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GitHub Copilot alternative

Past Copilot's suggestions: code review that ships the fix

Copilot suggests inline. Hyrax reviews the whole repo, writes the fix, verifies it, and hands you a pull request to merge.

Run a free auditSee a sample audit

Runs on roughly 400 of our own repositories.

Hyrax vs GitHub Copilot

Suggestions help you write. Hyrax reviews what ships.

CapabilityGitHub CopilotHyrax
Scope of reviewInline suggestions for the file open in the editor.Reviews the whole repository, not only the file in front of you.
Fixes the findingSuggests code you accept line by line as you type.Writes the fix and creates a merge-ready pull request you approve.
Verified against your testsSuggestions are not run against your test suite.Each fix runs your tests, your build, and your lint before the pull request exists.
Every pull requestAssists the author while they write in the editor.Reviews every pull request, not only code written by AI coding tools.
Merge-ready pull requestYou assemble the change and submit it yourself.A diff with the finding, the test, and the results, ready for a person to merge.
Verify, do not trust

The fix is checked before the pull request exists.

  1. 1

    A failing test first

    For a real finding, Hyrax writes a test that reproduces the problem and fails, so the fix has something concrete to satisfy.

  2. 2

    Your tests, your build, your lint

    Hyrax runs your existing test suite, your build, and your linter the same way CI does, so nothing regresses.

  3. 3

    A second review pass

    A separate review checks the change for correctness and scope while the work is still inside the isolated job.

  4. 4

    Then the pull request

    Only after those checks pass does Hyrax create the pull request and hand it to you.

Security and trust

Built to run on private code

Isolated jobs

Every job runs in its own isolated environment. Nothing carries over between runs.

Scoped keys

Access is scoped per repository per run, so a job can only reach what it needs while it runs.

AWS Bedrock with guardrails

Models run on AWS Bedrock with guardrails applied to every request.

No training on your code

Your code is never used to train models.

A human merges

Hyrax creates the pull request. A person reviews and merges it. Hyrax never touches main on its own.

Works on every pull request

Review and fixing apply to all pull requests, not only the ones written by AI coding tools.

Start free

Clean code, ready to merge.

Start free

Hyrax is free to start. Full product, $30 starter credit, $10/month of credits. No credit card.