Open Apps
Curated directory of vetted open-source alternatives to paid SaaS, with health ratings and an OSS-migration service.
What it does
Open Apps is a curated directory of open-source alternatives to expensive SaaS tools. It features 680+ hand-vetted apps rated across metrics like development activity, maintenance, community and maturity, organized by category, plus data-driven insights on the open-source ecosystem. It also offers a paid consultancy that audits your stack and migrates you to self-hosted tools.
How to use: Browse the Open Apps directory by category or search for alternatives to specific SaaS tools. Explore the listed open-source apps, read their descriptions, and choose the one that best fits your needs. The website also offers a blog and newsletter for insights on using open-source tools effectively.