AI Consensus Index

Best Affordable Walk-In Tubs (2026)

Ella’s Bubbles leads the September 2026 consensus ranking for Budget-Friendly Walk-In Tubs, followed by American Standard Exclusive Series 60 in.

Seven-platform comparisonA transparent comparison of which providers receive repeated recognition across seven AI platforms.
Built for careful comparisonSee the strengths, limitations, pricing considerations, and questions worth investigating before you decide.
Best Affordable Walk-In Tubs (2026) hero image
walk-in-tubsPublished by Aging in Place Index to support informed aging-in-place decisions.

Answer Capsule

Ella’s Bubbles leads the September 2026 consensus ranking for Budget-Friendly Walk-In Tubs, followed by American Standard Exclusive Series 60 in. Right-Hand Walk-In Soaking Bathtub and Universal Tubs Builder's Choice Series. The current study includes 7 valid AI-platform responses and 8 qualifying entities. Compared with August 2026, the leader changed. The current list added Universal Tubs Builder's Choice Series, Kohler Walk-In Bath, Ariel Bath Walk-In Tub, and Meditub Standard Series and removed Empava. This is an immediately preceding-month comparison. Rank movement measures changes in this collection of standardized AI-platform responses. It is not product testing, customer-review evidence, or proof that a provider's underlying quality improved or declined.

What Changed Since August 2026

This comparison uses the immediately preceding completed month.

Ella’s Bubbles remained No. 1 in September 2026. It was named by 6 platforms, compared with 2 in August 2026. Both studies used 7 valid platform responses.

The largest upward moves were Ella’s Bubbles (up 4). The largest downward moves were Safe Step Walk-In Tub (down 4) and Boca Walk-In Tubs (down 4).

The current qualifying set added Universal Tubs Builder's Choice Series, Kohler Walk-In Bath, Ariel Bath Walk-In Tub, and Meditub Standard Series. It no longer includes Empava from the earlier top group. Entry or exit reflects the minimum-mention rule and the current response set, not a product launch, discontinuation, or quality finding.

Current rankEntityPrevious rankRank movementCurrent mentionsPrevious mentionsMention change
1Ella’s Bubbles5Up 462+4
2American Standard Exclusive Series 60 in. Right-Hand Walk-In Soaking Bathtub2No change63+3
3Universal Tubs Builder's Choice Series—New5——
4Kohler Walk-In Bath—New5——
5Safe Step Walk-In Tub1Down 443+1
6Ariel Bath Walk-In Tub—New3——
7Meditub Standard Series—New3——
8Boca Walk-In Tubs4Down 422+0
—Empava3Exited—2—

The table is calculated directly from the two stored ranking datasets. Positive rank movement means an entity moved closer to No. 1; mention change shows the difference in the number of included platform responses naming it.

The August 2026 edition preserves the complete earlier ranking and methodology for reference.

Research Snapshot

  • Topic: Best Affordable Walk-In Tubs (budget-friendly walk-in tubs)
  • Target buyer: Cost-conscious homeowners seeking essential safety bathing features without steep luxury price markups
  • Geography: United States
  • Platforms included (7): openai, anthropic, deepseek, grok, perplexity, kimi, google
  • Research date: 2026-09-27 (authoritative run date)
  • Unique entities named: 21
  • Qualifying entities: 8
  • Eligibility rule: Named by at least two platforms during ranking discovery
  • Ranking unit: Walk-in tub model and manufacturer
  • Deduplicated citations: 279

Platform-reported research dates differed from the authoritative run date for some platforms (for example, deepseek reported 2026-06-01 for Ella’s Bubbles and 2026-01-15 for American Standard). Those dates are provenance metadata only and do not independently prove freshness.

The Consensus Ranking

Questions This Section Answers

  • What are the best affordable walk-in tubs for cost-conscious homeowners in 2026?
  • Which budget walk-in tub brands were named by the most AI platforms, and how often?
  • Which walk-in tub model has the best average listed position across the seven platforms studied?

The table below is the sole authority for rank, platform mentions, platform share, average listed position, and best position. Platform mentions count only ranking-discovery mentions, not the number of platforms that later completed a fit assessment.

RankEntityPlatform mentionsAverage listed positionBest positionBest considered for
1Ella’s Bubbles63.172Homeowners who want a relatively compact, accessible tub with essential safety features and are willing to obtain multiple installation quotes.; Buyers who value an outward-swing door, dual-drain design, stainless-steel frame, and optional fast-fill or therapy configurations.; Buyers who can purchase through a dealer or retailer offering a clearly itemized package and financing.
2American Standard Exclusive Series 60 in. Right-Hand Walk-In Soaking Bathtub64.173Homeowners replacing a standard 60-inch tub who specifically need a right-hand drain and built-in seated bathing access.; Buyers who value a bundled faucet, hand shower, quick drain, safety flooring, and manufacturer-backed warranty more than the lowest purchase price.; Buyers purchasing through Home Depot who want a documented return window and possible retailer financing application.
3Universal Tubs Builder's Choice Series53.21Buyers replacing an existing tub in a compatible alcove with limited plumbing changes; Homeowners prioritizing low upfront tub cost over luxury therapy features; Buyers comfortable obtaining a separate local installation quote
4Kohler Walk-In Bath54.01Homeowners who need a low 3-inch threshold, built-in seating, grab bars, wide entry, and professional installation.; Buyers who prefer an installed, one-price quotation rather than sourcing a tub and contractor separately.; Homeowners willing to pay a premium for a major-brand product and conditional lifetime limited warranty.
5Safe Step Walk-In Tub41.51Homeowners who want a professionally installed standard walk-in tub without coordinating separate contractors.; Buyers who value a manufacturer-backed warranty, in-home assessment, and possible financing more than transparent online pricing.; Bathrooms where a tub replacement within the existing footprint may reduce remodeling complexity.
6Ariel Bath Walk-In Tub33.332Homeowners prioritizing the lowest tub purchase price over turnkey installation; Bathrooms that can accommodate a 52-inch tub with limited layout changes; Buyers who need a built-in seat, grab bar, textured or anti-slip floor, handheld shower, and inward-swing door
7Meditub Standard Series37.03Homeowners replacing a standard 60-inch tub opening who can obtain competitive local installation bids.; Buyers prioritizing essential access and bathing-safety features over luxury finishes.; Buyers who want the option to add air massage or Auto Drain without selecting a premium national dealer package.
8Boca Walk-In Tubs24.03Homeowners who want a professionally installed walk-in tub with a low step-in threshold and bundled removal/installation.; Buyers who value a company-backed lifetime parts and installation warranty.; Buyers who need financing or cannot pay the full price upfront.

