Windsurf vs GitHub Copilot
Both do AI coding, but they live in different places. GitHub Copilot follows you into your existing editor (VS Code, JetBrains, Neovim and more): individual Pro $10 USD per month, Free with 2,000 completions per month and limited chat and agent use (agent and chat consume AI Credits; paid plans have unlimited completions). Devin (formerly Windsurf) is an agent-first desktop workspace: Free ($0, light agent quota, unlimited Tab completions) and Pro $20 per month (page amounts do not label currency). Choose Copilot to keep your editor and GitHub workflow; choose Devin if you want the agent-first desktop experience. No measured quality winner.
| Decision point | Devin Desktop (formerly Windsurf) | Github Copilot |
|---|---|---|
| Best suited to | Developers who want IDE-based coding assistance and the option to delegate scoped work to local or cloud agents. | Developers who want coding help in a supported editor or GitHub workflow and can review suggestions before merging. |
| Plans and cost | The current official desktop page lists Free at $0/month, Pro at $20/month, and Max at $200/month. Currency is not explicitly labeled; verify checkout, agent scope, and existing account or plan migration before purchase. | The current comparison lists Free with limited chat/agent usage and 2,000 monthly code completions. Paid individual plans are USD $10/month (Pro), $39/month (Pro+), and $100/month (Max); monthly total credit values are $15 (Pro), $70 (Pro+), and $200 (Max), from base credits plus a flex allotment that may change. Business is $19 and Enterprise $39 USD per user per month, with pooled credits (1,900 per user on Business; 2,000 more per user on Enterprise). Agent, chat, and other AI interactions consume credits, with usage varying by model and feature. |
| Limitations | The official desktop page now uses the Devin Desktop name; confirm existing Windsurf account and plan compatibility before switching. Agent output and cloud actions require diff review, tests, and access checks. | AI-credit usage varies by model and feature, and plan entitlements can change. Cloud-agent changes and generated code require review, tests, and secret-handling checks. |
Use the same input
Implement a small REST endpoint with tests twice: once with Copilot inline in VS Code, once with Devin's agent, and compare wall-clock time to a passing test suite.
What a successful result must preserve
Tests must pass, the code must follow the repo's existing style, and the comparison must use each tool's default model.
Evidence and test status
Pricing and feature comparison based on the vendors' official pages (GitHub Copilot plans; Devin pricing), observed October 2026. Older third-party roundups were not used as a current-price basis. We did not run a scored hands-on test; no quality ranking is claimed.
- Devin Desktop (formerly Windsurf) — Devin Desktop, the current Windsurf-branded product page ↗ (reviewed 2026-10-15), Official Windsurf plugin changelog ↗ (reviewed 2026-10-15), Windsurf master services agreement ↗ (reviewed 2026-10-15)
- Github Copilot — GitHub Copilot plans and features ↗ (reviewed 2026-10-25), Plans with prices explicitly labeled USD ↗ (reviewed 2026-10-15), GitHub Copilot billing documentation ↗ (reviewed 2026-10-15), Account and policy settings ↗ (reviewed 2026-10-25), Cloud agent research and planning ↗ (reviewed 2026-10-15), Cloud agent risks and mitigations ↗ (reviewed 2026-10-15), GitHub Copilot plans, USD prices and total credits ↗ (reviewed 2026-10-25), GitHub Copilot feature support by IDE and version ↗ (reviewed 2026-10-25)