After unveiling a limited preview of Teams in November last year, Microsoft is now rolling out its collaboration and communication platform, positioned as a rival to Slack, more widely: Teams is now available, and free, for all 85 million monthly active users of Office 365, Microsoft’s suite of cloud services and apps as a web app and native apps for Windows, iOS and Android.

Along with it, the company is announcing some 150 integrations with third-party services like Asana, Zendesk and Hootsuite, alongside the ability to chat (with other humans or with bots), security services, customization options and more.