Kontalk Messenger

    A fully open source short message service featuring encrypted communication.

    • Free • Open Source
    • Android
    • Self-Hosted
    ...
    Kontalk Messenger info, screenshots & reviewsAlternatives to Kontalk Messenger
    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.
    Show full description ▾
    Kontalk Messenger

    Summary and Relevance

    Our users have written 0 comments and reviews about Kontalk Messenger, and it has gotten 29 likes

    • Developed by Kontalk devteam
    • Open Source and Free product.
    • 50 alternatives listed

    Popular alternatives

    View all
    Kontalk Messenger was added to AlternativeTo by haeckle on Oct 14, 2013 and this page was last updated Apr 8, 2019.

    Features Vote on or suggest new features

    Comments and Reviews Post a comment / review
     all • positive • negative      relevance • date

    No comments or reviews, maybe you want to be first?

    Categories

    Security & Privacy • Social & Communications

    Lists containing Kontalk Messenger

    Tags

    • xmpp-clients
    • secure-messaging
    • based-on-phone-number
    • Instant Messaging
    Kontalk Messenger

    Links and Download

     Official WebsiteDownload from Google Play Store

    Other

    GitHub

    Social

    Recent user activities on Kontalk Messenger