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Stack Exchange on new websites

Q&A network (Stack Overflow) with a public data API.

Sites using Stack Exchange
7
since Jul 2026
Last 30 days
0.0%
of new sites, to Oct 20
no change on the 30 days before
Last 7 days
0.0%
of new sites, 7-day average
no change on the week before
Rank in Data API
#284
of 1514 tools, all time
First seen Jul 24, 2026
Last seen Sep 28, 2026
Website stackexchange.com

What we found

  1. Stack Exchange appeared on 1 new site in the last 30 days.[1]

Share of new sites using Stack Exchange

0.0000% 0.0001% 0.0002% 0.0003% 21 Sep Oct

The line is the 7-day average share of new sites that use Stack Exchange, since 21 September. It starts at our first detection.

Data API on new sites

# Movement Tool Share of all sites Share of category Bar
1 – LocalLogic 0.1% 22.9%
2 ▼1 The Movie Database <0.1% 6.7%
3 ▲1 Daum Postcode <0.1% 5.4%
4 ▼1 ViaCEP <0.1% 3.6%
5 ▼1 Frankfurter <0.1% 3.2%
…
284 ▲240 Stack Exchange <0.1% <0.1%

All-time shares across the new sites we track: of all of them, and of the sites using any Data API tool. Among September launches it ranked #179 in Data API, up from #419 in August. All 1514 in Data API

Recently launched products built on Stack Exchange

5 of the 7 sites using Stack Exchange are product launches we list individually. The other 2 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.

Site Found Also detected
Twent twent.xyz · AI Sep 28 React Cloudflare Cloudinary Databuddy
Tipoff — your next GTM hire works in Slack gettipoff.xyz · Marketing Sep 3 Next.js React Vercel Anthropic
AI-powered error logging and monitoring for .NET elmah.io · Developer Tools Aug 20 jQuery Bootstrap Cloudflare Cookiebot
ORIRO.ai your Workspace oriro.app · Content Jul 31 Next.js React arXiv Auth.js
Untitled site oriro.ai Jul 24 Next.js React Amazon SES arXiv

Watches, exports and the API give you all 7 sites using Stack Exchange, from £15 a month.

Notes

  1. These figures cover websites that went live since April 2026, not the web as a whole.

How this page is made

FirstSited looks at each new website near the day it goes live and records what it was built with. We do not go back later, so these figures describe what sites launch with, not what they run today. A site counts towards Stack Exchange when we detect Stack Exchange on it at that look.

Every share on this page is a proportion of the new sites we were tracking at the time. Sites we found across the wider web count towards the figures, but only product launches are listed by name. How we detect technologies · How we find new sites

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.