Semaphor is described as 'Zero Knowledge, end-to-end encrypted collaboration tool for teams and businesses. Reviewable source code. Python wrapper for bots & integrations. Encryption white paper. Native offline mode. Faster file-sharing. Built for enterprise' and is a Group Chat app in the security & privacy category. There are more than 25 alternatives to Semaphor for a variety of platforms, including Web-based, Android, iPhone, Mac and Windows apps. The best Semaphor 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 Semaphor are Wire, Mattermost, Rocket.Chat and Quiet Chat.
Conduit is a simple, fast and reliable chat server powered by Matrix. Conduit is an alternative to Synapse and tries to be lightweight and easy to install, but it is still in development.
Twake Chat is a secure, open source messaging platform designed for enterprises. It offers seamless integration of chat, video conferencing, file sharing, and email, and more.
WorkChat streamlines collaboration for businesses. Connect seamlessly with team and clients, integrating WhatsApp, Skype, and Messenger to manage cross-channel messaging.
PeerSuite is an open source, decentralized, private alternative to apps like Discord or Slack. All data is sent only between clients through encrypted WebRTC channels.
Start your next video call with a single click. No download, plug-in or login required. Just get straight to talking, messaging and sharing your screen.
WorkDo is an all-in-one app to make teamwork effortless with features that allow you to collaborate easily with your teammates. It is specifically designed to make business management a breeze.
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.
Fuse Chat is a Video Chat script userfriendly php socket.io script With is fully responsive design whatever if you are using a mobile a computer or even a tablet will always fit your screen and give you the best chat experience possible.
Fast open source Slack desktop app, written in Node.js with native UI powered by the Yue library.
Offers real-time messaging, secure document sharing, direct feedback, visual markup, and centralized archiving for enterprise teams requiring robust collaboration and privacy. Supports remote team access, interactive previews, and unified organization of communication and files.
JayPads are a mix of WhatsApp and Doodle - taking the hassle out of planning your next night out, your next weekend trip or dinner with friends for good. Simply:
France
EU
United States
Poland
Convo is not a good alternative to Semaphor because Convo uses only server-side encryption. This means that Convo have the keys to your messages, can read them and, in principle, show them to others. Semaphor uses end-to-end encryption which means they do not have the keys and aren't able to read them or show them to others.