Show HN: Rejourney – Open-source revenue leak prediction for web and mobile apps

Rejourney is an open-source tool that detects revenue leaks in web and mobile apps by identifying product failures in key business transitions like checkout and purchase validation. The platform uses session replay as its core investigative tool, comparing affected user cohorts against healthy baselines and providing detailed context including journey maps, heatmaps, API metrics, and crash data to help teams pinpoint and confirm revenue-impacting issues.