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PostHog

Open-source product analytics with session replays, feature flags, and A/B testing in one platform.

4.6See reviews
#192 in Business & Analytics#145 in Coding
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Freemium🪟 Web🪟 API
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About PostHog

PostHog is an open-source product analytics platform combining event tracking, session replays, feature flags, A/B testing, and a data warehouse in one tool. Self-hostable with a generous free cloud tier. Used by engineers who want product analytics without vendor lock-in.

Key Features

product analytics
session replay
feature flags
ab testing
data warehouse
open source

💰 Pricing

Freemium

Free up to 1M events/mo; usage-based pricing after that. Self-hostable for free.

Frequently Asked Questions

Is PostHog free?
PostHog offers a free plan with limited features. Paid plans unlock additional capabilities. Free up to 1M events/mo; usage-based pricing after that. Self-hostable for free.
What is PostHog used for?
PostHog is primarily used for Business & Analytics, Coding. Open-source product analytics with session replays, feature flags, and A/B testing in one platform.
What platforms does PostHog work on?
PostHog is available on Web, API.
What are the best alternatives to PostHog?
Top alternatives to PostHog include ChatGPT, Claude, GitHub Copilot. These tools offer similar functionality and may suit different budgets or workflows.

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📊 Comparison vs Alternatives

Feature
PostHog logoPostHog
PricingFreemiumFreemiumFreemiumFreemium
Rating⭐ 4.6⭐ 4.8⭐ 4.8⭐ 4.6
Free Tier
Popularity
65%
100%
94%
92%

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Quick Stats

Rating
4.6
ReviewsExternal data
Business & Analytics#192
Coding#145
PricingFreemium
Popularity
65%

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Last updated: 2026-03-28·Claim this listing
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