Amazon Q vs MarsCode
| Amazon Q | MarsCode | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Web, Android | Web, Windows, macOS, Linux |
| Free plan | Yes | Yes |
| Paid from | $3/user/mo | — |
| Code completion | — | Yes |
| Chat assistance | — | Yes |
| Coding agent | — | Yes |
| Supported IDEs | — | VS Code, JetBrains IDEs |
| Codebase indexing | — | Yes |
Both are listed in Best AI Coding Assistants. On Samsung Mobile US Press, Amazon Q scores higher on our published basis.