Launch directory where makers submit startups for a featured listing and backlink.
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Stackdar watches every launch we detect and sends you the ones using StartupFast, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work189 sites
44 found by StackScope, 145 via launch platforms
- StackScope Discovery (Indie) 37
- StackScope Wider Web 7
- Product Hunt 78
- PeerPush 50
- Other 13
- Hacker News 4
StartupFast has been detected on 189 launches we've crawled. The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: 2pr, today.
It's most commonly paired with Google Search Console, Tailwind CSS, and Cloudflare. By product type, the launches using it are most often AI (33%), Content (11%), and Productivity (10%). The 120 scored launches using StartupFast average a StackScope score of 7.8 out of 10, against 6.4 across all launches we score.
What kind of products ship with StartupFast
125 launches
Domain endings using StartupFast
189 sites
- .com 38.10%
- .app 11.64%
- .org 7.94%
- .io 6.88%
- .net 5.82%
- .ai 5.29%
- .online 3.70%
- .co 2.65%
- .art 1.59%
- .dev 1.59%
- .pro 1.59%
- .im 1.06%
- .one 1.06%
- .tech 1.06%
Country
23 of 189 sites, where we are confident of the country.
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United States 26.09%
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India 21.74%
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Germany 8.70%
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United Kingdom 8.70%
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Israel 8.70%
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Netherlands 8.70%
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Czechia 4.35%
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Hong Kong SAR China 4.35%
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Serbia 4.35%
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Singapore 4.35%
Share of new sites using StartupFast
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 9, 2026: Detection of launch directory badges improved. Days before this may undercount.
Recent launches we can show
182 of the 189 sites using StartupFast are product launches we list individually. The other 7 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
2pr
Marketing
Status Monkey
LaunchIt
Krillion Wiki
Image to STL Converter
Showing the most recent 12 of 182.
The StackScope API serves all 189 sites using StartupFast, filterable and exportable, from £15 a month.