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Claude AI Tops YouGov Satisfaction Survey, While Grok and Siri Lag

A new YouGov survey reveals that Anthropic's Claude AI has the highest satisfaction score among current and former users, outperforming ChatGPT and Gemini. Meanwhile, Grok and Siri rank at the bottom, highlighting challenges in user experience.

By Tertius News AI Desk 2 distinct · 2 mastheads · 2 articles Version 1 Coverage Aug 22–27, 2026 Published 4d ago

Claude AI Leads in User Satisfaction

A recent YouGov survey has ranked AI tools and assistants by user satisfaction, with Anthropic's Claude AI emerging as the clear leader. According to data collected between March 1 and July 31, 2026, Claude achieved a net satisfaction score of 56.2 among current and former users, significantly ahead of Google's Gemini at 46.5 and OpenAI's ChatGPT at 46.0.

Satisfaction vs. Preference: Key Differences

The survey, which is part of YouGov's AI brand rankings series, measures the percentage of users who report a positive experience minus those who report a negative one. This differs from YouGov's earlier Preference ranking, which measured overall brand affinity. Notably, ChatGPT was the top brand in Preference, but when the base shifts to actual users and their experiences, Claude takes the lead. Apple Intelligence and Perplexity AI also rank highly in Satisfaction despite being lower in Preference, suggesting that user experience can diverge from overall brand perception.

Current vs. Former Users: Retention Challenges

The survey also breaks down satisfaction by current and former users, offering insight into how feelings change after people move on. Among current users, DeepSeek records the highest score at 76.4, closely followed by Claude at 76.0, Apple Intelligence at 75.1, Perplexity AI at 73.4, and ChatGPT at 72.5. Former users show lower scores across the board, with Apple Intelligence leading at 33.5, followed by Claude at 30.4, Perplexity AI at 27.8, and DeepSeek at 27.0. ChatGPT shows the sharpest contrast, with a 75.3-point gap between current and former users, indicating significant churn-related dissatisfaction.

Bottom of the Table: Grok and Siri

At the other end of the spectrum, xAI's Grok and Apple's Siri recorded the lowest satisfaction scores among the top 10, with net scores of 39.0 and 40.4 respectively. Microsoft's Copilot (37.2) and Amazon's Alexa (42.6) also ranked low, surprising given the size of their parent companies. The survey suggests that tools which are pre-installed or easily accessible, like Siri or Alexa, may not generate the same level of enthusiasm as those that users actively seek out, such as Claude or ChatGPT.

Methodology and Caveats

The data for this survey was collected by YouGov BrandIndex over the specified five-month period. Satisfaction scores are based on responses from individuals who identified themselves as current or former users of each AI product. The survey excluded certain brands, such as Canva Magic Studio, DALL·E, Midjourney, DeepMind, and LLaMA, due to insufficient sample sizes. It is important to note that the survey does not account for differences in discoverability or ease of use, which could influence user satisfaction independently of the product's quality.

How each outlet told it

A framing line is our reading of that outlet's own text — an interpretation, not a quotation and not a fact we assert. Check it against what the outlet published.

TechRadar

Framing: Celebratory and mildly critical, e.g., 'Claude wins out' and 'it is the reputation of Apple’s Siri assistant and Elon Musk’s Grok that are the most surprising, with respondents reporting that the tools did not satisfy.'

as of Aug 22, 2026, 6:16 PM UTC

Facts Included:

Claude AI has the highest satisfaction score among current and former users with a net score of 56.2
Gemini scored 46.5
ChatGPT scored 46.0
Grok and Siri languish at the bottom of the satisfaction ratings top 10
Alexa scored 42.6 and Copilot 37.2
Data was collected by YouGov in the period March 1, 2026 to July 31, 2026
The report states 'The widest current-versus-former gaps appear for ChatGPT, DeepSeek and Grok. ChatGPT is 63.7 points higher among current users than former users; DeepSeek is 62.5 points higher, and Grok is 62.4 points higher.'
Grok has a particularly low score among former users: -4.7
YouGov's BrandIndex tracking system was used
The survey focused on users in the UK

Read the source article →

YouGov

Framing: neutral and analytical, with a measured presentation of data. Example: 'Understanding the difference in Satisfaction between current and former customers can provide an indication of how people feel after they've moved on.'

as of Aug 27, 2026, 1:16 PM UTC

Facts Included:

DeepSeek ranks sixth with a net Satisfaction score of 47.0
Alexa (40.8), Copilot (40.6) and Siri (40.4) follow
xAI's Grok rounds out the top 10 with a net Satisfaction score of 39.0
ChatGPT is the clear leader among U.S. AI users
Claude achieves the highest net Satisfaction score
Apple Intelligence and Perplexity AI both rank in the top five for Satisfaction
DeepSeek records the highest current-user score at 76.4
Claude at 76.0, Apple Intelligence at 75.1, Perplexity AI at 73.4, and ChatGPT at 72.5
Apple Intelligence leads among former users at 33.5
Claude at 30.4, Perplexity AI at 27.8, and DeepSeek at 27.0
ChatGPT has the sharpest contrast: 72.5 among current users versus -2.8 among former users, a 75.3-point gap
Gemini shows a split at 69.7 among current users and 10.7 among former users
YouGov BrandIndex data collected from February 1, 2026 to July 31, 2026
Canva Magic Studio, DALL·E, Midjourney, DeepMind, and LLaMA were excluded
Notion AI and Mistral were omitted due to low sample size
Satisfaction is based on respondents being asked which AI tools they are a satisfied or dissatisfied user of

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What was claimed, and who backed it

AI-extracted; can misattribute a claim — see Methodology.

Each row is one claim, attributed to the outlet whose wording states it most clearly. Confidence rates how directly the source text states the claim — explicit and unhedged rates high; hedged, pieced-together, or internally inconsistent statements rate lower. It does not measure whether the claim is true. Status is Contested when two claims on this page negate each other; otherwise it counts the distinct outlets we found asserting that specific claim — so a single-source claim can still show high confidence, and a multi-source claim can show medium. Every one of those outlets is named beside the status, so you can check the count against the list. For claims extracted before we began storing that list, the row says so: it names the outlet the claim is quoted from and states that we have not recorded which outlets backed it. Outlets wrote at different times, so a figure that evolves — a casualty count, for example — can legitimately differ between rows; check the "as of" time next to each claim's source.

Claim	Confidence	Status
ClaimClaude AI achieved the highest net satisfaction score among current and former users in the UK, with a net score of 56.2.	ConfidenceMedium	StatusSingle-source via TechRadar as of Aug 22, 2026, 6:16 PM UTC

Transparency & Audit Trail

2 distinct · 2 mastheads · 2 articles consulted: TechRadar, YouGov 1 claim extracted Version 1 Written 2026-08-27