Slack
Slack is a single workspace that connects users with the people and tools they work with everyday, no matter where they are or what they do.
Market Share of Slack
Current Customer(s)
592832
Market Share (Est.)
13.81%
Ranking
#3
Top Competitors and Alternatives of Slack
The top three of Slack’s competitors in the File Sharing category are G Suite with 46.18%, Google Drive with 14.82%, Microsoft Office 365 with 10.09% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| G Suite | 1982081 | 46.18% | Slack vs G Suite |
| Google Drive | 636096 | 14.82% | Slack vs Google Drive |
| Microsoft Office 365 | 433116 | 10.09% | Slack vs Microsoft Office 365 |
| Cloudinary | 141729 | 3.30% | Slack vs Cloudinary |
| Dropbox | 140105 | 3.26% | Slack vs Dropbox |
| OneDrive | 48465 | 1.13% | Slack vs OneDrive |
| Microsoft OneDrive | 33870 | 0.79% | Slack vs Microsoft OneDrive |
| PixaBay | 33423 | 0.78% | Slack vs PixaBay |
| Citrix ShareFile | 30791 | 0.72% | Slack vs Citrix ShareFile |
| Adobe Document Cloud | 30614 | 0.71% | Slack vs Adobe Document Cloud |
| ShareFile | 29926 | 0.70% | Slack vs ShareFile |
| WeTransfer | 29550 | 0.69% | Slack vs WeTransfer |
| Box | 21452 | 0.50% | Slack vs Box |
| The Jupyter Notebook | 18413 | 0.43% | Slack vs The Jupyter Notebook |
| Scribd | 17854 | 0.42% | Slack vs Scribd |
| Egnyte | 12715 | 0.30% | Slack vs Egnyte |
| Glasscubes | 8831 | 0.21% | Slack vs Glasscubes |
| Microsoft OneNote | 7821 | 0.18% | Slack vs Microsoft OneNote |
| Transloadit | 4606 | 0.11% | Slack vs Transloadit |
| MangoApps | 3717 | 0.09% | Slack vs MangoApps |
Popular Comparisons
Top Competitors and Alternatives of Slack
The top three of Slack’s competitors in the File Sharing category are G Suite with 46.18%, Google Drive with 14.82%, Microsoft Office 365 with 10.09% market share.
Slack vs G Suite
Slack vs Google Drive
Slack vs Microsoft Office 365
Slack vs Cloudinary
Slack vs Dropbox
Slack vs OneDrive
Slack vs Microsoft OneDrive
Slack vs PixaBay
Customers of Slack
Around the world in 2026, over 592464 companies have started using Slack as File Sharing tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| DENSO | 10,000+ | Southfield | Michigan | United States |     |
| State Of Ohio | 10,000+ | Columbus | Ohio | United States | |
| The GEO Group, Inc. | 10,000+ | Boca Raton | Florida | United States | |
| European Space Agency - ESA | 10,000+ | Paris | Ile-de-France | France | |
| Yıldız Holding | 10,000+ | Istanbul | Istanbul | Turkey | |
| University Of Toulouse III - Paul Sabatier | 10,000+ | Toulouse | Occitanie | France | |
| ResMed | 10,000+ | San Diego | California | United States | |
| GE | 10,000+ | Boston | Massachusetts | United States | |
| Magna International | 10,000+ | Concord | Ontario | Canada | |
| National Vision Inc. | 10,000+ | Duluth | Georgia | United States | |
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Slack Customers by Products and Services
The top three products and services offering customers that use Slack for File Sharing are Marketing (10338), Digital Marketing (8135), Social Media (7461).
Customers
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Slack Customers by Employee Size
The majority of Slack's customers for the file-sharing category fall in the company size of 20 - 49 employees (204121 companies), 100 - 249 employees (144316 companies), 0 - 9 employees (92916 companies).
Employee Size
Slack Customers by Geography
The top three geographies of Slack for file-sharing are the United States with 319190(66.20%), United Kingdom with 41414(8.59%), Canada with 26768(5.55%) customers respectively.
Customers
Employees of Slack
Also see other Products/Services by Slack in:
FAQ
Find answers to the most often asked questions by users.
Who are the top Slack competitors?
Slack’s Top competitors in the file-sharing category are G Suite, Google Drive, Microsoft Office 365. You can view a full list of Slack competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Slack and 40,000 other technologies on the internet. You can also compare Slack and its feature with top competitors here : Slack vs G Suite Slack vs Google Drive Slack vs Microsoft Office 365.
What is Slack customer distribution based on company size?
What is Slack market share in the file-sharing?
What are the top countries that use Slack?
What are the top industries that use Slack?
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