- Companies
- PostHog
PostHog Revenue, Valuation, Funding & Investors
PostHog is valued at $1.4B as of September 2025.
Last PostHog valuation
$1.4B
Series E · Sep 2025
Last PostHog funding round
$75M
Series E · Sep 2025
PostHog revenue
$10M
Series E · Sep 2025
Key investors in PostHog
GV
Y Combinator Continuity Fund
Y Combinator
Liquid 2 Ventures
1984 Ventures
Peak XV Partners
About PostHog
PostHog is a London-headquartered open-source product analytics platform. It combines event tracking, session replays, A/B testing, surveys, feature flags, and error monitoring in a self-hosted suite. PostHog integrates with data warehouses like Snowflake and supports multivariate experiments with early access controls.
Founded
2020
HQ
Website
Status
Privately held
Customer focus
B2B
Revenue model
Subscription
Revenue
$10M (Sep 2025)
Valuation
$1.4B (Sep 2025)
PostHog Valuation
PostHog is currently valued at $1.4B, based on its Series E in September 2025.
The $75M round was led by Peak XV Partners, with participation from Sofina.
PostHog's valuation has grown 30x from $46M at its Series A in December 2020 to $1.4B in September 2025, across 4 priced rounds.
PostHog valuation by funding round
Revenue multiple| Date | Stage | Valuation | Revenue Multiple |
|---|---|---|---|
| Sep 2025 | Series E | $1.4B | 140.0x |
| Jun 2025 | Series D | $920M | - |
| Jan 2024 | Series C | $920M | - |
| Dec 2020 | Series A | $46M | 4.6x |
PostHog Revenue
PostHog's latest recorded revenue is $10M, as of its Series E in September 2025.
Revenue moved from $10M in December 2020 to $10M in September 2025.
PostHog revenue by funding round
| Date | Revenue * | Valuation | Revenue Multiple | Stage |
|---|---|---|---|---|
| Sep 2025 | $10M | $1.4B | 140.0x | Series E |
| Dec 2020 | $10M | $46M | 4.6x | Series A |
* Revenue (or ARR) figures are the values recorded alongside each funding round. Typically run-rate revenue at the time of the deal, or a reported LTM (last 12 months) revenue.
PostHog Funding History
PostHog has raised a total of $182M across 7 funding rounds.
PostHog's first fundraising round was a $200K pre-seed round in March 2020. The most recent completed round was a $75M Series E in September 2025.
PostHog funding rounds
| Date | Stage | Investors | Raised | Valuation | Deal Summary |
|---|---|---|---|---|---|
| Sep 2025 | Series E | Peak XV Partners (lead); Sofina | $75M | $1.4B | PostHog, founded in 2020 by James Hawkins and Tim Glaser, is a San Francisco-based open-source SaaS platform providing an all-in-one suite of tools for product engineers, including product and web analytics, feature flags, session replay, data warehousing, error tracking, and AI-powered automation to help engineering and product teams understand user behavior and automate workflows. The company raised $75 million in a Series E funding round on approximately September 29, 2025, led by Peak XV Partners with participation from existing investors including Y Combinator, GV, Stripe, and Formus Capital, achieving a post-money valuation of $1.4 billion and unicorn status. Peak XV, formerly Sequoia Capital India & SEA, was selected for their team, with co-founder James Hawkins highlighting the genuine partnership with partners like Shailendra Singh and Arnav Sahu. The funds will fuel 'Act 2' of PostHog, expanding beyond analytics into deeper developer tools, such as features generating pull requests, improving existing offerings for better product performance insights, streamlining workflows, and integrating event tracking, experimentation, and feedback loops, while growing the engineering team and brand presence. This investment aligns with Peak XV's strategy to increase overseas bets, following recent leads in MarqVision's $48 million Series B and Hyperbound's $15 million Series A, as part of building a global AI portfolio and raising their first post-Sequoia fund targeting $1.2-1.4 billion, with a new US investment lead. PostHog, backed by Y Combinator, positions itself as a Product OS in the competitive developer tools and analytics market, empowering teams with a unified view of user data. |
| Jun 2025 | Series D | Stripe (lead); Y Combinator; GV; Formus Capital | $70M | $920M | - |
| Jan 2024 | Series C | - | $10M | $920M | PostHog is an open-source, all-in-one Software-as-a-Service platform founded in 2020 by James Hawkins and Tim Glaser, headquartered in San Francisco. The platform provides a comprehensive Product OS suite of developer tools combining product analytics, session recording, feature flags, A/B testing, data warehousing, and error tracking with a focus on data ownership through open-source and self-hosted options. In June 2024, PostHog raised $70 million in Series D primary capital at a $920 million valuation, led by digital payments company Stripe with participation from Y Combinator, GV, and Formus Capital. This Series D round was more than double all previously raised capital combined. The company also conducted a smaller Series C round to allow early employees to sell shares and increase founder control, raising approximately $10 million in primary capital. At the time of the Series D, co-founder James Hawkins disclosed that PostHog had achieved multiple $10s of millions in Annual Recurring Revenue (ARR) with 3x year-over-year growth, though specific revenue figures were not disclosed. The company counted over 176,000 sign-ups and notable customers including Y Combinator, 1Password, Airbus, and Eleven Labs. |
| Jun 2021 | Series B | Y Combinator Continuity Fund (lead); GV | $15M | - | PostHog raised a $15M Series B round in June 2021, led by Y Combinator Continuity Fund with participation from GV. The company, founded in 2020, provides an open-source platform bundling product analytics, feature flags, session replays, A/B testing, and surveys with usage-based pricing to enable land-and-expand growth. At the time, PostHog had a team of 25 people across 10 countries and was focused on achieving product-market fit with its target segment. |
| Dec 2020 | Series A | GV (lead); Jason Warner; Y Combinator Continuity Fund | $9M | $46M | PostHog is an open-source product analytics platform that provides tools including analytics, session recordings, feature flags, and plugins for software teams. Founded in 2020 by James Hawkins and Tim Glaser during Y Combinator's Winter 2020 batch, the company raised an initial $3M seed in March 2020 followed by a $9M Series A in July 2020 from GV and Y Combinator Continuity Fund. On December 17, 2020, PostHog announced a $12M Series A extension led by GV, with participation from Y Combinator Continuity Fund and angel investor Jason Warner (former GitHub CTO), bringing total funding to $24M at that point. The December 2020 Series A-1 round raised $9.04M at a post-money valuation of $46.04 million. By then, PostHog had achieved 3,000 deployments ranging from startups to large institutions since its February 2020 launch. The funding supported team expansion, broader use cases, and development of a scalable enterprise version. PostHog continued scaling with later rounds, including a Series D in 2025 at $920M valuation led by Stripe with YC, GV, and Formus Capital, and a Series E raising $75M at $1.4B valuation led by Peak XV Partners. |
| Jun 2020 | Seed | 1984 Ventures (lead); David Cramer; Liquid 2 Ventures; TwentyTwo VC; Solomon Hykes; Y Combinator Continuity Fund | $3M | - | - |
| Mar 2020 | Pre-seed | 1984 Ventures (lead); Y Combinator (lead); SV Angel; Liquid 2 Ventures | $200K | - | - |
Who has invested in PostHog?
