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Home arrow-right ... arrow-right Security and Privacy Software arrow-right Kontalk Messenger

We've compiled a list of 43 free and paid alternatives to Kontalk Messenger. The primary competitors include Telegram, WhatsApp Messenger. In addition to these, users also draw comparisons between Kontalk Messenger and Signal, Viber, Facebook Messenger. Also you can look at other similar options here: Security and Privacy Software.


Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.

WhatsApp Messenger is a cross-platform mobile messaging app which allows you to exchange messages...

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Viber is a mobile application that lets you make free phone calls and send text messages to anyone who also has the application installed.

Zulip
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A Jabber/XMPP chat client, designed with ease of use and security in mind.

Kik
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Kik is a free messaging app to help you keep in contact with friends and family.

Xabber
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Open-source XMPP client for Android and Web

KeeperChat - The leading secure messaging app. • Private vault for messages, photos and videos

A fully open source short message service featuring encrypted communication.

Kontalk Messenger Video and Screenshots

Kontalk Messenger Overview

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.

Kontalk Features:

- Your phone number is your ID. No usernames or passwords.
- It automatically finds other Kontalk users by looking at your address book, making it even easier to start chatting on Kontalk with your friends.
- End-to-end encryption ensures safe and private conversations, so that only you and the person you are talking to can read them.
- Both client-to-server and server-to-server channels are fully encrypted. Users can be safe with end-to-end encryption — servers can't decrypt it.
- Your and all phone numbers used on the network are irreversibly encrypted.
- It supports multiple devices, making it very easy to start chatting on your phone and continue the conversation on your tablet.
- Based on open standards: XMPP and OpenPGP.

Kontalk Messenger Features

tick-square Apps with End-to-End Encryption
tick-square Encrypted chat

Kontalk Messenger Platforms

Android

Top Kontalk Messenger Alternatives

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Kontalk Messenger Tags

based-on-phone-number secure-messaging xmpp-clients openpgp messaging instant-messaging

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