Alternatives to Bravis for all platforms with any license

Skype

An instant messaging app that provides online text message and video chat services.

Freemium Mac Windows Linux Web Android ... iPhone Blackberry Chrome OS Windows S Android Tablet BSD Windows Phone iPad Apple Watch Android Wear PortableApps.com
Share your screen Video calling Exchange Integration IFTTT integration ... Microsoft Office integration Video calling Voice Call Add a feature

2375 Like
Wire

Wire is a secure and private messenger for phones, tablets and desktop. Crystal clear voice and video calls, private group chats, file sharing, audio and video messages...

Free Personal $ $ $ Open Source Mac Windows Linux Web Android ... iPhone Android Tablet iPad
End-to-end encryption Security focused Encrypted calls Encrypted chat ... Group chat Integrated File Sharing Photo Sharing Privacy focused Privacy Protected Share your screen Video calling Voice Call WebRTC Add a feature

169 Like
Linphone

Linphone is an internet phone or Voice Over IP phone (VoIP). With Linphone you can communicate freely with people over the internet, with voice, video, and text instant...

Free Open Source Mac OS X Windows Linux Web Windows Mobile ... Android iPhone Android Tablet Windows Phone iPad Xfce
Encrypted VoIP calls Video calling Add a feature

102 Like
Conversations

Conversations is a privacy focused, open source XMPP Texting [Jabber] client for Android 4.0+ smart phones with wife-approved easy encryption [OTR, OMEMO, or GPG]. ...

Free Open Source Android Android Tablet
Decentralized End-to-end encryption Encrypted chat Picture sharing ... Encrypted Connection Chat Bot Group chat Group Messaging Self destructing messages File upload Gpg encryption OTR Public groups chat Add a feature

50 Like
Zulip

Zulip is a group chat app. Its most distinctive characteristic is that messages are threaded by topic, helping you have long-running, organized conversations....

Free Open Source Mac Windows Linux Web Android ... iPhone Android Tablet BSD Self-Hosted
Threaded Conversations Group collaboration Chat Bot Community based ... GitHub integration Group chat Integrated File Sharing MarkDown support Team Collaboration Add a feature

117 Like
appear.in

Video conversations with up to 8 people in your browser - no downloads, no login. Just name your channel and you are on. Works in all modern browsers, even mobile.

Freemium Windows Web Android iPhone Chrome OS ... Android Tablet iPad
Anonymity Anonymous email Group chat No installation ... No registration required Stickers WebRTC Add a feature

64 Like
Xabber

Open source Jabber (XMPP) client with multi-account support, clean and simple interface. Being both free (as in freedom!) and ad-free, Xabber is designed to be the best...

Free Open Source Android
Encrypted chat Add a feature

42 Like
VideoMeeting

VideoMeeting is a free and open source video conference solution built to have video calls and chats using your web browser. It is a pure web application based on WebRTC...

Free Open Source Web Chrome OS Self-Hosted
Video calling Add a feature

4 Like
Voxeet

Free HD conference calls up to 8 participants. High definition voice, 3D immersive sound.

Commercial Windows Android iPhone Android Tablet iPad
Integrated File Sharing Real time collaboration Team Collaboration WebRTC Add a feature

33 Like
Ryver

Ryver provides all of your team communications in one place: chats, posts, and files. Invite as many team members and guests as you need.

Free Mac OS X Windows Linux Web Android ... iPhone Android Tablet iPad Chrome
Integrated File Sharing Team Collaboration Add a feature

6 Like
Tango

Tango allows you to easily connect with friends & family or make new friends. Make video & voice calls, send text messages, play games, send music messages...

Freemium Android iPhone Android Tablet iPad
Photo Sharing Video calling Voice Call Add a feature

26 Like
SeaFour.club

SeaFour.club is a socket webchat supporting aesthetic username customization and stylized messages using a markup language similar to 'LISP', and supports a...

Free Open Source Linux Web BSD
Ad-free Group chat Lightweight Add a feature

8 Like
Sesame Chat

Sesame is a messaging app that gives you a self-aware digital assistant to protect messages on your behalf: your own Personal Cognitive Messenger™. Your Cognitive...

Free Personal iPhone iPad
No features added Add a feature

7 Like
WowApp

WowApp helps you do good through the Power of Sharing. We share all revenues with you. WowApp Messenger is free and you can receive earnings without ever spending money....

Freemium Mac OS X Windows Android iPhone Android Tablet ... iPad
Group chat Integrated File Sharing Video calling Voice Call Add a feature

3 Like
Zoho Chat

Zoho Chat combines content and communications into a single view to give you a comprehensive picture of your team's work. Zoho Chat brings the informality and...

Free Web Android iPhone Android Wear
Group chat Integrated File Sharing Add a feature

7 Like