Telegram Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free. It is like SMS, but more powerful. . Free Open Source Mac Windows Linux Web Windows Mobile ... Android iPhone Blackberry Android Tablet BSD Windows Phone iPad Apple Watch Android Wear PortableApps.com FreeBSD Stickers Lightweight Built-in File transfer End-to-end encryption ... Cloud sync Encrypted chat Voice Call Ad-free Group chat Persistent History Public groups chat Share files Anonymous Secure Filesharing Built-in Photo editor Chat Bot Encrypted calls Encrypted VoIP calls GPS Location Tracking IFTTT integration In-Game Overlay Messages in cloud Multi Device Support Multiple Account support Works Offline Based on phone number Photo Sharing Portable Portable Linux Privacy protection Push to talk Search by tags Secret chats Security focused Self destructing messages Send Big files Share Videos Support for Themes Video calling Voice messages Add a feature 993 Like Skype needs ID for login while all these need network numbers Guest • Sep 2017 • 7 agrees and 0 disagrees Disagree Agree Clear voice calls, OTR encrypted. Lightest on resources. Multiplatform native client app, not like others. Guest • Oct 2017 • 2 agrees and 0 disagrees Disagree Agree Super fast, stable, lightweight. Everything Skype is not. liqube • Aug 2017 • 2 agrees and 0 disagrees Disagree Agree So many more options and it's end-to-end encrypted :) Guest • Jun 2017 • 4 agrees and 4 disagrees Disagree Agree
Hangouts Hangouts is a messaging app that lets you send and receive messages, photos and more, and even start free video and voice calls – one to one or with a group! ... Free Windows Web Android iPhone Chrome OS ... Android Tablet iPad Chrome Android Wear Gmail integration Group chat Multi Device Support Texting ... Voice Call Voice messages WebRTC Add a feature 936 Like Its email systems voice and screen sharing file send it really good. That's why it is better then skype Guest • Mar 2016 • 2 agrees and 0 disagrees Disagree Agree Only needs a Google account. Great integration with Gmail/Inbox. Android and iOS apps, plus stand-alone web version. Easy integration with Google Voice, can send SMS or make phone calls for free (even from abroad). Best communications app in my opinion. samnordberg • Nov 2017 • 1 agrees and 0 disagrees Disagree Agree
Signal TextSecure and RedPhone have been merged to create Signal! Using Signal, you can communicate instantly while avoiding SMS fees, create groups so that you can chat in... Free Open Source Mac Windows Linux Android iPhone ... Android Tablet iPad Chrome End-to-end encryption Encrypted chat Security focused Encrypted calls ... Encrypted Connection Self destructing messages Texting Video calling Voice Call Built-in File transfer Color coding Cross-platform Encrypted VoIP calls Forward Secrecy Group chat Mobile friendly Works Offline Protected by Password Based on phone number Privacy protection Private messaging Send files Voice messages Add a feature 340 Like End-to-end encryption and servers do not log data. Guest • Apr 2017 • 8 agrees and 4 disagrees Disagree Agree Secure, encrypted, not owned by Microsoft or Facebook, keeps your data safe. patrykmilhouse • Oct 2017 • 5 agrees and 2 disagrees Disagree Agree
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 156 Like Great security, open source, video calls, responsive developers. Guest • Apr 2016 • 10 agrees and 1 disagrees Disagree Agree Group audio calls with screen sharing functionality, open source, nice UI. svenjost • Oct 2016 • 8 agrees and 0 disagrees Disagree Agree For 1:1 or group chats or calls, it works well and it works on Linux Guest • Apr 2017 • 5 agrees and 0 disagrees Disagree Agree Good interface, available everywhere, feature rich and in active development namnodorel • Jul 2017 • 2 agrees and 0 disagrees Disagree Agree It's open source, cross-platform, and free! someonelast • Dec 2017 • 1 agrees and 2 disagrees Disagree Agree
Mumble Mumble is an open source, low-latency, high quality voice chat software primarily intended for use while gaming. Free Open Source Mac OS X Windows Linux iPhone BSD ... iPad PortableApps.com Lightweight Ad-free Channel manager Chat Bot ... Development API Encrypted chat Specific for Gaming In-Game Overlay Portable Positional audio Push to talk Add a feature 361 Like Communication more lightweight due to new opus codec when communicating Guest • Aug 2015 • 3 agrees and 0 disagrees Disagree Agree Completely open source, very high quality Guest • Nov 2016 • 3 agrees and 0 disagrees Disagree Agree Lightweight high quality audio chat. Self-hosted and encrypted, so your communications are private. Guest • Feb 2018 Disagree Agree Mumble requires a server. Skype is end-to-end Guest • Mar 2016 • 3 agrees and 20 disagrees Disagree Agree
