Ratspeak on a Mac

Private, account-free mesh messaging (Reticulum-based) · Mesh Networking

Ratspeak is an open-source, decentralized mesh-communication app built on the Reticulum stack; no servers, no database, no accounts. It's transport-agnostic (Wi-Fi, LoRa, 5G, Bluetooth) with end-to-end encryption at multiple layers; you generate a cryptographic identity locally with a 12-word recovery phrase. Install the desktop app (macOS/Windows/Linux) or mobile (iOS/Android/GrapheneOS), or flash the firmware to supported IoT radios (T-Deck Plus, Cardputer Adv). Pairs with the Reticulum pane and the other off-grid meshes here (Sideband, Nomad Network, Meshtastic).

Run Ratspeak with FrontierStack

Install or connect Ratspeak; then check its status, ports and certificate from FrontierStack. The same screen links to firewall checks and backups where they apply.

Related in Mesh Networking

• Reticulum
• Nomad Network (NomadNet)
• Sideband
• Meshtastic
• RNode LoRa Devices
• Yggdrasil
• cjdns / Hyperboria
• B.A.T.M.A.N.-adv