Which Option Is Best for Which Version of the Buyer Need?

Questions This Section Answers

  • Which affordable walk-in tub should a buyer choose if they want the lowest published tub-only price?
  • Which budget walk-in tub is best for a buyer who needs installation included in one quote?
  • Which walk-in tub should a cost-conscious buyer choose if they need a right-hand drain and a 60-inch replacement footprint?
Buyer needBest-fit optionWhy it fitsMain tradeoff
Lowest published tub-only priceUniversal Tubs Builder's Choice SeriesHome Depot listings showed $1,899.99 and $2,299.99 for soaking models [e3:openai:c1][e3:openai:c2]Installation is separate and can dominate total cost
Lowest published price with direct-to-consumer transparencyAriel Bath Walk-In TubReported 3052 Soaker pricing around $1,999 and a $1,999–$4,620 range [e6:openai:c2][e6:anthropic:1-3]Warranty documents conflict; support complaints reported
Installation and warranty in one quoteKohler Walk-In BathOne inclusive quote covering tub, demolition, installation, and old-tub removal [e4:anthropic:19-8][e4:anthropic:19-11]Quote-only pricing; installed projects can be expensive
Turnkey installation with a lifetime warranty claimSafe Step Walk-In TubInstallation included in quote; lifetime warranty covering parts and labor for many components [e5:perplexity:c3][e5:perplexity:c4]Published installed range of $10,000–$26,000 [e5:perplexity:c1]
60-inch right-hand replacement with retail warrantyAmerican Standard Exclusive Series 60 in. Right-Hand Walk-In Soaking Bathtub60 x 30 format, right-hand drain, Quick Drain, 10-year shell warranty [e2:openai:C1][e2:anthropic:11-1]Exact model price not verified; installation excluded
Compact footprint with essential safety featuresElla’s BubblesCapri 30 x 52 and Petite 28 x 52 options with dual drain and fast-fill [e1:openai:c5][e1:anthropic:11-3]Installation excluded; warranty documents conflict
Lowest step-in threshold with bundled installationBoca Walk-In TubsAdvertised 2-inch step-in and included installation from $7,000 [e8:openai:c1][e8:openai:c5]No model-level pricing; range extends to $20,000+
Compact 26 x 53 retrofit with dealer quotesMeditub Standard Series2653 basic soaker with 17-inch seat, grab bar, slip-resistant floor [e7:openai:c1]No published manufacturer pricing; financing unverified
Watch Watch the video on YouTube on YouTube

1. Ella’s Bubbles

Questions This Section Answers

  • Is Ella’s Bubbles worth it for budget-friendly walk-in tubs, and what are its main drawbacks?
  • Which Ella’s Bubbles model is cheapest for a cost-conscious buyer who only needs a soaking tub?
  • Is Ella’s Bubbles or American Standard better for a budget walk-in tub when installation is not included?

Ella’s Bubbles ranks first because it was named by 6 of 7 platforms and was repeatedly described as a lower-cost, essential-safety option sold manufacturer-direct. Platforms converged on the same core model set: the Capri outward-swing soaking tub, the Petite 28 x 52, and value models such as the E107 [e1:openai:c1][e1:anthropic:11-3][e1:google:4.2.1]. The Ella’s Bubbles fit review covers the full model-by-model comparison.

Why it ranked here. Ella’s Bubbles received the second-lowest starting cost among tested competitors in one independent review [e1:anthropic:37-2], and platforms consistently placed it in the top two or three. Its best position was 2, and its average listed position of 3.17 reflects that some platforms ranked it lower on total installed cost rather than tub price.

Best suited for. Cost-conscious buyers who want a basic acrylic soaker with essential safety features and are willing to source their own installer. The Capri soaking configuration can avoid paying for hydrotherapy or air-massage features that are not essential [e1:openai:c1].

Main strengths for the use case. Published tub-only pricing begins around $2,957 for the Lie-Down model and $3,922–$6,632 for the Capri [e1:anthropic:1-1][e1:kimi:ncoa-ellas-review]. Standard features include dual-drain technology with an approximately 80-second gravity drain, fast-fill faucet, low-step entry, slip-resistant floor, and multi-latch leakproof doors [e1:anthropic:13-6][e1:kimi:ncoa-ellas-review]. The company also offers free one-on-one virtual showroom tours, which one platform described as unique among tested brands [e1:anthropic:2-2].

Main limitations. Installation is not included and must be arranged separately, with industry installation commonly adding $3,000–$7,000 [e1:anthropic:20-6][e1:anthropic:37-15]. The warranty excludes labor, installation, removal, and property or water damage, and is limited to the original purchaser at the original installation address [e1:openai:c3][e1:openai:c7]. Warranty documentation conflicts: current support pages describe lifetime limited parts coverage while older manuals and some specification documents state five-year coverage for pumps and equipment [e1:openai:c8]. The thermostatic control valve carries only a one-year term [e1:openai:c3].

Pricing or cost summary. Official Capri pricing reviewed: $4,357–$7,616 before separately quoted installation, delivery, taxes, site work, or financing charges [e1:openai:c1]. Other platforms reported a broader $2,957–$9,495 pre-installation range and a Petite 52-inch listing around $3,889 [e1:perplexity:c1][e1:google:4.2.1]. Clearance inventory was reported at $950–$7,600 for open-box, returned, or cosmetically flawed units [e1:anthropic:42-13].

Where platforms disagreed. Fit ratings ranged from “good” (anthropic, google, grok, kimi) to “mixed” (openai, deepseek, perplexity). Pricing ranges conflicted across sources: NCOA cited $2,957–$9,495, Retirement Living cited $3,922–$6,632 for the Capri, and WalkInTubsGuide.net reported a $4,500–$5,500 average [e1:anthropic:1-1][e1:perplexity:c1]. Deepseek reported no verified installed price and low pricing confidence [e1:deepseek:c2].

What Changed Since August 2026

Ella’s Bubbles moved up from No. 5 to No. 1, and platform mentions increased from 2 to 6. The September 2026 article reframes Ella’s Bubbles primarily around tub-only pricing, reporting $2,957 for the Lie-Down model and $3,922–$6,632 for the Capri; the earlier write-up’s $2,521–$3,000 entry-level soaker figure is no longer repeated. The fit guidance is now narrower: cost-conscious buyers wanting a basic acrylic soaker with essential safety features who will source their own installer. Limitations are more specific, covering the labor-excluding, non-transferable warranty and conflicting coverage documentation. The current article also highlights virtual showroom tours as distinctive, while the prior strengths emphasized domestic construction and the breadth of over 20 models. Differences between the two editions reflect what each article reports; they do not by themselves prove that the product, service, or price changed.

