AI Consensus Fit Review

AmeriGlide for Exterior and Weather-Exposed Steps - AI Consensus Fit Review

AmeriGlide is a mixed-fit option for exterior and weather-exposed steps.

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Answer Capsule

AmeriGlide is a mixed-fit option for exterior and weather-exposed steps. Four of seven AI platforms (Anthropic, DeepSeek, Google, Grok) named AmeriGlide during the ranking stage, giving it a 57% platform share with an average listed rank of 5.0. The strongest reason to consider AmeriGlide is its dedicated outdoor stairlift line with weatherproof covers, competitive pricing starting around $2,599–$2,999, and weight capacities up to 350 pounds on shorter tracks. The main limitation is that AmeriGlide explicitly states its outdoor stairlifts are not intended for use in snow and ice, and the company does not publish an IP weatherproofing rating, operating temperature range, or verified UV/corrosion specifications—critical gaps for buyers in harsh climates. Platform fit ratings split: two "good," two "mixed," two "uncertain," and one "good" with caveats.

Research Snapshot

MetricValue
Platform mentions in ranking stage4 of 7 platforms (Anthropic, DeepSeek, Google, Grok)
Share of included platform responses57.1% (4 of 7)
Average listed rank5.0
Best listed rank5
Relevant product/model/planAmeriGlide Deluxe Outdoor Stair Lift; Horizon Plus Outdoor; Cardinal Outdoor
Overall use-case fitMixed — viable for moderate climates, not verified for harsh weather
Research date2026-08-12

Why AmeriGlide Qualified for This Study

AmeriGlide qualified because it maintains a dedicated outdoor stairlift product line marketed specifically for exterior installation. The company's outdoor category page states its lifts are "engineered for exterior installation and use" and include weatherproof covers [1]. Multiple models—including the Deluxe Outdoor, Horizon Plus Outdoor, Cardinal Outdoor, and Xtreme Outdoor—were named across platform responses [2]. The company also claims weather-resistant features such as insulated electronics, rubber traction mats, and protective covers [5].

However, qualification for the study does not mean AmeriGlide fully satisfies the category criteria. The study evaluated five specific factors: weatherproofing rating, operating temperature range, UV and corrosion protection, waterproof cover inclusion, and anti-slip seat traction. AmeriGlide's public materials address some of these factors partially but leave others undocumented.

The Product, Model, Plan, or Service Most Relevant to Exterior & Weather-Exposed Steps

The most relevant products are the AmeriGlide Deluxe Outdoor Stair Lift and the AmeriGlide Horizon Plus Outdoor Stair Lift. Platform responses also referenced the Cardinal Outdoor and Xtreme Outdoor models, though with less specification detail [8].

The Deluxe Outdoor is advertised with up to 350 pounds capacity when the track is under 16 feet, reduced to 250–275 pounds on longer tracks [11]. The Horizon Plus Outdoor has a maximum weight capacity of 308 pounds [14]. The Cardinal Outdoor carries up to 275 pounds [8].

What the AI Platforms Agreed About

Strong agreement: AmeriGlide outdoor models include protective covers. The Deluxe Outdoor comes with three covers (seat, chassis, track header), and the Horizon Plus includes a waterproof cover [16]. The installation documentation states the cover must be used when the lift is not in operation [19].

Strong agreement: AmeriGlide outdoor stairlifts are not intended for snow and ice. This limitation appears on the Deluxe Outdoor product page and the Horizon Plus Outdoor page [16]. This is the single most important constraint for the exterior use case.

Strong agreement: No IP rating or operating temperature range is published. All platforms that examined specifications noted the absence of a numeric weatherproofing rating or temperature range [23]. This is a critical documentation gap.

Majority agreement: AmeriGlide offers competitive pricing. Platforms cited prices ranging from $2,599 for the Deluxe Outdoor to $3,995 for higher-end models [16]. Google characterized AmeriGlide as operating on a factory-direct model with "some of the lowest starting prices in the industry" [30].

Majority agreement: Weight capacity is adequate for most users. The 275–350 pound range across models covers the majority of senior users [32].

