Best Session Replay Software

PostHog bundles feature flags with product analytics, session replay, experiments, surveys, data pipelines, AI observability and a data warehouse, positioning the whole as a self-driving product platform.

Breadth is the proposition, and the honest way to evaluate it is against what a growing company otherwise assembles. A team typically ends up with a flag service, an analytics tool, a replay tool, an experiment platform and a customer data pipeline, each billed separately, each instrumented separately and none of which agrees with the others about how many users there are. Consolidating removes the integration work and the reconciliation arguments, at the cost of each individual capability being somewhat less deep than a specialist's.

The pricing model is the most distinctive element in the category. Every product is metered separately with a monthly free allowance on each, and per-unit rates published to four decimal places, with rates reducing as volume grows. Published examples include $0.00 as the effective rate below the free tier and $0.0015 per recording for mobile session replay at higher volumes.

Publishing rates that precisely is unusual and genuinely useful. It means a team can calculate its cost before adopting anything, and it means adopting a second product is a marginal decision rather than another contract.

The free allowances on each product are what make the model work in practice. A small team can use flags, analytics and replay together at no cost, and only starts paying on the products where it generates real volume, which is a fundamentally different adoption path from buying five tools.

AI observability is included, reflecting that teams now need to understand LLM behaviour in production alongside conventional product usage.

Smartlook combines session recordings with event-based analytics, and has joined Cisco, which is context worth carrying into any evaluation since roadmap and packaging decisions now sit within a much larger organisation.

The product's distinguishing position is genuine mobile app support alongside web. That distinction matters more than vendors in this category usually admit. Recording a website is comparatively straightforward, since the browser exposes the document and events can be captured in JavaScript. Recording a mobile application requires an SDK inside the app, has to handle native views rather than a document, must cope with releases that ship weeks apart rather than continuously, and has to respect platform privacy constraints. Tools that treat mobile as a variant of web generally handle it poorly.

Combining recordings with event-based analytics addresses the analytical gap that recordings alone leave. A recording shows you one user's experience in detail but tells you nothing about how common it is; event analytics tells you how many users did something but not why. Having both against the same session lets an analyst move between the two: see that 12 percent of users abandon at a step, then watch a sample of those specific sessions.

Advanced filtering is emphasised, which is the practical requirement that makes recordings usable at all. A product with meaningful traffic generates far more recordings than anyone can watch, so the value depends entirely on finding the twenty sessions worth watching among fifty thousand.

Pricing is not published as plan figures.