
Well, all of these services have one common feature: you connect with your contacts through central servers. What’s different about Kizuna? What does it hope to contribute? You might ask, why another private messenger? There are a lot of them out there already - Telegram, Matrix, WhatsApp, Facebook Messenger, Signal, Viber, and so on, all give you various promises of message privacy. We asked the Kizuna development team a few questions about their project, and the answers were intriguing.

Messages are kept private by high-strength encryption. Kizuna at a glanceĭescription: Kizuna is a messaging application for one-on-one or group conversations. You may not hear much from them, which is one reason I’ve chosen to write these updates. They’re actively building, testing, and refining their prototypes as they get ready for Holochain’s beta release. Many of these projects, like Kizuna, are quietly but busily working away towards a public product. This is the first article in a series of mini-spotlights on projects using Holochain. The app is open-source and is being developed by a non-profit group called the Holochain Institute of Japan.


Kizuna empowers people to message each other completely privately, without the involvement of a central server.
