Early

Early is a regression guard platform designed to help software teams maintain system reliability when code changes are frequent and complex. It goes beyond traditional pull request reviews by analyzing every code modification against the entire codebase, connected systems, and critical business flows. The primary function is to detect regressions—unexpected failures or behavior changes caused by new code—before they reach production environments. Early integrates directly with code repositories and pull request workflows. When a developer submits a change, Early automatically reviews the diff against the full repository history, running a set of regression tests that cover not only the modified files but also dependent modules, microservices, and external integrations. For pull requests, it generates and executes targeted regression tests specifically derived from the proposed change, verifying that existing functionality remains intact. The platform also monitors connected systems such as databases, APIs, and caches, ensuring that a change in one component does not break another. Critical business flows—like user sign-up, payment processing, or data synchronization—are continuously validated. Teams can configure Early to enforce policies, such as blocking merges if a regression is detected, or sending alerts to responsible engineers. Early supports both individual repositories and multi-repo architectures, making it suitable for monoliths, microservices, and polyglot projects. Its analysis is deterministic and repeatable, reducing false positives common in heuristic-based tools. Use cases include: preventing deployment failures in CI/CD pipelines; reducing manual testing effort for teams shipping at high velocity; catching subtle regressions that unit tests miss, such