Pricing

Last updated 6 October 2026

Muninn – Mailer Agent

USD 99 / EUR 99 / SEK 999 – pay once, use your version without a time limit. Prices exclude VAT and sales tax. Paddle shows a currency based on your country and calculates tax; you see the final price before paying.

The price includes:

• Muninn for one person, with unlimited email accounts: one installation on your computer or server and your own clients connecting to it.
• One year of updates and email support.
• Every feature, including writing tools, promises and follow-ups, scheduled agent tasks, the approval queue, outbox and local search.

After the year, the version you are entitled to keeps working. New versions and continued support cost USD 49 / EUR 49 / SEK 499 per year, excluding tax. Renewal is optional.

Try the free demo mode

Download Muninn and try every feature with a fictional mailbox, without a card. Your own email accounts require an activated licence.

Choose your AI

AI services are not included in the licence. Choose models on your own hardware or an external provider in settings. You pay any AI costs directly to the provider and can limit usage with Muninn’s budgets.

Platforms

• Windows 11 (x64), All in one or Client.
• Ubuntu/Debian (.deb, x64), All in one or Client.
• Arch Linux (.pkg.tar.zst, x86_64), All in one or Client.
• Ubuntu Server, a server package without a desktop.
• Android (beta), a client for your own Muninn server.
• macOS is planned.

See the download page for system requirements and published packages.

Buy a licence

Payment is handled by our reseller Paddle, which issues your receipt and handles tax. Read the terms of sale and licence and our refund policy.