OpenReplay is a session replay stack that lets you see what users do on your web app, helping you troubleshoot issues faster. It's the only open-source alternative to products such as FullStory and LogRocket.

  • Session replay. OpenReplay replays what users do, but not only. It also shows you what went under the hood, how your website or app behaves by capturing network activity, console logs, JS errors, store actions/state, page speed metrics, cpu/memory usage and much more.
  • Low footprint. With a ~18KB (.gz) tracker that asynchronously sends minimal data for a very limited impact on performance.
  • Self-hosted. No more security compliance checks, 3rd-parties processing user data. Everything OpenReplay captures stays in your cloud for a complete control over your data.
  • Privacy controls. Fine-grained security features for sanitizing user data.
  • Easy deploy. With support of major public cloud providers (AWS, GCP, Azure, DigitalOcean).


  • Session replay: Lets you relive your users' experience, see where they struggle and how it affects their behavior. Each session replay is automatically analyzed based on heuristics, for easy triage.
  • DevTools: It's like debugging in your own browser. OpenReplay provides you with the full context (network activity, JS errors, store actions/state and 40+ metrics) so you can instantly reproduce bugs and understand performance issues.
  • Assist: Helps you support your users by seeing their live screen and instantly hopping on call (WebRTC) with them without requiring any 3rd-party screen sharing software.
  • Omni-search: Search and filter by almost any user action/criteria, session attribute or technical event, so you can answer any question. No instrumentation required.
  • Funnels: For surfacing the most impactful issues causing conversion and revenue loss.
  • Fine-grained privacy controls: Choose what to capture, what to obscure or what to ignore so user data doesn't even reach your servers.
  • Plugins oriented: Get to the root cause even faster by tracking application state (Redux, VueX, MobX, NgRx) and logging GraphQL queries (Apollo, Relay) and Fetch requests.
  • Integrations: Sync your backend logs with your session replays and see what happened front-to-back. OpenReplay supports Sentry, Datadog, CloudWatch, Stackdriver, Elastic and more.

Deployment Options

OpenReplay can be deployed anywhere. Follow our step-by-step guides for deploying it on major public clouds:

OpenReplay Cloud

For those who want to simply use OpenReplay as a service, sign up for a free account on our cloud offering.

GitHub - openreplay/openreplay: OpenReplay is developer-friendly, open-source session replay.
:tv: OpenReplay is developer-friendly, open-source session replay. - GitHub - openreplay/openreplay: OpenReplay is developer-friendly, open-source session replay.