Jellyfish: Claude Code now merges more PRs than Copilot, but only 0.5% skip human review
Released Oct 27 from 100 million September PRs across 1,300+ companies, Jellyfish's report puts Claude Code at 31% of AI-merged PRs versus GitHub Copilot's 23%, with agents involved in 28% of merged PRs at the median company, up from about 2% in January. Yet the median company merges just 0.5% of PRs on AI review alone, and median Claude Code spend hit $63 per developer a week (DevOps.com).
