The FAQ says that “all integrations were implemented in-house using the Texts Platform SDK”. Whether that sdk is a derivative of the Matrix protocol? No idea. Texts.com does not offer connections to matrix, which kind of suggests it’s not 🤷🏼♂️ We will have to see whether the announced unified app will be running a solution based on Matrix or not.
Checked again. Beeper will be running “local bridges”. Once these are implemented into a modular system, there is not really a need for a local chat protocol in my understanding. The matrix connection can simply become another bridge and a Beeper server for Beeper chats would basically be yet another matrix server.
https://blog.beeper.com/2024/06/04/2024-beeper-roadmap/?ref=textscom