Self-Hosted Microsoft Teams Alternatives

Open source video conferencing system for tutors.

A decentralized fault-tolerant platform for corporate interaction within companies and for private communication with clients.

Private and Secure Instant Messenger for Office designed specifically for keeping remote employees and multiple offices in sync.

"Give your team the freedom to chat, talk, share and interact together from anywhere, on any devices" by using it.

TrueConf Server is used by 5000 companies around the world connecting thousands of workplaces and conference rooms. The server is specially designed to work in your corporate network. Deploying TrueConf Server takes only 15 minutes!

Zangi for Business is a secure communication platform that offers top-level security technologies to ensure data security.

Teleport.Video is an online video conferencing platform that enables you to connect with people or a group from anywhere.

Milo is a mobile-first, private, cloud-based community engagement platform tailor-made to help businesses run their communities like never before.

Add contextual activity feeds, chat, and secure file sharing directly into your apps to increase user engagement, improve in-app retention, and reduce customer churn.

Balloon is a virtual events platform, focusing on attendee engagement, enabling organizers to monetize their events efficiently. Events can have live video streaming stages, networking (1:1 or small group), expo booths, breakout sessions, sponsors.

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.