Majority agreement: Safety features are documented. Lap belt, swivel-seat interlock, safety edges, remote controls, and battery charging are identified in the installation documentation [19].

Where the AI Platforms Disagreed or Were Uncertain

Fit ratings split across platforms. DeepSeek, Google, and Grok rated AmeriGlide a "good" fit for exterior steps [37]. OpenAI and Anthropic rated it "mixed" [40]. Perplexity and Kimi rated it "uncertain," noting that key specifications could not be verified from available sources [42].

Pricing conflicts were not resolved. The Outdoor Deluxe is listed at $3,995 plus shipping on the category page but $2,599 on the product page title [44]. Google noted historical listings at $2,599 or $3,895 versus current factory-direct pricing of $3,995 [46]. DeepSeek reported that pricing requires a quote request and is not publicly listed [37].

Warranty terms conflict across sources. AmeriGlide's general warranty page states two years for component parts and drivetrain, with 30 days for batteries [47]. An older Horizon warranty certificate states one year for outdoor drivetrain and components [48]. RetirementLiving reports two-year parts and five-year drivetrain coverage [49]. Google cites five years on drivetrain, two years on components, and 30 days on batteries for the Horizon Plus Outdoor [50]. These discrepancies must be resolved in writing before purchase.

Cover inclusion is disputed. DeepSeek stated waterproof covers are optional accessories, not standard [37]. OpenAI and Anthropic reported covers are included—three covers for the Deluxe Outdoor [44]. A customer complaint on AmeriGlide's own product page reported the included cover was too small, requiring a $100+ replacement [52].

Maintenance frequency guidance conflicts. AmeriGlide's FAQ recommends greasing the track twice a year [53], but the Horizon Plus Outdoor page warns outdoor models "may require maintenance multiple times per year depending on conditions" [54].

Customer service quality is contested. Positive testimonials exist alongside complaints of months-long delays and unresponsiveness [56]. This may reflect geographic variation in service quality.

Use-Case-Specific Features and Capabilities

Weatherproofing Rating

AmeriGlide states its outdoor lifts are "weather-resistant" and "designed to withstand inclement weather," but no IP rating or comparable certification is published [57]. This is a material gap for buyers in coastal or extreme environments.

Operating Temperature Range

No numerical operating temperature range is published for any AmeriGlide outdoor model [61]. Competitors such as Harmar publish 0–125°F, and Bruno's CRE-2110 is rated −20°F to 140°F [62]. AmeriGlide's omission makes climate suitability unverifiable.

UV and Corrosion Protection

AmeriGlide mentions weatherproof coating and materials generically but does not disclose specific UV-resistance ratings, corrosion-resistance standards, or material composition [57]. The company acknowledges that steel components "are subject to rust and can degrade rapidly depending on their exposure to weather" [64]. Google's response cited anodized aluminum rails and insulated electronic components [65], but this is a company claim without independent verification.

Waterproof Cover Inclusion

The Deluxe Outdoor includes three protective covers (seat, chassis, track header) [61]. The Horizon Plus includes a waterproof cover [67]. However, DeepSeek reported covers are optional accessories [58], and a customer complaint documented cover sizing problems [68]. Verify cover count and fit for the specific model and seat size before purchase.

Anti-Slip Seat Traction

The Horizon Plus Outdoor includes a rubber foot mat described as providing "extra traction to help prevent falls" [69]. However, no platform verified anti-slip traction on the seat itself [70]. The rubber foot mat addresses foot traction, not seat-surface slip resistance.

Snow and Ice Limitation

AmeriGlide explicitly states outdoor stairlifts are "not intended for use in snow and ice" [61]. This eliminates the product for northern climates where freezing conditions are routine.

