Google UI toolkit, used here in its web compilation mode to build interactive sites from Dart code.
Get told when a new site ships with Flutter.
Stackdar watches every launch we detect and sends you the ones using Flutter, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work3,138 sites
2,997 found by StackScope, 141 via launch platforms
- StackScope Wider Web 1,815
- StackScope Discovery (Indie) 1,182
- Product Hunt 124
- Hacker News 11
- Other 6
Flutter has been detected on 3,138 launches we've crawled. The 7-day rolling share is 0.1%, roughly steady week on week. Most recent detection: Servonly, today.
It's most commonly paired with HSTS, HTTP/3, and Firebase. By product type, the launches using it are most often Developer Tools (22%), Productivity (11%), and E-commerce (11%). By domain ending, launches using it are 3.0 times as likely as the average launch to live on a .store domain. The 140 scored launches using Flutter average a StackScope score of 4.3 out of 10, against 6.4 across all launches we score.
What kind of products ship with Flutter
1,339 launches
Domain endings using Flutter
3,133 sites
- .com 38.11%
- .app 23.30%
- .online 6.77%
- .in 6.38%
- .site 2.62%
- .net 2.30%
- .org 2.14%
- .dev 1.79%
- .tech 1.79%
- .me 1.66%
- .ai 1.53%
- .xyz 1.53%
- .store 1.44%
- .cloud 1.34%
- .io 1.31%
Share of new sites using Flutter
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
⋮ Jun 22, 2026: Improved detection coverage for this technology.
⋮ Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery.
Framework leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
|
16.69% | 78.88% |
| #2 | – |
|
2.21% | 10.45% |
| #3 | – |
|
0.70% | 3.32% |
| #4 | – |
|
0.57% | 2.70% |
| #5 | – |
|
0.37% | 1.76% |
| … | ||||
| #7 | ▲2 |
|
0.11% | 0.53% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Framework tool.The most common alternatives to Flutter among indie launches are React and Svelte.Among August launches it ranked #7 in Framework, up from #9 in July. All 57 in Framework →
Recent launches we can show
1,323 of the 3,138 sites using Flutter are product launches we list individually. The other 1,815 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 1,323.
The StackScope API serves all 3,138 sites using Flutter, filterable and exportable, from £15 a month.