2. American Standard Exclusive Series 60 in. Right-Hand Walk-In Soaking Bathtub

Questions This Section Answers

  • Is the American Standard Exclusive Series 60 in. right-hand soaking tub worth it for a budget-conscious buyer replacing a standard tub?
  • What does the American Standard Exclusive Series 3060.409.SRW-PC cost, and what warranty applies?
  • Is American Standard or Universal Tubs better for a 60-inch walk-in tub replacement on a budget?

The American Standard Exclusive Series 60 in. right-hand soaking tub ranks second on 6 platform mentions. It is the strongest fit when the buyer specifically needs a 60 x 30-inch replacement with a right-hand drain and wants a documented manufacturer warranty. The American Standard Exclusive Series 60 in. Right-Hand Walk-In Soaking Bathtub fit review details the model-level evidence.

Why it ranked here. Six platforms named it, but its average listed position of 4.17 is the second-highest among the top four, reflecting that platforms viewed it as mid-range rather than truly budget. Its best position was 3.

Best suited for. Homeowners replacing a standard 60-inch tub who need a right-hand drain and built-in seated bathing access, and buyers who value a bundled faucet, hand shower, quick drain, safety flooring, and manufacturer-backed warranty more than the lowest purchase price [e2:openai:C1].

Main strengths for the use case. The model includes a low-entry walk-in design, built-in chair-height seat, slip-resistant tub surface, watertight door, right-hand drain, and included faucet with handheld shower wand [e2:openai:C1]. The patented Quick Drain is stated to remove bath water in less than two minutes [e2:openai:C4]. Warranty coverage is comparatively substantial: limited 10-year bathtub warranty, 5-year tub-component warranty, and lifetime door-seal warranty for the original qualifying owner [e2:anthropic:11-1][e2:anthropic:14-1].

Main limitations. The exact model price was not verified in the retrieved Home Depot page, and a comparable American Standard Gelcoat Entry 60 x 30 whirlpool model carried a $6,309 manufacturer list price, indicating the brand is not positioned as low-cost [e2:openai:C2]. Installation is excluded from warranty coverage, so demolition, plumbing, electrical work, delivery, disposal, and finish repairs must be budgeted separately [e2:openai:C6]. The 75-gallon capacity may increase fill time and water use [e2:openai:C1]. Retailer reviews were few and mixed, including reports of shipping damage, a broken leveling foot, and a door-seal problem [e2:openai:C8].

Pricing or cost summary. Home Depot listed the 3060.409.SRW-PC soaking model at $4,553.01 in one platform’s evidence [e2:anthropic:8-1], while another platform reported retail pricing of approximately $3,850.60 to $4,900.37 depending on discounts [e2:google:1.2.7]. A beige variant was listed at $4,813.25 [e2:anthropic:8-1]. Installed totals were estimated at $6,500–$9,500 for standard same-footprint replacements [e2:anthropic:21-1].

Where platforms disagreed. Fit ratings ranged from “strong” (grok) to “uncertain” (deepseek) and “mixed” (openai, anthropic, kimi, perplexity). Grok reported a Home Depot sale price of $3,850 from about $4,900 [e2:grok:web:0], while openai could not verify any price for the exact model [e2:openai:C2]. Deepseek found no publicly listed base price and rated pricing confidence low [e2:deepseek:C1]. Warranty duration was reported consistently across most platforms but deepseek could not verify it [e2:deepseek:C1].

What Changed Since August 2026

American Standard Exclusive Series 60 in. Right-Hand Walk-In Soaking Bathtub remained at No. 2, and platform mentions increased from 3 to 6. The September 2026 article replaces the brand-level American Standard entry with a specific model, the Exclusive Series 60 in. Right-Hand Walk-In Soaking Bathtub, so buyers now get tub-level detail instead of a product-line overview. Pricing evidence shifted: the current article newly reports $6,309 and $4,553.01, while the earlier $4,300–$4,500 Gelcoat Value Series range is not repeated. Measurements once cited for drain time and warranty length also no longer appear, though the current section still describes a low-entry design, built-in seat, and right-hand drain. Installation, delivery, and disposal remain excluded from warranty coverage and must be budgeted separately. Differences between the two editions reflect what each article reports; they do not by themselves prove that the product, service, or price changed.

3. Universal Tubs Builder's Choice Series

Questions This Section Answers

  • Which budget walk-in tub has the lowest published tub-only price among the ranked options?
  • Is Universal Tubs Builder's Choice worth it for a cost-conscious buyer who can arrange their own installation?
  • What warranty and installation requirements apply to Universal Tubs Builder's Choice models?

Universal Tubs Builder’s Choice Series ranks third on 5 platform mentions and holds the best position of 1 on two platforms. It is the clearest fit when the buyer’s priority is the lowest published tub-only price in a compatible existing alcove. The Universal Tubs Builder's Choice Series fit review covers the model-level detail.

Why it ranked here. Five platforms named it, and its average listed position of 3.20 is the second-best in the ranking. Its best position of 1 reflects that some platforms viewed it as the strongest budget pick outright.

Best suited for. Buyers replacing an existing tub in a compatible alcove with limited plumbing changes, homeowners prioritizing low upfront tub cost over luxury therapy features, and buyers comfortable obtaining a separate local installation quote [e3:openai:c1].

Main strengths for the use case. Published product pricing was approximately $1,899.99 for the B2646LWS and $2,299.99 for the B3060RWS at the time checked [e3:openai:c1][e3:openai:c2]. Published specifications identify low-threshold or step-in access, ADA seating, slip-resistant flooring, a handheld shower, and a watertight door or door seal [e3:openai:c1]. The line is described as ADA-compliant with built-in grab bars and textured slip-resistant floors, and models are certified to 4-UL, CSA, and IAPMO listings [e3:anthropic:16-3][e3:anthropic:16-12]. Water capacity of 40–50 gallons means the average residential water heater may be sufficient without an upgrade [e3:anthropic:17-8].

