Use.ai Hits 1 Million Monthly Users as Average AI User Runs Three Assistants

Use.ai, a San Francisco workspace bundling over 10 leading AI models under one subscription, reached 1 million monthly active users less than a year after launch. Menlo Ventures' survey of 5,067 US adults found the average AI user now runs 3.0 general assistants, up from 2.2 a year earlier, while ChatGPT's share of generative AI web traffic fell from 86.7% in January 2025 to 55.5% in August 2026.

• Use.ai hits 1M MAU in under a year; Pro costs $19.99/month, Max $116.99
• Average AI user now runs 3.0 assistants, up from 2.2 a year earlier
• ChatGPT's share of AI web traffic fell from 86.7% to 55.5% in 19 months
• Gemini climbed to 25.6% and Claude to 9.3%; ChatGPT has 900M weekly users