PostHog
posthog.com
Open-source product analytics suite with AI assistant.
Quick Information
- Category:
- Data & Analytics
- Pricing:
- Freemium
- Platforms:
- Web, iOS, Android, Self-hosted
- Free Plan:
- Yes
- API Available:
- Yes
- Last Verified:
- October 2026
What Is PostHog?
PostHog is an open-source product analytics suite with session replay, feature flags, surveys and an AI assistant. Every product has a free allowance that resets monthly, and no card is needed: 1 million analytics events, 5,000 session recordings, 1 million feature flag requests, 100,000 exceptions and 1,500 survey responses, among others. Paid usage is billed after that. Most sources put product analytics at $0.00005 per event and web session replay at $0.005 per recording, while one gives $0.000225 per event for analytics, so check the official pricing page.
Per-unit rates fall with volume. One source says $0.000009 per event at 250M-plus and $0.0015 per recording at 500K-plus. Costs still rise in absolute terms: one estimate says a 50M-event SaaS pays roughly $1,200 a month on analytics alone, and another warns of a 4x event trap. Self-hosting is described as always free with no limits but requires your own infrastructure. The results did not name the licence, so check the GitHub repository before relying on any specific terms.
PostHog suits startups and engineering-led product teams that want one tool for analytics, replay and experiments, and want to start free. Compare Mixpanel, Amplitude and Heap. Browse the Data & Analytics tools directory for more.
What Can You Use PostHog For?
Product analytics
Events and funnels.
Feature flags and experiments
Shipping safely.
Session replay
See user behaviour.
PostHog Features
- All-in-one suite — Analytics, replay, flags, surveys.
- Usage-based pricing — Per product allowances.
- Self-hosting — Free with your infrastructure.
Who Is PostHog For?
- Startups — Generous free tier.
- Engineering-led teams — One platform.
PostHog Pros & Limitations
What We Like
- Large free allowances
- All-in-one
- Self-hostable
Limitations
- Per-event rate conflicts across sources
- Costs grow with volume
- Licence not confirmed in these sources
PostHog Pricing
| Plan | Price | Main Features |
|---|---|---|
| Free allowance (monthly) | $0 | 1M events, 5,000 recordings, 1M flag requests, 100K exceptions, 1,500 survey responses |
| Product analytics (paid) | About $0.00005/event (one source $0.000225) | Volume discounts; $0.000009 at 250M+ |
| Session replay (paid) | About $0.005/recording | $0.0015 at 500K+ |
| Self-hosted | Free | Your own infrastructure; licence not confirmed here |
Pricing was last verified October 2026. Check the official website for the latest pricing.
AI Listing Jungle Ranking
- Global Rank:
- #140
- Overall Score:
- 79.3/100
- Monthly Users:
- –
- Rank Change:
- ▲ 1290
This ranking reflects AI Listing Jungle's own independent scoring methodology and is not an endorsement by PostHog or its company. How Our Rankings Work
Frequently Asked Questions
Is PostHog free?
Yes, monthly free allowances for each product.
What does it cost beyond free?
About $0.00005 per event per most sources.
Can I self-host?
Yes, free.
Does it need a card?
No for the free tier.
Our Take
PostHog is a developer favourite with a generous free tier.
Model event volume before scaling.
PostHog Alternatives
PostHog Comparisons
Ready to try PostHog?
Visit the official website to get started.
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