Best Aider alternatives (2026)
12 alternatives to Aider (CLI coding agents, paid from Free). Closest by overlap: Crush, OpenCode, Qwen Code and others. 11 have a verified free plan; cheapest published paid entry OpenAI Codex at $8/month.
How this list is built: Matched by overlap (+4 same category, +1 related category, +1 per shared feature/editor named on vendor pages, +1 shared free plan). Discontinued tools excluded. Overlap measures similarity, not quality. Listed A–Z by name. Membership comes from our category, verified pricing or a phrase on the vendor's own page. No vendor pays for placement.
| Alternative | Type | Free plan | Paid from | Overlap with Aider | Vendor site |
|---|---|---|---|---|---|
| Amp | CLI coding agents | Yes | $20/mo | Same category; both mention terminal/CLI | Visit |
| Claude Code | CLI coding agents | No | $20/mo | Same category; both mention terminal/CLI | Visit |
| Cline | IDE agent extensions | Yes | Free | Related category; both mention local models, terminal/CLI | Visit |
| Crush | CLI coding agents | Yes | Free | Same category; both mention local models, terminal/CLI | Visit |
| Gemini CLI | CLI coding agents | Yes | Free | Same category; both mention terminal/CLI | Visit |
| goose | CLI coding agents | Yes | Free | Same category; both mention local models, terminal/CLI | Visit |
| Junie | IDE agent extensions | Yes | $8.33/mo | Related category; both mention local models, terminal/CLI | Visit |
| Mistral Vibe | CLI coding agents | Yes | $14.99/mo | Same category; both mention terminal/CLI | Visit |
| OpenAI Codex | CLI coding agents | Yes | $8/mo | Same category; both mention terminal/CLI | Visit |
| OpenCode | CLI coding agents | Yes | $10/mo | Same category; both mention local models, terminal/CLI | Visit |
| Qwen Code | CLI coding agents | Yes | Free | Same category; both mention local models, terminal/CLI | Visit |
| Warp | CLI coding agents | Yes | $18/mo | Same category; both mention terminal/CLI | Visit |
FAQ
What are the closest alternatives to Aider?
By our overlap score, the closest are Crush, OpenCode, Qwen Code, goose, Amp. The score counts same category, shared features named on vendor pages and a shared free plan; it is not a quality rating. The table below is listed A–Z.
Which Aider alternatives are free?
11 of these alternatives have a verified free plan: Amp, Cline, Crush, Gemini CLI, goose, Junie, Mistral Vibe, OpenAI Codex, OpenCode, Qwen Code, Warp.
What is the cheapest paid Aider alternative?
OpenAI Codex, from $8/month on its vendor's pricing page, then Junie from $8.33/month.
Aider comparisons
Lists that include Aider
Alternatives to these tools
Aider pricing and plans · All alternatives pages · How we check facts