9Router vs headroom
Side-by-side comparison of two AI agent tools
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9Routeropen-source
Unlimited FREE AI coding. Connect Claude Code, Codex, Cursor, Cline, Copilot, Antigravity to FREE Claude/GPT/Gemini via 40+ providers. Auto-fallback, RTK -40% t
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headroomopen-source
Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Li
Metrics
| 9Router | headroom | |
|---|---|---|
| Stars | 30.1k | 74.2k |
| Star velocity /mo | 2.5k | 6.2k |
| Commits (90d) | 442 | 1.2k |
| Releases (6m) | 10 | 10 |
| Overall score | 0.831696843352183 | 0.91550535160014 |
FAQ
- Which is more popular, 9Router or headroom?
- headroom has more GitHub stars (74,176 vs 30,102).
- Which is more actively developed, 9Router or headroom?
- headroom had more commits in the last 90 days (1,163 vs 442).
- Should I use 9Router or headroom?
- Compare their capabilities, limitations and "best for" notes above. Both are open source, so trying each on a small task is the fastest way to decide.