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Sales outreach
All 40,879 of these sites already run Slack, with the software development segment leading at 2,879 sites. Pitch the products and services that fit that exact stack.
Websites using Slack
Web Design Tools Widget Management Visit website
Slack is a collaboration platform for messaging, project management, and integration with other tools.
Up to 1M sites per list · Segment by country & TLD to cover the full footprint · Unlimited report rebuilds for 1 month
- Live websites detected
- 40,879
- Countries with usage
- 154
- Top market: United States
- 🇺🇸 55.2%
Slack global heatmap
darker = more sitesSlack usage by country
by sites detected-
01 🇺🇸 United States 17,957 55.2%
-
02 🇬🇧 United Kingdom 2,035 6.3%
-
03 🇩🇪 Germany 1,376 4.2%
-
04 🇨🇦 Canada 1,112 3.4%
-
05 🇦🇺 Australia 1,055 3.2%
-
06 🇫🇷 France 849 2.6%
-
07 🇳🇱 Netherlands 806 2.5%
-
08 🇯🇵 Japan 674 2.1%
-
09 🇧🇷 Brazil 528 1.6%
-
10 🇮🇳 India 469 1.4%
And 144 more countries in the full dataset.
Need every Slack site in one market? Unlock Slack once and rebuild filtered reports as often as you like for a month: by country, TLD, or stack combination, each with up to 20 data points per site.
Start from $39/moSlack usage by country group
by sites detected-
01 English-Speaking Countries 36 countries 23,553 72.4%
-
02 North America 3 countries 19,071 58.6%
-
03 Europe 51 countries 8,452 26%
-
04 Western Europe 24 countries 7,514 23.1%
-
05 European Union (EU) 27 countries 5,585 17.2%
-
06 Asia-Pacific (APAC) 26 countries 3,345 10.3%
-
07 DACH 4 countries 1,792 5.5%
-
08 BRICS 10 countries 1,525 4.7%
-
09 French-Speaking Countries 15 countries 1,371 4.2%
-
10 Oceania 6 countries 1,229 3.8%
Country groups overlap: a country can belong to several at once (Germany counts toward Europe, Western Europe, the EU and DACH). Percentages are each group's share of the 32,531 sites with a known country, so they describe overlapping views of the same data and do not add up to 100%.
Top websites using Slack
by popularity| # | Website | Popularity | StackSpend | Country | TLD |
|---|---|---|---|---|---|
| 01 |
 twitter.com
|
16 | $2.54M+ | 🇺🇸 United States | com |
| 02 |
 x.com
|
58 | $778K+ | 🇺🇸 United States | com |
| 03 |
 roblox.com
|
70 | $1.7M+ | 🇺🇸 United States | com |
| 04 |
 zoom.us
|
78 | $1.7M+ | 🇺🇸 United States | us |
| 05 |
 bit.ly
|
90 | $1.48M+ | 🇺🇸 United States | ly |
| 06 |
 ui.com
|
97 | $2.52M+ | 🇺🇸 United States | com |
| 07 |
 intuit.com
|
101 | $2.52M+ | 🇺🇸 United States | com |
| 08 |
 dropbox.com
|
127 | $878K+ | 🇺🇸 United States | com |
| 09 |
 nytimes.com
|
154 | $1.36M+ | 🇺🇸 United States | com |
| 10 |
 discord.com
|
166 | $359K+ | 🇺🇸 United States | com |
| 11 |
 rubiconproject.com
|
179 | $12.02K+ | 🇺🇸 United States | com |
| 12 |
 bbc.com
|
209 | $1.12M+ | 🇬🇧 United Kingdom | com |
| 13 |
 bbc.co.uk
|
211 | $294K+ | 🇬🇧 United Kingdom | uk |
| 14 |
 weather.com
|
220 | $2.51M+ | 🇺🇸 United States | com |
| 15 |
 linktr.ee
|
243 | $175K+ | 🇦🇺 Australia | ee |
| 16 | slack.com | 314 | $718K+ | 🇺🇸 United States | com |
| 17 | washingtonpost.com | 330 | $779K+ | 🇺🇸 United States | com |
| 18 |
 checkpoint.com
|
332 | $2.51M+ | 🇺🇸 United States | com |
| 19 |
 nvidia.com
|
364 | $341K+ | 🇺🇸 United States | com |
| 20 | duckduckgo.com | 400 | $42.36K+ | 🇺🇸 United States | com |
This is 20 of 40,879 websites. Download up to 1M sites per list as CSV, enriched with firmographics.
