PostHog vs Heap(2026)
PostHog is better for teams that need open source. Heap is the stronger choice if no manual event tracking needed. PostHog is freemium (from $0 (usage-based after 1M events)) and Heap is freemium (from Contact for pricing).
Full feature breakdown, pricing details, and pros & cons below.
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PostHog
PostHog is an open-source product analytics suite with funnels, feature flags, A/B testing, and session recording.
Starting at $0 (usage-based after 1M events)
Visit PostHogHeap
Heap auto-captures all user interactions in your app without manual tracking code, so you can retroactively analyze behavior.
Starting at Contact for pricing
Visit HeapHow Do PostHog and Heap Compare on Features?
| Feature | PostHog | Heap |
|---|---|---|
| Pricing model | freemium | freemium |
| Starting price | $0 (usage-based after 1M events) | Contact for pricing |
| Product analytics | ✓ | — |
| Session recording | ✓ | — |
| Feature flags | ✓ | — |
| A/B testing | ✓ | — |
| Surveys | ✓ | — |
| Data warehouse | ✓ | — |
| Auto-capture all events | — | ✓ |
| Retroactive analysis | — | ✓ |
| Funnels | — | ✓ |
| Heatmaps | — | ✓ |
| Session replays | — | ✓ |
| Data connectors | — | ✓ |
PostHog Pros and Cons vs Heap
PostHog
Heap
Should You Use PostHog or Heap?
Choose PostHog if…
- •Open source
- •All-in-one product suite
- •Generous free tier
Choose Heap if…
- •No manual event tracking needed
- •Retroactive analysis
- •Reduces engineering toil