Sites built with UMSO
No-code website builder for startups
3 sites
2 found by StackScope, 1 via launch platforms
- StackScope Wider Web 2
- PeerPush 1
UMSO has been detected on 3 launches since first appearing in May 2026. Most recent detection: Startup.Ready., 4 days ago.
It's most commonly paired with Google Fonts, HSTS, and Google Search Console.
Share of new sites using UMSO
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before June 2026. Chart starts at first detection.
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.
Site Builder leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
Wix
|
2.56% | 36.68% |
| #2 | – |
Squarespace
|
1.97% | 28.20% |
| #3 | – |
Mahally
|
0.19% | 2.71% |
| #4 | ▲2 |
Duda
|
0.16% | 2.34% |
| #5 | ▼2 |
Webflow
|
0.15% | 2.19% |
| … | ||||
| #775 | UMSO Current page | <0.01% | <0.01% | |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Site Builder tool. All 1595 in Site Builder →
Often used with
| Tool | Sites |
|---|---|
Google Fonts
|
3 |
| HSTS | 3 |
Google Search Console
|
1 |
Namecheap DNS
|
1 |
Google Analytics
|
1 |
Tools most often detected on the same sites as UMSO.
Recent launches we can show
1 of the 3 sites using UMSO are product launches we list individually. The other 2 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one.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
The StackScope API serves all 3 sites using UMSO, filterable and exportable, from £15 a month.