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)
602557
Market Share (Est.)
7.91%
Ranking
#2
Top Competitors and Alternatives of Slack
The top three of Slack’s competitors in the File Sharing category are G Suite with 70.14%, Google Drive with 7.57%, Microsoft Office 365 with 6.49% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| G Suite | 5343801 | 70.14% | Slack vs G Suite |
| Google Drive | 576831 | 7.57% | Slack vs Google Drive |
| Microsoft Office 365 | 494595 | 6.49% | Slack vs Microsoft Office 365 |
| Dropbox | 139610 | 1.83% | Slack vs Dropbox |
| Cloudinary | 130188 | 1.71% | Slack vs Cloudinary |
| PixaBay | 34809 | 0.46% | Slack vs PixaBay |
| ShareFile | 34360 | 0.45% | Slack vs ShareFile |
| Citrix ShareFile | 34005 | 0.45% | Slack vs Citrix ShareFile |
| OneDrive | 33806 | 0.44% | Slack vs OneDrive |
| WeTransfer | 33215 | 0.44% | Slack vs WeTransfer |
| Adobe Document Cloud | 31206 | 0.41% | Slack vs Adobe Document Cloud |
| Microsoft OneDrive | 24327 | 0.32% | Slack vs Microsoft OneDrive |
| Box | 21684 | 0.28% | Slack vs Box |
| Scribd | 17049 | 0.22% | Slack vs Scribd |
| Egnyte | 12926 | 0.17% | Slack vs Egnyte |
| Glasscubes | 9050 | 0.12% | Slack vs Glasscubes |
| Transloadit | 5623 | 0.07% | Slack vs Transloadit |
| Microsoft OneNote | 5532 | 0.07% | Slack vs Microsoft OneNote |
| MangoApps | 3788 | 0.05% | Slack vs MangoApps |
| The Jupyter Notebook | 3341 | 0.04% | Slack vs The Jupyter Notebook |
Popular Comparisons
Top Competitors and Alternatives of Slack
The top three of Slack’s competitors in the File Sharing category are G Suite with 70.14%, Google Drive with 7.57%, Microsoft Office 365 with 6.49% market share.
Slack vs G Suite
Slack vs Google Drive
Slack vs Microsoft Office 365
Slack vs Dropbox
Slack vs Cloudinary
Slack vs PixaBay
Slack vs ShareFile
Slack vs Citrix ShareFile
Customers of Slack
Around the world in 2025, over 602479 companies have started using Slack as File Sharing tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Marathon Petroleum Corporation | 10,000+ | Findlay | Ohio | United States |     |
| ScribeAmerica | 10,000+ | Fort Lauderdale | Florida | United States | |
| IKS Health | 10,000+ | Dallas | Texas | United States | |
| Bristol Myers Squibb | 10,000+ | Princeton | New Jersey | United States | |
| Reliance Industries Limited | 10,000+ | Navi Mumbai | Maharashtra | India | |
| Stanford University | 10,000+ | Stanford | California | United States | |
| Groupe Casino | 10,000+ | Saint-Etienne-sur-Chalaronne | Auvergne-Rhone-Alpes | France | |
| Advanced Micro Devices, Inc. | 10,000+ | Santa Clara | California | United States | |
| UF Information Technology | 10,000+ | Gainesville | Florida | United States | |
| CMX | 10,000+ | San Francisco | California | 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 (10482), Digital Marketing (8276), Social Media (7577).
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 (208482 companies), 100 - 249 employees (146041 companies), 0 - 9 employees (97454 companies).
Employee Size
Slack Customers by Geography
The top three geographies of Slack for file-sharing are the United States with 324950(66.14%), United Kingdom with 42511(8.65%), Canada with 27053(5.51%) 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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