Insights

Integrated Product Suite PostHog offers a comprehensive open-source platform that consolidates multiple product development and analytics tools, making it an attractive solution for organizations seeking to simplify their tech stack and reduce integration complexities.

Rapid Market Adoption With over 100,000 users and a growth rate of 97% driven largely by word of mouth, PostHog demonstrates strong market traction among developers and product teams, presenting opportunities to target active and engaged segments.

Strong Funding and Valuation Having raised over 205 million dollars in Series D and Series E rounds resulting in a valuation of 1.4 billion dollars, PostHog has substantial resources to expand sales efforts and accelerate customer acquisition.

Open Source Appeal PostHog's open-source model and certifications like SOC2, GDPR, and HIPAA make it appealing for highly regulated industries and enterprise clients seeking flexible and compliant analytics solutions.

Enterprise Collaboration Strategic partnerships with companies like Altinity and high-profile hires indicate a focus on enterprise-level integrations and scalability, providing opportunities to upsell to larger organizations and expand into new industry verticals.

PostHog Tech Stack

PostHog uses 8 technology products and services including Apache Flink, Cloudflare, Tailscale, and more. Explore PostHog's tech stack below.

  • Apache Flink
    Big Data Processing
  • Cloudflare
    Content Management System
  • Tailscale
    IT Infrastructure
  • Reddit
    Message Boards
  • Microsoft Azure
    Platform As A Service
  • JavaScript
    Programming Languages
  • HTML
    Programming Languages
  • Discord
    Unified Communications

Media & News

PostHog's Email Address Formats

PostHog uses at least 1 format(s):
PostHog Email FormatsExamplePercentage
First@posthog.comJohn@posthog.com
48%
First.L@posthog.comJohn.D@posthog.com
2%
First@posthog.comJohn@posthog.com
48%
First.L@posthog.comJohn.D@posthog.com
2%

Frequently Asked Questions

Where is PostHog's headquarters located?

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PostHog's main headquarters is located at San Francisco, US. The company has employees across 4 continents, including EuropeNorth AmericaSouth America.

What is PostHog's official website and social media links?

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PostHog's official website is posthog.com and has social profiles on LinkedInCrunchbase.

What is PostHog's NAICS code?

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PostHog's NAICS code is 5112 - Software Publishers.

How many employees does PostHog have currently?

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As of October 2025, PostHog has approximately 132 employees across 4 continents, including EuropeNorth AmericaSouth America. Key team members include Head Of Sales And Customer Success: S. F.Building Stuff, Co-Ceo: T. G.Senior Talent Partner: R. P.. Explore PostHog's employee directory with LeadIQ.

What industry does PostHog belong to?

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PostHog operates in the Software Development industry.

What technology does PostHog use?

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PostHog's tech stack includes Apache FlinkCloudflareTailscaleRedditMicrosoft AzureJavaScriptHTMLDiscord.

What is PostHog's email format?

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PostHog's email format typically follows the pattern of First@posthog.com. Find more PostHog email formats with LeadIQ.

How much funding has PostHog raised to date?

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As of October 2025, PostHog has raised $75M in funding. The last funding round occurred on Sep 29, 2025 for $75M.

When was PostHog founded?

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PostHog was founded in 2020.

PostHog

Software DevelopmentSan Francisco, United States51-200 Employees

At PostHog, we're working to increase the number of successful products in the world.

Until now, tools for building products have been fragmented. Product analytics, heatmaps, session recording, web analytics, feature flags, and A/B testing are all helpful, but no one wants to buy, send data to, and integrate multiple products.

PostHog offers these tools (and more) in an integrated, open source platform which can be hosted in either the US or EU. Both versions are SOC2 certified, GDPR-ready, and HIPAA compliant. 

We started PostHog during Y Combinator's W20 cohort and had the most successful B2B software launch on Hacker News since 2012 - with a product that was just 4 weeks old.

With over 100,000 users, we're default alive, growing 97% through word of mouth, and we are in the top 0.01% most popular repos on GitHub.

Section iconCompany Overview

Headquarters
San Francisco, US
NAICS Code
5112 - Software Publishers
Founded
2020
Employees
51-200

Section iconFunding & Financials

  • $75M

    PostHog has raised a total of $75M of funding over 7 rounds. Their latest funding round was raised on Sep 29, 2025 in the amount of $75M.

  • $25M$50M

    PostHog's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $75M

    PostHog has raised a total of $75M of funding over 7 rounds. Their latest funding round was raised on Sep 29, 2025 in the amount of $75M.

  • $25M$50M

    PostHog's revenue is estimated to be in the range of $25M$50M

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