14 investors have backed PostHog across its funding rounds, including GV, Y Combinator Continuity Fund, Y Combinator, Liquid 2 Ventures, 1984 Ventures and Peak XV Partners.
Lead investors include Peak XV Partners, Stripe, Y Combinator Continuity Fund, GV, 1984 Ventures and 1 other investor.
PostHog Investors
| Investor | HQ | Rounds | Role | First check |
|---|---|---|---|---|
| 3 | Lead | Dec 2020 | ||
| 3 | Lead | Jun 2020 | ||
| 2 | Lead | Mar 2020 | ||
| 2 | Participant | Mar 2020 | ||
| 2 | Lead | Mar 2020 | ||
| 1 | Participant | Mar 2020 | ||
| 1 | Lead | Jun 2025 | ||
| 1 | Participant | Jun 2020 | ||
| 1 | Participant | Jun 2020 | ||
| 1 | Participant | Jun 2020 | ||
| 1 | Participant | Dec 2020 | ||
| -- | 1 | Participant | Jun 2025 | |
This data is available for Pro users. Sign up to see all 14 PostHog investors. Start Free Trial | ||||
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Start Free TrialPostHog Competitors
PostHog competitors include listed companies like Red Violet and Clarivate, and private ones like Firebolt, VideoAmp, Netradyne and Alida.
| Company | HQ | Status | Revenue | EBITDA | Valuation | Revenue Multiple |
|---|---|---|---|---|---|---|
| Private | - | - | $1.4B | - | ||
| Private | $100M | - | $1.4B | 14.0x | ||
| Private | $31M | - | $1.4B | 43.5x | ||
| Private | - | - | $1.5B | - | ||
| Publicly listed | $90M | $24M | $1.2B | 11.7x | ||
| Publicly listed | $2.5B | $829M | $1.2B | 2.2x |
PostHog Public Comps
PostHog is still privately-owned, but its public comps include Red Violet, Clarivate, Amplitude, Planisware, Beijing Join-Cheer, Innodata, Business-intelligence, WingArc1st, Similarweb and DoubleVerify.
| Last FY | EV/Revenue | EV/EBITDA | ||||||
|---|---|---|---|---|---|---|---|---|
| Revenue | EBITDA | Last FY | LTM | 2027E | Last FY | LTM | 2027E | |
| $90M | $24M | 13.2x | 11.7x | 50.0x | 31.7x | |||
| $2.5B | $829M | 2.1x | 2.2x | 6.3x | 5.3x | |||
| $343M | ($76M) | 4.6x | 4.1x | (21.1x) | 98.8x | |||
| $228M | $78M | 7.3x | 6.7x | 21.5x | 18.4x | |||
| $386M | $11M | 1.9x | - | 68.9x | - | |||
| $252M | $47M | 6.8x | 5.2x | 36.6x | 22.7x | |||
| $389M | $54M | 6.6x | 5.9x | 47.7x | - | |||
| $199M | $70M | 3.5x | 3.3x | 10.0x | 10.5x | |||
This data is available for Pro users. Sign up to see all PostHog competitors and their valuation data. Start Free Trial | ||||||||
Common questions about PostHog
| When was PostHog founded? | PostHog was founded in 2020. |
| Where is PostHog headquartered? | PostHog is headquartered in San Francisco, CA, United States. |
| Is PostHog publicly listed? | No, PostHog is a private, VC-backed company. |
| What is PostHog's valuation? | PostHog was last valued at $1.4B in its Series E in September 2025. |
| How much funding has PostHog raised? | PostHog has raised $182M across 7 funding rounds. |
| What was PostHog's last funding round? | PostHog's last funding round was a $75M Series E in September 2025, led by Peak XV Partners. |
| Who are PostHog's investors? | PostHog's investors include GV, Y Combinator Continuity Fund, Y Combinator, Liquid 2 Ventures, 1984 Ventures, SV Angel, Stripe, David Cramer, TwentyTwo VC, Solomon Hykes and 4 others. |
| What is PostHog's revenue? | PostHog's latest recorded revenue is $10M (September 2025). |
| Which companies are comparable to PostHog? | Companies comparable to PostHog include Firebolt, VideoAmp, Netradyne, Alida, Red Violet and Clarivate. |
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