Disa is described as 'Is your new messaging hub. Conversations from different services can seamlessly be joined together, or disbanded within seconds' and is a instant messenger in the social & communications category. There are more than 100 alternatives to Disa for a variety of platforms, including Android, iPhone, Windows, Mac and iPad apps. The best Disa alternative is Signal, which is both free and Open Source. Other great apps like Disa are Telegram, Element, Pidgin and Tox.
Chatzy is a free private chat service which you can use to communicate with people you already know or people who visits your blog or website. With Chatzy you can create a chatroom and send out email invitations very quickly and easily. No registration is required.
AtomJump.com is a well tuned hosted version of the free open-source AtomJump.org. It is free to chat publicly with your family, group or co-workers on your own group.
AQQ is a Polish (but available in English) multiprotocol instant messenger with support of: AQQ, Jabber, Gadu-Gadu, Tlen and ICQ. It has many great features like: one tabbed message window for all conversations; quick search for contacts; file sending (even through FTP thanks to...
Coco Voice is a Walkie Talkie app to share voice, text, and pictures.
Cutegram is a free and opensource telegram clients for Linux, Windows, OS X and OpenBSD, focusing on user friendly, compatibility with desktop environments.
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!
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.
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