Slack is a platform for team communication: everything in one place, instantly searchable, available wherever you go. Offering instant messaging, document sharing and knowledge search for modern teams.

• Chat with your whole team in public and private channels
• Organize conversations in threads
• Talk one-on-one with direct messages
• Use Slackbot to get automated notifications
• Share files, embed online media, connect to web apps, and more with Slack bots
• Customize notifications and pause them when you're away
• iOS, Android, Windows, Mac, Linux and web apps available

• Free for unlimited users with up to 10 integrations and an archive of up to 10k messages
• $8/user/month Standard plan for unlimited integrations and message archive
• $15/user/month Plus plan for Single Sign-on, compliance exports, and 99.99% uptime guarantee SLA
• Custom Enterprise Grid pricing available for unlimited workspaces, organization-wide search, single security management, and 4-hour support response time