// ui frameworks
Websites that use Semantic UI in 2026
We track 12,949 websites running Semantic UI across 48 industries and 27 countries. Browse a sample of 100 matched company profiles below, each with industry, location, and verified contact data.
- industries
- 48
- countries
- 27
- websites tracked
- 12,949
Download the 100 Semantic UI customers
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Free instant access · 100 verified Semantic UI customers
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Companies using Semantic UI
Showing 25 of 100
| Website | Company | Industry | HQ |
|---|---|---|---|
| carhaus.es | Retail |  ES | |
| unibas.ch | Financial Services |  CH | |
| capglobal.cl | Education Management |  CL | |
| jubileeinsurance.com | Insurance |  KE | |
| jrmc.com | Hospitals and Health Care |  US | |
| joelwoophotography.com | Photography | US | |
| jeccomposites.com | Events Services |  FR | |
| johnnicholsons.com | Information Technology and Services | US | |
| myhometownvalues.com | Marketing Services | US | |
| jpssurveyors.co.uk | Business Supplies and Equipment |  GB | |
| jrc.or.jp | Wellness and Fitness Services | ES | |
| attingerpartner.ch | Financial Services | CH | |
| johntaylors.com | Real Estate | GB | |
| keller.de | Electrical Equipment Manufacturing |  DE | |
| maxbo.no | Construction |  NO | |
| kr-vysocina.cz | Public Policy |  CZ | |
| komoedie-muenchen.de | Events Services | DE | |
| kodgemisi.com | Information Technology and Services |  TR | |
| sz.ch | Executive Offices | CH | |
| knnv.nl | Environmental Services |  NL | |
| ksmc.com.vn | Electrical Equipment Manufacturing |  VN | |
| durks.net | US | ||
| dewijntherapeut.nl | Wine and Spirits | NL | |
| docuprep.com | Information Services | US | |
| digitiminimi.com | Information Services |  JP |
Refine to your ICP
Narrow these 100 companies down to the ones that match your ideal customer profile.
No credit card required.
Industry breakdown
How many websites use Semantic UI?
We track 12,949 websites that use Semantic UI in 2026. Those sites span 48 industries and 27 countries. The crawler re-checks each domain daily. So the count moves as sites adopt Semantic UI or drop it.
Semantic UI belongs to the UI frameworks category. Sites in that category tend to share a similar stack. As a result, they often share buying patterns too.
The table above shows a sample of 100 matched companies. Each row carries an industry, a country, and a live domain. You can search it, sort it, and export it.
Which industries use Semantic UI most?
Adoption is not spread evenly. Instead, a few industries account for most of the matched sample:
- Information Services15%
- Information Technology and Services10%
- Financial Services5%
- Public Policy4%
- Electrical Equipment Manufacturing3%
Information Services leads that list. However, the long tail matters just as much. Adoption reaches 48 industries in total. So you can narrow the list to the segment you sell into.
Where are websites that use Semantic UI based?
The matched companies sit in 27 countries. These lead the sample:
- United States 36
- United Kingdom 12
- Germany 6
- Netherlands 5
- Switzerland 4
United States is the largest single market in this sample. Because the country is stored per row, you can filter before you export. That keeps your outreach inside one timezone and one legal regime.
How to find websites that use Semantic UI
Start with the table above. Then follow these four steps to turn it into an outreach list:
- Filter the sample. Narrow by industry or country until the rows match your ideal customer profile.
- Export the domains. Share the page to unlock the CSV, or sign in for the full dataset.
- Find the people. Run each domain through Domain Search to pull every work email behind it.
- Verify before you send. Pass the results through the Email Verifier so your bounce rate stays low.
Working at volume? Push the whole export through Bulk Tasks instead, or call the Domain Search API directly from your own stack.
Frequently asked questions
How many websites use Semantic UI?
We track 12,949 websites that use Semantic UI. The index refreshes daily, so the number shifts as sites adopt or drop it. Of those, 100 are matched to a company profile with industry, location, and contact data.
Can I download the list of websites that use Semantic UI?
Yes. Share the page on LinkedIn to unlock a CSV export of the matched sample, with no signup required. For the full dataset and verified email addresses, create a free Tomba account.
Which industries use Semantic UI the most?
Information Services leads the matched sample, at 15% of companies. In total, websites that use Semantic UI span 48 industries.
How fresh is the Semantic UI data?
Our crawler re-checks technology signals daily. So a site that removes Semantic UI drops out of the index, and a new adopter appears without you refreshing anything.
Can I get email addresses for websites that use Semantic UI?
Yes. Every domain in the table can be enriched with verified work emails and direct phone numbers. Run a single domain through Domain Search, or push the whole export through Bulk Tasks.
// get this list by api
Companies using Semantic UI, one request away
Filter the company search by technology, then find and verify the people at each company. The technology filter is available on paid plans; 50 companies per page.
/reveal/searchCompanies that match a plain-language query or filters1 search credit02GET/domain-searchThe email addresses at a company, with names, roles and the company profile1 search credit per 10 results03GET/email-verifierWhether an address is deliverable: syntax, MX, SMTP, catch-all and greylisting checks1 verification creditcurl -X POST "https://api.tomba.io/v1/reveal/search" \
-H "X-Tomba-Key: $TOMBA_API_KEY" \
-H "X-Tomba-Secret: $TOMBA_SECRET_KEY" \
-H "Content-Type: application/json" \
-d '{"filters":{"technologies":{"include":["Semantic UI"]}},"page":1}'const res = await fetch("https://api.tomba.io/v1/reveal/search", {
method: "POST",
headers: {
"X-Tomba-Key": process.env.TOMBA_API_KEY,
"X-Tomba-Secret": process.env.TOMBA_SECRET_KEY,
"Content-Type": "application/json"
},
body: JSON.stringify({"filters":{"technologies":{"include":["Semantic UI"]}},"page":1})
});
const { data } = await res.json(); // data.companiesimport os, requests
res = requests.post(
"https://api.tomba.io/v1/reveal/search",
headers={
"X-Tomba-Key": os.environ["TOMBA_API_KEY"],
"X-Tomba-Secret": os.environ["TOMBA_SECRET_KEY"],
},
json={"filters":{"technologies":{"include":["Semantic UI"]}},"page":1},
)
companies = res.json()["data"]["companies"]// technologies
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