PaaS for deploying apps in Ruby, Node, Python, Java, and other languages (owned by Salesforce).
Get told when a new site ships with Heroku.
Stackdar watches every launch we detect and sends you the ones using Heroku, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work2,426 sites
2,270 found by StackScope, 156 via launch platforms
- StackScope Wider Web 1,939
- StackScope Discovery (Indie) 331
- Product Hunt 119
- Hacker News 20
- PeerPush 16
- Other 1
Heroku has been detected on 2,426 launches we've crawled. The 7-day rolling share is 0.1%, roughly steady week on week. Most recent detection: AQRIVO — Interactive AI learning for every student, today.
It's most commonly paired with Google Search Console, Google Analytics, and Cloudflare. By product type, the launches using it are most often Health (17%), Content (15%), and Finance (8%). By estimated origin, most come from the United States (71%). By domain ending, launches using it are 3.4 times as likely as the average launch to live on a .me domain.
What kind of products ship with Heroku
790 launches
Domain endings using Heroku
2,423 sites
- .com 64.55%
- .app 4.37%
- .me 3.30%
- .online 3.26%
- .net 2.52%
- .ai 2.43%
- .ca 2.35%
- .dev 2.02%
- .io 1.73%
- .org 1.65%
- .xyz 1.65%
- .co 1.44%
- .tech 1.36%
- .uk 1.11%
- .site 1.07%
Country
58 of 2,426 sites, where we are confident of the country.
-
United States 70.69%
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United Kingdom 10.34%
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Poland 3.45%
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Australia 1.72%
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Canada 1.72%
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Switzerland 1.72%
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Germany 1.72%
-
India 1.72%
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Japan 1.72%
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Norway 1.72%
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Romania 1.72%
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Singapore 1.72%
Share of new sites using Heroku
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
⋮ Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery.
Hosting leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
|
14.62% | 34.57% |
| #2 | – |
|
11.08% | 26.21% |
| #3 | – |
|
4.63% | 10.95% |
| #4 | – |
|
1.99% | 4.72% |
| #5 | – |
|
1.83% | 4.32% |
| … | ||||
| #25 | ▲2 |
|
0.10% | 0.23% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Hosting tool.The most common alternatives to Heroku among indie launches are Vercel and Hostinger.Among August launches it ranked #25 in Hosting, up from #27 in July. All 2260 in Hosting →
Recent launches we can show
487 of the 2,426 sites using Heroku are product launches we list individually. The other 1,939 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
https://pypi.org/project/nextgen-mft
HelloSafe
Finance
Showing the most recent 12 of 487.
The StackScope API serves all 2,426 sites using Heroku, filterable and exportable, from £15 a month.