ccrank.dev is an open-source leaderboard for developers who want to understand how much leverage they get from AI coding agents.

Install the CLI, upload aggregated usage, and compare activity across Claude, Codex, Kimi, Grok, GLM, Pi, and OpenCode. Raw prompts and responses stay local; only aggregated usage is uploaded.

The leaderboard supports per-platform rankings, estimated cost, active-day history, multi-machine aggregation, time-travel snapshots, gamified titles, and shareable profile cards. The public leaderboard can be explored without signing in.

The project runs on Cloudflare Workers and D1, uses Hono and TypeScript, and is open source under the MIT License. Built by Akash Mahajan with collaborators.