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View detailsPostHog
Open-source product analytics suite with funnels, session replay, and feature flags.
PostHog is an open-source product analytics suite that combines funnels, session replay, feature flags, A/B testing, surveys, and error tracking in one platform. You can self-host it for full data control or use PostHog Cloud, and either way you get the full toolkit instead of paying for five separate tools.
Key Features
- Product analytics with funnels and retention
- Session replay for user flows
- Feature flags and gradual rollouts
- A/B testing and experimentation
- Built-in surveys and user feedback
- Self-hosted or cloud deployment
Pricing
| Plan | Price | Details |
|---|---|---|
| Free | $0 | 1M analytics events, 5K session recordings, 1M feature-flag requests/mo. |
| Pay as you go | Usage-based | Pay-as-you-go usage pricing with no monthly base fee. |
| Boost / Scale | From $250/mo | Bundled packages for growing teams; $250/mo Boost and $750/mo Scale. |
| Enterprise | Custom | Custom pricing for large volumes and dedicated support. |
Prices as listed in 2026 research. Always check the official site for the latest price — plans change. Free plan: Yes — it has a free plan.
Best for: developers and product teams that want open-source analytics, session replay, and feature flags in one platform.
Popular with: Developers, Marketers, Business Owners
Popular with: Developers, Marketers, Business Owners
How it works
Its analytics cover the standard product questions, activation, retention, and feature adoption, while session replay shows exactly what users did before a bug or a drop-off. Feature flags let teams roll out changes gradually, and built-in surveys collect feedback without a separate tool.
PostHog has a free plan at $0 with 1 million analytics events, 5,000 session recordings, and 1 million feature-flag requests per month, with no card required. Beyond that it is pay-as-you-go, with Boost and Scale packages at $250 and $750 per month, and Enterprise custom. It is a strong pick for technical teams that want everything in one place.
Pros and Cons
✓ Pros
- Open source with a self-hosted option
- Analytics, replay, flags, and surveys in one tool
- Generous free plan with no card required
✗ Cons
- Self-hosting requires technical setup and maintenance
- Usage-based pricing can be hard to predict at scale
- Interface has many features, which can overwhelm beginners
Frequently Asked Questions
Is PostHog free?
Yes — PostHog has a free plan. Free up to 1M events/mo; pay-as-you-go beyond that
What is PostHog best for?
developers and product teams that want open-source analytics, session replay, and feature flags in one platform.
What kind of tool is PostHog?
PostHog is a Marketing tool on VerlumoAI.
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View detailsLast reviewed: November 2026