Pricing, Fees, Contracts, and Ongoing Costs

Equipment pricing (conflicting):

  • Deluxe Outdoor: $2,599 (product page) or $3,995 (category page) [73]
  • Cardinal Outdoor: starting at $2,999 [75]
  • Horizon Plus Outdoor: approximately $2,999–$3,995 [76]

Installation:

  • AmeriGlide states installation is $550 in most cases; concrete, tile, or steel stairs may cost more [78]
  • Google reports typical contractor installation costs of $500–$600 [75]
  • The Cardinal Outdoor cannot be self-installed; the Deluxe Outdoor can be self-installed [79]
  • AmeriGlide says homeowner installation generally takes 1–3 hours [78]

Additional fees:

  • Shipping is additional on the outdoor category listing [81]
  • Track extensions: $467 for up to 20 feet, $683 for up to 25 feet [75]
  • Replacement covers: $100+ for oversized seat covers [82]
  • Keyed security package: $350 for Cardinal Outdoor [79]

Return and cancellation terms:

  • Five-business-day return window from receipt [83]
  • 15% restocking fee on returns [83]
  • Customer pays return shipping; outbound freight charge applies [83]
  • Refused shipments may incur at least a $700 fee [83]
  • Cancellation before shipment qualifies for full refund unless track preparation has begun [83]

Warranty (conflicting):

  • General warranty page: 2 years components/drivetrain, 30 days batteries [84]
  • Older Horizon certificate: 1 year outdoor drivetrain/components [85]
  • RetirementLiving: 2 years parts, 5 years drivetrain [86]
  • Google: 5 years drivetrain, 2 years components, 30 days batteries for Horizon Plus [87]
  • Warranty excludes labor, weather damage, and improper operation [88]

Ongoing costs:

  • Battery replacement every 3–5 years (cost not specified) [79]
  • Remote-control batteries: customer responsibility, replacement recommended every 18 months [89]
  • Annual safety inspection and service recommended [89]
  • Track greasing twice yearly per FAQ [90], but outdoor models may require more frequent maintenance [91]

Best Suited For

AmeriGlide is best suited for:

  • Budget-conscious buyers seeking the lowest-price outdoor stairlift entry point, with equipment starting around $2,599 [92]
  • Moderate climates with rain and sun but not routine snow or ice [94]
  • Straight exterior stairs on porches, decks, and front entries with a fixed rail [96]
  • DIY-capable homeowners or those with a local handyman who can self-install and avoid service delays [93]
  • Users under 275–350 pounds depending on model and track length [99]
  • Covered or partially sheltered installations where the lift can be protected when not in use [96]

Probably Not Best Suited For

AmeriGlide is probably not best suited for:

  • Snow and ice climates — the company explicitly states outdoor lifts are not intended for these conditions [102]
  • Coastal salt-air environments unless corrosion protection is confirmed in writing [105]
  • Buyers requiring documented environmental ratings — no IP rating, temperature range, or UV/corrosion specification is published [107]
  • Curved or irregular staircases — AmeriGlide primarily offers straight stairlifts [107]
  • Users over 350 pounds — the maximum advertised capacity across models [110]
  • Buyers needing turn-key white-glove installation — self-installation is the default business model, and professional installation costs extra [111]
  • Users who cannot perform semi-annual maintenance such as track greasing [112]

When Another Option May Be Better

Platform responses identified specific competitor advantages:

  • Harmar publishes a 0–125°F operating temperature range and uses marine-grade vinyl seating and aluminum track [113]. Harmar's SL600HD handles 600 pounds if needed [113].
  • Bruno CRE-2110 is rated −20°F to 140°F, includes a weather cover, battery backup, and an anodized aluminum rail with UV-resistant coating [114].
  • Acorn 130 offers published weather-resistant construction details [113].
  • Handicare 2000 Outdoor is fully waterproofed, includes a waterproof cover, and is performance-tested from 0°F to 125°F [115].
  • HomeGlide Outdoor specifies a 14°F to 122°F temperature range, 350-pound capacity, dual battery system, and EN 81-40:2020 certification [116].
  • Indy Outdoor includes weather-tight covers for component, header, and seat/unit, with 350-pound capacity [117].
  • Bruno and Harmar offer curved outdoor options that AmeriGlide does not [113].
  • Stannah, Bruno, and Lifeway Mobility offer multi-year warranties (3–5 years) on wider component ranges [113].

