Fact·f_OXCw5BvQtQ·Fact

OpenAI — Weekly Active Users: 800 million

Verdictconfirmed95%

1 check · 6/1/2026

1 → confirmed

Our claim

entire record

Subject: OpenAI
Property: Weekly Active Users
Value: 800 million
As Of: October 2025
Source: https://www.demandsage.com/chatgpt-statistics/
Notes: 800M weekly active users (WAU) as of October 2025, per Sam Altman. Some sources estimate 1B+ MAU by January 2026.

Source evidence

1 src · 1 check

www.demandsage.com/chatgpt-statistics/resource

confirmed95%primaryHaiku 4.5 · 6/1/2026

NoteThe source directly confirms the exact claim value. The table in the source explicitly lists 'October 2025: 800 million' weekly active users, which matches the claim's exact stored value of 800,000,000 (800 million) as of 2025-10. The source also mentions Sam Altman's reporting and estimates of 1B+ MAU by January 2026, which aligns with the additional context provided in the claim. The subject (ChatGPT/OpenAI's weekly active users) matches the claim perfectly.

Case № f_OXCw5BvQtQFiled 6/1/2026Confidence 95%