San Francisco, California
Company size

About Us

Slack has transformed business communication. It’s the leading channel-based messaging platform, used by millions to align their teams, unify their systems, and drive their businesses forward. Only Slack offers a secure, enterprise-grade environment that can scale with the largest companies in the world. It is a new layer of the business technology stack where people can work together more effectively, connect all their other software tools and services, and find the information they need to do their best work. Slack is where work happens.

Ensuring a diverse and inclusive workplace where we learn from each other is core to Slack’s values. We welcome people of different backgrounds, experiences, abilities and perspectives. We are an equal opportunity employer and a pleasant and supportive place to work.

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Twitter feed

Slack Huddles Music— Turn up the tunes. 💃

Today we are releasing the new Claude App for @SlackHQ, in beta. Now every company in the world has the chance to have a “virtual teammate” who can help make work more fun and productive.

Change is seldom as easy as we'd like it to be, but with these tips from @eakinsey, you can keep your community engaged through all the ups and downs. https://sforce.co/40oVLAL

Did you know 81% of sales reps say team selling helps them close sales?

Join our webinar March 30 and learn how to unlock team selling in Slack—you could find yourself celebrating some big wins in channel. 🏆

Today, Slack Community turns 4. Thanks for showing us year after year what it takes to build a thriving, inspiring, giving, and connected community! Here's to many more.

Connect with the Slack Community: https://bit.ly/3lMvfT5

Become more productive, but no less human. It's possible with Slack (and a few key tips!).

🔓 Unlock organizational agility
⚙️ Accelerate routine processes
💆 Reduce agent turnover
😍 Win over more shoppers

Jump into our on-demand @RetailDive webinar with @salesforce and @NeuraFlash, and see how Slack makes service teams sing. https://sforce.co/3K8ApT3

Wanting to integrate Slack with Salesforce Customer 360, but not sure where to start? You're not alone.

Tap into our global ecosystem of consulting partners and discover how much simpler your workday can become when all your apps are in one platform. 🧘‍♀️ https://sforce.co/3Z1KeX3

Screen share from anywhere with mobile screen sharing in huddles! Just open the More Options menu after starting a huddle and tap Share Screen to begin. You can even background the Slack app to continue sharing any content on your device!

Calling all learners! 📣

Ready to learn about Slack? Register to join #SalesforceDays and access dozens of free, on-demand sessions to grow your skills.

"Revolutionizing the way people work" has a nice ring to it. 🙃

Learn how your team can become more productive with this lovely interview from @AuthorityMgzine. 🪴 https://sforce.co/3y3zlc9

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Where is Slack headquarters?

Slack headquarters is located at San Francisco, California.

When was Slack founded?

Slack was founded in 2009.

How many employees does Slack have?

Slack has 50+ employees.

What is Slack's core business?

Slack is Computer Software company.

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