Calls: Send in your ideas. Deadline August 1st, 2023.


Cross-platform mobile client for Signal and derivatives

Whisperfish is a third-party open source client for the popular Signal instant messaging network. Whisperfish is an advanced beta stage, and is available for SailfishOS. In collaboration with the Axolotl project, within this project we aim for implementing full-fledged clients for various mobile operating systems.

Logo NLnet: abstract logo of four people seen from above Logo NGI Zero: letterlogo shaped like a tag

This project was funded through the NGI0 Entrust Fund, a fund established by NLnet with financial support from the European Commission's Next Generation Internet programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 101069594.

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Please check out NLnet's theme funds, such as NGI Assure and NGI Zero Entrust.

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