# Companies using PostHog

We found 2,823 companies that use PostHog. 1,690 of them name it in their own job posts, and the rest through employees' public profiles. Its share of job posts is growing, and 2,062 job posts named it from October 2025 to August 2026. Product teams are its most common home.

Data as of November 9, 2026. Source: Sumble.

## Which companies name PostHog in the most job posts?

acemate.ai has posted more jobs naming PostHog than any other company: 64. Xe.com is the newest of the five companies in the table, with its first job post naming it in April 2026.

| Company | Job posts | Recent job post |
|---|---:|---|
| [acemate.ai](https://sumble.com/orgs/acemateai) | 64 | "You'll use a mix of user empathy and live analytics (PostHog) to find where people get stuck and fix it right away." (Software Engineer (Intern / Working Student), Nov 1, 2026) |
| [Ria Money Transfer](https://sumble.com/orgs/ria-money-transfer) | 43 | "Fluent in standard PM tooling — Jira, Confluence, Figma (read/comment), and product analytics (Amplitude, PostHog, Segment, or similar)." (Product Manager, Omnichannel, Oct 21, 2026) |
| [Legion Health](https://sumble.com/orgs/legionhealth) | 38 | "Use PostHog, SQL, analytics tools, customer support data, operational dashboards, and qualitative research to identify…" (Head of Product (backed by Y Combinator, $5M ARR, $23M raised), Oct 10, 2026) |
| [The Acorn Group](https://sumble.com/orgs/the-acorn-group-2) | 33 | "Use Sentry and PostHog to monitor and improve frontend performance and user experience" (frontend developer, Nov 4, 2026) |
| [Xe.com](https://sumble.com/orgs/xe) | 32 | "Familiarity with product analytics tools (Amplitude, Posthog, Segment, or equivalent)." (Associate Product Manager, Nov 6, 2026) |

## Is hiring for PostHog growing?

Job posts mentioning PostHog went from 1.0 to 1.2 in every 10,000 job posts, comparing March to May with June to August 2026. July 2026 was its highest month since October 2025, at 1.4.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 145 | 1,413,673 | 1.0 |
| Nov 2025 | 161 | 1,822,119 | 0.88 |
| Dec 2025 | 122 | 1,236,103 | 0.99 |
| Jan 2026 | 185 | 1,828,002 | 1.0 |
| Feb 2026 | 204 | 1,856,647 | 1.1 |
| Mar 2026 | 174 | 1,850,711 | 0.94 |
| Apr 2026 | 188 | 1,728,886 | 1.1 |
| May 2026 | 197 | 1,821,509 | 1.1 |
| Jun 2026 | 224 | 1,909,496 | 1.2 |
| Jul 2026 | 248 | 1,815,180 | 1.4 |
| Aug 2026 | 214 | 1,835,698 | 1.2 |

## How many companies named PostHog in a job post for the first time in recent months?

In the three months to August 2026, 262 companies posted about PostHog for the first time. From March to May, 224 did. From October 2025 to August 2026, 812 companies named it in a job post for the first time.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 224 |
| June to August 2026 | 262 |
| October 2025 to August 2026 | 812 |

Companies whose first job post naming it appeared in that period. Recruiters, staffing firms and job boards are left out.

## How do we know which companies use PostHog?

Employees' profiles add 1,133 companies to the 1,690 that name PostHog in job posts. 96 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name PostHog | 1,690 | 60% |
| Employees' profiles list PostHog | 1,133 | 40% |

## What size are the companies that use PostHog?

Companies with fewer than 50 employees are 2.2 times as common among PostHog users as on the typical tech page. The second-largest group is companies with 50 to 999 employees, at 40%.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 49% | 22% |
| 50 to 999 | 40% | 38% |
| 1,000 to 5,000 | 5.5% | 17% |
| Over 5,000 | 6.1% | 23% |

## Where are PostHog companies based?

The United States and the United Kingdom have the most PostHog companies, at 42% and 7.5%. Its companies are based in 89 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 1,097 | 42% | 43% |
| United Kingdom | 198 | 7.5% | 6.4% |
| India | 190 | 7.2% | 6.9% |
| Germany | 132 | 5% | 4.4% |
| Canada | 102 | 3.9% | 3.6% |
| France | 98 | 3.7% | 4.6% |

## Which teams work with PostHog?

Job posts most often place PostHog with product, marketing and growth teams. Data and engineering teams follow.

| Team | Companies |
|---|---:|
| Product | 61 |
| Marketing | 43 |
| Growth | 24 |
| Data | 17 |
| Engineering | 16 |
| Tech | 14 |

