Realy free chat couples
One feature I really like is the ability to upload sound, video, or images directly from your mobile device, which seems handy when communicating on the go.Mattermost is licensed under an "Apache-wrapped AGPL" which is not unlike the license for Mongo DB.Some features have been implemented after-the-fact through bot services, including nickname management, logging, and other features, but these vary from server to server.IRC does still have some things going for it, though.As I write this, for example, I'm using at least two team collaboration tools, but the notifications are silenced so that I can check in periodically as the breaks in my work allow for it, just as I silence social media notifications when I really need to .I would advocate that for your team collaboration needs, you pick a tool that's exclusive to work, though not everyone agrees on this.And it features an API so you can extend it or connect it with other tools. Here's an online demo, although it's worth noting the demo doesn't implement all of the features available in the project, including file upload.Mattermost is another very modern approach to team chat.
Whether your colleagues are sitting across the room from you or on the other side of the planet, the ability to communicate in real-time makes many conversations faster, easier, and can help reduce confusion that might emerge in asynchronous communication.
But Slack is a closed source Saa S tool, and it's far from the only name in the game.
In fact, open source might be critical to your business chat needs.
In fact, if you're already using Slack, there's an easy import function which lets you move over your current channels and archives.
Mattermost also integrates into your organization's existing LDAP or Active Directory authentication systems.