Choose a different brand if you need published outdoor durability specifications, verified weatherproof ratings, or clearly documented environmental operating limits [118].

Questions to Verify Before Buying

  1. What is the exact current model, manufacturer, and revision being quoted?
  2. What is the product's IP or equivalent weatherproofing rating?
  3. What are the minimum and maximum operating and storage temperatures?
  4. Which components have UV-resistant and corrosion-resistant treatment, and is the unit suitable for salt-air coastal locations?
  5. Exactly how many covers are included, what are their dimensions, and will the cover fit the selected seat and track configuration?
  6. Does the seat upholstery or seat surface have a documented anti-slip specification, or is traction provided only by the foot mat?
  7. Does the stated 350-pound capacity apply to this track length, slope, seat configuration, and outdoor model?
  8. What is excluded from the warranty for weather damage, corrosion, water intrusion, batteries, labor, travel, and service calls?
  9. Who performs installation and service in your ZIP code, and what are the expected response times?
  10. What maintenance, cleaning, lubrication, charging, and winterization procedures are required?
  11. What are the exact equipment price, shipping charge, installation charge, taxes, permit or electrical requirements, and any recurring service costs?
  12. What cancellation, return, restocking, freight, and refused-shipment terms will appear on your order confirmation?

Final AI Consensus Verdict

AmeriGlide is a mixed, potentially good-value option for sheltered or moderately exposed straight exterior stairs, especially when a cover is used consistently and snow and ice are not routine. The company offers a dedicated outdoor product line with protective covers, competitive pricing, and adequate weight capacity for most users. However, it is not a fully verified best choice for harsh weather because key buyer criteria—environmental rating, operating temperature, UV protection, corrosion protection, and seat traction—are not clearly documented publicly, and pricing and warranty information conflict across sources.

The explicit prohibition on snow and ice use is the single most important limitation. For buyers in moderate climates who can self-install and perform routine maintenance, AmeriGlide represents reasonable value. For year-round outdoor access, cold climates, coastal environments, or those prioritizing documented durability and service reliability, competitors with published specifications offer a stronger fit.

Obtain a model-specific written specification and quote before purchase, and confirm the applicable warranty in writing.

How This Review Was Produced

This review was produced by aggregating fit-research responses from seven AI platforms (OpenAI, Anthropic, DeepSeek, Google, Grok, Perplexity, and Kimi) that evaluated AmeriGlide against the category criteria for exterior and weather-exposed steps. The research date for this study is 2026-08-12. Each platform assessed AmeriGlide's fit across five factors: weatherproofing rating, operating temperature range, UV and corrosion protection, waterproof cover inclusion, and anti-slip seat traction. Platform responses were compiled, deduplicated, and analyzed for agreement, conflict, and gaps. The ranking statistics reflect which platforms named AmeriGlide during the ranking discovery stage.

Methodology Limitations

  • Platform-reported research dates differ from the authoritative run date. DeepSeek's response is dated 2026-02-13, while the study date is 2026-08-12. Platform-reported dates are provenance metadata and do not independently prove freshness.
  • All included platforms evaluated fit, but platform_mentions counts only platforms that named the entity during ranking discovery. Four of seven platforms named AmeriGlide in ranking; all seven provided fit assessments.
  • Conflicting product names, pricing, and capabilities were not resolved by guessing. Conflicts are described and flagged for buyer verification.
  • The supplied URLs were collected from platform responses and were not independently validated by the writer stage.
  • Company-owned citations materially outnumber independent citations. Company claims are not independently verified unless explicitly noted.
  • AI-platform agreement does not prove product quality. This review reports what platforms stated, not independent test results.
  • No personal testing, customer experience, or independent verification was performed.

See the broader Exterior & Weather-Exposed Steps consensus index for comparisons across qualified options.

