Hey Product Hunt! 👋

We built Metis Suite because we wanted one app for all our mail, calendars and files, with AI that helps, without handing every inbox to yet another hosted service.

Metis is an open-source (AGPL) mail, calendar and drive client. You run it on your own server, or we host it for you on Metis Cloud. It's the same app either way.

What it does:

📬 One merged inbox for Gmail, Outlook, Zoho and IMAP, with calendars and drives alongside

🤖 An assistant that works across mail, calendar and files, using your own model (OpenAI, Anthropic, or any OpenAI-compatible endpoint, including local ones). AI is off until you turn it on, and it asks before it sends or deletes anything

🔒 Trackers and remote images blocked by default, credentials encrypted, 2FA for everyone

⚙️ Workflows to automate your inbox, and an MCP server so Claude, Cursor or VS Code can use your mail

💻 Works in the browser, with desktop and Android apps

Who it's for: people and small teams who juggle several accounts and want control over where their email lives.

Self-host with one script: https://docs.trymetis.email/self-hosting

Code: https://github.com/trymetis/metis

We'd love specific feedback:

1. What would stop you from switching your daily inbox to Metis?

2. Which provider or feature should we support next?

Thanks for checking it out! 🙏