Amplitude vs PostHog: Which is better in 2026?
A side-by-side comparison of pricing, features, and use cases to help you decide between Amplitude and PostHog.
Amplitude
Digital analytics platform for product teams
From $49/mo
Free plan available
PostHog
All-in-one product analytics, open source
From Free/mo
Free plan available
Head-to-head comparison
| Feature | Amplitude | PostHog |
|---|---|---|
| Starting price | $49/mo | Free/mo ✓ Cheaper |
| Free plan | ✓ Yes | ✓ Yes |
| Pricing model | freemium | freemium |
| G2 rating | 4.5/5 ↑ | 4.4/5 |
| Capterra rating | 4.6/5 | 4.5/5 |
| Founded | 2012 | 2020 |
Amplitude: pros & cons
Pros
- ✓Powerful behavioural analytics
- ✓Strong cohort and funnel tools
- ✓Generous free tier
- ✓Good data governance
Cons
- ✗Complex setup
- ✗Can be expensive at scale
- ✗Steep learning curve
- ✗Less suited for marketing analytics
PostHog: pros & cons
Pros
- ✓Open source with self-hosted option
- ✓All-in-one platform
- ✓Very generous free tier
- ✓Developer-friendly
Cons
- ✗Less polished UI than Amplitude/Mixpanel
- ✗Self-hosting requires technical expertise
- ✗Usage-based pricing can surprise