Cutegram is a free and opensource telegram clients for Linux, Windows, OS X and OpenBSD, focusing on user friendly, compatibility with desktop environments.
Cost / License
- Free
- Open Source
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
- BSD

Wispi is described as 'Free calls and messages' and is a Video Calling app in the social & communications category. There are more than 100 alternatives to Wispi for a variety of platforms, including Android, iPhone, iPad, Windows and Android Tablet apps. The best Wispi alternative is Signal, which is both free and Open Source. Other great apps like Wispi are Telegram, Element, Matrix and Tox.
Cutegram is a free and opensource telegram clients for Linux, Windows, OS X and OpenBSD, focusing on user friendly, compatibility with desktop environments.

Unofficial whatsapp web desktop client for OSX, Linux and Windows. Build with Electron.




Boosted version of the telegram bot API. It has all of the official telegram bot API features plus:








AVAILO is a business communication app for teams. One place for internal and external communications, open groups for your team members, service providers and customers, with real time messaging, share emails, folders and files, in a simple way.




GyachE Improved (GyachI) is a fork from Gyach Enhanced Yahoo! client for Linux operating systems. This Yahoo! client supports almost all of the features you would expect to find on the official Windows Yahoo!

The one and only secure messaging app Protect your privacy!
SECURE MULTIMEDIA MESSAGING



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.





With group calls up to 256 users, Video4sure is an easy way to make video calls or setup group meetings. No need to register, install or pay. As soon as you visit the home page, it generates a unique invite link that you can share with your contacts.