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.
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.
CompanyPostsRecent job post
acemate.aiEducational Services · first seen Jun 202564
"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 TransferFinance and Insurance · first seen Jul 202543
"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 HealthProfessional Services · first seen May 202438
"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 GroupReal Estate and Rental and Leasing · first seen Oct 202533
"Use Sentry and PostHog to monitor and improve frontend performance and user experience"frontend developer, Nov 4, 2026
Xe.comFinance and Insurance · first seen Apr 202632
"Familiarity with product analytics tools (Amplitude, Posthog, Segment, or equivalent)."Associate Product Manager, Nov 6, 2026
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.
Show the data
Month
Job posts naming PostHog
All job posts
Per 10,000
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.
March to May 2026224
June to August 2026262
October 2025 to August 2026812
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 knowCompaniesShare
Job posts name PostHog
1,69060%
Employees' profiles list PostHog
1,13340%
2,823 companies. Each is counted once, under the strongest evidence we have for it.
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%.
Share of its companies
Typical tech page
ShareTypical
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.
ShareTypical
United States
42%43%
United Kingdom
7.5%6.4%
India
7.2%6.9%
Germany
5%4.4%
Canada
3.9%3.6%
France
3.7%4.6%
Companies in 89 countries and territories. Shares are of companies with a known headquarters country.
Show the data
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.
TeamCompanies
Product
61
Marketing
43
Growth
24
Data
17
Engineering
16
Tech
14
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%.
Share of the 1,558 PostHog companies counted here whose job posts also name the tool
Typical for companies the same size
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.
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.
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.
RoleSharePosts
Product Manager
16%321
Software Engineer
15%307
Growth Marketing
8.4%174
Data Analyst
4.2%86
Frontend Engineer
3.8%79
Engineer
2.7%56
Show the data
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 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 themeJob posts
Digital Transformation226
Generative AI133
Data Infrastructure Migration83
Cloud Cost Optimization28
"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.
