Posthog Session Replay Portable [top] Direct

A standard PostHog implementation sends data packets over HTTPS to ://posthog.com or a dedicated self-hosted instance in the cloud. Making this architecture portable—meaning it can run locally on a machine or within an isolated network—unlocks several critical use cases:

When the portable device connects to a network where the real PostHog Cloud or corporate instance is accessible, run a synchronization script to drain the local folder. javascript

For long-term portability and data ownership, you can configure PostHog to export pipeline data into your external data stack.

By making your session replay data portable, you're not just archiving; you're enabling richer, more contextual analysis. PostHog's design encourages this by weaving its products together. You can jump from a insight directly into a playlist of session replays for the users who dropped off. Or, you can filter recordings based on which feature flag variant a user was exposed to, providing direct video evidence of an experiment's impact. posthog session replay portable

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The requirement to be "portable" doesn't override the need to be privacy-conscious. PostHog allows you to mask sensitive information directly on the , meaning sensitive data is never sent to the server in the first place. You can define CSS selectors to block specific elements or use a custom masking function to obfuscate text while still capturing user behavior on the client.

: Because PostHog is open-source, the entire session replay infrastructure can be self-hosted (e.g., via Docker). This makes the tool "portable" across different cloud providers or private data centers, ensuring full data residency and security. Core Replay Features A standard PostHog implementation sends data packets over

The proxy forwards the payload directly to your central PostHog instance.

If storing session data on user devices or local edge servers, encrypt the database chunks using robust encryption standards (like AES-256) to prevent unauthorized local access.

A realistic portable session replay strategy must also acknowledge the current technical landscape and its limitations. By making your session replay data portable, you're

To understand the value of portable session replay, one must first understand the limitations of the traditional Software-as-a-Service (SaaS) model. Most analytics vendors operate as "walled gardens." They provide excellent tools to view session replays, but the data resides exclusively on their servers. If a company decides to switch vendors, or if the vendor drastically increases pricing, the historical data is effectively held hostage. Years of insight into user behavior can vanish the moment a contract is terminated.

Making your means liberating your user experience data. It allows you to embed, export, and stream live user sessions directly into your internal admin panels, customer support ticketing systems, and data warehouses. Why Portability Matters for Session Replays

Using the PostHog API , you can automatically attach session replay links to support tickets in platforms like Intercom, Zendesk, or Crisp. This makes the "user experience" portable, bringing the context directly to your support engineers. 3. Self-Hosting for Total Data Sovereignty