Companies using Slack
sample, enriched| Company | Website | Employees | Industry | Country | Founded |
|---|---|---|---|---|---|
| Introhive |
 introhive.com
|
201-500 | Software Development | 🇨🇦 Canada | 2012 |
| Journey Capital |
 journeycapital.ca
|
51-200 | Financial Services | 🇨🇦 Canada | 2008 |
| Powersports Support |
 powersportsupport.com
|
11-50 | computer software | 🇺🇸 United States | 2009 |
| Specialized Education Services, Inc. |
 sesischools.com
|
1001-5000 | Education Administration Programs | 🇺🇸 United States | 1976 |
| Resmed |
 resmed.com
|
5001-10000 | Medical Equipment Manufacturing | 🇺🇸 United States | - |
| MSG Networks |
 msgnetworks.com
|
- | Media Production | 🇺🇳 - | - |
| Resideo |
 resideo.com
|
10001+ | Consumer Electronics | 🇺🇸 United States | 2018 |
| Ampion |
 ampion.com.au
|
501-1000 | IT Services and IT Consulting | 🇦🇺 Australia | 2020 |
| Onsite |
 onsite.fm
|
1-10 | Software Development | 🇦🇺 Australia | 2023 |
| Liberis |
 liberis.com
|
201-500 | Financial Services | 🇬🇧 United Kingdom | 2007 |
| Align Technology |
 aligntech.com
|
10001+ | medical devices | 🇺🇸 United States | 1997 |
| TEN Holdings, Inc. |
 tenholdingsinc.com
|
11-50 | Events Services | 🇺🇸 United States | - |
| Arcesium |
 arcesium.com
|
1001-5000 | Software Development | 🇺🇸 United States | 2015 |
| Buda.com |
 buda.com
|
51-200 | Financial Services | 🇨🇱 Chile | 2015 |
| Grizzlyware Ltd |
 grizzlyware.com
|
1-10 | Software Development | 🇬🇧 United Kingdom | 2019 |
| Marketaxess |
 marketaxess.com
|
501-1000 | Financial Services | 🇺🇸 United States | 2000 |
| Khata Book |
 khatabook.com
|
- | - | 🇮🇳 India | - |
| Pretium |
 pretium.com
|
5001-10000 | Investment Management | 🇺🇸 United States | 2012 |
| CQR |
 cqr.com.sa
|
11-50 | Computer and Network Security | 🇸🇦 Saudi Arabia | 2023 |
| J.s. Held Llc |
 jsheld.com
|
1001-5000 | Construction | 🇺🇸 United States | 1974 |
| Lexisnexis |
 lexisnexis.com
|
10001+ | information technology and services | 🇺🇸 United States | 1970 |
| IT Minds |
 it-minds.dk
|
51-200 | Software Development | 🇩🇰 Denmark | - |
| Furber AG |
 furber.ch
|
- | - | 🇨🇭 Switzerland | - |
| Prosek Partners |
 prosek.com
|
201-500 | Public Relations and Communications Services | 🇺🇸 United States | 1990 |
| RBC Capital Markets |
 rbccm.com
|
5001-10000 | Investment Banking | 🇨🇦 Canada | - |
| Khoros |
 khoros.com
|
501-1000 | Software Development | 🇺🇸 United States | 2019 |
| We Translate On Time |
 wetranslateontime.com
|
1-10 | Translation and Localization | 🇵🇹 Portugal | 2016 |
| Big Games Machine |
 biggamesmachine.com
|
11-50 | Marketing Services | 🇬🇧 United Kingdom | 2014 |
| LAIKA Studios |
 laika.com
|
201-500 | Animation | 🇺🇸 United States | - |
| OUTLOOK PUBLISHING LTD |
 outlookpublishing.com
|
- | Book and Periodical Publishing | 🇬🇧 United Kingdom | - |
| Geeks Uneek INC |
 geeksuneek.com
|
1-10 | IT Services and IT Consulting | 🇺🇸 United States | 2008 |
| FullBloom |
 fullbloom.org
|
5001-10000 | Education Management | 🇺🇸 United States | 1976 |
| Global Technology Industry Association |
 gtia.org
|
51-200 | Industry Associations | 🇺🇸 United States | 2025 |
| SoftGamings |
 softgamings.com
|
501-1000 | Software Development | 🇱🇻 Latvia | 2007 |
| Torrent Consulting |
 torrentconsulting.com
|
10001+ | IT Services and IT Consulting | 🇺🇸 United States | 2013 |
| BOLD |
 bold.com
|
1001-5000 | Software Development | 🇵🇷 Puerto Rico | 2005 |
| Mastercard |
 mastercard.com
|
10001+ | information technology and services | 🇺🇸 United States | 1966 |
| Diligent Robotics |
 diligentrobots.com
|
201-500 | Hospitals and Health Care | 🇺🇸 United States | - |
| Orcasio Inc. |
 orcasio.com
|
11-50 | IT Services and IT Consulting | 🇺🇸 United States | 2018 |
| Catholic Schools Parramatta Diocese |
 parra.catholic.edu.au
|
5001-10000 | Education Administration Programs | 🇦🇺 Australia | - |
A sample of enriched company profiles. Full exports include company, social, and spend signals on every domain.
Slack usage by industry
by TLD segment-
01 Software Development 2,879 22.7%
-
02 IT Services and IT Consulting 1,608 12.7%
-
03 Technology, Information and Internet 1,579 12.4%
-
04 Financial Services 1,284 10.1%
-
05 Advertising Services 676 5.3%
-
06 information technology and services 542 4.3%
-
07 computer software 505 4%
-
08 Business Consulting and Services 410 3.2%
-
09 Computer and Network Security 402 3.2%
-
10 Non-profit Organizations 330 2.6%
Slack industry distribution chart
share by domain segmentSlack users by company revenue
8,654 companiesTechnologies related to Slack
Widget ManagementPut it to work
What teams do with the Slack list
Competitor analysis
Selling Google Fonts, DigiCert, or another Widget Management product? These 40.88K Slack users are your displacement audience, filterable by country and company size.
Market research
Top markets for Slack: United States (55.2%), United Kingdom (6.3%), Germany (4.2%). Size the Widget Management market by geography before you build or invest.
Free for non-profits, academia & data journalists - non-commercial and public-interest use, on request.
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