Compare pricing, deployment, product fit, integrations, and capabilities side by side.
Catalog capabilities may require a paid plan, add-on or hosted edition. “Not listed” means unverified here, not unavailable. Confirm the exact edition, usage limits and privacy settings.
Starting prices use different billing periods and usage units. Compare the same traffic, events, retention and seats.
Choose Countly ifDevelopers and product teams who need cross-platform analytics
Important considerations: Flex includes Advanced Analytics; Adaptivity and Intelligence are paid add-ons. Funnels, retention, crash analysis and AI are in Intelligence. Lite is a narrower edition; review its license and branding terms before deployment.
Choose PostHog ifDevelopers and product teams who want analytics, replay, experimentation, and feature delivery in a single toolchain
Important considerations: Each cloud product is metered separately. The free MIT self-hosted deployment is officially unsupported, with no customer support or guarantees. Only free-plan features are available there; paid-plan features are Cloud-only.
Swipe or use arrow keys to view all columns.
| Attribute | Countly | PostHog |
|---|---|---|
| Overview | A privacy-focused product analytics platform offered in self-hosted and private-cloud editions, covering web, mobile, desktop, journeys, feedback, messaging, and AI-assisted analysis. | A product and web analytics platform for developers that combines usage analytics, session replay, feature flags, experiments, surveys, and data tooling in one stack, with both cloud and self-hosted deployment options. |
| Pricing | Self-hosted Countly Lite is free. Private-cloud Flex starts at $175/month with a 14-day trial; Enterprise is self-hosted with custom annual pricing. | Cloud product analytics includes 1M events/month free, then starts at $0.00005 per event; other products have separate usage-based free tiers |
| Deployment | Self-hosted and hosted options | Self-hosted and hosted options |
| Best for | Developers and product teams who need cross-platform analytics | Developers and product teams who want analytics, replay, experimentation, and feature delivery in a single toolchain |
| Operator | Countly Ltd Independent private company | PostHog Inc. Independent private company |
| Company base | London, United Kingdom · United Kingdom | Distributed organization |
| Organization scale | No comparable official organization-size figure was publicly disclosed. | 215 team members · operator, as of 13 Aug 2026 |
| Recent direction | product analytics Recent official evidence shows a focus on product analytics. | AI-assisted analysis Recent official evidence shows a focus on AI-assisted analysis. |
| Key features |
|
|
| Important considerations | Flex includes Advanced Analytics; Adaptivity and Intelligence are paid add-ons. Funnels, retention, crash analysis and AI are in Intelligence. Lite is a narrower edition; review its license and branding terms before deployment. | Each cloud product is metered separately. The free MIT self-hosted deployment is officially unsupported, with no customer support or guarantees. Only free-plan features are available there; paid-plan features are Cloud-only. |
| Integrations | Segment, Zapier | Slack, Zapier, Segment |
| Fact check | We checked this information against official vendor sources on 2026-09-30. | We checked this information against official vendor sources on 2026-09-30. |
This matrix shows capabilities recorded in our catalog. Not listed means we have not confirmed the capability here. Check the linked vendor sources for plan, deployment, and usage limits.
Swipe or use arrow keys to view all columns.
| Attribute | Countly | PostHog |
|---|---|---|
| A/B testing | Not listed | Listed |
| AI insights | Not listed | Listed |
| App analytics | Listed | Listed |
| Audience insights | Listed | Listed |
| Behavior analytics | Listed | Listed |
| Cohort analysis | Not listed | Listed |
| Custom reports | Listed | Listed |
| Data export | Listed | Listed |
| Data ownership | Not listed | Listed |
| E-commerce tracking | Listed | Listed |
| Enterprise | Not listed | Listed |
| Error tracking | Listed | Listed |
| Event tracking | Listed | Listed |
| Free plan | Listed | Listed |
| Funnels | Listed | Listed |
| GDPR compliant | Not listed | Listed |
| Goals | Listed | Listed |
| Heatmaps | Not listed | Listed |
| Integrations | Listed | Listed |
| Open source | Listed | Listed |
| Personalization | Listed | Not listed |
| Privacy-first | Listed | Not listed |
| Real-time data | Listed | Listed |
| Retention analytics | Listed | Listed |
| Revenue tracking | Listed | Listed |
| Self-hosted | Listed | Listed |
| Session recordings | Not listed | Listed |
| Surveys | Not listed | Listed |
| User feedback | Listed | Not listed |
| User segments | Listed | Listed |