The best Hotjar alternatives & competitors, compared
Aug 07, 2025
Contents
1. PostHog
- Founded: 2020
- Similar to: Hotjar, Pendo, Crazy Egg
- Typical users: Engineers and product teams
- Typical customers: Mid-size B2B/B2C companies and startups


What is PostHog?
PostHog (that's us š) is an all-in-one platform for session replay, heatmaps, product and web analytics, feature flags, A/B testing, error tracking, and user surveys ā everything you need to understand your users. This means it's not just an alternative to Hotjar, but also tools like Mixpanel, Sentry, and LaunchDarkly.
According to BuiltWith, as of August 2025, PostHog is used on 4,882 (0.49%) of the top 1 million websites. Hotjar is used by 74,141 of the top 1 million websites. Typical PostHog users are engineers and product managers at startups, scaleups, and mid-size companies, such as ElevenLabs, Raycast, and Airbus (a bit bigger than a mid-size company but š¤·āāļø).
Key features
- š„ Session replays: Including event timelines, console logs, DOM explorer, network activity. Combine with error tracking to debug issues faster.
- š„ Heatmaps: Visualize user and rage clicks anywhere on your site, along with scroll depth and clickmaps.
- š Product analytics: Analyze funnels, user paths, retention, and trends. Write your own custom queries with SQL.
- ā³ Feature flags & A/B testing: Rollout features safely, run multivariate A/B tests.
- š Surveys: Run custom, targeted, multi-step surveys or use our pre-built customer satisfaction, NPS, and PMF ones.
How does PostHog compare to Hotjar?
Hotjar is great for web session replays and surveys, but users often rely on other tools for analytics and more. For example, according to BuiltWith, 27% of sites using Hotjar also use an analytics tool like Fullstory (21% of sites use Mixpanel). PostHog can replace them all and has a generous free tier of 5,000 sessions and 1 million analytics events per month.
On top of this, PostHog provides session replays and surveys for iOS, Android (surveys soon), React Native, and Flutter for mobile apps, making it a great option if you need a Hotjar-style tool for mobile apps.
PostHog | Hotjar | |
Web session replay View real sessions on websites and web apps | ā | ā |
Mobile session replay View real sessions on iOS, Android, React Native, and Flutter apps | ā | ā |
Free replays Free tier of session replays | 5k/mo | 35/day |
Event timeline History of everything that happened in a user's session | ā | ā |
Network monitor Analyze performance and network calls | ā | ā |
Console logs Debug issues faster by browsing the user's console | ā | ā |
Heatmaps See where users click and interact | ā | ā |
Rage clicks Detect when users click rapidly in the same place | ā | ā |
Scroll maps See how far users scroll on websites and apps |