Find what breaks in production before the PR merges.
Factor analyzes PR diffs to detect downstream failures, broken service assumptions, and hidden production risks before merge.
EXAMPLE ANALYSIS
Production impact reasoning from a pull request diff.
Factor traces how changes propagate across services and surfaces what could silently break downstream.
Built for system-level failures CI misses.
DOWNSTREAM BREAKAGE
Identifies code changes that invalidate assumptions made by dependent services.
SCHEMA DRIFT
Detects subtle mismatches in API payloads or database schemas across boundaries.
UNSAFE ASSUMPTIONS
Flags logic relying on deprecated methods or undocumented behavior.
MISSING INTEGRATION COVERAGE
Pinpoints critical paths lacking cross-service validation.
HIDDEN DEPENDENCY IMPACT
Maps blast radius of infra updates on critical path functionality.
EXECUTION CHAIN PROPAGATION
Traces runtime side-effects across the entire distributed call graph.
Request early access
Factor is currently available to selected engineering teams working on distributed systems and backend infrastructure.