Based on our record, Mattermost seems to be a lot more popular than ejabberd. While we know about 59 links to Mattermost, we've tracked only 2 mentions of ejabberd. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Also a fan of XMPP, ejabberd.im is a formidable piece of software that pretty much just works once you have it all set up and configured. Source: over 2 years ago
It supports voice and video calls, and you use it on your own server (like prosody.im and ejabberd.im). It's also really simple to get a user to create an account on a server you run/a public one and.... It does not require a phone number or an email address. Source: about 3 years ago
> Tell me another platform that is free, has realtime chat, voice and video, has stable service, allows sharing images and other media, with good ownership management... And is open source. Mattermost: https://mattermost.com/ Rocket.Chat: https://www.rocket.chat/ Nextcloud Talk: https://nextcloud.com/talk/ Self hosting and some assembly required. I've run all of them on cheap VPSes to explore a Slack/Discord... - Source: Hacker News / 23 days ago
Mattermost, Inc. | Senior React Native Engineer | REMOTE (US Only) | Full-Time At Mattermost we build an open core, chat and collaboration platform focused on making users with mission critical work more productive while also allowing our customers to self-deploy and have full control over their own data. We’re looking for a Senior React Native Engineer who has the depth to significantly move the performance... - Source: Hacker News / about 2 months ago
Mattermost — Secure collaboration for technical teams. Free plan with unlimited channels, playbooks, boards, users, 10GB storage, and more. - Source: dev.to / 3 months ago
Mattermost for Chat, and also for Notifications sent by Uptime-Kuma. Source: 5 months ago
Mattermost is an good alternative to companies, workers and teams. Source: 10 months ago
Openfire - Openfire (formerly Wildfire) is a cross-platform instant messaging (IM) and groupchat server.
Slack - A messaging app for teams who see through the Earth!
Prosody - Prosody is a modern flexible communications server for Jabber/XMPP written in Lua.
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Matrix.org - Matrix is an open standard for decentralized persistent communication over IP.
Rocket.Chat - Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework.