“Are you having problems selecting which platform is best—TeamSpeak or Discord? Then you should read this blog since it will assist you in making a....
https://www.troopmessenger.com/blogs/teamspeak-vs-discord

Slack is completely free to use for as long as you want, and you may invite as many people as you want. This will appear....
https://www.troopmessenger.com/blogs/slack-pricing