Aider vs Devin
The git-native AI pair programmer that runs in your terminal. Aider edits code across multiple files and automatically commits each change with a sensible message, making AI coding fully version-controlled.
🧠 Expert verdict
Our expert verdict: Aider is the stronger all-round choice, scoring 4.5/5 versus 4.3/5 for Devin, and it stands out for "Automatic git commits per change". Choose Aider if you want the best code tool overall, especially for git-tracked ai edits; pick Devin if its pricing or specific features matters more for your workflow.
Aider
The git-native AI pair programmer that runs in your terminal. Aider edits code across multiple files and automatically commits each change with a sensible message, making AI coding fully version-controlled.
Devin
World's first AI software engineer — autonomously plans, codes, tests and deploys full features.
Aider
✅ Pros
- +Automatic git commits per change
- +Pioneer of terminal AI pair programming
- +Works with most major models
- +Lightweight and scriptable
- +Great for incremental edits
❌ Cons
- −Less actively updated for newest models
- −Terminal-only, no GUI
- −You pay model API costs
- −Fewer autonomous agent features
🎯 Best for — Aider
🏷️ Tags — Aider
Our Verdict
After comparing ratings, pricing and features, Aider comes out ahead with a 4.5/5 rating. It is the better choice for most users.
Expert take on each tool
📌 Aider
Aider is ideal for developers who live in git and want every AI edit captured as a clean commit. It is simple, lightweight and reliable for incremental work, though it lags the newest cloud agents on autonomous, long-horizon tasks.
❓ Frequently Asked Questions
Which is better: Aider or Devin?
Aider has the higher user rating (4.5/5 vs 4.3/5), making it the stronger overall pick. That said, Devin can still be the better fit depending on your budget and specific needs — see the full comparison above.
Is Aider or Devin cheaper?
Aider (Free & open-source (Apache-2.0, BYOK)) is generally more budget-friendly than Devin ($500/mo). If cost is your main concern, Aider is worth trying first — but compare the feature sets above to confirm it covers what you need.
Can I switch from Aider to Devin?
Yes — switching between Aider and Devin is usually straightforward since both are code tools with similar core workflows. Most users can export their data and get started with Devin within a day; just check Devin's free plan before committing to a paid tier.