PostHog vs Amplitude
By Itai Varochik | Updated 2026
Quick Verdict
Overall Winner: PostHog (4.5/5)
We tested PostHog and Amplitude side-by-side. PostHog comes out ahead overall, but Amplitude may be better for specific use cases.
Score Breakdown
| Criteria | PostHog | Amplitude |
|---|---|---|
| Features | 9.5/10 | 9/10 |
| Ease of Use | 7/10 | 7/10 |
| Value for Money | 9.5/10 | 8/10 |
| Customer Support | 7/10 | 7.5/10 |
| Overall | 8.5/10 | 8.2/10 |
Feature Comparison
| Feature | PostHog | Amplitude |
|---|---|---|
| Product Analytics | Yes | No |
| Session Replay | Yes | Yes |
| Feature Flags | Yes | No |
| Analytics | No | Yes |
| Experiment | No | Yes |
| CDP | No | Yes |
| Audiences | No | Yes |
| Pathfinder | No | Yes |
| Funnels | No | Yes |
| Retention Analysis | No | Yes |
| Data Governance | No | Yes |
Pricing Comparison
PostHog: Free tier / From $0 (usage-based)
Amplitude: Free – Custom
PostHog Pros & Cons
Pros
- All-in-one platform
- Open-source
- Generous free tier
- Self-hostable
Cons
- Engineering-focused
- Learning curve
- Smaller community
- Less polished UI
Amplitude Pros & Cons
Pros
- Strong behavioral cohort analysis for precise user segmentation
- Excellent journey mapping and flow visualization with Pathfinder
- Generous free tier (10M events per month) for startups and small teams
- Integrated A/B testing and feature flagging with Amplitude Experiment
- Robust customer data platform (CDP) for unified user profiles
- Real-time data processing and visualization for immediate insights
Cons
- Can be complex to set up and configure for non-technical teams, especially event taxonomy planning
- Pricing can become expensive at enterprise scale with high event volumes
- Steep learning curve for advanced features and custom reporting
- Limited out-of-the-box marketing attribution compared to dedicated marketing analytics tools
Key Specifications
| Spec | PostHog | Amplitude |
|---|---|---|
| Rating | 4.5/5 | 4.4/5 |
| Pricing | Free tier / From $0 (usage-based) | Free – Custom |
| Year Founded | 2020 | 2012 |
| Headquarters | London, UK | San Francisco, CA |
| Employees | N/A | 800+ |
| Best For | N/A | Product-led growth |
| Free Plan | N/A | Yes (10M events) |
Our Verdict
PostHog wins overall. Choose PostHog if you value Product teams. Choose Amplitude if you prioritize Product-led growth companies focused on user engagement and retention.
Frequently Asked Questions
Is PostHog better than Amplitude?
Based on our testing, PostHog scores higher with a rating of 4.5/5 compared to Amplitude's 4.4/5. However, the best choice depends on your specific needs.
What is the main difference between PostHog and Amplitude?
PostHog is known for: All-in-one product analytics with session replay, feature flags, and A/B testing.. Amplitude is known for: Digital analytics platform for understanding user behavior across web and mobile..
Which is cheaper, PostHog or Amplitude?
PostHog pricing: Free tier / From $0 (usage-based). Amplitude pricing: Free – Custom.
Can I use PostHog and Amplitude together?
While both tools serve similar purposes in the Analytics & Data category, some users do use complementary features from both platforms.
What are the pros of PostHog?
All-in-one platform. Open-source. Generous free tier
What are the pros of Amplitude?
Strong behavioral cohort analysis for precise user segmentation. Excellent journey mapping and flow visualization with Pathfinder. Generous free tier (10M events per month) for startups and small teams
Which analytics & data should I choose?
Choose PostHog if you value Product teams. Choose Amplitude if you prioritize Product-led growth companies focused on user engagement and retention.