Sources

Company-Owned Sources

  • HomeGlide Outdoor Stair Lift | Access Stair Lifts: https://www.allaboutaccess.com/product/homeglide-outdoor/
  • Stair Lift FAQs | AmeriGlide: https://www.ameriglide.com/faqs.html
  • Deluxe Outdoor Stair Lift by AmeriGlide: https://www.ameriglide.com/item/DELUXE-OUTDOORAmer.html
  • Outdoor Stair Lifts - Nationwide Installation | Price Quotes Over Phone: https://www.ameriglide.com/Outdoor-Stair-Lifts.htm
  • AmeriGlide Horizon Stair Lift Warranty Certificate: https://www.ameriglide.com/resources/product/947/productDocument/1066.pdf
  • Warranty Information at AmeriGlide.com: https://www.ameriglide.com/warranty.asp
  • Indy Outdoor Stair Lifts: Residential Outdoor Stairlifts, Porch Stair Lift: https://www.indystairlifts.com/outdoor-stair-lift/
  • Additional AI research evidence118 records
    1. AI research evidence record openai:c1
    2. AI research evidence record anthropic:c1
    3. AI research evidence record anthropic:c2
    4. AI research evidence record deepseek:c1
    5. AI research evidence record google:c1
    6. AI research evidence record perplexity:c1
    7. AI research evidence record openai:c4
    8. AI research evidence record anthropic:c10
    9. AI research evidence record deepseek:c1
    10. AI research evidence record perplexity:c1
    11. AI research evidence record openai:c2
    12. AI research evidence record anthropic:c11
    13. AI research evidence record google:c2
    14. AI research evidence record anthropic:c12
    15. AI research evidence record google:c3
    16. AI research evidence record openai:c2
    17. AI research evidence record anthropic:c6
    18. AI research evidence record google:c1
    19. AI research evidence record openai:c3
    20. AI research evidence record anthropic:c4
    21. AI research evidence record anthropic:c9
    22. AI research evidence record google:c2
    23. AI research evidence record openai:c1
    24. AI research evidence record anthropic:c3
    25. AI research evidence record deepseek:c1
    26. AI research evidence record perplexity:c1
    27. AI research evidence record kimi:c1
    28. AI research evidence record anthropic:c17
    29. AI research evidence record anthropic:c18
    30. AI research evidence record google:c4
    31. AI research evidence record grok:c1
    32. AI research evidence record anthropic:c10
    33. AI research evidence record anthropic:c11
    34. AI research evidence record anthropic:c12
    35. AI research evidence record google:c3
    36. AI research evidence record google:c5
    37. AI research evidence record deepseek:c1
    38. AI research evidence record google:c1
    39. AI research evidence record grok:c1
    40. AI research evidence record openai:c1
    41. AI research evidence record anthropic:c1
    42. AI research evidence record perplexity:c1
    43. AI research evidence record kimi:c1
    44. AI research evidence record openai:c2
    45. AI research evidence record anthropic:c18
    46. AI research evidence record google:c4
    47. AI research evidence record openai:c6
    48. AI research evidence record openai:c7
    49. AI research evidence record anthropic:c19
    50. AI research evidence record google:c3
    51. AI research evidence record anthropic:c6
    52. AI research evidence record anthropic:c7
    53. AI research evidence record anthropic:c16
    54. AI research evidence record anthropic:c4
    55. AI research evidence record anthropic:c15
    56. AI research evidence record anthropic:c21
    57. AI research evidence record openai:c1
    58. AI research evidence record deepseek:c1
    59. AI research evidence record perplexity:c1
    60. AI research evidence record kimi:c1
    61. AI research evidence record openai:c2
    62. AI research evidence record anthropic:c3
    63. AI research evidence record kimi:c2
    64. AI research evidence record anthropic:c5
    65. AI research evidence record google:c1
    66. AI research evidence record anthropic:c6
    67. AI research evidence record anthropic:c4
    68. AI research evidence record anthropic:c7
    69. AI research evidence record anthropic:c8
    70. AI research evidence record openai:c4
    71. AI research evidence record anthropic:c9
    72. AI research evidence record google:c2
    73. AI research evidence record openai:c2
    74. AI research evidence record anthropic:c18
    75. AI research evidence record google:c4
    76. AI research evidence record anthropic:c17
    77. AI research evidence record grok:c1
    78. AI research evidence record openai:c5
    79. AI research evidence record anthropic:c13
    80. AI research evidence record anthropic:c14
    81. AI research evidence record openai:c1
    82. AI research evidence record anthropic:c7
    83. AI research evidence record openai:c8
    84. AI research evidence record openai:c6
    85. AI research evidence record openai:c7
    86. AI research evidence record anthropic:c19
    87. AI research evidence record google:c3
    88. AI research evidence record anthropic:c20
    89. AI research evidence record openai:c3
    90. AI research evidence record anthropic:c16
    91. AI research evidence record anthropic:c15
    92. AI research evidence record anthropic:c18
    93. AI research evidence record google:c4
    94. AI research evidence record anthropic:c1
    95. AI research evidence record google:c1
    96. AI research evidence record openai:c1
    97. AI research evidence record deepseek:c1
    98. AI research evidence record anthropic:c14
    99. AI research evidence record anthropic:c10
    100. AI research evidence record anthropic:c11
    101. AI research evidence record google:c2
    102. AI research evidence record openai:c2
    103. AI research evidence record anthropic:c9
    104. AI research evidence record google:c2
    105. AI research evidence record openai:c1
    106. AI research evidence record anthropic:c5
    107. AI research evidence record deepseek:c1
    108. AI research evidence record perplexity:c1
    109. AI research evidence record kimi:c1
    110. AI research evidence record anthropic:c11
    111. AI research evidence record google:c4
    112. AI research evidence record anthropic:c16
    113. AI research evidence record anthropic:c3
    114. AI research evidence record kimi:c2
    115. AI research evidence record kimi:c5
    116. AI research evidence record kimi:c3
    117. AI research evidence record kimi:c4
    118. AI research evidence record perplexity:c1

