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.
Current Customer(s)
Market Share (Est.)
Ranking
The top three of Slack’s competitors in the Productivity category are Microsoft Office 365 with 27.95%, Google Docs with 10.89%, Microsoft Excel with 7.64% market share.
Technology | Domains | Market Share (Est.) | Versus page |
---|---|---|---|
Microsoft Office 365 | 431207 | 27.95% | Slack vs Microsoft Office 365 |
Google Docs | 167960 | 10.89% | Slack vs Google Docs |
Microsoft Excel | 117879 | 7.64% | Slack vs Microsoft Excel |
JIRA Software | 75784 | 4.91% | Slack vs JIRA Software |
Microsoft Word | 62676 | 4.06% | Slack vs Microsoft Word |
Quip | 49536 | 3.21% | Slack vs Quip |
Microsoft Powerpoint | 33879 | 2.20% | Slack vs Microsoft Powerpoint |
Inkscape | 31033 | 2.01% | Slack vs Inkscape |
Atlassian Confluence | 30511 | 1.98% | Slack vs Atlassian Confluence |
Trello | 27290 | 1.77% | Slack vs Trello |
Airtable | 21928 | 1.42% | Slack vs Airtable |
Asana | 19390 | 1.26% | Slack vs Asana |
monday.com | 17420 | 1.13% | Slack vs monday.com |
SAPENTA | 15969 | 1.04% | Slack vs SAPENTA |
Evernote | 15309 | 0.99% | Slack vs Evernote |
Evernote Business | 14895 | 0.97% | Slack vs Evernote Business |
14405 | 0.93% | Slack vs pocket | |
Canvas LMS | 6032 | 0.39% | Slack vs Canvas LMS |
MangoApps | 2533 | 0.16% | Slack vs MangoApps |
Teamup Calendar | 2313 | 0.15% | Slack vs Teamup Calendar |
Popular Comparisons
The top three of Slack’s competitors in the Productivity category are Microsoft Office 365 with 27.95%, Google Docs with 10.89%, Microsoft Excel with 7.64% market share.
Slack vs Microsoft Office 365
Slack vs Google Docs
Slack vs Microsoft Excel
Slack vs JIRA Software
Slack vs Microsoft Word
Slack vs Quip
Slack vs Microsoft Powerpoint
Slack vs Inkscape
Around the world in 2025, over 373124 companies have started using Slack as Productivity tool.
Customers | Employee Range | City | Region | Country | Social Links |
---|---|---|---|---|---|
Autoliv | 10,000+ | Stockholm | Stockholm | Sweden | |
Rush Enterprises | 10,000+ | New Braunfels | Texas | United States | |
Vodafone | 10,000+ | Newbury | England | United Kingdom | |
Kyndryl | 10,000+ | New York City | New York | United States | |
NASA | 10,000+ | Washington, D.C. | Washington, D.C. | United States | |
Rutgers University | 10,000+ | New Brunswick | New Jersey | United States | |
JLL | 10,000+ | Chicago | Illinois | United States | |
Yandex | 10,000+ | San Jose | California | United States | |
ManpowerGroup | 10,000+ | Milwaukee | Wisconsin | United States | |
Polaris Industries | 10,000+ | Medina | Minnesota | United States |
The top three products and services offering customers that use Slack for Productivity are Marketing (8496), Digital Marketing (6895), Social Media (6585).
Customers
The majority of Slack's customers for the productivity category fall in the company size of 20 - 49 employees (123795 companies), 0 - 9 employees (72103 companies), 100 - 249 employees (70425 companies).
Employee Size
The top three geographies of Slack for productivity are the United States with 174992(59.38%), United Kingdom with 30987(10.52%), Canada with 16715(5.67%) customers respectively.
Customers
Find answers to the most often asked questions by users.
Who are the top Slack competitors?
Slack’s Top competitors in the productivity category are Microsoft Office 365, Google Docs, Microsoft Excel. 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 Microsoft Office 365 Slack vs Google Docs Slack vs Microsoft Excel.
What is Slack customer distribution based on company size?
What is Slack market share in the productivity?
What are the top countries that use Slack?
What are the top industries that use Slack?
Close deals faster by understanding your clients well. Know their technology stack, contract renewal date, top decision-makers, hiring trends, and top company news in one place.
Get a demo