Main limitations. Installation can dominate total cost and may eliminate the apparent budget advantage; Home Depot’s walk-in-tub cost guide states a new project averages around $12,500 including product, materials, and labor [e3:openai:c7]. The warranty is shorter for parts than for the shell and door seal: 10-year bathtub-shell warranty, one-year parts warranty, and lifetime door-seal warranty [e3:openai:c3]. The manufacturer states the warranty is voided unless the unit is installed by a licensed plumber, electrician, or contractor [e3:anthropic:18-14]. Inward-swinging doors cannot open in an emergency until the tub is drained [e3:anthropic:39-4]. Customer reviews mention installation difficulty, substantial water volume, and occasional parts or instruction issues [e3:openai:c9].

Pricing or cost summary. B2646LWS listed at $1,899.99 and B3060RWS at $2,299.99 [e3:openai:c1][e3:openai:c2]. Builder’s Choice soaking models were reported at $1,849–$1,989, with similar non-jetted WTHDX/HD series at approximately $2,300–$2,970 [e3:grok:web:5][e3:grok:web:8]. Installation is separately priced and highly site-dependent.

Where platforms disagreed. Fit ratings ranged from “strong” (grok) to “uncertain” (kimi) and “mixed” (deepseek). Warranty duration conflicted across sources: TechRadar reported 10 years on structure and parts with 1 year on motor/pump/electrical, AgingInPlace reported a 12-year shell/frame warranty with 7-year parts, and Consumer Affairs stated 10-year shell, 1-year parts, lifetime door seal [e3:anthropic:22-12]. Kimi could not verify 2026 pricing for specific models and rated the fit uncertain [e3:kimi:universaltubs-site-unverified].

4. Kohler Walk-In Bath

Questions This Section Answers

  • Is Kohler Walk-In Bath worth it for a budget-conscious buyer who wants installation included?
  • What is the total installed cost of a Kohler Walk-In Bath, and does the lifetime warranty cover labor?
  • Is Kohler or Safe Step better for a budget walk-in tub when a low step-in threshold matters most?

Kohler Walk-In Bath ranks fourth on 5 platform mentions and holds a best position of 1. It is the strongest fit for buyers who want a low 3-inch threshold, comprehensive built-in safety features, and dealer-managed installation in a single quote. The Kohler Walk-In Bath fit review covers the configuration and warranty detail.

Why it ranked here. Five platforms named it, but its average listed position of 4.00 reflects that platforms viewed it as mid-to-high in affordability rather than a budget leader. One independent review placed Kohler “somewhere in the middle” on affordability [e4:anthropic:39-1].

Best suited for. Homeowners who need a low 3-inch threshold, built-in seating, grab bars, wide entry, and professional installation, and buyers who prefer an installed, one-price quotation rather than sourcing a tub and contractor separately [e4:openai:c2].

Main strengths for the use case. Kohler states the bath includes a 3-inch threshold, extra-wide inward-opening door, interior and exterior handrails or grab bars, built-in seating, accessible controls, ADA-compliant faucets, and a handshower [e4:openai:c2]. The quoted price includes selected options, removal of the old tub or shower, and installation [e4:anthropic:19-8][e4:anthropic:19-11]. The official warranty provides lifetime limited coverage for the original residential purchaser while the purchaser owns the home, provided the bath is installed by a Kohler Certified Installer [e4:openai:c6].

Main limitations. Kohler does not publish a fixed product price; it requires a personalized quote [e4:perplexity:c6]. Its own general cost guide lists basic walk-in tubs at $2,000–$5,000 before installation, accessories at $1,000–$5,000 or more, installation at $2,500–$8,000 or more, and a combined illustrative range of $5,500–$33,000 or more [e4:openai:c1]. The warranty excludes removal, installation, labor, incidental, and consequential costs [e4:anthropic:26-1]. Kohler offers only a standard design with no bariatric or wheelchair-accessible roll-in models [e4:anthropic:15-9]. Kohler tubs do not include ozone cleaning systems that some competitors offer [e4:anthropic:32-4].

Pricing or cost summary. Entry-level soaker models were reported at $2,000–$3,000 tub-only, with fully installed projects typically $5,500–$33,000 and mid-range standard projects averaging $6,000–$9,500 [e4:anthropic:3-1][e4:anthropic:9-2]. Financing is advertised with 0% interest for a year and a $1,000-off promotion, subject to participating dealers and credit approval [e4:official:C1].

Where platforms disagreed. Fit ratings were “mixed” on six platforms and “weak” on kimi. Kimi reported installed costs of $14,000–$25,000 and rated the fit weak [e4:kimi:c2], while google reported turnkey projects of $10,000–$25,000+ and rated the fit mixed [e4:google:1.1.3]. Total cost ranges varied significantly across sources, from $5,500–$33,000 to a narrower $6,000–$14,000 [e4:grok:0].

5. Safe Step Walk-In Tub

Questions This Section Answers

  • Is Safe Step Walk-In Tub worth it for a budget-conscious buyer who wants a lifetime warranty covering installation?
  • What is the total installed cost of a Safe Step walk-in tub, and is the base price published?
  • Is Safe Step or Kohler better for a budget walk-in tub when the buyer wants one company to handle installation?

Safe Step Walk-In Tub ranks fifth on 4 platform mentions but holds the best average listed position in the entire ranking at 1.50, with a best position of 1. It is the strongest fit for buyers who want a professionally installed standard walk-in tub without coordinating separate contractors. The Safe Step Walk-In Tub fit review covers the pricing and warranty detail.

Why it ranked here. Only 4 platforms named it during ranking discovery, which limits its platform share to 57.1%, but those that did ranked it highly. Independent reviewers cited it as approximately $900 less expensive than the next least-expensive brand [e5:anthropic:42-1].

Best suited for. Homeowners who want a professionally installed standard walk-in tub without coordinating separate contractors, buyers who value a manufacturer-backed warranty and in-home assessment more than transparent online pricing, and bathrooms where a tub replacement within the existing footprint may reduce remodeling complexity [e5:openai:c1].

Main strengths for the use case. Every Safe Step tub includes a low threshold, built-in grab bars, slip-resistant surfaces, anti-scald valves, and a locking door [e5:anthropic:7-7]. The lifetime warranty covers the tub, door seal, faucets, pumps, heaters, blowers, parts, and labor for as long as the original customer lives in the home, if installed by a company representative [e5:perplexity:c4][e5:anthropic:20-10]. Installation is included in the quoted project price [e5:perplexity:c3]. A Lowest Price Guarantee refunds the difference plus $100 within 30 days if a lower comparable price is found [e5:anthropic:3-7].

