Cost / License
- Freemium
- Open Source
Application types
France
EUPlatforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- F-Droid
+2
Kontalk Messenger Alternatives
Kontalk Messenger is described as 'Kontalk is a secure instant messenger, allowing you to send and receive text, image and voice messages (other file types coming soon) to and from other Kontalk users completely free of charge' and is a instant messenger in the security & privacy category. There are more than 50 alternatives to Kontalk Messenger for a variety of platforms, including Android, iPhone, Windows, Mac and iPad apps. The best Kontalk Messenger alternative is Signal, which is both free and Open Source. Other great apps like Kontalk Messenger are Telegram, WhatsApp, Molly and Zulip.
Alternatives list
Speek! is the first messenger that is anonymous and censorship-resistant by design. Speek! messenger encrypts all messages and is secure, private and decentralized.
Cost / License
- Free
- Open Source
Application types
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
- Android
+1
Cost / License
- Free
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
+2
93 Kik alternativesKik is way more than just messaging. It’s the easiest way to connect with your friends, stay in the loop, and explore – all through chat. No phone numbers, just pick a username.
Cost / License
- Free
- Proprietary
Application types
Platforms
- Android
- iPhone
- Kindle Fire
+5
50 Utopia alternativesUtopia P2P Ecosystem. Utopia is a feature-rich platform that is specifically designed to protect privacy of communication, confidentiality, and security of personal data. Utopia is a decentralized network, with no central server involved in data transmission or storage.
Cost / License
- Free
- Proprietary
Application types
Platforms
- Mac
- Windows
- Linux
+4
128 Xabber alternativesOpen 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 Jabber client for Android .
Cost / License
- Free
- Open Source
Application types
Alerts
- Discontinued
Platforms
- Online
- Android
- F-Droid
+1
Kaidan is a simple, user-friendly Jabber/XMPP client providing a modern user interface using Kirigami and QtQuick. The back-end of Kaidan is written in C++ using the QXmpp XMPP client library and Qt 5.
Cost / License
- Free
- Open Source
Application type
Platforms
- Linux
- Android
- Ubuntu Touch
- Plasma Mobile
- Flathub
142 TeleGuard alternativesTeleGuard is the data-secure messenger from Swisscows. TeleGuard encrypts every message and all telephone calls with encryption algorithm currently available: SALSA 20. TeleGuard servers are located in Switzerland, they are not subject to the data protection laws of the EU /...
Cost / License
- Free Personal
- Proprietary
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Snapcraft
+3
159 Tinode alternativesFully open source instant messaging server and clients. No proprietary components or non-free dependencies. Backend in pure Go (GPL 3.0), with a command-line administration tool in python + gRPC. Clients for Android, iPhone, and Web - ReactJS (all licensed under Apache 2.0).
Cost / License
- Free
- Open Source (GPL-3.0)
Application types
Platforms
- Online
- Android
- iPhone
- Self-Hosted
- Software as a Service (SaaS)
+4
Cost / License
- Free
- Open Source
Application types
Platforms
- Android
- F-Droid
+5
monocles chat is a fork of blabber.im and Conversations with some changes, to improve usability.
+5
Estonia
United States
Iceland
Germany
Switzerland
Both applications Based on XMPP.