“So yeah, we tried Slack ...”

A love letter from Sandwich Video:

Slack is a messaging app for teams: everything in one place, instantly searchable. And it's free for as long as you want, with an unlimited number of people.

Slack is a messaging app for teams: everything in one place, instantly searchable. And it's free for as long as you want, with an unlimited number of people.

Learn what Slack can do for you

Take the Tour

Screenshots, feature descriptions, and more

Imagine all your team communication in one place, instantly searchable, available wherever you go. That's Slack.


Companies using Slack include AirBnB, BuzzFeed, Dow Jones, ebay, Expedia, Intuit, NASA, NBCUniversal, Salesforce, and The Wall Street Journal.

“I am basically in love with Slack. It took us less than 24 hours to get everyone on board (as you know, people are resistant to change), and it is amazing.”

Tony Conrad, Founder, About.me

Slack works with the services that your team already uses

See our full list of integrations