Session Replay & Product Analytics

See the exact clicks, rage-taps and dead ends behind a drop-off number.

13 specialist tools1 free or open source3 self-hostable

What this category is really about

Analytics tells you 40% of users abandon at step three. Session replay shows you why: the button is below the fold on a 13-inch laptop, and the error toast disappears after two seconds.

Used well, replay is the fastest bug-reproduction tool you can buy — a support ticket with a linked recording skips the entire back-and-forth. Used badly it is a surveillance product with a compliance liability, so masking and consent configuration are part of the evaluation, not an afterthought.

What to evaluate

PII masking defaults

Whether inputs are masked by default or you must opt in. This is a GDPR question with real exposure.

Performance overhead

The recorder ships to every visitor. Check bundle size and main-thread cost.

Search and filtering

Finding the 11 sessions that hit the error is the product. Random-session browsing is entertainment.

Retention and sampling

Cheap plans keep 30 days and sample heavily, which is often too little to investigate a reported issue.

Common mistakes

Recording password and payment fields because masking was never configured.
Watching sessions instead of instrumenting events, so nothing is measurable.
Buying on volume tier and blowing through it in a traffic spike.

13 tools built for this

Sorted by how widely adopted they are, not by preference. Tick the compare boxes to put two or more side by side.

Filter these

Amplitude

Behavioural product analytics with strong cohort and retention analysis.

Free tier

Hotjar

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

from $32

Microsoft Clarity

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

Free

Mixpanel

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

from $24

Contentsquare

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

Talk to sales

FullStory

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

Talk to sales

Heap

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

Free tier

LogRocket

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

from $69

Matomo

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

from €26Open sourceSelf-host

PostHog

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

Free tierOpen sourceSelf-host

Mouseflow

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

from €39

OpenReplay

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

from $4.5Open sourceSelf-host

Smartlook

Session replay with equally strong native mobile app support.

from $55

Tools that also cover this

These are built primarily for something else but handle this category as part of a broader platform — often a way to consolidate two subscriptions into one.