Head to head · Last verified Nov 6, 2026

Claude vs ChatGPT Who uses which.

We see 120K+ companies using Claude and 60K+ using ChatGPT. In the last 12 months, 110K+ started on Claude and 24K+ on ChatGPT.

120K+Claude60K+ChatGPT
120K+Companies using Claude
60K+Companies using ChatGPT
140K+Started in the last 12 months
Over time

New customers, month by month.

D1,000JFMAMJJASO18K
ClaudeDec 2025 – Oct 2026
D1,800JFMAMJJASO2,900
ChatGPTDec 2025 – Oct 2026
Claude

By company size.

ChatGPT

By company size.

Claude

Top industries.

ChatGPT

Top industries.

Questions

Claude vs ChatGPT, answered.

Claude is used by more of the companies we see: 120K+ against 60K+.

In the last 12 months, 110K+ companies started using Claude and 24K+ started using ChatGPT.

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