AI tool comparison
Hotjar vs PostHog
Which one should you ship with? Here is the side-by-side panel verdict, pricing read, reviewer split, and community vote comparison.
Analytics
Hotjar
Website heatmaps and behavior analytics
33%
Panel ship
—
Community
Free
Entry
Hotjar provides heatmaps, session recordings, surveys, and feedback widgets to understand how users interact with your website. Visual insights for conversion optimization.
Analytics
PostHog
Open-source product analytics platform
100%
Panel ship
—
Community
Free
Entry
PostHog is an open-source product analytics suite with event tracking, session replay, feature flags, A/B testing, and surveys — all in one platform.
Reviewer scorecard
“Simple to install but the data quality is limited. PostHog session replay is better for technical teams.”
“Self-hostable, open source, and genuinely all-in-one. Replaces Amplitude + LaunchDarkly + Hotjar at a fraction of the cost.”
“Heatmaps and recordings reveal how users actually interact with designs. Essential for UX optimization.”
“PostHog does everything Hotjar does plus product analytics. Consolidating tools is smarter than paying for both.”
“The free tier is absurdly generous. Open source means you can audit exactly what data goes where.”
“PostHog is the open-source Amplitude. The all-in-one approach reduces tool sprawl and keeps data unified.”
Weekly AI Tool Verdicts
Get the next comparison in your inbox
New AI tools ship daily. We compare them before you waste an afternoon.