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Statsig vs PostHog: Which is Better in 2026?

A side-by-side comparison of Statsig (Freemium) and PostHog (Freemium) — pricing, features, platforms, and user ratings.

TL;DR

Both Statsig and PostHog are worth evaluating — neither has enough user reviews yet to declare a clear winner. Compare features and pricing below to find the best fit for your needs.

How Statsig compares

 
Statsig logo
StatsigThis
Starting priceFreeFree
Pricing modelFreemiumFreemium
PlatformsWebWeb
Top features
  • A/B Testing & Experimentation
  • Feature Flag Management
  • Product Analytics
  • Product Analytics
  • Session Replay
  • Feature Flags
Rating

Choose Statsig if…

  • its feature set better matches your workflow
View Statsig

Choose PostHog if…

  • its feature set better matches your workflow
View PostHog

Frequently Asked Questions

What is the difference between Statsig and PostHog?

Statsig and PostHog are both tools in the same category. Statsig is freemium — Run experiments, manage feature flags, analyze product data, and replay sessions — all in one platform with a generous free tier backed by enterprise-grade infrastructure. PostHog is freemium — All-in-one product analytics, session replay, feature flags, and data warehouse — built for product engineers to ship products faster. The main differences are in pricing, platform support, and feature focus.

Which is better: Statsig or PostHog?

Both Statsig and PostHog are worth evaluating — neither has enough user reviews yet to declare a clear winner. Compare features and pricing below to find the best fit for your needs.

Is Statsig free?

Statsig offers a free tier with limited features. A paid plan is required for full access.

Is PostHog free?

PostHog offers a free tier with limited features. A paid plan is required for full access.

What are the best alternatives to both Statsig and PostHog?

If neither Statsig nor PostHog meets your needs, you can browse alternatives on each product's alternatives page. MazikBox ranks alternatives by shared categories, platforms, pricing, and user ratings.