// advertising
Websites that use WiderPlanet in 2026
We track 1,572 websites running WiderPlanet across 29 industries and 8 countries. Browse a sample of 100 matched company profiles below, each with industry, location, and verified contact data.
- industries
- 29
- countries
- 8
- websites tracked
- 1,572
Download the 100 WiderPlanet customers
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Companies using WiderPlanet
Showing 25 of 100
| Website | Company | Industry | HQ |
|---|---|---|---|
| jobis.co | Accounting |  KR | |
| gachon.ac.kr | Higher Education | KR | |
| ssg.com | Information Services | KR | |
| tonymoly.com | Soap and Cleaning Product Manufacturing |  CA | |
| seoul.co.kr | Periodical Publishing | KR | |
| visang.com | publishing | KR | |
| valofe.com | Computer Games |  PH | |
| megamd.co.kr | KR | ||
| etoos.com | Information Services | KR | |
| cafe24.com | Arts and Crafts | KR | |
| kaist.edu | Higher Education | KR | |
| widerplanet.com | Marketing Services |  CN | |
| mcmworldwide.com | Luxury Goods and Jewelry |  DE | |
| zigbang.com | Information Services | KR | |
| d2.co.kr | Marketing Services | KR | |
| nexon.com | Architecture and Planning |  US | |
| megastudy.net | Information Services | KR | |
| reskin.co.kr | KR | ||
| arket.com | Retail |  SE | |
| pulmuone.com | US | ||
| kaist.ac.kr | Higher Education | KR | |
| airpremia.com | Airlines and Aviation | KR | |
| hunet.co.kr | Education Management | KR | |
| namutech.co.kr | Information Services | KR | |
| hackers.com | Education Management | KR |
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 WiderPlanet?
We track 1,572 websites that use WiderPlanet in 2026. Those sites span 29 industries and 8 countries. The crawler re-checks each domain daily. So the count moves as sites adopt WiderPlanet or drop it.
WiderPlanet belongs to the Advertising 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 WiderPlanet most?
Adoption is not spread evenly. Instead, a few industries account for most of the matched sample:
- Information Services6%
- Higher Education4%
- Education Management3%
- Marketing Services2%
- Soap and Cleaning Product Manufacturing2%
Information Services leads that list. However, the long tail matters just as much. Adoption reaches 29 industries in total. So you can narrow the list to the segment you sell into.
Where are websites that use WiderPlanet based?
The matched companies sit in 8 countries. These lead the sample:
- South Korea 71
- United States 2
- Canada 1
- Philippines 1
- China 1
South Korea 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 WiderPlanet
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 WiderPlanet?
We track 1,572 websites that use WiderPlanet. 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 WiderPlanet?
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 WiderPlanet the most?
Information Services leads the matched sample, at 6% of companies. In total, websites that use WiderPlanet span 29 industries.
How fresh is the WiderPlanet data?
Our crawler re-checks technology signals daily. So a site that removes WiderPlanet drops out of the index, and a new adopter appears without you refreshing anything.
Can I get email addresses for websites that use WiderPlanet?
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 WiderPlanet, 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":["WiderPlanet"]}},"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":["WiderPlanet"]}},"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":["WiderPlanet"]}},"page":1},
)
companies = res.json()["data"]["companies"]// technologies
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