PostHog vs Heap

A detailed comparison to help you choose between PostHog and Heap.

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Verdict: Heap wins

Heap scores 4.7/5, edging out PostHog at 4.0/5. Try Heap if you need a top-rated option.

PostHog

Product analytics platform with built-in session replay and feature flags

Heap

Capture every user interaction automatically without code changes

Rating4.0 (undefined reviews)4.7 (undefined reviews)
Pricing Model
Starting PriceFree tier availableFree tier available
Best For
Free Tier
API Access
Team Features
Open Source
Tags
free tieropen sourceapi access
free tierteam featuresapi access

PostHog

Pros

  • + Consolidate multiple tools—analytics, replay, flags, and experiments—into single platform
  • + Self-host on your infrastructure for full data control and privacy compliance
  • + Access raw event data and SQL queries for custom analysis
  • + No sampling on higher plans, capturing all user sessions

Cons

  • - Steeper learning curve and more configuration required than lightweight analytics tools
  • - Self-hosting requires DevOps resources; managed cloud pricing scales quickly with volume
View full PostHogreview →

Heap

Pros

  • + Capture behavior automatically without code changes
  • + Analyze historical data with retroactive event creation
  • + Debug user issues directly with session replay
  • + Support for web, iOS, and Android apps

Cons

  • - Higher costs at scale due to auto-capture overhead
  • - Can generate large volumes of low-signal data requiring filtering
View full Heapreview →

Frequently Asked Questions

Which is better, PostHog or Heap?
Heap scores higher at 4.7/5 vs 4.0/5 for PostHog, making it the better-rated option in our comparison.
What is the difference between PostHog and Heap?
Both are AI tools, but they serve different use cases. Visit each tool's page for details.
Is PostHog or Heap more affordable?
PostHog pricing varies, Heap pricing varies. Check the comparison table above for current pricing.

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