Posthog Session Replay Portable <360p 2026>

Since you can integrate with your own logging infrastructure, your session replays can be directly linked to your internal database entries.

useEffect(() => recorderRef.current = new PortableSessionRecorder( userId: options?.userId, storage: 'indexeddb', );

this.isRecording = true; this.setupEventListeners(); this.startFlushInterval(); this.captureInitialState(); posthog session replay portable

Portability is meaningless if the data format is a proprietary black box. PostHog builds on rrweb —an open-source library for recording and replaying web interfaces—which serializes the DOM into lightweight JSON snapshots and incremental updates [1†L49-L51]. Because it's a community-driven standard, the data isn't trapped in a proprietary vendor vault. You can export it, and even if you never use PostHog again, you won't lose your data.

When the data is saved locally, attach a relative offset payload or utilize PostHog’s $sent_at property. PostHog uses $sent_at to calculate how long ago an event happened relative to when the server received it, automatically correcting for local system clock inaccuracies. 3. PII and Local Security Risks Since you can integrate with your own logging

High-traffic applications generate petabytes of replay data. Storing months of recordings on a third-party cloud can quickly become cost-prohibitive. Portability allows you to use PostHog for real-time ingestion while offloading long-term storage to cheaper, cold-storage alternatives like Google Cloud Storage or MinIO. 3. Custom Internal Dashboards

PostHog Session Replay Portable: A Guide to Portable User Insights Because it's a community-driven standard, the data isn't

: Once your volume grows, build a small script that uses PostHog's API to query session recordings from the past 24 hours and automatically exports them to your data warehouse. As PostHog's team advises, it is safest to only export recordings that started more than 24 hours ago to ensure they are immutable and complete [9†L19-L22].

Mutations, clicks, keypresses, mouse activity. Console Logs & Network Requests.