Main limitations. Safe Step does not publish a firm base price and requires a free in-home consultation [e5:openai:c1]. Its own pricing page states walk-in tubs typically cost $10,000–$26,000 fully installed, with basic accessibility tubs starting around $3,000 and installation typically $8,000–$12,000 [e5:perplexity:c1][e5:perplexity:c2]. The 2025 owners manual states the contract may specify either lifetime parts-and-labor coverage or lifetime parts with a two-year labor warranty, and caulking is covered for one year [e5:openai:c2]. Standard models are not wheelchair-accessible because they use inward-opening doors [e5:anthropic:37-4]. BBB customer reviews include allegations of high-pressure sales, promised features not matching the delivered product, and difficulty obtaining service, though BBB states it does not verify customer claims [e5:openai:c5].

Pricing or cost summary. Basic accessibility tubs start around $3,000 before installation; premium hydrotherapy models typically range $8,000–$12,000; walk-in tub-and-shower combinations range $10,000–$15,000 [e5:anthropic:3-4]. Fully installed totals are commonly $8,000–$12,000 for standard configurations, with a published overall range of $10,000–$26,000 [e5:perplexity:c1][e5:anthropic:7-1]. Financing is available through third-party lenders with promotional no-interest options subject to credit approval [e5:perplexity:c6].

Where platforms disagreed. Fit ratings were “good” on anthropic and “mixed” on the other six platforms. Independent pricing sources disagreed substantially: one 2026 source reported a basic tub range of $3,000–$6,000, while another reported typical standard models at $8,000–$12,000 before installation [e5:openai:c3]. Kimi reported installed totals of $7,500–$13,000, conflicting with Safe Step’s own $10,000–$26,000 statement [e5:kimi:safesteptub-pricing].

What Changed Since August 2026

Safe Step Walk-In Tub moved down from No. 1 to No. 5, and platform mentions increased from 3 to 4. The September 2026 article recasts Safe Step Walk-In Tub from a budget pick into a full-service option, dropping the earlier emphasis on a national service network, rebates, and customization in favor of installation convenience and warranty terms. It now reports a $900 price advantage over the next least-expensive brand, and cites a fully installed range of $10,000–$26,000. The current limitations section adds BBB review allegations alongside the door and warranty caveats. Differences between the two editions reflect what each article reports; they do not by themselves prove that the product, service, or price changed.

6. Ariel Bath Walk-In Tub

Questions This Section Answers

  • Is Ariel Bath Walk-In Tub worth it for a budget-conscious buyer who wants the lowest tub-only price?
  • What warranty applies to Ariel Bath walk-in tubs, and does it cover labor or installation?
  • Is Ariel Bath or Meditub better for a budget walk-in tub when the buyer can arrange their own installation?

Ariel Bath Walk-In Tub ranks sixth on 3 platform mentions and holds a best position of 2. It is the clearest fit when the buyer prioritizes the lowest tub purchase price over turnkey installation. The Ariel Bath Walk-In Tub fit review covers the model and warranty detail.

Why it ranked here. Only 3 platforms named it, limiting its platform share to 42.9%, but its average listed position of 3.33 is competitive. Its best position of 2 reflects that some platforms viewed it as a strong budget pick.

Best suited for. Homeowners prioritizing the lowest tub purchase price over turnkey installation, bathrooms that can accommodate a 52-inch tub with limited layout changes, and buyers who need a built-in seat, grab bar, textured or anti-slip floor, handheld shower, and inward-swing door [e6:openai:c1].

Main strengths for the use case. Reported tub-only pricing ranges from approximately $1,999 for an entry-level 3052 Soaker to about $4,620 for higher-end models [e6:openai:c2][e6:anthropic:1-3]. All Ariel Bath walk-in tubs are described as engineered to support up to 700 pounds in combined water and bather weight, with an ADA-compliant safety grab bar [e6:anthropic:1-7]. Standard features include a textured anti-slip floor, grab bar, handheld showerhead, Roman faucet, stainless steel frame, and reinforced door [e6:anthropic:5-5]. Free shipping is included within the contiguous United States [e6:anthropic:20-13].

Main limitations. Installation is not included or facilitated by Ariel, and one independent review estimated roughly $2,000–$8,000 or more depending on project difficulty [e6:openai:c2]. Warranty documents conflict: a Lowe’s-hosted Ariel warranty states lifetime coverage for the original-owner door gasket, 10 years for structural components, and three years for electrical, mechanical, sprayer, and other listed components, while a separate Ariel installation guide states a three-year warranty on the tub and components [e6:openai:c4][e6:openai:c5]. Customer complaints include difficulty contacting support, nonworking phone numbers, and reports of product failures such as exploding glass panels and damaged doors with limited refunds or resolution [e6:anthropic:25-14][e6:anthropic:25-15]. No formal financing or installment payment options were found on the official site [e6:anthropic:42-3].

Pricing or cost summary. Reported 3052 Soaker price approximately $1,999; a retailer listing showed $1,979.99 but was out of stock when crawled [e6:openai:c2]. Reported Ariel walk-in-tub range approximately $1,999–$4,620 before installation and taxes [e6:anthropic:1-3]. Independent installation estimate approximately $2,000–$8,000 or more [e6:openai:c2]. Installed project estimates were reported at roughly $7,000–$9,000 [e6:perplexity:c14].

Where platforms disagreed. Fit ratings ranged from “good” (anthropic, google, grok, perplexity) to “uncertain” (deepseek, kimi) and “mixed” (openai). Deepseek and kimi could not verify pricing, warranty, or safety features from the sources checked [e6:deepseek:C1][e6:kimi:seniorsite-1]. Warranty duration conflicted across sources, with some citing a flat one-year warranty and others noting component-based coverage ranging from 2 to 10 years [e6:google:1.4.2].

7. Meditub Standard Series

Questions This Section Answers

  • Is Meditub Standard Series worth it for a budget-conscious buyer replacing a standard 60-inch tub?
  • What does the Meditub 2653 cost, and what warranty applies to the shell, door seal, and components?
  • Is Meditub or Ariel Bath better for a budget walk-in tub when the buyer needs a compact 26 x 53 footprint?

Meditub Standard Series ranks seventh on 3 platform mentions with an average listed position of 7.00 and a best position of 3. It is the strongest fit when the buyer wants a compact 26 x 53 retrofit with core safety features and is willing to obtain competitive local installation bids. The Meditub Standard Series fit review covers the model and warranty detail.

