About Slack
Slack is a messaging platform designed for professional use, letting teams communicate in channels, make video calls, share files, and integrate with hundreds of business tools. It's trusted by millions of companies globally as the central hub for team communication.
Founded2013
HeadquartersSan Francisco, CA, USA
DeploymentCloud (SaaS), Desktop App, Mobile (iOS), Mobile (Android)
Company sizeStartup, Small Business, Mid-Market, Enterprise
Integrations
Google DriveZoomGitHubJiraSalesforceNotionAsanaTrello
Industries served
TechnologyMediaFinanceHealthcareEducation
Slack features
- ✓Channels & Direct Messages
- ✓Video & Audio Huddles
- ✓File Sharing
- ✓App Integrations (2,600+)
- ✓Workflow Builder
- ✓Slack Connect
- ✓Search & Archive
- ✓Slack AI
Slack pricing
Free
$0forever
- 90-day message history
- 10 app integrations
- 1:1 audio/video calls
Pro
$7.25/user/month
- Unlimited message history
- Unlimited apps
- Group audio/video calls
Business+
$12.50/user/month
- Everything in Pro
- 24/7 support
- Advanced identity management
Slack alternatives
No listed alternatives yet for Slack.
Frequently asked questions
No FAQs have been published for Slack yet.