Amplitude vs PostHog

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

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Verdict: Amplitude wins

Amplitude scores 4.8/5, edging out PostHog at 4.0/5. Try Amplitude if you need a top-rated option.

Amplitude

Product analytics platform that tracks user behavior and predicts outcomes

PostHog

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

Rating4.8 (undefined reviews)4.0 (undefined reviews)
Pricing Model
Starting PriceFree tier availableFree tier available
Best For
Free Tier
API Access
Team Features
Open Source
Tags
free tierapi accessteam features
free tieropen sourceapi access

Amplitude

Pros

  • + Analyze user behavior across web, mobile, and cross-platform journeys in real-time
  • + Build predictive models without coding using built-in machine learning
  • + Segment users into behavioral cohorts for targeted activation campaigns
  • + Visualize complex funnels and retention curves with drag-and-drop reporting

Cons

  • - Pricing scales quickly with event volume; cost can become substantial at enterprise scale
  • - Learning curve for non-technical users; SQL knowledge helps unlock advanced features
  • - Data latency of 1-2 minutes means real-time dashboards aren't instantaneous
View full Amplitudereview →

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 →

Frequently Asked Questions

Which is better, Amplitude or PostHog?
Amplitude scores higher at 4.8/5 vs 4.0/5 for PostHog, making it the better-rated option in our comparison.
What is the difference between Amplitude and PostHog?
Both are AI tools, but they serve different use cases. Visit each tool's page for details.
Is Amplitude or PostHog more affordable?
Amplitude pricing varies, PostHog pricing varies. Check the comparison table above for current pricing.

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