ast-grep
7.0#3 in code search toolsFree planFree planWebAPIExtensionLinux
Visitast-grep vs Imagix 4D
What both publish
| Fact | ast-grep | Imagix 4D |
|---|---|---|
| Languages | The project says it supports 20+ languages and allows custom languages to be loaded. | The product is for C, C++, and Java developers. |
| Purpose | ast-grep is a fast, polyglot tool for structural code search, linting, and rewriting at scale. | Imagix 4D helps developers understand, document, and improve complex, third-party, or legacy source code. |
| Support | The project directs users with questions or issues to GitHub or Discord and also points to Stack Overflow and Reddit. | Imagix says it provides technical and sales assistance during evaluation and after purchase. |
ast-grep plans
- ast-grepFree
Imagix 4D plans
- Imagix 4D product licensePriced on request
Pick ast-grep if…
It suits developers who need syntax-aware search, linting, or bulk code changes across supported languages. Teams wanting advanced static-analysis information or one rule spanning multiple languages should note its stated limits.
Pick Imagix 4D if…
It suits developers maintaining legacy or third-party code, conducting reviews, or working on safety-critical applications. Teams choosing AI analysis can use cloud providers or a local server.