A 
Aider
AI pair programming in your terminal, with git commits per change.
KINDA
why this verdict
Keep it for the workflow, not the AI
OpenCode covers the headline feature free, and the workflow around it is why you would still open this.
- A named launch, not a vibe named, unlinked
- Claude Code and Codex CLI did the same job with better ergonomics. Anthropic, February 24, 2025 — no announcement link recorded yet.
- How much of the job it covers headline only editorial call
- The headline feature, but not the workflow, data or integrations around it.
- Is there a free way to do it? yes
- 1 of 3 listed replacements have a usable free tier: OpenCode.
- What the call is worth nothing to cancel
- No paid entry tier tracked, so there is no subscription to cancel.
Reason composed from the fields above missing: announcement linked recorded: free replacement listed recorded: two or more escape hatches
- Threatened by
- Anthropic
- Since
- February 24, 2025
- List price
- free
- Per year
- —
The backstory
Aider was the terminal coding agent before the labs shipped their own, and its repo-map plus commit-per-change discipline was genuinely ahead of its time. First-party CLIs then arrived with tighter model integration and better tool use, so Aider is now the free, model-agnostic option rather than the default.
Escape hatches
C 
Claude Code Better tooling and long-context handling.
claude.com open_in_new C 
Codex CLI Sandboxed parallel tasks.
openai.com open_in_new O 
OpenCode Open-source terminal agent.
opencode.ai open_in_new1 of 3 replacements have a usable free tier.