Why it ranked here. Only 3 platforms named it, and its average listed position of 7.00 is the lowest in the ranking. Its best position of 3 reflects that one platform viewed it as a reasonable budget option.

Best suited for. Homeowners replacing a standard 60-inch tub opening who can obtain competitive local installation bids, buyers prioritizing essential access and bathing-safety features over luxury finishes, and buyers who want the option to add air massage or Auto Drain without selecting a premium national dealer package [e7:openai:c1].

Main strengths for the use case. The Meditub 2653 basic soaker is listed at 26 x 53 x 38 inches and includes an inward-swing door, 17-inch chair-height seat, slip-resistant floor, built-in safety grab bar, watertight door system, adjustable stainless-steel frame, and magnetic access panels [e7:openai:c1]. Meditub states that walk-in tubs have a 10-year limited warranty against manufacturer defects and a lifetime guarantee on the door seal [e7:anthropic:23-2][e7:anthropic:23-24]. The 2653 size may suit a standard bathtub replacement and includes a 7-inch extension-kit claim for 53-inch units [e7:openai:c1]. Verified customer reviews cited good construction quality and value for money [e7:anthropic:42-16].

Main limitations. Meditub generally does not publish direct model pricing; its FAQ says model pricing must be obtained through a dealer [e7:openai:c4]. Installation is not included in the cited retail price, and Meditub requires plumbing hookup and, for applicable units, one dedicated 20-amp GFCI circuit [e7:openai:c4]. The warranty voids if installation is not performed by a licensed plumber, electrician, and/or contractor [e7:anthropic:24-9]. A 20% restocking fee plus freight charges applies to returns after shipment [e7:anthropic:20-17]. Public review volume is low, and BBB ratings were reported as poor by some sources [e7:anthropic:46-2][e7:anthropic:46-3]. Material specification conflicts: Meditub’s FAQ describes the product material as fiberglass, while the 2653 product page describes industrial-strength acrylic and elsewhere describes fiberglass with a triple gel-coat finish [e7:openai:c4].

Pricing or cost summary. A Walmart listing showed a Meditub 2653 soaking model at $2,825.40 [e7:openai:c5]. RehabMart listed Meditub 2653 pricing starting at $2,659.20 [e7:perplexity:c4]. A consumer review reported Meditub quoted about $2,700 for a no-added-features tub and about $3,500 with jets [e7:anthropic:38-2][e7:anthropic:38-3]. Independent 2026 guidance estimated approximately $8,000–$10,000 for a typical Meditub installed project [e7:openai:c7].

Where platforms disagreed. Fit ratings ranged from “good” (anthropic, google, grok, openai) to “mixed” (deepseek, perplexity) and “uncertain” (kimi). Public pricing conflicted across sources: a 2653RWS listing showed $3,960 after discount, RehabMart listed $2,659.20, and a consumer review cited $2,700 [e7:perplexity:c1][e7:perplexity:c4][e7:anthropic:38-2]. Kimi could not verify 2026 pricing, installation structure, financing, or warranty terms and rated the fit uncertain [e7:kimi:c1].

8. Boca Walk-In Tubs

Questions This Section Answers

  • Is Boca Walk-In Tubs worth it for a budget-conscious buyer who wants installation included in the price?
  • What is the total installed cost of a Boca walk-in tub, and what does the lifetime warranty cover?
  • Is Boca or Safe Step better for a budget walk-in tub when the buyer needs the lowest step-in threshold?

Boca Walk-In Tubs ranks eighth on 2 platform mentions with an average listed position of 4.00 and a best position of 3. It is the strongest fit when the buyer wants a professionally installed tub with a low step-in threshold and bundled removal and installation. The Boca Walk-In Tubs fit review covers the pricing and warranty detail.

Why it ranked here. Only 2 platforms named it during ranking discovery, which limits its platform share to 28.6%, but those that did ranked it reasonably. Its best position was 3.

Best suited for. Homeowners who want a professionally installed walk-in tub with a low step-in threshold and bundled removal and installation, buyers who value a company-backed lifetime parts and installation warranty, and buyers who need financing or cannot pay the full price upfront [e8:openai:c1].

Main strengths for the use case. Boca advertises a $7,000 starting price and a broad $7,000–$20,000+ range covering configurations from a base tub to fully loaded systems [e8:openai:c1]. The company states that its quote includes certified installation and existing-tub removal, with plumbing and electrical work described as included in the installation process [e8:openai:c3]. Standard features include a 2-inch step-in, ADA-compliant materials and seat, pillow and seat cushion, quick-fill and drain system, faucet, grab bar, and EZ Pull locking handle [e8:openai:c5]. Boca advertises a lifetime warranty on all parts and components and says the same warranty covers installation [e8:openai:c4]. Financing includes a $1,000 deposit to start production, 12 months with no interest for qualified buyers, and no prepayment penalty [e8:openai:c2].

Main limitations. Boca does not publish model-specific prices, and its stated $7,000–$20,000+ range can still represent a substantial installed purchase [e8:openai:c1]. The specifically referenced Diamond Elite Standard or Petite model names were not found on the current official product and pricing pages [e8:openai:c1]. The publicly reviewed pages do not establish all warranty exclusions, transferability, labor-response limits, or claim procedures [e8:openai:c4]. Independent evidence does not establish long-term durability, service speed, or total-cost superiority [e8:openai:c6]. One platform reported build quality described as “acceptable for occasional use” and a frame-only lifetime warranty with 5-year parts coverage [e8:kimi:ageinplaceguide].

Pricing or cost summary. Advertised range: $7,000–$20,000+; Boca says the starting price includes the tub, installation, and existing-tub removal [e8:openai:c1]. Estimated base tub cost of $4,000–$6,000 uninstalled and typical total project cost of $9,000–$12,000 installed [e8:google:2.2.2][e8:google:2.3.2]. High-end custom or luxury installed cost was reported at $15,000–$30,000 [e8:google:2.3.9]. A $1,000 deposit begins production, with the balance due at delivery and installation [e8:openai:c2].

Where platforms disagreed. Fit ratings were “good” on four platforms (anthropic, deepseek, google, grok) and “mixed” on three (openai, perplexity, kimi). Pricing sources conflicted: Boca’s own range is $7,000–$20,000+, while one independent guide reported base units at $3,500–$6,500 and soaker-only installed units starting near $3,500 in Southern markets [e8:deepseek:C1]. Warranty terms conflicted, with most sources citing a lifetime warranty but one citing a 10-year warranty as the strongest point [e8:anthropic:citation-2]. Step-in threshold was stated inconsistently as 0–2.5 inches, 2 inches or lower, and 2.25 inches [e8:google:2.1.8][e8:openai:c5].

