Amplitude
9.1#2 in web analytics toolsFrom $995 a monthFree planAndroidiOSWebAPI
VisitAmplitude vs PostHog
What both publish
| Fact | Amplitude | PostHog |
|---|---|---|
| API access | Yes | Yes |
| Conversion funnels | Yes | Yes |
| Data retention | extended | limited |
| Event tracking | Yes | Yes |
| Founded | Amplitude says it was founded in 2012. | 2020 |
| Free plan | Yes | Yes |
| Integrations | Amplitude lists integrations including Twilio Segment, Braze and Amazon S3 and says it can integrate with any system. | PostHog CDP transforms events in real time and moves them across more than 50 destinations, including webhooks, Slack, Braze, and Customer.io. |
Amplitude plans
- FreeFree
- PlusFree
- Basic$995 a month
- EnterprisePriced on request
- GrowthPriced on request
PostHog plans
- FreeFree
- Pay-as-you-go AnalyticsPriced on request
- Pay-as-you-go Analytics—
- Pay-as-you-go—
Pick Amplitude if…
You want what its maker publishes above — check its page for the details.
Pick PostHog if…
PostHog suits product teams that need analytics, session replay, feature controls, or event routing. Its tools also support developers investigating issues with product signals.