Mergify

A merge queue tool that batches pull requests and tests them together, reducing CI runs and preventing broken code from reaching the main branch. It targets engineering teams, platform engineers, and developers in companies of all sizes, especially those with high PR volumes and long-running CI. It is positioned as a comprehensive platform covering the entire merge path, including CI observability, flaky test detection, and merge governance, and integrates with existing CI systems without requiring a rewrite.

Key features

• Merge queue with batching
• CI insights and auto-retry
• Flaky test detection and quarantine
• Merge protections and scheduling
• Stacks for splitting large PRs
• Integrates with 35+ CI tools