Anthropic's agentic coding tool that runs in your terminal.
Coding agentspaid
A
Aider
Aider: Open-source AI pair programming in your terminal, git-aware. It ranks #4 in Best terminal/CLI coding agent.
Visit Aider ↗ StackRank may earn from some outbound links. Disclosure
Updated Oct 14, 2026
Score breakdown
| Criterion | Score |
|---|---|
| Output quality for the task | Not yet benchmarked |
| Cost at hobby scale | Not yet benchmarked |
| Lock-in / export | Not yet benchmarked |
| Integrations | Not yet benchmarked |
| Momentum | Not yet benchmarked |
Scores are published only after testing. How we rank.
Pricing
Pricing model: open-source. See vendor pricing page; StackRank does not list prices until verified.
Pros and cons
Pros
- Open-source code
- Self-hostable
- Has an API
- Has a CLI
Cons
None verified yet.
Pros and cons are drawn only from verified facts on this page.
Key facts
| Category | Coding agents |
|---|---|
| Integrations | CLI, API |
| Self-hostable | Yes |
| Repository | Aider-AI/aider |
| Last verified | Oct 14, 2026 |
Ranked in
StackRank Weekly: AI Tools Ranked
The top 5 AI tool movers for builders. 5-minute read, every week. Unsubscribe anytime.
Alternatives to Aider
Open-source AI code assistant for VS Code and JetBrains.
Coding agentsopen-source
Open-source AI agent that brings Gemini to the terminal.
Coding agentsopen-source
OpenAI's coding agent, available as CLI, IDE extension and cloud.
Coding agentspaid