Companies using Slack

We have found 135,711 companies that use Slack. The companies using Slack are most often found in United States and in the Computer Software industry. Slack is most often used by companies with 10-50 employees and 1M-10M dollars in revenue. Our data for Slack usage goes back as far as 3 years and 8 months.

Did you know that Slack customers are also likely to use Google Analytics and Google Apps?

Who uses Slack?

List of the top companies using Slack :
Company Website Country Revenue Company Size
AT&T att.com United States >1000M >10000

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Slack Market Share and Competitors in Collaborative Software

We use the best scanning techniques combined with advanced data science to monitor the market share of over 5,000 technology products, including Collaborative Software. In the Collaborative Software category, Slack has a market share of about 29.0%. Other major and competing products in this category include:

Slack
Collaborative Software
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135,711
Companies using Slack
Slack market share in Collaborative Software is about 28.99%
Collaborative Software

What is Slack?

Slack is a cloud-based team collaboration tool from Slack Technologies, Inc. (originally Tiny Speck). Whatever work means for you, Slack brings all the pieces and people you need together so you can actually get things done. It enables you to organize team conversations into public or private channels for project, topic, team or anything. It also provides direct messages between users as well as voice or video calls.

Top Industries that use Slack

Top Industries that use Slack

Looking at Slack customers by industry, we find that Computer Software (17%), Information Technology and Services (7%) and Marketing and Advertising (5%) are the largest segments.

Companies using Slack - Distribution by industry
Companies that use Slack, by industry :
Industry Number of companies
Computer Software 22814
Information Technology and Services 9778
Marketing and Advertising 7103
Internet 4698
Hospital & Health Care 2969
Retail 2669
Financial Services 2472
Nonprofit Organization Management 2122
Construction 1986
Real Estate 1914

Top Countries that use Slack

Top Countries that use Slack

54% of Slack customers are in United States and 6% are in United Kingdom.

Slack customers by country
Companies that use Slack, by country :
Country Number of companies
United States 73803
United Kingdom 7943
Canada 5849
India 3560
France 3080
Germany 2962
Spain 2226
Australia 1699
Netherlands 1397
Italy 880

Distribution of companies that use Slack based on company size (Employees)

Distribution of companies that use Slack based on company size (Employees)
Of all the companies that are using Slack,a majority (63%) are small (<50 employees), 10% are large (>1000 employees) and 27% are medium-sized.
Companies using Slack, by size (number of employees)
Companies that use Slack, by employees :
Employees Number of companies
10-50 Employees 54178
1-10 Employees 25302
50-200 Employees 19709
200-500 Employees 5037
500-1000 Employees 2132
1000-5000 Employees 1888
>10000 Employees 517
5000-10000 Employees 410

Distribution of companies that use Slack based on company size (Revenue)

Distribution of companies that use Slack based on company size (Revenue)
Of all the companies that are using Slack, a majority (84%) are small (<$50M), 0% are large (>$1000M) and 0% are medium-sized.
Slack clients - distribution by company revenue
Companies that use Slack, by revenue :
Revenue (in USD) Number of companies
1M-10M 63153
0M-1M 23604
10M-50M 17506
50M-100M 2966
100M-200M 1697
200M-1000M 1682
>1000M 874

Targeting by install base boosts your number of qualified accounts

Refine results by company size, location, and industry.
We provide targeted accounts and not contacts.
Delivery in one day or less.