GitHub Copilot vs Twill
| GitHub Copilot | Twill | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | No |
| Paid from | $10/mo | $50/mo |
| Open source | No | No |
| Platforms | Android, extension, iOS, Linux, macOS, Web, Windows | Web |
| Free plan | Yes | Yes |
| Paid from | $10/user/mo | — |
| Code completion | Yes | — |
| Chat assistance | Yes | Yes |
| Coding agent | Yes | Yes |
| Supported IDEs | Visual Studio Code, Visual Studio, JetBrains IDEs, Eclipse, Xcode | VS Code, Cursor |
| Codebase indexing | Yes | — |
| Terminal access | Yes | Yes |
Both are listed in Best AI Coding Assistants. On Samsung Mobile US Press, GitHub Copilot scores higher on our published basis.