What Changed Since August 2026

Boca Walk-In Tubs moved down from No. 4 to No. 8, and platform mentions were unchanged at 2. The September 2026 article keeps Boca Walk-In Tubs as a professionally installed option with a low step-in and bundled removal, but describes buyer fit differently: it now emphasizes financing and upfront-cost concerns rather than comparing firm quotes against an online price list. Reporting on strengths, limitations, and pricing was substantially rewritten. The current article newly reports uninstalled base tub costs of $4,000–$6,000 and typical installed project costs of $9,000–$12,000; the earlier $4,000 dealer base figure is no longer repeated. The prior 4–6 hour installation estimate and 12-year financing terms are also no longer repeated, while a 12-month no-interest option remains for qualified buyers. Differences between the two editions reflect what each article reports; they do not by themselves prove that the product, service, or price changed.

What the Cross-Platform Study Reveals About This Market

Questions This Section Answers

  • What does the cross-platform AI study reveal about how budget walk-in tub pricing is reported?
  • Which budget walk-in tub features do AI platforms consistently treat as standard rather than optional?

Three patterns dominate this market. First, tub-only pricing and installed pricing are almost never the same number, and platforms repeatedly warned that installation can rival or exceed the tub price. Ella’s Bubbles, Ariel Bath, Universal Tubs, and Meditub all publish or are reported at tub-only prices in the low thousands, but each requires separate installation that commonly adds $2,000–$8,000 or more [e1:anthropic:37-15][e3:openai:c7][e6:openai:c2][e7:openai:c7].

Second, the brands that bundle installation and warranty into one quote — Kohler, Safe Step, and Boca — trade pricing transparency for project simplicity. Kohler requires a personalized quote [e4:perplexity:c6], Safe Step requires a free in-home consultation [e5:openai:c1], and Boca does not publish model-level prices [e8:openai:c1]. Buyers who want a fixed all-in number before speaking with a salesperson will not find one from these three.

Third, essential safety features are broadly consistent across the ranked options: low step-in thresholds, built-in seating, grab bars, slip-resistant floors, and watertight doors appear in nearly every entity’s evidence. The differentiators are threshold height (Boca advertises 2 inches, Kohler 3 inches, Safe Step 4 inches), drain speed (Ella’s Bubbles and American Standard both cite approximately 80 seconds to under two minutes), and warranty structure (Safe Step and Boca advertise lifetime parts-and-labor coverage, while Ella’s Bubbles, American Standard, Universal Tubs, Ariel Bath, and Meditub exclude labor).

Where the AI Platforms Agreed

Questions This Section Answers

  • Which budget walk-in tub brands did all seven AI platforms agree on?
  • What did the AI platforms agree about installation costs for budget walk-in tubs?

Platforms agreed on several points. Ella’s Bubbles was named by 6 of 7 platforms and was consistently described as a lower-cost, essential-safety option sold manufacturer-direct [e1:openai:c1][e1:anthropic:1-1][e1:google:4.2.1]. American Standard was also named by 6 of 7 platforms and was consistently described as a mid-range option with strong warranty coverage rather than a budget leader [e2:openai:C1][e2:anthropic:11-1].

Platforms agreed that installation is a separate and material cost for most ranked options. Ella’s Bubbles, Ariel Bath, Universal Tubs, and Meditub all require the buyer to arrange installation separately [e1:anthropic:20-6][e3:openai:c7][e6:openai:c2][e7:openai:c4]. Platforms also agreed that basic soaking models avoid the cost and complexity of hydrotherapy jets, and that air massage, whirlpool, and heated features are optional add-ons across most brands [e1:openai:c1][e3:openai:c1][e7:openai:c2].

Platforms agreed that warranty labor coverage is a common gap. Ella’s Bubbles, American Standard, Universal Tubs, Ariel Bath, and Meditub all exclude labor, installation, or removal costs from their standard warranties [e1:openai:c3][e2:openai:C6][e3:openai:c3][e6:openai:c4][e7:anthropic:24-9].

Where the AI Platforms Disagreed

Questions This Section Answers

  • Which budget walk-in tub brands received conflicting fit ratings across AI platforms?
  • Why do AI platforms disagree about the total installed cost of budget walk-in tubs?

Fit ratings diverged sharply. Ella’s Bubbles received “good” ratings from four platforms and “mixed” from three [e1:anthropic:1-1][e1:openai:c1]. American Standard received ratings from “strong” to “uncertain” [e2:grok:web:0][e2:deepseek:C1]. Kohler received “mixed” from six platforms and “weak” from one [e4:kimi:c2]. Safe Step received “good” from one platform and “mixed” from six [e5:anthropic:3-4][e5:openai:c1].

Pricing ranges conflicted materially. For Ella’s Bubbles, NCOA cited $2,957–$9,495, Retirement Living cited $3,922–$6,632 for the Capri, and WalkInTubsGuide.net reported a $4,500–$5,500 average [e1:anthropic:1-1][e1:perplexity:c1]. For Safe Step, one source reported a basic tub range of $3,000–$6,000 while another reported $8,000–$12,000 before installation [e5:openai:c3]. For Boca, the company’s own range is $7,000–$20,000+ while an independent guide reported base units at $3,500–$6,500 [e8:deepseek:C1].

Warranty terms also conflicted. Ella’s Bubbles’ current support pages describe lifetime limited parts coverage while older manuals state five-year coverage for pumps and equipment [e1:openai:c8]. Universal Tubs’ warranty was reported as 10-year shell with 1-year parts, 12-year shell with 7-year parts, and 10-year shell with lifetime door seal across different sources [e3:anthropic:22-12]. Ariel Bath’s warranty was reported as a flat one-year warranty, a three-year warranty, and component-based coverage ranging from 2 to 10 years [e6:google:1.4.2].

How Buyers Should Choose

Questions This Section Answers

  • What should a buyer check before choosing a budget walk-in tub from the ranked options?
  • Which budget walk-in tub should a buyer choose if they need a fixed all-in installed price?
  • How should a cost-conscious buyer compare tub-only pricing against total installed cost?

