Foundation Machines vs SonarQube.
SonarQube is a self-hosted code-quality platform with security rules. Sebastion AI is a PR-native AI security reviewer. Where each one wins.
SonarQube (and SonarCloud) is the long-standing code-quality platform — code smells, duplication, coverage gates, plus a growing security ruleset. It's self-hosted by default, language-rich, and well integrated with enterprise CI. Sebastion AI is much narrower: a security-only AI reviewer that runs as a GitHub App and posts inline PR comments. We don't try to be a code-quality platform; we're the security pass on top.
Visit SonarQube to evaluate them directly. We try to keep this comparison accurate; let us know if anything is wrong.
What you get from each.
Choose SonarQube when
You want one self-hosted platform owning code-quality gates and basic security across many languages, often as part of a regulated change-control process. Sonar's entrenchment in enterprise CI is real.
Choose Sebastion AI when
You want a focused, AI-native security reviewer on every PR without standing up a platform. Sebastion installs as a GitHub App, posts findings as review comments, tags severity and CWE id, and ships fix PRs. Free for public repos, $19/dev/mo for private.
Try Foundation Machines on your next PR.
Free for solo developers and OSS maintainers. Install Sebastion and review your next pull request in under a minute.
- 2-click install
- No credit card