The modern platform for
product analytics and experimentation

PostHog is the single platform that can replace an entire suite of tools you’re already paying for.

Top features

Product analytics was the trojan horse, but PostHog also ships with session recording, feature flags, A/B testing, and more.

Product analytics

Alternative to Amplitude, Heap, Mixpanel

Product analytics

Session recording

with console logs

Learn more

Alternative to Hotjar, Logrocket, Matomo

Session recording

A/B testing & experiments

Alternative to Optimizely, VWO, Google Optimize

A/B testing & experiments

Feature flags

with multivariate testing

Learn more

Alternative to LaunchDarkly

Feature flags


PostHog apps let you do literally appsolutely anything with your data. Connect to your CS, marketing, and engineering clouds – or create your own app if it doesn’t exist yet.

Event pipelines

PostHog ships with SDKs and a JavaScript snippet (with autocapture). Apps built on PostHog make it possible to ingest data from sources like Salesforce, Hubspot, and Zendesk – and there’s loads more you can do with a Zapier app.

And if there’s no app for what you’re looking to do, there probably will be soon – or you can build it!

  • JavaScript

  • React

  • NodeJS

  • Ruby

  • iOS

  • Android

  • Segment

  • Zapier

  • Shopify

Data warehouse

PostHog syncs with BigQuery, Snowflake, or Redshift.

Open source

We work transparently, and all our code is released under an MIT license. Kick the tires by deploying an open source version of PostHog for free with basic analytics.

Learn about self-hosting


Do literally anything with your data with PostHog APIs. Here are a few things you can do:

  • Data transformations

    Capture the live event stream and do something with it - like munge PII or add geolocation.

  • Build apps

    Build custom functionality or choose from the 50ish apps in our 3rd party app library

  • Data out

    Access data from dashboards or metrics from saved insights.

  • Marketing or product automation

    Activate drip campaign or a push notification based on customer activity

  • Data augmentation

    Augment event data coming into PostHog with more context and detail

  • Customer Data Platform (CDP)

    Create a singular customer view by combining event and customer data in one place.

  • Reverse ETL

    Update and feed context to external products like Hubspot or Salesforce

Visit API reference

What's next?

Here's what's cookin', good lookin'

We build features based on community input.

Our product roadmap is public. It's where you can share your thoughts on what we're thinking about building, and get early access on new features.

We'd love to get your feedback!

Visit our product roadmap

Where else can you get open source product analytics, session recording, feature flags, A/B testing, heatmaps, a library of 50+ apps, event pipelines, a data warehouse, and an API... all in one place?

For all the tools you need with the modern data stack you want, just use