Robin lets you ship superior in-app messaging experience without having to do the tedious work. Building 1-1 / group messaging can get complex, we have done the hard work so you never have to.
United States
United States
At work, more than ever, we need a place to bring everyone together and help each person succeed. That’s Jostle. The employee success platform.
JANDI is a group-oriented enterprise messaging platform with an integrated suite of collaboration tools for workplace.
United States
Sipnetic is a free VoIP softphone based on the SIP protocol. Sipnetic supports voice and video calls, instant messages, presence information and end-to-end encryption.
Stay in touch with your friends right from your desktop, with fTalk – FREE chat messenger for your desktop With many features:
United States
Messengerand
Voptop offers secure and anonymous telephony, instant messaging, file transfer and screen sharing/recording. The Voptop-network is a “peer to peer”-network, which is built by using all registered voptop clients.
Wire
A federated end-to-end encrypted messenger that needs no phone number or email — your account is a cryptographic key you own.
Ukraine
A beautiful, free, easy-to-use chat (instant messaging) application for the XMPP protocol (Jabber, Google Talk). Project has been discontinued, though source code is still available on website
BroadSoft is the worldwide leader of VoIP applications serving more than 450 telecommunications service providers, including nine of the top 10 and 14 of the top 25 largest carriers in the world.
United States
Cisco Webex
The #1 Video chat plugin that will turn your website into a fully featured virtual office in minutes with: Video-calls, screen sharing, appointment scheduling, text-chat, whatsapp, Facebook messenger, site analytics and more….
Israel
Discordand
United States
Weered is a lobby-first social platform for gamers — a modern take on the classic game lobby in the spirit of MPlayer and Xfire. Every game gets its own lobby with voice rooms, crews, and live presence pulled from Steam, Xbox, PlayStation, and Twitch, plus tournaments...
Canada
World's most secure P2P messenger. End-to-end encrypted, zero-server architecture, quantum-resistant roadmap. WebRTC direct connections, advanced ECDH + DTLS + SAS verification, full ASN.1 validation.
KMess is the Live Messenger alternative for Linux, aiming at integration with the KDE desktop environment.
Woosh is a voice and chat app for small groups - servers, channels, threads, and DMs in one place. Its screen sharing runs at 1440p 60fps on a purpose-built capture stack. Built in clipping functionality each clip becomes a link you can trim, name, and drop into chat.
FBMessenger is a stand-alone Facebook Messenger app for Linux, very similar to the official Messenger for Windows.
A Collaboration workspace that acts as a virtual office for remote workers and distributed teams. Provides features like chat, voice channels, screen sharing, meeting rooms & task management and more.
Wire
Bopup IM suite organizes, manages and controls all of your business instant messaging system. This secure messaging suite is designed to provide efficient and private real-time communication over networks of any size.
Russia
This app allows to exchange secure messages and communicate instantly with users connected to the same communication server software from mobile and desktop-based messaging clients. Instant messaging is strongly encrypted and archived on the IM server which is privately hosted...
Russia
Instant Messaging (IM) server for internal and secure collaboration over corporate and business networks. It provides Active Directory support, message and file archiving, offline messaging and document distribution with a strong encryption of data.
Russia
Rocket.Chat
Coco Voice is a Walkie Talkie app to share voice, text, and pictures.
United States
Roger is the best way to talk with with friends and family. It’s a free walkie-talkie style app that connects you to anyone in your phone.
Team.biz is a messaging service for companies, teams, and professionals. Team administration, group messaging, add guests, text (SMS and MMS), open and private topics, drag & drop image and doc sharing, edit messages, view message history, and more.
Slackand
