We're so glad you're here.

You're on your way to a more productive (and pleasant) work day.

Sign up now to get a $100 credit thanks to the team at lore!

Hi there. Please use our desktop site to claim your credit.

What is this Slack thing, anyway? Learn more

Slack is a messaging app for teams - but more than that. Much more.

Say goodbye to never-ending emails

Work in the moment and get your entire team in on the conversation, in one simple place.

Stay in sync with your tools

Integrate with services you already use, and work in one place without constantly switching apps.

Access your team’s collective brain

Create a shared and transparent archive of team knowledge, files, and docs — all instantly searchable.

Get a quick tour of Slack’s main features.

Be more productive,
with less email and fewer meetings.

Sign up now to get a $100 credit thanks to the team at lore!

Thousands of happy customers, including:

Airbnb, Time, Pinterest, BuzzFeed, EA, Pandora, Harvard University, LinkedIn, Samsung, Ogilvy, eBay, Autodesk, Ticketmaster, Condé Nase, Urban Outfitters