Overview
Beeper combines chats from services including WhatsApp, Instagram, Telegram, Signal, Messenger, Discord, and Slack in one inbox. Its apps support macOS, iOS, Android, Windows, Linux, and ChromeOS, while on-device connections are available for most integrated networks. Beeper is proprietary software with a free tier and an optional paid subscription. Its developer platform exposes a local Desktop API and built-in MCP server for searching chats, sending or drafting messages, and connecting automation tools; official open repositories provide bridge management and SDKs rather than the client source.