Sylk Suite Alternatives

Secure messaging app with strong end-to-end encryption, advanced group chat privacy settings, secure video calls for teams, encrypted communication using Matrix open network. Riot.im is now Element.

Open Source free

Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.

Open Source

Work smarter, not harder. Save 1 day/week with free customizable workflows. Get access to 40+ workflow templates such as Employee Recognition & Engagement. Simplify your day-to-day workflows, increase team productivity & add simplicity to your work.

Try for free freemium

Stay in touch with your family and friends for free on Skype. Download Skype today to chat and call on desktop and mobile.

Send messages, files, create groups and make Tox to Tox audio and video calls. Securely.

Open Source

Join a WebRTC video conference powered by the Jitsi Videobridge

Application and Data, Collaboration, and Web and Video Conferencing

Open Source

Private & Secure Messenger

Open Source

Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.

freemium $15.99 / Monthly (Pro - Great for Small Teams)

Free and secure calls and messages to anyone, anywhere. Keep your conversations going no matter where you are.

Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework.

Open Source

Engage Your Online Students. BigBlueButton is a web conferencing system designed for online learning.

Open Source

Facebook Messenger is a faster way to message.