Open-source file upload service from Theo (T3 Stack), with type-safe SDKs for Next.js and other React frameworks.
Get told when a new site ships with UploadThing.
Stackdar watches every launch we detect and sends you the ones using UploadThing, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work210 sites
180 found by StackScope, 30 via launch platforms
- StackScope Wider Web 106
- StackScope Discovery (Indie) 74
- Product Hunt 25
- PeerPush 4
- Other 1
UploadThing has been detected on 210 launches we've crawled, with 18 of those in September 2026 (0.0% of the month's launches so far). The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: Demogent | Product Launch Video Generator, yesterday.
It's most commonly paired with Next.js, React, and Tailwind CSS. By product type, the launches using it are most often E-commerce (21%), Education (13%), and Productivity (12%). The 30 scored launches using UploadThing average a StackScope score of 8.7 out of 10, against 6.4 across all launches we score.
What kind of products ship with UploadThing
114 launches
Domain endings using UploadThing
210 sites
- .com 50.48%
- .app 8.57%
- .in 4.29%
- .xyz 3.81%
- .co 3.33%
- .ca 2.86%
- .dev 2.86%
- .online 2.86%
- .tech 2.86%
- .uk 2.86%
- .ai 2.38%
- .io 2.38%
- .org 2.38%
- .net 1.43%
- .me 0.95%
Country
10 of 210 sites, where we are confident of the country.
-
United Kingdom 20.00%
-
United States 20.00%
-
Estonia 10.00%
-
France 10.00%
-
India 10.00%
-
Italy 10.00%
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South Korea 10.00%
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Portugal 10.00%
Share of new sites using UploadThing
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.
Storage leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
|
0.22% | 39.90% |
| #2 | ▲1 |
|
0.09% | 16.09% |
| #3 | ▼1 |
|
0.08% | 15.60% |
| #4 | – |
|
0.04% | 7.74% |
| #5 | – |
|
0.03% | 6.45% |
| … | ||||
| #9 | ▲1 |
|
0.01% | 1.43% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Storage tool. All 82 in Storage →
Recent launches we can show
104 of the 210 sites using UploadThing are product launches we list individually. The other 106 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
Showing the most recent 12 of 104.
The StackScope API serves all 210 sites using UploadThing, filterable and exportable, from £15 a month.