At a glance

Amplitude Heap
Best for Growth teams needing advanced product analytics Teams wanting auto-captured analytics without tagging
Starting price Free Free
Free tier
Open source
Free tier available
Open source
Auto-Capture
Behavioral Analytics
CDP
Cohorts
Experiments
Funnels
Segments
Session Replay

Amplitude

Strengths

  • Includes Behavioral Analytics as a core feature, purpose-built for analytics workflows
  • Includes Cohorts as a core feature, purpose-built for analytics workflows
  • Free up to 10M events/mo — generous enough for most small teams to get real work done
  • Established product with 14+ years on the market and a mature ecosystem

Weaknesses

  • Free plan exists but key features are locked behind the paid upgrade
  • Fewer built-in features means you may need additional tools to cover gaps
  • Data accuracy depends on tracking setup — misconfigured events give misleading results
  • Mobile experience lags behind the desktop version in features and polish

Heap

Strengths

  • Includes Auto-Capture as a core feature, purpose-built for analytics workflows
  • Includes Session Replay as a core feature, purpose-built for analytics workflows
  • Free up to 10K sessions/mo — generous enough for most small teams to get real work done
  • Established product with 13+ years on the market and a mature ecosystem

Weaknesses

  • Free plan exists but key features are locked behind the paid upgrade
  • Fewer built-in features means you may need additional tools to cover gaps
  • Data accuracy depends on tracking setup — misconfigured events give misleading results
  • Mobile experience lags behind the desktop version in features and polish

The bottom line

Pricing: Both tools offer free tiers, so you can test each before committing. Amplitude's free plan: Free up to 10M events/mo. Heap's free plan: Free up to 10K sessions/mo.

Feature gaps: Amplitude offers Behavioral Analytics, CDP and Cohorts that Heap lacks. Heap brings Auto-Capture, Funnels and Segments that Amplitude does not have.

Team fit: Both tools target mid-size teams teams, so the decision hinges on features and workflow fit rather than scale.

Where each tool shines: Amplitude's biggest strengths are: includes behavioral analytics as a core feature, purpose-built for analytics workflows. includes cohorts as a core feature, purpose-built for analytics workflows. Heap's biggest strengths are: includes auto-capture as a core feature, purpose-built for analytics workflows. includes session replay as a core feature, purpose-built for analytics workflows.

Watch out for: With Amplitude, users commonly note that free plan exists but key features are locked behind the paid upgrade. With Heap, the main complaint is that free plan exists but key features are locked behind the paid upgrade.

Choose Amplitude if...

  • You need a tool built for growth teams needing advanced product analytics
  • You specifically need Behavioral Analytics and CDP
  • You care about includes cohorts as a core feature, purpose-built for analytics workflows
  • The free tier works for you: free up to 10m events/mo

Choose Heap if...

  • Your profile matches its sweet spot: teams wanting auto-captured analytics without tagging
  • You specifically need Auto-Capture and Funnels
  • You care about includes session replay as a core feature, purpose-built for analytics workflows
  • The free tier works for you: free up to 10k sessions/mo

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