Protect your main branch
Trunk Merge pre-tests pull requests together to identify issues before merging. Any failing PR gets rejected, ensuring your main branch is always build-ready.

Trunk Merge: A smarter way to merge your code
Automatically maintain a repository of code that always passes tests.
With Trunk Merge you just submit your PR and it will be added to our parallel merge queues.
Trunk Merge pre-tests pull requests together to identify issues before merging. Any failing PR gets rejected, ensuring your main branch is always build-ready.
Integrates seamlessly with your build system for adaptive multi-queue support. Merge unrelated PRs merge simultaneously to keep your team on the fast track.
Escape O(n²) by only testing your PR against other relevant PRs, not every PR in queue
Signal you’re ready to merge after all checks and reviews are complete, eliminating the need to manually hit the merge button later.
Don’t worry about the freshness of your CI results; merge ensures that every PR is tested against the most current version of main.
"Potential problems are resolved before we even commit our code. That's a big win for any team."