Try Hyrax now. It's free.
Hyrax reviews code, finds the issues, writes the fixes, and submits pull requests. Connect a repo and run a mini audit today. No card required.
Product illustration of the Hyrax app showing the Findings pane for a repository named storefront-web. The sidebar carries the four workflows — Scan, Fix, Improve and Govern — and the audit returned 47 findings. The selected P0 finding, a hardcoded secret, has been fixed: seven verification checks passed and a pull request is open, waiting on the engineer's review. Hyrax never merges its own work.
"We pointed Hyrax at Synter's own codebase and it came back with issues we had not caught, each one with a fix ready for review. Hyrax now reviews every repository we ship from. It is the code review that goes deeper on the issues."
How Hyrax works
Find
Hyrax audits the codebase and surfaces real issues, from security problems to correctness bugs. Each finding names the file and line.
Fix
Hyrax writes the fix and submits a pull request. Tests, build, and lint have to pass before it reaches a reviewer.
Ship
A human approves every change. Fixes never merge automatically, so clean code keeps shipping without surprises.
Start free, pay as you grow
The free plan includes a monthly mini audit of one private repo, with verified fixes and no card required. That's enough to judge the quality of the work on a real codebase before paying anything.
Questions, answered
What is Hyrax?
The independent review layer for AI coding. Hyrax audits the codebase, surfaces findings across security, correctness, maintainability, performance, architecture, and operations, then writes fixes and ships PRs. An engineer reviews and merges every PR.
How does pricing work?
One flat price per workspace, not per seat. Free: 1 private repo, 1 mini-audit per month, verified fixes, no card. Pro: $30/mo with $30 of usage included, up to 3 repos, full audit pipeline, opt-in overage after. Team: $200/mo flat with $200 of usage included, unlimited repos and seats. Included usage does not roll over.
How is Hyrax different from AI coding assistants?
Coding assistants help write code faster. Hyrax is the independent layer that reviews what they produce: it audits issues, fixes them, and ships PRs for engineers to review and merge. Different category, different outcome.
What languages are supported?
Hyrax works across 19 languages: Python, TypeScript, JavaScript, Go, Rust, Swift, Ruby, Java, Kotlin, C#, C++, C, PHP, Scala, Dart, Elixir, Shell, Lua, and MDX. It works with the frameworks built on them: React, Next.js, Vue, Svelte, Angular, Node.js, Django, Rails, Spring, FastAPI, Express, React Native, and Flutter.
Is my code secure?
All inference runs in the Hyrax AWS Bedrock account. Hyrax does not train on customer code.