Sites using Optimizely
A/B testing, experimentation, and digital experience platform for marketing and product teams.
Found via: Product Hunt 5 · Hacker News 1 · StackScope Wider Web 11
Figures on this page reflect launches found via All sources only. The "Found via" counts above always show every source. Reset
Optimizely has been detected on 6 launches since first appearing in May 2026. Most recent detection: AI-Native Contract Intelligence, on June 25, 2026.
It's most commonly paired with Google Tag Manager, HSTS, and Google Analytics.
Share of new launches using Optimizely
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
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
|
29.51% | 62.29% | |
| #2 |
PostHog
|
6.10% | 12.87% | |
| #3 |
Cloudflare Web Analytics
|
5.27% | 11.12% | |
| #4 |
Microsoft Clarity
|
4.58% | 9.67% | |
| #5 |
Vercel Analytics
|
4.50% | 9.50% | |
| … | ||||
| #93 |
Optimizely
Current page
|
0.01% | 0.01% | |
Percentages show adoption among launches found via All sources: the share of all such launches, and of those using any Analytics tool. All 358 in Analytics →
Often used with
| Tool | Launches |
|---|---|
Google Tag Manager
|
6 |
| HSTS | 6 |
|
Google Analytics
|
5 |
| HTTP/3 | 4 |
Google Search Console
|
4 |
Tools most often detected on the same launches as Optimizely.
