Amazon Q Developer vs Supermaven: Side-by-Side Comparison 2026
Amazon Q Developer vs Supermaven comparison 2026. Side-by-side features, pricing & capabilities.
Amazon Q Developer is an editor extension from Amazon (AWS) — ai coding assistant built for aws developers. Supermaven is an editor extension from Supermaven (acquired by Cursor) — ultra-fast ai code completion (sunset).
Amazon Q Developer
Amazon Q Developer — AI Code Assistant from Amazon (AWS). IDE Integration.
- ✓ Code completions
- ✓ AI chat
- ✓ Agentic mode
- ✓ Multi-file editing
- ✓ Terminal commands
Free / $19/mo · 2 plans
Supermaven
Supermaven was an ultra-fast AI code completion tool. Acquired by Anysphere (Cursor) in November 2024 and sunset in November 2025. Its technology now powers Cursor's Tab AI. Existing extensions still provide basic autocomplete but no new features or paid plans.
- ✓ Code completions
- ✓ AI chat
- ✓ Adaptive learning
- ✓ Low-latency suggestions
Free / $10/mo · 3 plans
| Feature | Amazon Q Developer | Supermaven |
|---|---|---|
| Category | Extension | Extension |
| Starting Price | Free | Free |
| Model Family | Multi-model | GPT-based |
| Agentic Mode | ✓ | — |
| Multi-File Editing | ✓ | — |
| Terminal Commands | ✓ | — |
| Test Generation | ✓ | — |
| Debugging | ✓ | — |
| Refactoring | ✓ | — |
| Documentation | ✓ | — |
| Git Integration | ✓ | — |
| Open Source | No | No |
Pricing verified Mar 20, 2026. Amazon Q Developer pricing | Supermaven pricing
Key Differences
- Starting price: Amazon Q Developer starts at $19/mo; Supermaven starts at $10/mo.
- Model family: Amazon Q Developer uses Multi-model; Supermaven uses GPT-based.
- Agentic mode: Amazon Q Developer supports agentic mode; Supermaven does not.
- Platforms: Amazon Q Developer runs on Desktop, Web; Supermaven runs on Desktop.
- Provider: Amazon Q Developer is built by Amazon (AWS); Supermaven is built by Supermaven (acquired by Cursor).
- Capabilities: Amazon Q Developer has multi-file editing; Amazon Q Developer has terminal commands; Amazon Q Developer has test generation; Amazon Q Developer has debugging.
Which Should You Choose?
Choose Amazon Q Developer if you want AWS-integrated coding with deep cloud service understanding. Choose Supermaven if you want ultra-low-latency completions that adapt to your coding style. Read our full reviews to see which fits your workflow.