Amazon Q Developer vs Windsurf
A side-by-side comparison of capabilities, autonomy, integrations, and pricing to help you choose.
Short answer: choose Amazon Q Developer if you want aws generative-ai coding assistant with inline and agentic modes (Supervised agent, freemium); choose Windsurf if you want agentic ai ide whose cascade agent edits across your codebase (Supervised agent, freemium).
| Amazon Q Developer | Windsurf | |
|---|---|---|
| What it is | AWS generative-AI coding assistant with inline and agentic modes | Agentic AI IDE whose Cascade agent edits across your codebase |
| Type | product-with-agents | agent |
| Autonomy | Supervised agent | Supervised agent |
| Pricing | freemium · Free tier; Pro $19/user/mo | freemium · Free tier; Pro $20/mo |
| Best for | developers, enterprise | developers, mid-market, enterprise |
| Deployment | saas, api | saas |
| Modalities | code, text | text, code |
| Models | claude, model-agnostic | claude, proprietary, model-agnostic |
| Protocols | mcp, function-calling | mcp, function-calling |
| Integrations | VS Code, JetBrains, Visual Studio, Eclipse, GitHub, GitLab | GitHub, MCP servers, VS Code extensions ecosystem, Devin |
| Capabilities | 4 documented | 3 documented |
Amazon Q Developer
- +Deep native AWS integration that nothing else matches for AWS teams
- +Strong enterprise governance (IP indemnity, admin dashboards, data opt-out, reference tracking)
- +Differentiated large-scale transformation and migration agents
- -Opaque about which model serves a request, with limited model choice
- -Value skewed to AWS users; lags Copilot and Cursor on momentum elsewhere
Windsurf
- +Cascade does genuine multi-step, multi-file agentic work inside a familiar VS Code-style editor
- +Ships a fast in-house coding model (SWE-1.5) and can also run frontier models like Claude
- +After the Cognition acquisition, integrates Devin as a cloud agent for delegated tasks
- -Quota and credit changes after the acquisition have shifted what each tier includes
- -Multi-step agent runs still need human review; not a hands-off autonomous engineer
Which should you choose?
Amazon Q Developer is aws generative-ai coding assistant with inline and agentic modes, best for developers, enterprise. Windsurf is agentic ai ide whose cascade agent edits across your codebase, best for developers, mid-market, enterprise. The right choice depends on the autonomy level you want, your existing integrations, and your budget, all compared above.