I would personally vote for RocketChat, though I haven't used any of them and thus it is a gut reaction based on it being open-source (and able to be hosted on-premises). If we don't support other open-source projects, who will? --- [Visit Topic](https://discourse.ros.org/t/an-instantaneous-chat-platform-for-the-ros-community/7794/4) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: