Rocket.Chat is described as 'Open-source messaging platform with real-time group, direct, and private chats, file sharing, video conferencing, custom integrations, and self-hosting' and is a very popular Group Chat app in the social & communications category. There are more than 100 alternatives to Rocket.Chat for a variety of platforms, including Web-based, Android, iPhone, Windows and Mac apps. The best Rocket.Chat alternative is Element. It's not free, so if you're looking for a free alternative, you could try Element or Discord. Other great apps like Rocket.Chat are Slack, Jitsi Meet, Mattermost and Zulip.
MirrorFly is customizable in-app communication SDKs for businesses to integrate chat, voice, video calling and video conferencing features on their existing web and mobile applications.
Self-hosted chat platform enabling secure team messaging, file sharing, and group, voice, and video calls. Features native Android app, PWA web access, instant deployment, admin controls, white-label options, open-source code, and runs on any server.
Ryver provides all of your team communications in one place: chats, posts, and files. Invite as many team members and guests as you need.
Roomy creates rooms of sociality. Digital places for friends and collaborators to hang out in. Roomy is a lot more than 'group chat', but we do believe group chat is minimum viable everything, as it's the best default foundation for greenfield community building and...
PrivMX Fusion is safe and easy collaboration software for all kinds of teams, with virtual workspace protected by end-to-end encryption. Each team uses desktop/laptop client software and its own (zero-knowledge) PrivMX Team Server.
Awesome hosting for Matrix chat and integrations - built on the Matrix open ecosystem for secure, decentralised communication, by the creators of Matrix.
Lifesize Go gives you instant access to your own high-quality free video meeting space. Host meetings with up to eight participants from your phone or laptop without needing to download an application or install updates.
Mycelium (formerly Disclone) is a feature-rich, open source communication app and personal-collaborative hub (drive/notes...).
India
United Kingdom
United States
Germany
EU
Poland
Belgium