MakeUseOf: The 7 Best Free Slack Alternatives for Team Communication

MakeUseOf: The 7 Best Free Slack Alternatives for Team Communication. “Slack sits firmly at the top of the online communication platform pile. The instant messaging cum team collaboration workspace has millions of users from businesses and organizations of all sizes. Slack’s success is built upon a simple idea—life is all about communication, and email is no longer suitable for fast-paced working environments. That’s not to say there isn’t a place for email. But email threads become disjointed, tangled messes with multiple respondents. Why waste time when there is a better option available?”