OpenReplay is much more mature and full-featured, RePlaya is just the core session capture, listing, and replay functionality. OpenReplay has more dependencies, so self-hosting means running a full stack: Postgres, ClickHouse, Redis, and its backend services. RePlaya is one stateless Node process plus S2 (or self-hosted s2-lite).
alt Hacker News
OpenReplay is much more mature and full-featured, RePlaya is just the core session capture, listing, and replay functionality. OpenReplay has more dependencies, so self-hosting means running a full stack: Postgres, ClickHouse, Redis, and its backend services. RePlaya is one stateless Node process plus S2 (or self-hosted s2-lite).