## Which roles mention PostHog most?

Product Manager is the most common role, in 16% of job posts naming PostHog. Product Manager posts naming it numbered 70 from March to May 2026 and 146 from June to August.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Product Manager | 16% | 321 | 70 | 146 |
| Software Engineer | 15% | 307 | 89 | 59 |
| Growth Marketing | 8.4% | 174 | 41 | 65 |
| Data Analyst | 4.2% | 86 | 29 | 20 |
| Frontend Engineer | 3.8% | 79 | 18 | 26 |
| Engineer | 2.7% | 56 | 18 | 15 |

## Which companies started naming PostHog in job posts recently?

144 companies with 50 or more employees picked up PostHog in their job posts from April to August 2026. Another 43 were AI-native companies, which we list separately.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| AI native | [HappyRobot](https://sumble.com/orgs/happyrobot) | 3 |
| AI native | [Saga](https://sumble.com/orgs/sagalegal-io) | 3 |
| AI native | [Synthflow AI](https://sumble.com/orgs/synthflowai) | 3 |
| AI native | [1851 Labs](https://sumble.com/orgs/1851-labs) | 3 |
| AI native | [FieldAI](https://sumble.com/orgs/fieldai) | 2 |
| Commercial | [Xe.com](https://sumble.com/orgs/xe) | 22 |
| Commercial | [Softobiz](https://sumble.com/orgs/softobiz-technologies) | 5 |
| Commercial | [Verto](https://sumble.com/orgs/vertofx) | 5 |
| Commercial | [Loop AI](https://sumble.com/orgs/loopaixyz) | 5 |
| Commercial | [Pretto](https://sumble.com/orgs/pretto) | 4 |
| Mid-market | [LUX MED](https://sumble.com/orgs/lux-med) | 2 |
| Mid-market | [impact.com](https://sumble.com/orgs/impact-com) | 2 |
| Mid-market | [GovTech Singapore](https://sumble.com/orgs/government-technology-agency) | 1 |
| Mid-market | [Razorpay](https://sumble.com/orgs/razorpay) | 1 |
| Mid-market | [Starling](https://sumble.com/orgs/starling-bank) | 1 |
| Enterprise | [Renesas Electronics](https://sumble.com/orgs/renesas) | 7 |
| Enterprise | [EPAM Systems](https://sumble.com/orgs/epam-systems) | 3 |
| Enterprise | [Pratt & Whitney](https://sumble.com/orgs/pratt-&-whitney) | 1 |
| Enterprise | [Sanlam](https://sumble.com/orgs/sanlam) | 1 |
| Enterprise | [Massachusetts Institute of Technology](https://sumble.com/orgs/massachusetts-institute-of-technology) | 1 |

Companies that named PostHog in a job post for the first time between April and August 2026, ranked by their job posts in those months. AI-native companies get a group of their own, whatever their size. Recruiters and job boards are left out.

## What else do PostHog companies use?

PostHog companies are 59 times as likely as similar companies to use Customer.io: 11% of them, against 0.19%. Linear is 45 times as common as usual, at 14%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Customer.io | 172 | 11% | 0.19% | 59 times |
| Linear | 216 | 14% | 0.31% | 45 times |
| Supabase | 143 | 9.2% | 0.24% | 38 times |
| Mixpanel | 543 | 35% | 0.99% | 35 times |
| Ashby | 96 | 6.2% | 0.18% | 35 times |
| Amplitude | 469 | 30% | 0.87% | 34 times |
| Vercel | 238 | 15% | 0.45% | 34 times |
| Retool | 100 | 6.4% | 0.19% | 33 times |

Shares are out of the 1,558 companies whose job posts name PostHog, not counting firms whose job posts name almost every technology.

## Which project themes come up in PostHog job posts?

133 job posts naming PostHog describe Generative AI work, the most common theme after broad digital transformation. Data Infrastructure Migration is next, in 83 job posts.

| Project theme | Job posts |
|---|---:|
| Digital Transformation | 226 |
| Generative AI | 133 |
| Data Infrastructure Migration | 83 |
| Cloud Cost Optimization | 28 |

- "A lifecycle stack migration to PostHog, alongside product analytics and experiments in PostHog" (Kovo, Product Manager - Growth (technical or ex-product engineer), Nov 7, 2026)
- "currently being migrated from Segment to PostHog" (Orus, Data Engineer - Paris - CDI, Sep 22, 2026)

## About this data

Sumble built this page. Sumble gives sales, marketing and other GTM teams technographics and hiring signals for the companies they sell to: the technologies each company uses, which teams are hiring and for what, and who reports to whom. That helps a team know who to contact, why now, and what to say.

Sumble covers more than 3.6 million companies, 93 million job posts collected since 2022 and 194 million employee profiles, and tracks more than 37,000 technologies. It finds which technologies a company uses by reading its job posts and its employees' public profiles.

Sumble has a free plan, and the same data is available through its API and MCP server.

A company counts when its own job posts or its employees' public profiles name the technology. Hiring is that technology's share of all job posts collected each month. Quotes are copied word for word from the companies' job posts.

Every figure on this page comes from Sumble's own analysis, and you won't find it outside Sumble.