Aider
A terminal-based AI pair programming tool that integrates with local Git repositories and uses your preferred LLM.
Built on: Bring-your-own LLM (Claude, GPT, Gemini, DeepSeek or local models)
Our editorial assessment, based on the public sources listed below. Last reviewed .
- Task rank
- #17
- Tier
- A
- Score
- 74.2
Strengths
- Operates directly in the terminal and integrates with local Git repositories for direct code editing.
- Flexible "bring your own key" (BYOK) model allows connecting to various LLMs like GPT-4o, Claude 3.5, or local models.
- Enables powerful pair programming workflows directly from the command line.
Considerations
- Does not include a built-in LLM, so the cost and quality depend entirely on the external model you connect.
- Requires users to manage their own API keys and the associated billing from a separate provider.
Price
Free (tool only); LLM costs vary based on connected model
Shown for reference — price is not part of the score.
Score breakdown
- Performance
- 76.0
- 55% of score
- Reputation
- 76.0
- 35% of score
- Recency
- 58.0
- 10% of score
The overall score combines these sub-scores using the weights shown. How we score →
Verification status
Each field carries its own re-verification date. Amber means older than 90 days — treat those figures as stale until re-checked.
- Pricing
- Benchmark
- Reputation
- Feature list
Checked against the sources listed below.
Sources
- Is Aider worth it in 2026? (Automation Atlas) (opens in a new tab)Accessed:
- Aider research note (Ry Walker) (opens in a new tab)Accessed:
- Aider v0.86.0 release (GitHub) (opens in a new tab)Accessed:
- aider.nvim (GitHub) (opens in a new tab)Accessed:
- aider — AI pair programming in your terminal (GitHub) (opens in a new tab)Accessed:
Show 15 more sources
- aider-based-code-generator README (opens in a new tab)Accessed:
- Spacelift — 19 AI-powered coding assistant tools in 2026 (opens in a new tab)Accessed:
- DivJangid/AI-tools directory (GitHub) (opens in a new tab)Accessed:
- AI coding tools 2026: complete guide to every tool, pricing, and workflow (opens in a new tab)Accessed:
- daily.dev: best free AI coding tools 2026 (opens in a new tab)Accessed:
- Best AI Coding Agents for 2026 (Faros) (opens in a new tab)Accessed:
- CodeMySpec — best AI coding tools 2026 (opens in a new tab)Accessed:
- AI/ML API — Best AI Coding Assistant in 2026 (opens in a new tab)Accessed:
- Best AI Coding Tools 2026 — nxcode (opens in a new tab)Accessed:
- 20 AI Coding Assistants Reviewed 2026 — Axify (opens in a new tab)Accessed:
- Best AI Coding Tools 2026 Ranked — Tech Insider (opens in a new tab)Accessed:
- RejoiceHub: Best AI Tools for Coding in 2026 (opens in a new tab)Accessed:
- Top AI Coding Assistants 2026: IDE Plugins, Agents & Pricing (opens in a new tab)Accessed:
- daily.dev: The Best AI Coding Assistants in 2026, Compared (opens in a new tab)Accessed:
- Best AI Coding Assistants 2026: 7 Tools Ranked + Priced (opens in a new tab)Accessed:
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- #2CursorSScore 93.7AI coding agent and VS Code-based editor with autonomous and cloud agents, Tab completion, a CLI and Bugbot code review across multiple models.
- #16KiroAScore 75.4Spec-driven agentic IDE from AWS that turns prompts into reviewable specs, tasks, and code.