AiderAI pair programming in your terminal
vs
DevinThe autonomous software engineer
Comparison · AI Coding Assistants · weekly run Nov 3
Aider vs Devin
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Devin is the stronger AI pick in AI Coding Assistants: it has a visibility score of 16.9 versus 3.5 for Aider, and ranks ahead in 100% of the answers that name both.
Choose Aider if…
- AI answers describe it more positively (42% vs 12% positive)
- Open-source, free tool
- Terminal-based AI pair programming
- Excellent Git integration
Choose Devin if…
- You want the brand AI engines rank higher (16.9 vs 3.5)
- You need SOC 2 Type II or ISO 27001 coverage
- Robust free tier with unlimited autocomplete
- Best value agentic editor
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Aider | Devin |
|---|---|---|
| Visibility score | 3.5% | 16.9% |
| Change vs last week | New | New |
| Rank in AI Coding Assistants | #18 | #5 |
| Share of voice | 1.8% | 6.1% |
| Mentions this run | 9 | 29 |
| Positive in AI answers | 42% | 12% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Aider 0pp · Devin 0pp over 0 weekly runs.
Engine by engine
Devin leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
AiderDevin
Head to head in AI answers
8 engine answers name both brands
0Aider ranked higher
8Devin ranked higher
| Prompt | Engine | Aider | Devin |
|---|---|---|---|
| Compare the leading AI coding assistant platforms | Perplexity | #12 | #9 |
| Alternatives to the most popular AI coding assistant | ChatGPT | #8 | #6 |
| Alternatives to the most popular AI coding assistant | Perplexity | #12 | #8 |
| Most affordable AI coding assistant that is still reliable | AI Mode | #4 | #3 |
| Most affordable AI coding assistant that is still reliable | Perplexity | #6 | #2 |
| Is there a free AI coding assistant for small teams? | Perplexity | #5 | #3 |
| Official website of the top AI coding assistant vendors | ChatGPT | #18 | #7 |
| Official website of the top AI coding assistant vendors | Perplexity | #14 | #9 |
Features, pricing & fit
| Dimension | Aider | Devin |
|---|---|---|
| Pricing model | — | Flat tiers |
| Entry price | — | Free; paid from $20 / mo |
| Free plan | — | Yes |
| Deployment | Terminal-based pair programmer that runs in a local git repository | Cloud agent at app.devin.ai and a local CLI, with dedicated VPC deployment on Enterprise plans |
| Compliance | — | SOC 2 Type II, ISO 27001 |
| Support | Community-based support | Priority support on Team plan, Dedicated Slack Connect channel for support, Dedicated account and engineering support on Enterprise plan, Optional onboarding call |
| Founded | 2023 | — |
| Headquarters | San Francisco | San Francisco |
| Funding | — | Series E · $3700M raised |
| Best for | Developers working on larger codebases who want an AI pair programmer in the terminal | Engineering teams that want to hand well-scoped coding, testing and maintenance tasks to parallel AI agents |
Plans side by side
Aider
Pricing not available.
Devin
Free$0month
Pro$20month
Max$200month
Teams$80month for team plan, plus $40/mo per full dev seat
EnterpriseCustomcontact sales
Pros and cons
Themes from the AI answers that mention each brand
Aider
- Open-source, free tool
- Terminal-based AI pair programming
- Excellent Git integration
- Bring-your-own model and API key flexibility
- Self-managed setup suits strict privacy needs
- Team pays model-token API costs
Devin
- Robust free tier with unlimited autocomplete
- Best value agentic editor
- Fully autonomous software engineering
- Acts as a collaborative partner with parallel flows and self-correction
- Multi-file edits and deep context across large directories
- Fit depends on governance and workflow requirements
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Aider vs Devin”, https://slateindex.ai/compare/aider-vs-devin, data of Nov 3, 2026. Licence: CC BY 4.0.