Start with the total installed cost, not the tub price. Every ranked option except Kohler, Safe Step, and Boca requires the buyer to arrange installation separately, and installation commonly adds $2,000–$8,000 or more [e1:anthropic:37-15][e3:openai:c7][e6:openai:c2][e7:openai:c7]. Obtain at least two written, itemized installation quotes that include demolition, disposal, plumbing, electrical work, permits, wall repair, and finish work.

If the buyer needs a fixed all-in number before committing, Kohler, Safe Step, and Boca are the only ranked options that bundle installation into the quote [e4:anthropic:19-8][e5:perplexity:c3][e8:openai:c3]. Kohler and Safe Step both require an in-home consultation, and Boca does not publish model-level prices [e4:perplexity:c6][e5:openai:c1][e8:openai:c1].

If the buyer wants the lowest published tub-only price, Universal Tubs Builder’s Choice and Ariel Bath are the strongest candidates, with published or reported prices starting at $1,899.99 and $1,999 respectively [e3:openai:c1][e6:openai:c2]. Buyers should confirm the exact model number, included features, and warranty document before ordering.

If the buyer needs a specific footprint or drain configuration, American Standard’s 60 x 30 right-hand model, Ella’s Bubbles’ 30 x 52 Capri and 28 x 52 Petite, and Meditub’s 26 x 53 model are the most relevant options [e2:openai:C1][e1:openai:c5][e7:openai:c1].

Methodology

This study used one standardized prompt sent once to each of the 7 included platforms: openai, anthropic, deepseek, grok, perplexity, kimi, and google. The research date was 2026-09-27. The ranking is based on platform mentions, then average listed rank, then best listed rank. Platform mentions count only ranking-discovery mentions, not the number of platforms that later completed a fit assessment.

The final ranking table is the sole authority for rank, platform mentions, platform share, average rank, and best rank. Entity evidence bundles are the authority for buyer fit, features, pricing, strengths, limitations, disagreements, and citations. Citations are platform-reported evidence, not independently verified facts. Company-owned citations materially outnumber independent citations for some entities, and company claims should not be described as independently verified.

The study covered 21 unique entities and 8 qualifying entities. The eligibility rule was being named by at least two platforms. The ranking unit was walk-in tub model and manufacturer.

Methodology Limitations

AI answers can vary by date, wording, location, account state, model, interface, browsing configuration, and the sources retrieved. Platform recommendations are market intelligence, not independent customer reviews or proof of quality.

Platform-reported research dates differed from the authoritative run date for some platforms. Those dates are provenance metadata and do not independently prove freshness. The supplied URLs were collected from platform responses and were not independently validated by the writer stage.

Several entities had official-site retrieval failures or unverified identity signals, including American Standard, Universal Tubs, Kohler, Ariel Bath, Meditub, and Boca. Where official-site retrieval failed, the assessment relied on retailer listings, independent reviews, warranty documents, and installation documentation.

Pricing for most ranked entities is quote-only or retailer-dependent, so total installed cost cannot be verified from public evidence. Warranty terms conflicted across sources for Ella’s Bubbles, Universal Tubs, Ariel Bath, and Boca. Buyers should obtain the written warranty document for the exact model and seller before purchasing.

Final Verdict

Ella’s Bubbles is the consensus leader for budget-friendly walk-in tubs in this 7-platform study, named by 6 of 7 platforms with an average listed position of 3.17. It leads because platforms repeatedly identified its basic acrylic soaker models as lower-cost, essential-safety options with published tub-only pricing that often starts below premium turnkey brands. American Standard’s Exclusive Series 60 in. right-hand soaking tub is the strongest alternative for buyers who need a 60-inch replacement footprint and a documented warranty. Universal Tubs Builder’s Choice is the strongest alternative for the lowest published tub-only price. Kohler and Safe Step are the strongest alternatives for buyers who want installation and warranty bundled into one quote, and Boca is the strongest alternative for a low step-in threshold with bundled installation.

The principal limitation is that most pricing is quote-only or retailer-dependent, and warranty terms conflicted across sources for several entities. Buyers should obtain written, itemized installed quotes and the governing warranty document before purchasing.

Frequently Asked Questions

What is the best budget-friendly walk-in tub in 2026?

Ella’s Bubbles ranks first in this 7-platform study, named by 6 of 7 platforms with an average listed position of 3.17. It leads because platforms repeatedly identified its basic acrylic soaker models as lower-cost, essential-safety options with published tub-only pricing.

How much does a budget walk-in tub cost?

Tub-only prices for the ranked options range from approximately $1,899.99 for Universal Tubs Builder’s Choice to $4,357–$7,616 for the Ella’s Bubbles Capri. Installed totals commonly range from $6,000 to $26,000 depending on the brand, model, and bathroom conditions.

Does Medicare cover walk-in tubs?

Medicare does not typically cover walk-in tubs as home modifications. Some Medicare Advantage plans may offer limited assistance for qualifying individuals, and buyers should verify coverage with their provider.

Which budget walk-in tub has the lowest step-in threshold?

Boca advertises a 2-inch step-in threshold, Kohler advertises 3 inches, and Safe Step advertises 4 inches. Buyers should verify the exact threshold height for the specific model before purchasing.

Do budget walk-in tubs include installation?

Kohler, Safe Step, and Boca bundle installation into the quote. Ella’s Bubbles, American Standard, Universal Tubs, Ariel Bath, and Meditub require the buyer to arrange installation separately.

What warranty applies to budget walk-in tubs?

Warranty terms vary widely. Safe Step and Boca advertise lifetime parts-and-labor coverage, while Ella’s Bubbles, American Standard, Universal Tubs, Ariel Bath, and Meditub exclude labor, installation, or removal costs from their standard warranties.

Consolidated Sources

Company-Owned Sources

Independent Sources

Other Sources

Verify This Research

Review the study details behind this page or download the public machine-readable verification record.

Study date
September 27, 2026
Platforms analyzed
7
Source records
279
Candidates reviewed
21
Qualified finalists
8

Research trail and source mix

Configured platforms

openai, anthropic, deepseek, grok, perplexity, kimi, google

Source mix

182 independent · 92 company-owned · 5 unclear

Evidence support

229 direct · 47 partial

Important limitation

Exactly 7 platforms were included in this run: openai, anthropic, deepseek, grok, perplexity, kimi, google. The configured source value 7 is provenance only and must never be described as the number of platforms studied.

Source snapshot SHA-256 e878484c6f2c2c4933412db6e7fd3ce49f384003d503e74648d097c37922ed71

Archived editions

Browse earlier published research snapshots for this article. The latest edition remains at the current URL.