Companies using Zendesk: 22,585 found
We found Zendesk on the websites or inside the Android apps of 22,585 companies. The biggest group is Software Development (15%), 49% are headquartered in United States, and 7.2% have more than 1,000 employees. Teams that use Zendesk are 2.8× more likely than the average company to also use Braze.
- Website 21,369 95%
- Website + Android app 368 1.6%
- Android app 848 3.8%
- 22,585
- companies using Zendesk
- 7.2%
- have 1,000+ employees
- 137
- countries
- 2,039
- Android apps we scanned embed it
Who uses Zendesk
Every company we found, grouped by industry. 99 companies without a listed industry are left out of this chart.
- Software Development 3,368 · 15%
- Technology, Information and Internet 1,655 · 7.4%
- Financial Services 1,472 · 6.5%
- IT Services and IT Consulting 1,170 · 5.2%
- Retail 1,058 · 4.7%
- Retail Apparel and Fashion 572 · 2.5%
- Everything else 13,191 · 59%
Each square is 19 companies.
What else Zendesk users run
How much more likely a Zendesk user is to also run each tool, compared with the average of the 281,225 companies across our technology pages. 2.8× means Braze shows up 2.8 times as often among Zendesk users as among everyone else.
Zendesk users, largest first
The 25 companies with the biggest LinkedIn following, with the evidence behind each one. The other 22,560 are a free account away.
| Company | Industry | Size | HQ | Seen on | Evidence |
|---|---|---|---|---|---|
TED Conferences ted.com | Non-profit Organizations | 51–200 | United States | Website | DNS record |
Tesla tesla.com | Motor Vehicle Manufacturing | 10,001+ | United States | Website | DNS record |
Business Insider businessinsider.com | Online Audio and Video Media | 201–500 | United States | Website | DNS record |
Siemens siemens.com | Automation Machinery Manufacturing | 10,001+ | Germany | Website | DNS record |
Crossover crossover.com | IT Services and IT Consulting | 5,001–10,000 | United States | Website | DNS record |
The Walt Disney Company disneycareers.com | Entertainment Providers | 10,001+ | United States | Website | DNS record |
Ambev ambev.com.br | Food and Beverage Services | 10,001+ | Brazil | App | Android app: Zé Delivery (10M+ installs) |
ICICI Bank icici.bank.in | Banking | 10,001+ | India | App | Android app: InstaBIZ by ICICI Bank (5M+ installs) |
Marriott International marriott.com | Hospitality | 10,001+ | United States | Website | DNS record |
CNN cnn.com | Broadcast Media Production and Distribution | 1,001–5,000 | United States | Website | DNS record |
Starbucks starbucks.com | Retail | 10,001+ | United States | Website | DNS record |
Inc. Magazine inc.com | Technology, Information and Media | 51–200 | United States | Website | DNS record |
TechCrunch techcrunch.com | Software Development | 51–200 | United States | Website | DNS record |
Thermo Fisher Scientific thermofisher.com | Biotechnology Research | 10,001+ | United States | Website | DNS record |
TIME time.com | Book and Periodical Publishing | 201–500 | United States | Website | DNS record |
w3schools.com w3schools.com | E-Learning Providers | 11–50 | — | Website | DNS record |
Revolut revolut.com | Financial Services | 10,001+ | United Kingdom | Website | DNS record |
Entrepreneur Media entrepreneur.com | Software Development | 51–200 | United States | Website | DNS record |
GOL Linhas Aéreas voegol.com.br | Airlines and Aviation | 10,001+ | Brazil | Website | Website scan |
Gi Group gigroup.com | Staffing and Recruiting | 1,001–5,000 | Italy | Website | DNS record |
Ascendion ascendion.com | Technology, Information and Internet | 10,001+ | United States | Website | DNS record |
BAT bat.com | Manufacturing | 10,001+ | United Kingdom | Website | DNS record |
Perplexity perplexity.ai | Software Development | 201–500 | United States | Website | DNS record |
BYJU'S byjus.com | E-Learning Providers | 10,001+ | India | App | Android app: Byju’s Math: Grade 1-8 (100K+ installs) |
Slack slack.com | Technology, Information and Internet | 1,001–5,000 | United States | Website | DNS record |
Filter by industry, size and country, find the decision makers, and turn the list into a campaign in RocketSDR. Free to start.
See all 22,585 companies →who_uses_tech on gtm.dev →How we saw Zendesk
Each company is counted once, under the strongest evidence we found for it.
- Clash of Clans500M+ installs
- Duolingo: Learn Languages500M+ installs
- Clash Royale500M+ installs
- Angry Birds 2100M+ installs
- Getcontact100M+ installs
- MyFitnessPal: Calorie Counter100M+ installs
- Pixel Art - Color by Number100M+ installs
- Sudoku.com - Sudoku Puzzle100M+ installs
Zendesk usage: common questions
How many companies use Zendesk?
We found Zendesk on the websites or inside the Android apps of 22,585 companies, as of 3 November 2026. 21,737 were detected on their website and 1,216 inside an Android app (368 both). This counts companies we can tie to a LinkedIn company page, so it is a floor, not a market total.
Which well-known companies use Zendesk?
By LinkedIn following, the largest include TED Conferences, Tesla, Business Insider, Siemens and Crossover. The table above lists more, with the evidence for each.
What industries use Zendesk the most?
Software Development (3,368 companies), Technology, Information and Internet (1,655) and Financial Services (1,472) lead, out of 22,486 companies with a known industry.
Which countries have the most Zendesk users?
United States (49%), United Kingdom (8.6%) and Canada (4.1%). We see Zendesk at companies headquartered in 137 countries.
What tools do Zendesk users also use?
Compared with the average company in our data, Zendesk users are most over-represented on Braze (2.8×), Segment (2.2×), Marketo (2.1×). The multiplier is how much more likely they are than average to run that tool too.
How do you know a company uses Zendesk?
We load company websites and look for Zendesk's fingerprints: the scripts and network requests it makes, its cookies and response headers, DNS records, and tags configured inside Google Tag Manager containers. We download and decompile Android apps from Google Play and look for Zendesk's SDK in the code and manifest (2,039 scanned apps embed it), then match each app to the company that publishes it. A company is only counted when we can tie the domain or app to its LinkedIn company page, and shared domains (link shorteners, site builders) are excluded, so a domain scan of bit.ly never counts as evidence about a brand that links to it.
Can I export the full list of Zendesk users?
Yes. Create a free RocketSDR account to filter all 22,585 companies by industry, size and country, find the right contacts, and start outreach. Developers can query the same data through the gtm.dev who_uses_tech API.
Turn Zendesk users into pipeline
Filter all 22,585 companies by industry, size and country, find the decision makers, and let RocketSDR write and send the first touch.