Websites using PostHog
PostHog is an all-in-one platform built specifically for product engineers and developers to analyze, test, and act on user behavior. Instead of using multiple third-party services, it combines product analytics, session replays, feature flags, A/B testing, and a data warehouse into a single tool with one SDK.
PostHog is currently installed on 51,993 websites.
In this report
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PostHog Usage Over Time
Total websites with PostHog installed, measured weekly.
| Week | Installs |
|---|---|
| 2026-06-20 | 51,993 |
Top Websites Using PostHog
Here are the top 5 websites running PostHog ordered by rank.
| Domain | Title | Rank |
|---|---|---|
| roll20.net | Roll20: Online virtual tabletop for pen and paper RPGs and board games | 860 |
| www.atlasobscura.com | Curious and Wondrous Travel Destinations - Atlas Obscura | 968 |
| www.dailykos.com | Daily Kos | 2,349 |
| www.oceanstatejoblot.com | Ocean State Job Lot - Shop great deals on name brand items! | 3,070 |
| socialcatfish.com | People Search: Find Anyone Online by Name, Phone, or Photo | Social Catfish | 4,223 |
Top Countries for Websites Using PostHog
Here is the country breakdown for websites with PostHog installed.
- 69.4% of websites using PostHog are in
- 11.6% of websites using PostHog are in United States
- 2.5% of websites using PostHog are in Germany
- 1.6% of websites using PostHog are in France
| Country | Websites |
|---|---|
| 36,065 | |
| United States | 6,017 |
| Germany | 1,325 |
| France | 850 |
| United Kingdom | 842 |
| India | 526 |
| Australia | 453 |
| Canada | 442 |
| Brazil | 426 |
| Spain | 345 |
Top Categories for Websites Using PostHog
Here are the top industry verticals for websites using PostHog.
- 25.8% of websites using PostHog are in the Business & Industrial category.
- 18.1% of websites using PostHog are in the Computers & Electronics category.
- 16.5% of websites using PostHog are in the Real Estate category.
- 10.9% of websites using PostHog are in the Food & Drink category.
| Category | Websites |
|---|---|
| Business & Industrial | 13,413 |
| Computers & Electronics | 9,422 |
| Real Estate | 8,570 |
| Food & Drink | 5,648 |
| Arts & Entertainment | 3,941 |
| Internet & Telecom | 2,567 |
| Health | 2,388 |
| Finance | 2,176 |
| Home & Garden | 2,089 |
| Jobs & Education | 2,071 |
Technologies Co-installed with PostHog
These are the technologies most commonly found alongside PostHog on the same websites.
| Technology | Websites |
|---|---|
| Google Tag Manager | 27,410 |
| Cloudflare | 22,377 |
| Google Adsense | 18,643 |
| Google Ads Pixel | 17,623 |
| YouTube Player | 12,437 |
| Google Workspace | 11,628 |
| Vimeo | 11,619 |
| Google Analytics | 9,373 |
| Facebook Pixel | 8,632 |
| Cloudinary | 8,295 |
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