cmux Alternatives (2026)
As of October 2026, the top alternatives to cmux are cline, ECC, archify, DeepSeek-Reasonix, caveman, ponytail, graphify and agents — ranked open-source Coding & Software Engineering agents on The Agentic Leaderboard.
Ranked by overall score on reliability, tool selection quality, autonomous iteration, efficiency, and community mindshare. Updated weekly.
| Rank | Alternative | Score | vs cmux |
|---|---|---|---|
| #1 | cline by cline | 87.8 | +3.1 |
| #3 | ECC by affaan-m | 87.1 | +2.4 |
| #12 | archify by tt-a1i | 86.0 | +1.3 |
| #15 | DeepSeek-Reasonix by esengine | 85.9 | +1.2 |
| #17 | caveman by JuliusBrussee | 85.8 | +1.1 |
| #23 | ponytail by DietrichGebert | 85.5 | +0.8 |
| #26 | graphify by Graphify-Labs | 85.4 | +0.7 |
| #28 | agents by wshobson | 85.4 | +0.7 |