PostHog · landing page

PostHog watches every LLM call, catches the cost or latency regression when your baseline shifts, writes up the investigation, and opens the fix. Case closed.

PostHog watches every LLM call, catches the cost or latency regression when your baseline shifts, writes up the investigation, and opens the fix. Case closed.

Your LLM traces, session replays, error tracking, and eval scores in one platform. Not four dashboards that don't talk. That's PostHog AI observability.

One user said they're never going back. PostHog ties every LLM trace to the session replay and the user behind it, in one platform instead of four. — Nothing gets past it.