Discover
Every project in the index. Underrated first: good projects that haven’t been noticed yet.
18 projects
Remove filter #messaging2.8k
- 3.9k
Cinny
Clean, simple web client for chatting on the Matrix network
- Rafael Melgaço4.7k
DeskcommCRM
Self-hosted CRM with AI agents that handle sales chats on WhatsApp
- 4.8k
Macro
Team workspace combining email, chat, docs, tasks, CRM and AI agents
- 5.8k
FxEmbed
Rich link previews for X/Twitter and Bluesky posts in chat apps
8.5kMeshtastic
Firmware for small LoRa radios that pass text messages with no cell service
- 7.8k
bitchat for Android
Offline Bluetooth mesh messenger for Android with Nostr fallback
11.4k
- Yudhi Armyndharis15.9k
OpenWA
Self-hosted REST API gateway for sending and receiving WhatsApp messages
- 19.6k
SimpleX Chat
Private messenger with no user IDs, phone numbers, or usernames
- 22.8k
whatsapp-web.js
Node.js library for automating WhatsApp through its web client
33.3k
Philipp C. Heckel34.9kntfy
Send push notifications to your phone or desktop with a simple HTTP request
CommunicationSelf-hosted alternativesServers and infrastructure
- 42.4k
AstrBot
Self-hosted AI chatbot platform that connects LLMs to messaging apps
- 393k
OpenClaw
Self-hosted AI assistant that replies through your messaging apps
- 36.2k
Buzz by Block Open Source
Self-hosted team workspace where people and AI agents share channels
CommunicationAgent frameworks and toolsSelf-hosted alternatives
- 36.7k
bitchat
Offline Bluetooth mesh chat with Nostr fallback for internet reach
- pppscn28.5k
SmsForwarder
Android app that forwards SMS, calls, and notifications by rule