A New Kind of Instant Messaging
LXMF client for Android, Linux and macOS to communicate with people
Home to the Signal Protocol and other cryptographic primitives
Open source machine learning framework to automate text conversations
Python chatbot framework with Natural Language Understanding
A free (libre) open source, mobile OS for Ethereum
A reference implementation of the SimpleX Messaging Protocol
Development toolkit for Web Services and XML data bindings for C & C++
You can message and share files inside your intranet without a server.
Become a 10x Instagrammer and Escape Brainrot with Instagram CLI
Secure communication software
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
Software per Call Center
Smoke: Android Crypto Chat Messenger
Mastodon Kotlin Library
Messaging APIs for multi-platform
A framework agnostic PHP library to build chat bots
A Node client for the Facebook Messenger Platform
Create chat bots for Facebook Messenger, Slack, Amazon Alexa, etc.
Community-driven python bot that aims to be as simple as possible
Simple and lightweight IM client
Underground IM is a free Java Instant Messaging solution.