Source: by the end of 2025, Claude Code's ARR had grown by at least another $100M from the $1B announced in November, making up 12% of Anthropic's total ARR
So that puts Claude Code at around $1.1 billion ARR ($91m a month) and that's after juicing it with a bunch of extra access. Puts them at similar range to Cursor ($1bn ARR/$83m/mo) in November and Github Copilot in December ($1.08bn/$90m/mo). Honestly surprised at how low it is…