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 OpenReplay ifEngineering and product teams that need self-hosted replay, debugging context, and product analytics
Important considerations: Cloud Free includes 2 users, 1 project, and 7-day retention. Paid Serverless includes unlimited users and projects with 30-day retention. Self-hosting requires your own infrastructure; Dedicated costs depend on the instance, region, and running time.
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.
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| Attribute | OpenReplay | PostHog |
|---|---|---|
| Overview | An open-source session replay and product analytics platform that can run on your infrastructure, combining replays with errors, network activity, performance data, funnels, journeys, heatmaps, web analytics, and co-browsing. | 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 | Open-source self-hosting is free. Cloud Free: 1,000 sessions/month; Serverless: $5.95 per 1,000 sessions/month; Dedicated: from $199/month, billed hourly; Enterprise: custom. | 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 | Engineering and product teams that need self-hosted replay, debugging context, and product analytics | Developers and product teams who want analytics, replay, experimentation, and feature delivery in a single toolchain |
| Operator | Asayer SAS Independent private company | PostHog Inc. Independent private company |
| Company base | Distributed organization | 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 |
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| Important considerations | Cloud Free includes 2 users, 1 project, and 7-day retention. Paid Serverless includes unlimited users and projects with 30-day retention. Self-hosting requires your own infrastructure; Dedicated costs depend on the instance, region, and running time. | 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 | GitHub, Jira, Slack, Sentry, Datadog | Slack, Zapier, Segment |
| Fact check | We checked this information against official vendor sources on 2026-09-04. | 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.
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| Attribute | OpenReplay | PostHog |
|---|---|---|
| A/B testing | Not listed | Listed |
| AI insights | Listed | Listed |
| App analytics | Listed | Listed |
| Audience insights | Listed | Listed |
| Behavior analytics | Listed | Listed |
| CCPA compliant | Listed | Not listed |
| Cohort analysis | Not listed | Listed |
| Custom reports | Not listed | Listed |
| Data export | Listed | Listed |
| Data ownership | Listed | Listed |
| E-commerce tracking | Not listed | Listed |
| Enterprise | Listed | Listed |
| Error tracking | Listed | Listed |
| Event tracking | Listed | Listed |
| Free plan | Listed | Listed |
| Funnels | Listed | Listed |
| GDPR compliant | Listed | Listed |
| Goals | Not listed | Listed |
| Heatmaps | Listed | Listed |
| Integrations | Listed | Listed |
| Open source | Listed | Listed |
| Privacy-first | Listed | Not listed |
| Real-time data | Not listed | Listed |
| Retention analytics | Not listed | Listed |
| Revenue tracking | Not listed | Listed |
| Self-hosted | Listed | Listed |
| Session recordings | Listed | Listed |
| Surveys | Not listed | Listed |
| User segments | Listed | Listed |