Companies using Warmly: 663 found
We found Warmly running on 663 company websites. The biggest group is Software Development (40%), 73% are headquartered in United States, and 2.4% have more than 1,000 employees. Teams that use Warmly are 18.7× more likely than the average company to also use Clay.
- 663
- companies using Warmly
- 2.4%
- have 1,000+ employees
- 31
- countries
- 40%
- Software Development
Who uses Warmly
Every company we found, grouped by industry.
- Software Development 264 · 40%
- Technology, Information and Internet 70 · 11%
- IT Services and IT Consulting 47 · 7.1%
- Financial Services 30 · 4.5%
- Advertising Services 16 · 2.4%
- Information Technology & Services 13 · 2%
- Everything else 223 · 34%
Each square is one company.
What else Warmly users run
How much more likely a Warmly user is to also run each tool, compared with the average of the 281,225 companies across our technology pages. 18.7× means Clay shows up 18.7 times as often among Warmly users as among everyone else.
Warmly users, largest first
The 25 companies with the biggest LinkedIn following, with the evidence behind each one. The other 638 are a free account away.
| Company | Industry | Size | HQ | Seen on | Evidence |
|---|---|---|---|---|---|
Smurfit Westrock smurfitwestrock.com | Packaging and Containers Manufacturing | 10,001+ | Ireland | Website | Loads opps-widget.getwarmly.com |
Zapier zapier.com | Software Development | 501–1,000 | United States | Website | Tag manager: opps-widget.getwarmly.com/warmly.js |
Charger Logistics Inc. chargerlogistics.com | Truck Transportation | 501–1,000 | Canada | Website | Loads opps-api.getwarmly.com |
VentureDive venturedive.com | IT Services and IT Consulting | 201–500 | United States | Website | Loads opps-api.getwarmly.com |
Technogen, Inc. technogeninc.com | IT Services and IT Consulting | 201–500 | United States | Website | Loads opps-api.getwarmly.com |
Leica Biosystems leicabiosystems.com | Medical Device | 1,001–5,000 | Germany | Website | Tag manager: opps-widget.getwarmly.com/warmly.js |
YunoJuno yunojuno.com | Human Resources Services | 51–200 | United Kingdom | Website | Loads opps-widget.getwarmly.com |
Acquia acquia.com | Software Development | 1,001–5,000 | United States | Website | Tag manager: opps-widget.getwarmly.com/warmly.js |
Team Computers teamcomputers.com | IT Services and IT Consulting | 1,001–5,000 | India | Website | Tag manager: opps-widget.getwarmly.com/warmly.js |
Illumio illumio.com | Computer and Network Security | 501–1,000 | United States | Website | Loads opps-widget.getwarmly.com |
SupportNinja supportninja.com | Outsourcing and Offshoring Consulting | 1,001–5,000 | United States | Website | Tag manager: opps-widget.getwarmly.com/warmly.js |
Teleport teleport.it | Transportation, Logistics, Supply Chain and Storage | 501–1,000 | Malaysia | Website | Tag manager: opps-widget.getwarmly.com/warmly.js |
Flock flocksafety.com | Public Safety | 1,001–5,000 | United States | Website | Tag manager: opps-widget.getwarmly.com/warmly.js |
PAR Technology partech.com | Software Development | 1,001–5,000 | United States | Website | Tag manager: opps-widget.getwarmly.com/warmly.js |
JumpCloud jumpcloud.com | Software Development | 501–1,000 | United States | Website | Tag manager: opps-widget.getwarmly.com/warmly.js |
Scrut Automation scrut.io | Software Development | 51–200 | United States | Website | Tag manager: opps-widget.getwarmly.com/warmly.js |
Eastspring Investments eastspring.com | Financial Services | 1,001–5,000 | Singapore | Website | Loads opps-widget.getwarmly.com |
PostGrid postgrid.com | Software Development | 51–200 | United States | Website | Tag manager: opps-widget.getwarmly.com/warmly.js |
Denodo denodo.com | Software Development | 501–1,000 | United States | Website | Tag manager: opps-widget.getwarmly.com/warmly.js |
Qureos qureos.com | Software Development | 11–50 | United Arab Emirates | Website | Loads opps-widget.getwarmly.com |
Latam Fintech Hub latamfintech.co | Financial Services | 2–10 | Colombia | Website | Loads opps-widget.getwarmly.com |
Profiles careerprofiles.com | Staffing and Recruiting | 51–200 | United States | Website | Loads opps-widget.getwarmly.com |
DataVisor datavisor.com | Software Development | 51–200 | United States | Website | Tag manager: opps-widget.getwarmly.com/warmly.js |
Canibuild canibuild.com | Construction | 51–200 | Australia | Website | Tag manager: opps-widget.getwarmly.com/warmly.js |
International Association of Women iawomen.com | Professional Training and Coaching | 51–200 | United States | Website | Tag manager: opps-widget.getwarmly.com/warmly.js |
Filter by industry, size and country, find the decision makers, and turn the list into a campaign in RocketSDR. Free to start.
See all 663 companies →who_uses_tech on gtm.dev →How we saw Warmly
Each company is counted once, under the strongest evidence we found for it.
Warmly usage: common questions
How many companies use Warmly?
We found Warmly running on 663 company websites, as of 3 November 2026. 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 Warmly?
By LinkedIn following, the largest include Smurfit Westrock, Zapier, Charger Logistics Inc., VentureDive and Technogen, Inc.. The table above lists more, with the evidence for each.
What industries use Warmly the most?
Software Development (264 companies), Technology, Information and Internet (70) and IT Services and IT Consulting (47) lead, out of 663 companies with a known industry.
Which countries have the most Warmly users?
United States (73%), United Kingdom (6.7%) and India (5.7%). We see Warmly at companies headquartered in 31 countries.
What tools do Warmly users also use?
Compared with the average company in our data, Warmly users are most over-represented on Clay (18.7×), Clearbit (18.3×), Apollo.io (11.8×). The multiplier is how much more likely they are than average to run that tool too.
How do you know a company uses Warmly?
We load company websites and look for Warmly's fingerprints: the scripts and network requests it makes, its cookies and response headers, DNS records, and tags configured inside Google Tag Manager containers. 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 Warmly users?
Yes. Create a free RocketSDR account to filter all 663 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.
Sell to the 663 companies running Warmly
Every company on this page is a signal: a budget line, a team that buys tools like yours, and — if you compete with Warmly — a displacement target. RocketSDR finds the right people at each one and writes the outreach.