Riot.im Riot (formerly Vector) is an opensource interoperable app running on Web, iOS and Android. It is built around chat rooms, both public and private and provides messaging... Free Open Source Linux Web Android iPhone iPad ... Self-Hosted Chrome Safari F-Droid Firefox Decentralized End-to-end encryption Group chat Matrix.org protocol ... Built-in File transfer Encrypted chat GitHub integration Group collaboration Self Hosted Feature Server Moderation Server side history Slack integration Team Collaboration Video calling Voice Call Add a feature 152 Like Free, opensource and encrypted, with federation support and can be hosted on your servers. Murz • Aug 2017 • 1 agrees and 0 disagrees Disagree Agree It's like Skype but has open groups like Teamspeak and it has unlimited fileupload. Thanks to a server to server structure, everyone can text everyone. MasteLrugarius • Nov 2016 Disagree Agree
Mattermost Mattermost is an open source, self-hosted Slack alternative. As an alternative to proprietary SaaS messaging, Mattermost brings... Free Open Source Mac OS X Windows Linux Android iPhone ... Android Tablet iPad Self-Hosted JavaScript Go (Programming Language) Cloudron Team Collaboration Data API Group chat Integrated File Sharing ... MarkDown support On-premises software Plugin API Slack integration Add a feature 117 Like
Viber Viber is a mobile application that lets you make free phone calls and send text messages to anyone who also has the application installed. . Freemium Mac OS X Windows Linux Android iPhone ... Windows RT Android Tablet Windows Phone iPad Blackberry 10 Apple Watch Call Transfer Group chat Hidden chat Multiple languages ... Push to talk Secret chats Video calling Voice Call Add a feature 287 Like Nearly all features that Skype offers plus CALL TRANSFERS from one device to another. Guest • Feb 2018 • 1 agrees and 0 disagrees Disagree Agree
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 Allows voice, video and text converstaions Guest • Jan 2016 • 5 agrees and 0 disagrees Disagree Agree
TeamSpeak TeamSpeak is a proprietary Voice over IP software that allows users to speak on a chat channel with other users, much like a telephone conference call. A TeamSpeak user... Freemium Mac Windows Linux Android iPhone ... Android Tablet iPad Decentralized Group chat Hostable In-Game Overlay ... Privacy Protected Push to talk Voice Call Add a feature 160 Like
Facebook Messenger Facebook Messenger is a faster way to message. Reach friends right on their phones, get and send messages fast, message everyone at once and more. Top Features: •... Free Windows Web Android iPhone Blackberry ... Android Tablet iPad Apple Watch Android Wear Group chat Video calling Voice Call Add a feature 181 Like
Matrix.org Matrix is an open standard for decentralized persistent communication over IP. It can be used for decentralised group chat, WebRTC signaling, IoT-data transfer, ... Free Open Source Mac Windows Linux Web Android ... iPhone Android Tablet iPad Self-Hosted WebRTC Python JavaScript Go (Programming Language) Java Perl End-to-end encryption Decentralized Chat Bot Distributed ... Encrypted chat GNU/linux-libre Group chat Real time collaboration Server side history Team Collaboration WebRTC Add a feature 73 Like Feature-full modern free opensource instant messaging server with federation. Murz • Aug 2017 • 1 agrees and 0 disagrees Disagree Agree
Trillian Trillian is an instant messaging app that works on phones, tablets, and desktops while keeping your chats neatly synchronized between all of them! We think conversation... Freemium Mac OS X Windows Linux Web Android ... iPhone Blackberry iPad Facebook integration Multiple protocols POP3 Support Team Collaboration Add a feature 269 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 62 Like Better sound and video quality and less complicated. Can also be used without an account or subscription. More stable than Skype and Hangouts. Guest • Nov 2016 • 1 agrees and 0 disagrees Disagree Agree You don't have to download it & it has no ads Guest • Oct 2016 Disagree Agree
FaceTime FaceTime is a video calling software feature developed by Apple for the iOS and Mac OS. FaceTime makes it possible to talk, smile, wave, and laugh with anyone on an... Freemium Mac OS X iPhone iPad Video calling Add a feature 65 Like