Independent Sources

  • Handicare 2000 Outdoor Stairlift: Flexible and Durable Outdoor Solution: https://www.101mobility.com/products/handicare-2000-outdoor-stairlift/
  • AmeriGlide Reviews from Verified Customers: https://www.consumeraffairs.com/homeowners/ameriglide.html
  • AmeriGlide Stair Lift Reviews with Costs: https://www.retirementliving.com/reviews/ameriglide-stair-lifts
  • AmeriGlide Stairlifts Reviews and Pricing: https://www.retirementliving.com/reviews/ameriglide-stairlifts
  • Bruno CRE-2110 Outdoor Stairlift Review — Bruno | SafeAtHome Guide: https://www.safeathomeguides.com/products/stairlifts/bruno-cre-2110-outdoor-stairlift
  • Additional AI research evidence118 records
    1. AI research evidence record openai:c1
    2. AI research evidence record anthropic:c1
    3. AI research evidence record anthropic:c2
    4. AI research evidence record deepseek:c1
    5. AI research evidence record google:c1
    6. AI research evidence record perplexity:c1
    7. AI research evidence record openai:c4
    8. AI research evidence record anthropic:c10
    9. AI research evidence record deepseek:c1
    10. AI research evidence record perplexity:c1
    11. AI research evidence record openai:c2
    12. AI research evidence record anthropic:c11
    13. AI research evidence record google:c2
    14. AI research evidence record anthropic:c12
    15. AI research evidence record google:c3
    16. AI research evidence record openai:c2
    17. AI research evidence record anthropic:c6
    18. AI research evidence record google:c1
    19. AI research evidence record openai:c3
    20. AI research evidence record anthropic:c4
    21. AI research evidence record anthropic:c9
    22. AI research evidence record google:c2
    23. AI research evidence record openai:c1
    24. AI research evidence record anthropic:c3
    25. AI research evidence record deepseek:c1
    26. AI research evidence record perplexity:c1
    27. AI research evidence record kimi:c1
    28. AI research evidence record anthropic:c17
    29. AI research evidence record anthropic:c18
    30. AI research evidence record google:c4
    31. AI research evidence record grok:c1
    32. AI research evidence record anthropic:c10
    33. AI research evidence record anthropic:c11
    34. AI research evidence record anthropic:c12
    35. AI research evidence record google:c3
    36. AI research evidence record google:c5
    37. AI research evidence record deepseek:c1
    38. AI research evidence record google:c1
    39. AI research evidence record grok:c1
    40. AI research evidence record openai:c1
    41. AI research evidence record anthropic:c1
    42. AI research evidence record perplexity:c1
    43. AI research evidence record kimi:c1
    44. AI research evidence record openai:c2
    45. AI research evidence record anthropic:c18
    46. AI research evidence record google:c4
    47. AI research evidence record openai:c6
    48. AI research evidence record openai:c7
    49. AI research evidence record anthropic:c19
    50. AI research evidence record google:c3
    51. AI research evidence record anthropic:c6
    52. AI research evidence record anthropic:c7
    53. AI research evidence record anthropic:c16
    54. AI research evidence record anthropic:c4
    55. AI research evidence record anthropic:c15
    56. AI research evidence record anthropic:c21
    57. AI research evidence record openai:c1
    58. AI research evidence record deepseek:c1
