1d ago

OpenAI Codex installs surge to 86.1 million, topping Anthropic Claude Code

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OpenAI Codex reached 86.1 million weekly installs in the week of May 3, per a16z citing trends.io data from March 15. The figure marks a sharp rise from roughly 10 million prior weeks, with Codex adding 46 million new installs on May 2 alone. Anthropic’s Claude Code recorded 7.2 million installs that week after 3–13 million earlier, as both tools held stable rates through late April before Codex accelerated.

Original post

Codex installs spiked last week Charts of the Week: https://www.a16z.news/p/charts-of-the-week-it-was-a-good

11:00 AM · May 8, 2026 View on X

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