Maximilian Alexander Rupp
MAR — Maximilian Alexander Rupp

Projects

A collection of things I’m building, exploring, and bringing to life — from fashion and digital tools to creative experiments. Some are live, some in progress, others just getting started. All of them reflect what matters to me.

A creative AI-generated concept image for one of MAR's projects
A green potted plant — symbolic of slow, intentional growth
Tile mosaic — the inspiration behind Life Mosaic
Vertraut — a private AI assistant for studios that handle confidential client work

Vertraut

In ProgressStarted 2026

Private AI | Download for Studios

Your own private AI studio you download and run on your own machine: ask your files, draft in your voice, run small agents, and keep a knowledge base. Briefs, contracts, past projects, all queried privately, with nothing sent to any cloud. Built for creative studios and agencies that handle confidential client work under NDA, where putting anything into a US cloud tool is simply not allowed. The promise in five words: what you build is yours. An independent project: a one time purchase at 99 EUR, instant download, runs fully offline on your own machine.

View Website
Worth by MAR, a fair pricing companion for makers who undercharge

Worth

LiveStarted 2026

Web Tool | Pricing & Small Brands

A calm pricing companion for people who make things by hand and quietly charge too little. Tell it the honest costs behind one piece and it returns three grounded numbers: a floor you must never sell below, a fair price that pays you a real wage, and a signature price that asks for the full worth of the work, each with its reasoning shown. Free to use, and everything stays in your browser. An optional Full plan adds the never discount playbook, five word for word scripts for the hard moments, a staged plan to raise your prices without losing your audience, and a PDF to keep.

View Website
FBX · The Fabric Exchange — trading venue for European textile fibres

FBX · The Fabric Exchange

In ProgressStarted 2026

Trading Venue | Textile Industry

The first trading venue for European textile fibres. Spot and forward contracts on ten benchmarked materials, settled against verifiable Digital Product Passport data. Brands hedge raw material exposure, mills find buyers without the broker stack. Currently assembling a founding cohort across brands, mills, and investors. Incubated by HACOY in Munich.

View Website

FixFriends

In ProgressStarted 2026

Local Services Marketplace | München

An on demand way to call a verified local fixer for the small repairs that pile up in everyday life. Photo, match, done. Pilot opening in München this year, after a manual validation with one hundred jobs. An independent project, separate from HACOY.

View Website

Milio

In ProgressStarted 2025

Productivity Tool | SaaS

An all-in-one productivity tool designed to bring clarity, calm, and focus into everyday life. It combines tasks, notes, calendar, and habits with AI-powered features to help you stay organised and intentional. Built as a personal system that adapts to you, Milio turns productivity into a more human and balanced experience.

View Website

The Disconnect

In ProgressStarted 2025

Blog & Affiliates | Mental Health & Wellbeing

A membership platform dedicated to digital detox, mindful living, and real human connection in a world of constant connectivity. Offers inspiration, curated retreats, and offline experiences that help people slow down and reconnect with themselves.

View Website

Life Mosaic

LiveStarted 2025

Web Tool | Self help

A holistic wellness reflection that gently maps four dimensions of your life: Mind, Body, Soul, and Aura. A free Quick Check of twelve questions gives you a beautiful snapshot, and the Full Portrait of forty questions unlocks detailed insights, loving recommendations, and a downloadable PDF portrait you can revisit and build upon.

View Website
Headroom by MAR — a calm triage tool for a mind with too many ideas

Headroom

LiveStarted 2026

Web Tool | Focus & Neurodivergent Minds

A calm triage tool for a mind that runs on a thousand ideas and finishes few of them. You empty your head into one place, walk each idea through one honest filter, and land on a board that holds only what you can truly carry: three active projects, one creative project, the rest parked safely or set free. Free to use. An optional Full plan turns the board into weekly milestone ladders, four short guides for a fast mind, a printable Sunday ritual, and a PDF you can keep. Built from a personal method for living and working with a fast, nonlinear brain.

View Website
Prompt Studio by MAR — a guided builder for strong, reusable AI prompts

Prompt Studio

LiveStarted 2026

Web Tool | AI & Prompting

A guided builder that turns a rough idea into a strong, reusable prompt for any model. It walks you through the parts of a good prompt, role, context, task, constraints, and format, and assembles a clean one underneath as you type. Free to use, and everything stays in your browser. An optional Full workshop saves a whole prompt library on your device, adds variables so a prompt becomes a reusable template, includes starter recipes, and exports to PDF. The natural next step from here is the Local AI Founder’s Toolkit.

View Website

The Parent License

LiveStarted 2025

Web Tool | Parenting & Family Planning

A compassionate parenting readiness assessment platform that evaluates users across five essential dimensions: Emotional, Financial, Lifestyle, Relationship, and Practical preparedness. This isn't about gatekeeping parenthood — it's about raising the standard and helping people prepare thoughtfully.

View Website

MINGLO

On HoldStarted 2017

Community Building | Wearable Technology

Connecting people in the real world. Creating a community of people who share the idea of meeting new people offline. Wearing the bracelet would identify a person as part of this group and signalise everyone else, social contact is welcomed.

View Website