There Are Open Source Alternatives to Slack: Here’s What You Need to Know Share October 22, 2020 Dm4r Technology Slack is a great tool for communicating with your team members, but it’s closed source, and may not be suitable for internal use in your business without paying for enterprise plans. Fortunately, there are open source options to replace it. Read This Article on CloudSavvy IT › Source : There Are Open Source Alternatives to Slack: Here’s What You Need to Know