    59. AI research evidence record perplexity:c1
    60. AI research evidence record kimi:c1
    61. AI research evidence record openai:c2
    62. AI research evidence record anthropic:c3
    63. AI research evidence record kimi:c2
    64. AI research evidence record anthropic:c5
    65. AI research evidence record google:c1
    66. AI research evidence record anthropic:c6
    67. AI research evidence record anthropic:c4
    68. AI research evidence record anthropic:c7
    69. AI research evidence record anthropic:c8
    70. AI research evidence record openai:c4
    71. AI research evidence record anthropic:c9
    72. AI research evidence record google:c2
    73. AI research evidence record openai:c2
    74. AI research evidence record anthropic:c18
    75. AI research evidence record google:c4
    76. AI research evidence record anthropic:c17
    77. AI research evidence record grok:c1
    78. AI research evidence record openai:c5
    79. AI research evidence record anthropic:c13
    80. AI research evidence record anthropic:c14
    81. AI research evidence record openai:c1
    82. AI research evidence record anthropic:c7
    83. AI research evidence record openai:c8
    84. AI research evidence record openai:c6
    85. AI research evidence record openai:c7
    86. AI research evidence record anthropic:c19
    87. AI research evidence record google:c3
    88. AI research evidence record anthropic:c20
    89. AI research evidence record openai:c3
    90. AI research evidence record anthropic:c16
    91. AI research evidence record anthropic:c15
    92. AI research evidence record anthropic:c18
    93. AI research evidence record google:c4
    94. AI research evidence record anthropic:c1
    95. AI research evidence record google:c1
    96. AI research evidence record openai:c1
    97. AI research evidence record deepseek:c1
    98. AI research evidence record anthropic:c14
    99. AI research evidence record anthropic:c10
    100. AI research evidence record anthropic:c11
    101. AI research evidence record google:c2
    102. AI research evidence record openai:c2
    103. AI research evidence record anthropic:c9
    104. AI research evidence record google:c2
    105. AI research evidence record openai:c1
    106. AI research evidence record anthropic:c5
    107. AI research evidence record deepseek:c1
    108. AI research evidence record perplexity:c1
    109. AI research evidence record kimi:c1
    110. AI research evidence record anthropic:c11
    111. AI research evidence record google:c4
    112. AI research evidence record anthropic:c16
    113. AI research evidence record anthropic:c3
    114. AI research evidence record kimi:c2
    115. AI research evidence record kimi:c5
    116. AI research evidence record kimi:c3
    117. AI research evidence record kimi:c4
    118. AI research evidence record perplexity:c1

Verify this research

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

Study date
Aug 12, 2026
Platforms analyzed
7
Source records
21
Ranking mentions
4 of 7
Platform share
57%
Final consensus rank
#5

Research trail and source mix

Platforms

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

Source mix

9 independent · 12 company-owned

Evidence support

17 direct · 4 partial

Important limitation

Use the run research_date as the study date. Platform-reported dates are provenance metadata and do not independently prove freshness.

Source snapshot SHA-256 3ff07d8e33ecf3d1d24e63584c2d6ae82807f4c05e944387b76334ecb27f589a