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 460,447 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 |
| 2026-06-27 | 128,220 |
| 2026-07-04 | 163,627 |
| 2026-07-11 | 220,452 |
| 2026-07-18 | 249,976 |
| 2026-07-25 | 249,905 |
| 2026-08-15 | 251,902 |
| 2026-08-22 | 258,259 |
| 2026-08-29 | 268,016 |
| 2026-09-05 | 288,583 |
| 2026-09-12 | 312,042 |
| 2026-09-26 | 376,432 |
| 2026-10-03 | 425,497 |
| 2026-10-10 | 438,637 |
| 2026-10-17 | 446,522 |
| 2026-10-24 | 451,623 |
| 2026-10-31 | 459,902 |
| 2026-11-07 | 460,447 |
Top Websites Using PostHog
Here are the top 5 websites running PostHog ordered by rank.
| Domain | Title | Rank |
|---|---|---|
| bookshop.org | Bookshop.org: Buy books online. Support local bookstores. | 215 |
| basecamp.com | Basecamp | 221 |
| fontawesome.com | Font Awesome | 325 |
| 247wallst.com | 24/7 Wall St. - Insightful Analysis and Commentary for U.S. and Global Equity Investors | 357 |
| givebutter.com | Fundraising Software For Nonprofits | Givebutter | 461 |
Top Countries for Websites Using PostHog
Here is the country breakdown for websites with PostHog installed.
- 9.7% of websites using PostHog are in United States
- 2% of websites using PostHog are in Germany
- 1.7% of websites using PostHog are in United Kingdom
| Country | Websites |
|---|---|
| Unknown | 324,640 |
| United States | 44,659 |
| Germany | 9,182 |
| United Kingdom | 7,898 |
| France | 7,501 |
| India | 7,027 |
| Brazil | 4,733 |
| Canada | 4,456 |
| Australia | 3,770 |
| Saudi Arabia | 3,614 |
Top Categories for Websites Using PostHog
Here are the top industry verticals for websites using PostHog.
- 27.8% of websites using PostHog are in the Business & Industrial category.
- 19.7% of websites using PostHog are in the Computers & Electronics category.
- 8.9% of websites using PostHog are in the Arts & Entertainment category.
- 7% of websites using PostHog are in the Real Estate category.
| Category | Websites |
|---|---|
| Business & Industrial | 127,780 |
| Computers & Electronics | 90,594 |
| Arts & Entertainment | 41,054 |
| Real Estate | 32,347 |
| Food & Drink | 31,781 |
| Shopping | 24,761 |
| Internet & Telecom | 23,839 |
| Jobs & Education | 23,192 |
| Health | 23,149 |
| Home & Garden | 21,737 |
Technologies Co-installed with PostHog
These are the technologies most commonly found alongside PostHog on the same websites.
| Technology | Websites |
|---|---|
| Cloudflare | 210,457 |
| Google Tag Manager | 173,616 |
| Google Adsense | 130,699 |
| Google Ads Pixel | 126,585 |
| Google Analytics | 85,890 |
| Google Workspace | 77,270 |
| Facebook Pixel | 59,563 |
| Microsoft Clarity | 55,280 |
| YouTube Player | 52,432 |
| Vimeo | 48,315 |
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