unified-inbox

Open source unified inbox for WhatsApp, Instagram, Messenger, Telegram, X, Reddit, and Bluesky. Built on the Zernio API.

mailbird email client download windows — Mailbird for Windows 11 & 10. Direct download, install steps and setup guide.

A scalable multi-account Gmail client that lets you manage 100+ email accounts from a single interface with automated sending, inbox management, and secure OAuth-based authentication.

One inbox for everything — unified CLI for WhatsApp, Telegram, Slack, Gmail, Calendar, Drive, LinkedIn & Hacker News. Local-first, agent-ready.

Multi-mailbox IMAP/SMTP control plane. One YAML, N accounts, one bearer-auth gate. Unified inbox across Gmail/Outlook/iCloud/mailo/inbox.lv/whatever — search, read, mark, send. Reader mode strips HTML chrome for LLMs. Streamable-HTTP MCP server + REST API on one port. Ships as a Docker image.

Local-only GTK4 desktop app that unifies unread mail from multiple Gmail accounts + Google Chat into one native GNOME window. Read-only, private, lightweight.

Self-hosted unified inbox. Connect multiple IMAP mailboxes, read them in one threaded interface, send through your own provider. NestJS + Next.js + Postgres, Docker Compose. AGPL-3.0.

A self-hosted unified inbox for humans and AI agents, with IMAP/POP3, SMTP, MCP, and a secure send API.

🔐 Privacy-first unified email client that consolidates Gmail, Outlook, Yahoo, and Rediff into a single interface. Built with OAuth2, zero-storage architecture, and end-to-end encryption. No credentials stored on servers.

One inbox for every DM — sync Telegram, WhatsApp & X DMs with a built-in CRM. Self-hosted, your keys, your data.

A Model Context Protocol server that provides a truly unified inbox across multiple Gmail accounts

Download the full version of Mailbird for Windows 10 and 11 via this direct installer.

Pipe — self-hostable unified inbox + AI second brain (WhatsApp, email, Telegram, Teams…). Vanilla Node + SQLite + PWA.

Self-hosted Telegram Forum bridge for Discord and Steam DMs