Hotjar vs PostHog - Detailed Comparison 2026
An in-depth, side-by-side comparison covering features, pricing, pros, cons, and use cases to help you choose the right tool.
Our Verdict: Hotjar vs PostHog
Hotjar and PostHog are rated very closely, with Hotjar at 4.4/5 and PostHog at 4.5/5, indicating both are well-regarded by users. When it comes to features, Hotjar offers 6 capabilities while PostHog provides 6, with both sharing core functionality like Surveys. Hotjar differentiates with Heatmaps and Session Recordings, while PostHog stands out with Event Tracking and Session Replay. On pricing, PostHog is the more budget-friendly option at $0/month compared to Hotjar at $32/month, though both offer free tiers for users who want to try before committing. Both Hotjar and PostHog are AI-powered, making them strong choices for users who want intelligent automation.
At a Glance
PostHog
Open-source product analytics, session replay, and feature flags
$[object Object]
Visit PostHogFull Side-by-Side Comparison
| Criteria | Hotjar | PostHog |
|---|---|---|
| Rating | 4.4/5 | 4.5/5 |
| Pricing Model | Freemium | Freemium |
| Starting Price | $[object Object] | $[object Object] |
| Free Tier | Yes | Yes |
| AI-Powered | Yes | Yes |
| AI Model | proprietary | proprietary |
| Platforms | web | web |
| Founded | 2014 | 2020 |
| Company Size | 201-500 | 51-200 |
| Integrations | 5+ | 5+ |
| Affiliate Program | Yes | No |
| A B Testing | ✗ | ✓ |
| Data Warehouse | ✗ | ✓ |
| Event Tracking | ✗ | ✓ |
| Feature Flags | ✗ | ✓ |
| Feedback | ✓ | ✗ |
| Funnels | ✓ | ✗ |
| Heatmaps | ✓ | ✗ |
| Session Recordings | ✓ | ✗ |
| Session Replay | ✗ | ✓ |
| Surveys | ✓ | ✓ |
| Trends | ✓ | ✗ |
Pricing: Hotjar vs PostHog
Hotjar Pricing
Freemium
$[object Object]
Free tier available
Billed monthly
Hotjar offers a freemium pricing model starting at $32/month. A free tier is available with limited features.
PostHog Pricing
Freemium
$[object Object]
Free tier available
Billed monthly
PostHog offers a freemium pricing model starting at $0/month. A free tier is available with limited features.
Pros and Cons
Hotjar Pros
- Heatmaps and Recordings give qualitative UX insight
- Free tier supports up to 35 daily sessions
- AI for Surveys auto-generates question flows
- Engage handles user interview scheduling and recording
- Easier setup than enterprise CRO tools
Hotjar Cons
- Sample-based recording on lower tiers misses long-tail issues
- Pricing escalates fast with traffic volume
- Less powerful than Contentsquare for enterprise CRO
- Heatmap rendering on dynamic SPAs has occasional issues
PostHog Pros
- Open-source with optional self-hosting
- Bundles analytics, replay, feature flags, and experiments
- Generous free tier across every product
- Developer-first culture with strong API
- LLM Observability for AI app developers
PostHog Cons
- Self-hosting requires real ops work
- UI density has a steeper learning curve than Mixpanel
- Some products less mature than category leaders
- Pricing math can surprise high-volume teams
Who Should Choose Which?
Choose Hotjar if...
Best for: Hotjar is best for CRO specialists, UX researchers, and marketing teams who want qualitative behavior data alongside their analytics. SMBs benefit most from the affordable lower tiers.
- You need Ux Research
- You need Conversion Optimization
- You need User Feedback
- You need Behavior Analysis
Ideal for: individual, smb, mid-market
Industries: saas, ecommerce, marketing, agencies
Choose PostHog if...
Best for: PostHog is best for engineering-led startups and SaaS companies who want one tool for analytics, feature flags, and session replay. Teams that value open source and self-hosting benefit most.
- You need Product Analytics
- You need Feature Management
- You need Session Replay
- You need Experimentation
Ideal for: smb, mid-market, enterprise
Industries: technology, saas
Platform Availability
Hotjar
Web-based application accessible via any browser. No dedicated desktop or mobile apps are currently offered.
PostHog
Web-based application accessible via any browser. No dedicated desktop or mobile apps are currently offered.
Get Started with Hotjar
Behavior analytics and feedback for understanding users
Earn varies commission
Visit HotjarGet Started with PostHog
Open-source product analytics, session replay, and feature flags
Visit PostHog