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Aider
AI pair programming in your terminal
Consider with caveatsFree tier
Audited by Jack Phillips · Updated June 2026
Overall score
3.6/ 5
SME fit4/5
flat pricing + free tier · technical setup
JTBD4/5
solid named JTBD
Integration2/5
8 named integrations only
Trust4/5
mature, founded 2023
Quality5/5
4.6 on GitHub (40,000 reviews)
Compliance2/5
customer-choice residency
About
Aider is an open-source command-line AI pair programmer that edits code across your repo and auto-commits each change to git. It is model-agnostic, supporting Claude, GPT, Gemini, DeepSeek, local Ollama models and more.
Best for: Developers who live in the terminal and want a free, model-agnostic AI pair programmer that respects git workflows.
Pricing
Open Source
- Monthly
- n/a
- Annual /mo
- Free
- Billing
- flat
- Notes
- Full feature set;Apache 2.0 licence;BYO LLM API keys (you pay model costs) · Aider itself is free; LLM API costs are passed through to your provider
| Tier | Monthly | Annual /mo | Billing | Notes |
|---|---|---|---|---|
| Open Source | n/a | Free | flat | Full feature set;Apache 2.0 licence;BYO LLM API keys (you pay model costs) · Aider itself is free; LLM API costs are passed through to your provider |
Key features
- Repo-wide multi-file edits
- Automatic git commits per change
- Bring-your-own LLM (75+ providers)
- Architect+editor mode
- Voice coding
- Linting and test integration
Integrations
OpenAIAnthropicGoogle GeminiDeepSeekOpenRouterMistralOllamaGroq
Trust & compliance
- Stage range
- MVP → Growth
- Founded
- 2023
- Status
- active
- SOC 2
- unknown
- GDPR
- unknown
- Data residency
- customer_choice
- External rating
- 4.6 on GitHub (40000 reviews)
- Last verified
- Jun 2026
Reviews
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