Open Source Tools · Alternatives
Checkmarx One is a commercial application security platform centred on static analysis (SAST) with SCA and other scanners. Open-source teams commonly use Semgrep for multi-language code scanning, with language-specific analysers alongside.
Checkmarx One is a commercial product by Checkmarx (official site). Category: Static code analysis (SAST).
Lightweight, pattern-based static analysis
Fast static analysis engine where rules look like the code they match, supporting many languages; the open-source Community Edition runs locally and in CI.
Security checker for Go source code
Inspects Go source code through its AST and SSA representation to find security problems such as injection, weak crypto and unsafe file handling.
Security linter for Python code
Static analyser from the PyCQA that builds an AST of each Python file and runs plugins to flag common security issues.
Product names are trademarks of their owners. ThreatWire is not affiliated with Checkmarx. The comparison covers what each tool is designed to do, not a feature-by-feature equivalence.
