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Joined March 2009
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Answer: very reliable.
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ChatGPT in October 2026: → 6.048B visits, its second-highest monthly total ever. → The second time it has surpassed 6B monthly visits, following October 2025. → 2.15% MoM growth, marking its fourth consecutive month of growth.
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The world's top 10 apps by monthly active users in October 2026 (Android).
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4,273
WhatsApp was the most downloaded app on iPhone in October 2026
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The most popular account pages on X by traffic share (October 2026): 1. @thsottiaux 2. @elonmusk 3. @FabrizioRomano 4. @ballondor 5. @DiscussingFilm 6. @HYPEX 7. @whyyoutouzhele 8. @ai_trading_frx 9. @ngnchiikawa 10. @StonkValue 11. @RadiantOpti 12. @alrougui 13. @CrowncoinsC 14. @Damaan4u33 15. @AlertaNews24
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Sadly unsurprising: traffic to the open web has fallen 12% in 5 years, visits down 30% from the latest @randfish / @Similarweb research: * Total traffic peaked in Q1 2022 at 2.243 trillion visits. * At the low point (Q1 2026 – 1.914T), traffic was down 14.7% from the 2022 high. As of last quarter (Q3 2026 – 1.970T), traffic is down 12.2% from the 2022 high. More: sparktoro.com/blog/new-resea…
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Meta AI in October 2026: → 43.93M website visits, its highest monthly total ever. → 27.67% MoM growth, its strongest since October 2025. → 94.74% YoY growth.
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Claude recorded its strongest month ever in October 2026, reaching 1.253 billion website visits.
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WhatsApp was the most downloaded app on iPhone in October 2026
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7,597
Top 10 most downloaded Android apps in October 2026
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Gen AI website traffic share update – October 2026 🗓️ 12 months ago (November 2025): ChatGPT: 69.5% Gemini: 15.9% DeepSeek: 4.1% Grok: 3.3% Perplexity: 2.2% Claude: 2.1% Copilot: 2.0% 🗓️ 6 months ago (April 2026): ChatGPT: 53.7% Gemini: 26.7% Claude: 8.0% DeepSeek: 4.0% Grok: 3.2% Copilot: 2.0% Perplexity: 1.5% 🗓️ 3 months ago (August 2026): ChatGPT: 55.6% Gemini: 25.6% Claude: 9.3% DeepSeek: 3.5% Grok: 2.5% Copilot: 1.6% Perplexity: 0.9% 🗓️ 2 month ago (September 2026): ChatGPT: 56.4% Gemini: 25.0% Claude: 9.6% DeepSeek: 3.4% Grok: 2.3% Copilot: 1.5% Perplexity: 0.9% 🗓️ 1 month ago (October 2026): ChatGPT: 55.7% Gemini: 24.2% Claude: 11.5% DeepSeek: 3.4% Grok: 2.2% Copilot: 1.1% Perplexity: 0.8%
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The previous version: nitter.gq/Similarweb/status/2109… The data for this chart was pulled using Similarweb's AI Studio: similarweb.com/corp/ai/ai-st…
Gen AI website traffic share update - September 2026 🗓️ 12 months ago (October 2025): ChatGPT: 71.8% Gemini: 13.6% DeepSeek: 4.1% Grok: 2.8% Perplexity: 2.5% Claude: 2.3% Copilot: 2.0% 🗓️ 6 months ago (April 2026): ChatGPT: 53.7% Gemini: 26.7% Claude: 8.0% DeepSeek: 4.0% Grok: 3.2% Copilot: 2.0% Perplexity: 1.5% 🗓️ 3 months ago (July 2026): ChatGPT: 54.3% Gemini: 26.6% Claude: 9.6% DeepSeek: 3.4% Grok: 2.5% Copilot: 1.7% Perplexity: 1.0% 🗓️ 2 months ago (August 2026): ChatGPT: 55.6% Gemini: 25.6% Claude: 9.3% DeepSeek: 3.5% Grok: 2.5% Copilot: 1.6% Perplexity: 0.9% 🗓️ 1 month ago (September 2026): ChatGPT: 56.4% Gemini: 25.0% Claude: 9.6% DeepSeek: 3.4% Grok: 2.3% Copilot: 1.5% Perplexity: 0.9%
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Ranking of leading Gen AI websites in the list of top-visited sites, October 2026: #5 ChatGPT (no change from September) #15 Gemini (-2 from September) #25 Claude (+6) #85 DeepSeek (no change) #149 Grok (-6) #392 Perplexity (-26)
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Grok's app in October 2026: - 93,386,567 MAUs - 12,731,752 downloads
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15,996
Top 10 most downloaded Android apps in October 2026
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Top 10 websites by total visits in October 2026: → All websites saw an increase in traffic except Reddit. → TikTok was the fastest-growing website, climbing to 7th place. → WhatsApp moved up to 8th place, while Reddit dropped two spots to 9th. similarweb.com/website/?utm_…
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Top 10 websites by total visits in September 2026: → WhatsApp and TikTok both moved up a spot, while Bing dropped two spots. → ChatGPT recorded the largest growth and was the only website to grow by more than 1% for the second month in a row. similarweb.com/website/?utm_…
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Claude Code has grown significantly over the past year
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Between September 2023 and September 2026, Starlink's mobile app saw significant growth: 📈 Monthly downloads: +316% 📈 Monthly active users: +332% Get a complete picture of the app economy with Similarweb App Intelligence: similarweb.com/corp/apps/?ut…
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Ahead of Anthropic's IPO: Worldwide traffic to Claude's upgrade page rebounded in September, nearly returning to its May and June levels. May: 18.6M June: 18.6M July: 16.8M August: 14.7M September: 17.6M Download our full report here: similarweb.com/corp/reports/…
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