Slack References Capped?

Access even more references from these marketplace competitors

Work at
Slack?
Upgrade Profile
  • 4.8 / 5.0 (7026)
    Sponsored 474+ References
  • 4.8 / 5.0 (2797)
    Premium 152+ References
  • 4.8 / 5.0 (2265)
    Premium 35+ References

Slack

Verified
Read 397 Slack reviews and testimonials from customers, explore 173 case studies and customer success stories, and watch 32 customer videos to see why companies chose Slack as their Internal Communications Software

Slack is building the platform that connects teams with the apps, services, and resources they need to get work done. Launched in 2014, Slack is the fastest growing business application in history. Millions of people around the world use Slack to bring their teams together, make sense of their work, and drive their business forward.

Show more
Categories:
  • 397 Testimonials View
  • 173 Case Studies View
  • 32 Customer Videos View
Customer Rating Review Score based on 5134 reference ratings
4.8/5.0 (5134)
  • Fall 2025 Market Leader Internal Communications Software
    Press Release Report

Check out this Top Rated Slack alternative

  • Customer Rating Review Score
    4.8 / 5.0 (7026)

    Workplace is a collaborative platform run by Facebook. It is built on Facebook's powerful systems that keep more than a billion people's information safe. It connects everyone in your organization to turn ideas into action and get more done.

    Learn more about Workplace from Meta

397Testimonials

  • “Having Slack as a communication platform has helped us in making sure that we are there for our customers with the right information at the right time, with the right …

    Chetty Arun Director of Design

  • "Before, catching up after taking time off could take hours of scrolling, or worse, meetings. Now we can easily catch up with Slack AI’s channel summaries for any specified date …

    Jessica Daly Business Development Manager

  • “One of the best advantages of Slack Connect is that it’s completely transparent. I don’t need to educate my team on specific topics or trends because they’re already privy to …

    Srivatsan Mohan Chief Technology Officer
396 more testimonials currently locked

173 Case Studies

  • TD Ameritrade scales secure collaboration across 10,000 employees with Slack

    Justin Valente Director of Messaging, Mobile and Collaboration Engineering

  • Improving collaboration with Slack

  • Bringing the ideal suitcase to market with Slack

    Stephanie Korey Co-founder
172 more case studies currently locked

32 Customer Videos

  • Sharesies use Slack as their digital HQ to eliminate barriers for faster incident resolution
    Play Video
    Brooke Roberts Co-founder and Co-CEO and Director
  • Build lasting customer relationships with Slack Connect
    Play Video
    Jeanne DeWitt Grosser Head of Americas Revenue and Growth
  • Resolving complex issues faster with Slack
    Play Video
    Andrew Walsh Chief Executive Officer
31 more videos currently locked

Additional Slack Information & Resources

Read Slack Reviews, Testimonials & Customer References from 397 real Slack customers.

Browse Slack Case Studies, Customer Success Stories, & Customer References from 173 businesses that use Slack.

Watch Slack Customer Videos to learn why 32 businesses chose Slack.

FeaturedCustomers has 1,902,717+ validated customer references including reviews, case studies, success stories, customer stories, testimonials and customer videos that will help you make better software purchasing decisions.