Slack

Yes, I use this too
No, I don't use this

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.

Top Competitors and Alternatives of Slack

The top three of Slack’s competitors in the Instant Messaging And Chat category are G Suite with 71.49%, Zendesk with 4.02%, Zoho Mail with 2.58% market share.

    Top Competitors and Alternatives of Slack

    The top three of Slack’s competitors in the Instant Messaging And Chat category are G Suite with 71.49%, Zendesk with 4.02%, Zoho Mail with 2.58% market share.

    Customers of Slack

    Around the world in 2023, over 315048 companies have started using Slack as Instant Messaging And Chat tool.

    Customers Employee Range City Region Country Social Links
    International Business Machines Corporation (IBM) 10,000+ Armonk New York United States
    University Of Michigan 10,000+ Ann Arbor Michigan United States
    University Of California - Los Angeles 10,000+ Los Angeles California United States
    Nvidia Corporation 10,000+ Santa Clara California United States
    Marks & Spencer Group Plc 10,000+ London England United Kingdom
    University Of California, San Francisco 10,000+ San Francisco California United States
    Red Hat 10,000+ Raleigh North Carolina United States
    University Of California, Berkeley 10,000+ Berkeley California United States
    Virginia Tech 10,000+ Blacksburg Virginia United States
    Columbia University 10,000+ New York City New York United States

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    Slack Customers by Industry

    The three top industries that use Slack for Instant Messaging And Chat are Marketing (9949), Digital Marketing (7718), Social Media (7668).

    Slack Customers by Employee Size

    The majority of Slack’s customers for the instant-messaging-chat category fall in the company size of 20 - 49 employees (125751 companies), 0 - 9 employees (105363 companies), 100 - 249 employees (55373 companies).

    Slack Customers by Geography

    The top three geographies of Slack for instant-messaging-chat are the United States with 192574(45.73%), United Kingdom with 35335(8.39%), India with 19267(4.58%) customers respectively.

    Employees of Slack

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    FAQ

    Find answers to the most often asked questions by users.

    Who are the top Slack competitors?

    Slack’s Top competitors in the instant-messaging-chat category are G Suite, Zendesk, Zoho Mail. 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 Zendesk Slack vs Zoho Mail .

    What is Slack customer distribution based on company size?

    The majority of Slack’s customers for the instant-messaging-chat category fall in the company size of 20 - 49 employees (125751 companies), 0 - 9 employees (105363 companies), 100 - 249 employees (55373 companies). You can view a distribution chart of Slack customers by company size here.

    What is Slack market share in the instant-messaging-chat?

    Slack has market share of 9.05% in instant-messaging-chat market. Slack competes with 132 competitor tools in instant-messaging-chat category. The top alternatives for Slack instant-messaging-chat tool are G Suite with 71.49%, Zendesk with 4.02%, Zoho Mail with 2.58% market share.

    What are the top industries that use Slack?

    Top industries that use Slack for instant-messaging-chat are Marketing (9949), Digital Marketing (7718), Social Media (7668).

    What are the top countries that use Slack?

    Around the world in 2023, over 315048 companies have started using Slack as instant-messaging-chat tool. Companies using Slack for instant-messaging-chat are majorly from United States with 192574 customers. 45.73% of Slack customers are from the United States. Other top countries using Slack are United Kingdom and India with 35335(8.39%) and 19267(4.58%) customers respectively.

    Justine Lyon
    Justine Lyon
    Senior VP of Sales, Ally
    At my previous organization we used Zoominfo and LInkedIn Navigator for contact, Bombora for intent and DiscoverOrg for account info. When I joined Ally where we use 6sense, I found it to be as valuable as all the other tools combined!
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