The code reviewer that learns from you

cubic enforces your rules, patterns, and learns from your team.

The AI code reviewer for teams that can't afford bugs

The AI code reviewer for teams that can't afford bugs

Enforce your team's standards in plain English

Define agents in plain English to enforce codebase rules and standards.

Onboards by reading your senior developers' comments

cubic learns from your senior developers' PR comment history to get up to speed.

Learns from your team

cubic learns from your team’s comments and gets better over time.

Connects to your tools

Validates business logic, acceptance criteria, and more from your connected issue tracker.

Frequently asked questions

Your question not answered here? Email us.

What counts as a reviewed line?

Reviewed lines are the PR code changes cubic actually reviews, not repository size, total file size, or lines generated by AI. For most PRs, this means the added and deleted lines in the diff that cubic reads during review. Generated files, vendored code, binaries, ignored files, skipped files, and failed or cancelled reviews do not count. Incremental reviews only count newly reviewed changes; manual reruns count again.

When does usage reset?

Reviewed-line usage resets with the billing period.

Do generated or ignored files count?

No. Generated files, vendored code, binaries, and files ignored by cubic configuration do not meaningfully count toward reviewed-line usage.

What programming languages do you support?

cubic is language-agnostic and supports all popular programming languages, including JavaScript, TypeScript, Python, Go, Ruby, Java, and C#.

Do you have an open source plan?

Yes, cubic is free for public repositories. Just connect cubic to a public repository to get AI reviews.

Built to make you extraordinarily productive.