October 2026: top 10

1. 1Claude AIsame rank
2. 2ChatGPTsame rank
3. 3OpenAIsame rank
4. 4Google Geminisame rank
5. 5Cursor AIsame rank
6. 6Grammarlyup 1
7. 7Gongdown 1
8. 8Grokup 9
9. 9Microsoft Copilotdown 1
10. 10Granolasame rank

Source: Torii Research, AI Breakout: October 2026 (October 8, 2026). Anonymized, aggregated usage data.