Description: Bitmessage is a decentralized, encrypted communications protocol that allows users to send messages securely over a peer-to-peer network. It provides privacy and anonymity by using bitcoin's cryptography concepts.
Type: software
Pricing: Open Source
Description: Twilio is a cloud communications platform that enables developers to programmatically make and receive phone calls, send and receive text messages, and perform other communication functions using its web service APIs.
Type: software
Pricing: Paid