Sites using GrowthBook
Open-source A/B testing and feature flagging platform
Get told when a new site ships with GrowthBook.
Stackdar watches every launch we detect and sends you the ones using GrowthBook, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work500 sites
475 found by StackScope, 25 via launch platforms
- StackScope Wider Web 470
- StackScope Discovery (Indie) 5
- Product Hunt 23
- Hacker News 2
GrowthBook has been detected on 500 launches we've crawled. The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: Gem-manatee-cd0, today.
It's most commonly paired with Google Tag Manager, Google Analytics, and Google Search Console. By product type, the launches using it are most often E-commerce (87%), Health (3%), and Productivity (2%). By domain ending, launches using it are 14.2 times as likely as the average launch to live on a .store domain. The 25 scored launches using GrowthBook average a StackScope score of 7.4 out of 10, against 6.4 across all launches we score.
What kind of products ship with GrowthBook
388 launches
Domain endings using GrowthBook
499 sites
- .in 53.51%
- .com 14.23%
- .site 12.42%
- .store 6.81%
- .online 5.81%
- .co 1.40%
- .io 0.80%
- .so 0.80%
- .ai 0.60%
- .new 0.60%
- .org 0.60%
- .xyz 0.60%
- .app 0.40%
- .ca 0.40%
Share of new sites using GrowthBook
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before June 2026.
The shaded part of the chart is measured against a different set of sites. Until 8 July 2026 we only tracked launches from launch platforms; from that date we crawl the wider web as well. The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.
How StackScope detects technologies
⋮ Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery.
Analytics leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
Google Analytics
|
11.92% | 46.47% |
| #2 | – |
Tinybird
|
3.66% | 14.25% |
| #3 | – |
Cloudflare Web Analytics
|
2.89% | 11.26% |
| #4 | ▲1 |
Sourcebuster
|
2.51% | 9.79% |
| #5 | ▼1 |
Vercel Analytics
|
2.08% | 8.12% |
| … | ||||
| #43 | ▼16 | GrowthBook Current page | 0.02% | 0.08% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Analytics tool.GrowthBook is typically used alongside Google Analytics rather than instead of it.Among August launches it ranked #48 in Analytics, down from #32 in July. All 1098 in Analytics →
Often used with
| Tool | Launches |
|---|---|
Google Tag Manager
|
22 |
|
Google Analytics
|
21 |
Google Search Console
|
20 |
| HSTS | 20 |
Cloudflare
|
18 |
Tools most often detected on the same launches as GrowthBook.
Recent launches we can show
30 of the 500 sites using GrowthBook are product launches we list individually. The other 470 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works
Gem-manatee-cd0
Health
Ultimate Business and Freelance Growth
Marketing
Student OS | 8-in-1 Academic Workspace
Productivity
GeoLess - Play Geoguessr Unlimited for free
Games
SelfRay — Ask anything about yourself
Health
Agentic Requirements Engineering
Seedance 2.5 Video Generator
Luxe-magnate-core
Clippy
GrowthBook 5.0
Undercurrent — Throughline Tracker
Content
TimeOS 2.0
Showing the most recent 12 of 30.
The StackScope API serves all 500 sites using GrowthBook, filterable and exportable, from £15 a month.