MAR AI LLC
We make living software.
MAR AI LLC is a small, family-owned software company in Illinois. We build warm, private, useful apps — software with a face, that respects the people who use it.
Our promise, in every app we ship
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Private by design
No accounts unless a feature truly needs one. No analytics, no tracking, no selling data. Ever.
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One honest price
Pay once, own it. No subscription traps, no unlock packs.
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Local first
Your data lives on your device and your home network, not on our servers — we mostly don’t have servers.
Now shipping
iPhone · Lifestyle
LUMAI
A living companion for Philips Hue smart lighting. Tell her a feeling; your whole home wears it.
Requires a Philips Hue Bridge (square, 2nd generation or later) on the same Wi-Fi network. No account, no signup, no cloud.
Company details
- Legal name
- MAR AI LLC
- Entity type
- Limited liability company
- State of formation
- Illinois, United States
- Formed
- August 12, 2026 — Illinois Secretary of State file no. 18559498
- Registered agent
- Northwest Registered Agent Service, Inc., Springfield, Illinois
- Business
- Software publishing — mobile applications
- Business address
-
33 West Ontario St, Unit 37ES
Chicago, IL 60654
United States - Phone
- +1 (630) 461-3975
- hello@mar-ai.org
Contact
General enquiries: hello@mar-ai.org
Help with one of our apps is answered through that app’s App Store support link, or at our support page.