OpenStatus is the open-source monitoring platform for APIs and websites. Track latency, uptime, and performance globally, receive smart alerts, and showcase reliability with status pages.
Supabase is the open-source Firebase alternative, providing Postgres, authentication, instant APIs, edge functions, real-time sync, and storage—all in one scalable platform.
PostHog provides open-source web & product analytics, session recording, feature flagging and A/B testing that you can self-host.