Head to head
Windsurf (now Devin Desktop) vs Aider
Both platforms are scored with the same methodology and the same category rubric. Nothing on this page is influenced by advertising.
55/100Higher score | 39/100 | |
|---|---|---|
| Category rank | #3 | #7 |
| Confidence | Medium confidence | Medium confidence |
| External Reputation | 72 | — |
| AI Authority | — | — |
| Web Authority | 25 | 18 |
| Expert Assessment | 60 | 66 |
| TOP10 User Score | — | — |
| Pricing | USD $20/month (Pro) · free tier: $0 — light agent quota, limited model availability, unlimited inline edits, unlimited Tab completions, 1 member, up to 10 concurrent sessions | Not published · free tier: The tool is free to install via pip; all cost is third-party LLM API usage |
| Pricing model | Subscription with usage quotas and API-priced overage | Usage-based (bring-your-own LLM API key; software itself free/open source) |
| Best for | Individual developers and VS Code-native small teams who want a full agentic IDE with multi-provider model access at $20/month, and heavy autocomplete users who benefit from unlimited free Tab. | Individual developers, small senior teams and open-source maintainers who live in the terminal, already hold LLM API keys, want AI changes tracked as git commits, and need zero subscription or local-model support for governance reasons. |
| Avoid if | You need naming and roadmap stability for a long procurement cycle, do very large-context work, require a trial before committing, or need a published Enterprise price and predictable per-seat Teams cost. | You need a GUI or managed IDE experience, SSO, centralised billing, spend caps, vendor support or an SLA, or your procurement demands third-party review-platform ratings and published compliance attestations. |
| Markets | SMB, Mid-Market, Enterprise, Individual developers | Individual developers, SMB, Open-source teams |
| Founded | — | — |
| Headquarters | — | — |
A higher TOP SCORE means more of the evidence favours that platform on this methodology — it is not a recommendation, and it does not account for your specific requirements. Advertisers are never declared the winner of a comparison.