Gitstream

gitStream is the workflow automation layer of the LinearB platform, applying rules to every pull request as it moves toward merge. Policies are written as configuration in the repository, which the vendor calls productivity as code, so review routing, labeling and approval requirements are version controlled alongside the code they govern rather than enforced by convention. It is built for engineering leaders and platform teams carrying review bottlenecks across many repositories. Rules can route a pull request to the people with real expertise in the files it touches, attach color coded estimates of how long a review will take, tag high risk changes and require a security approval before merge, and trigger continuous integration pipelines selectively so build minutes are not spent on changes that do not need them. The platform's AI code review runs on each change, naming the issue, explaining why it matters and proposing a fix, with adoption and acceptance of those suggestions tracked so the effect can be measured. Pull request descriptions are generated automatically, and an MCP server exposes the platform to natural language tooling. Integrations span version control, continuous integration and delivery, security and documentation tools. LinearB publishes two plans billed annually. Essentials is $29 per user per month, includes 1,000 monthly AI credits per user with additional credits from $0.015, and supports GitHub Cloud only, positioned for teams of 50 or more developers. Enterprise is $59 per user per month with 1,500 monthly credits per user, adding productivity insights, project forecasting, resource allocation, research and development cost capitalization, on premises agents and chat based automation, with custom plans for large deployments. A 45 day free trial runs without a credit card, and AI code review and pull request descriptions are bundled rather than charged separately.