Insights

Expanding Product Suite PostHog has recently launched new features such as error tracking, AI integrations, LLM analytics, and an improved experiments experience, demonstrating their commitment to delivering a comprehensive, all-in-one platform that meets diverse product analytics needs.

Strong Growth Momentum With a 97% growth driven primarily by word-of-mouth, over 100,000 users, and top-tier GitHub ranking, PostHog shows significant adoption potential among organizations seeking open-source, integrated analytics solutions.

Funding and Valuation Recent Series E funding of $75 million at a $1.4 billion valuation highlights strong investor confidence and provides resources to scale sales efforts targeting mid to large-sized companies in the SaaS and tech sectors.

Target Market Fit The company's focus on product engineers and developer-centric tools positions it well to expand within growing organizations investing heavily in product analytics, A/B testing, and session replay solutions for optimizing user experience.

Competitive Positioning As a cost-effective, open-source alternative to larger competitors like Mixpanel or Amplitude, PostHog appeals to organizations prioritizing flexibility, compliance, and hosting options, providing opportunities for tailored sales strategies.

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
49%
First.L@posthog.comJohn.D@posthog.com
1%
First@posthog.comJohn@posthog.com
49%
First.L@posthog.comJohn.D@posthog.com
1%

Frequently Asked Questions

Where is PostHog's headquarters located?

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PostHog's main headquarters is located at San Francisco, California United States. 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 February 2026, PostHog has approximately 167 employees across 4 continents, including EuropeNorth AmericaSouth America. Key team members include Building Stuff, Co-Ceo: T. G.Senior Talent Partner: R. P.Software Engineering Talent Partner: M. D. D.. 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 February 2026, 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 DevelopmentCalifornia, 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, California United States
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.

  • $50M$100M

    PostHog's revenue is estimated to be in the range of $50M$100M

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.

  • $50M$100M

    PostHog's revenue is estimated to be in the range of $50M$100M

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