All testing tools

Behavioural product analytics with strong cohort and retention analysis.

Heatmaps, recordings and on-site surveys aimed at product and marketing teams.

Free, unlimited session replay and heatmaps. Genuinely free, at any traffic volume.

Event analytics with fast, self-serve reporting non-analysts can actually use.

Error tracking with stack traces, release attribution and now session replay.

Enterprise experience analytics that quantify the revenue impact of a UX problem.

Retroactive analytics: define a metric today and get its history from recorded sessions.

Autocapture analytics: every interaction is tracked, so you never miss an event again.

Session replay built for engineers: console, network, Redux state and stack traces.

Self-hosted web analytics with 100% data ownership and no sampling.

Open-source product analytics, replay, flags and experiments in one self-hostable platform.

Feature flags, experimentation and product analytics in one warehouse-friendly platform.

Experimentation plus heatmaps, replay and surveys in one conversion-optimisation suite.

One-click bug reports with a replay, console and network log for developers.

In-page bug reporting that attaches console logs, network activity and a replay.

Behaviour analytics with friction scoring and form-drop-off analysis.

Open-source, self-hosted session replay — your user data never leaves your infrastructure.

Session replay with equally strong native mobile app support.