About MergeHarbor
We build the code reviewer we wanted on our own teams
Code review is where engineering organizations catch the problems that tests miss — and where reviewers are stretched thinnest. MergeHarbor gives every pull request a careful, informed first review, so human reviewers can spend their time on design and intent.
Attention is the scarcest resource
Every comment interrupts an engineer. We would rather post three findings that matter than thirty that might.
Evidence over assertions
A finding should show its work: the callers it traced, the code it compared, the history it read.
Your code, your control
Run MergeHarbor in your own cloud, choose your model providers, and audit every action.
Cost is part of quality
A reviewer that is too expensive to run on every pull request does not protect every pull request.
Work with us
Join our design partner program, or see open roles on our careers page.