ast-grep vs Understand
| ast-grep | Understand | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | Yes |
| Paid from | Free | $8343.33/mo |
| Open source | No | No |
| Platforms | api, extension, Linux, macOS, Web, Windows | api, extension, Linux, macOS, self-hosted, Windows |
| Indexing scope | codebase | — |
| Deployment | self_hosted | self_hosted |
| Regex search | Yes | — |
| Code navigation | Yes | — |
| IDE extensions | Yes | — |
| Free plan | — | Yes |
| Paid from | — | 100 /user/mo |
Both are listed in Best Code Search Tools. On Everything Xiaomi, ast-grep scores higher on our published basis.