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Built for a person managing many businesses
Multiple products, companies, or brands often mean multiple email domains. DomainDeck is designed to bring them together in one manageable workspace.
Explore multiple-domain support →
An experimental correspondence workspace
Email organized around the way you work.
Your inbox knows when messages arrived. DomainDeck helps you decide what happens next.
Built for entrepreneurs and professionals managing multiple businesses, complex correspondence, and lasting client relationships.
Today's correspondenceConcept preview
Migration proposal
Needs reply · Priority 1
System integration
Message Deck · 4 emails
Customer review
Waiting for reply · 2 weeks
Email is more than a list of messages.
Choose priorities, preserve context, and follow through.
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Work in your own order
New mail arrives by date. Your Workspace follows your priorities.
Explore Fresh + Workspace →↩
Know who has the next move
Expect a reply in three weeks? Keep the conversation off your active list and get prompted if no reply arrives.
Explore Waiting for Reply →▤
Group related messages
Four emails about one integration can become one Message Deck without losing their details.
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Focus on one client
Bring the correspondence you're working on into view; let unrelated mail wait quietly.
Explore Focus Mode →♡
Keep in Touch
Good relationships shouldn't disappear just because the inbox goes quiet.
Explore Keep in Touch →#
Find exact context
Permanent message numbers, searchable notes, topics, and correspondence history.
Why should the order in which emails arrive determine the order in which you work?
DomainDeck is being designed to put decisions and commitments at the center of correspondence.
Read the philosophyDevelopment status
Early development with no launch date set.
Everything described here is a design goal, not a claim that the software is available today. We're building and testing an experimental Windows application.
Learn about the project →