Work

Products.

I architect the product and build it: solo, with teams, and with AI.

The Co-ownerOS home screen on a phone, showing a home’s value and two executed agreements, beside three co-owners each marked "All agreed"

Product · 2023 to now

Co-ownerOS™

The operating system for people who own a home together.

Featured in Forbes. Named in The New York Times.

Live Industry first Monetized
A screen confirming a group’s alignment check is complete, with 14 questions agreed and 100% alignment

Product · By 2018, rebuilt 2025

CoBuy Wizard

Gets a group aligned before they buy a home together, then hands them a Decision Brief.

Paying groups. Each one gets its brief within 48 hours of aligning.

Live Industry first Monetized
The home page of a demo garage-door company, headed "Your door quit. We show up knowing why.", with one button, "Tell us what happened"

Product · 2026

AI diagnostics and dispatch for home services

Know the job before you roll the truck.

Built on 204 real cases. Cleared 11 of 11 structural acceptance gates.

Working build · private
A group’s Summary screen. A banner says they’re aligned, with their home budget, cash for the purchase, monthly contributions and debt-to-income

Product · 2026

CoBuy 3.0

One workspace, from buying together to owning together.

Three customer routes, built around one shared model of people, property and decisions.

In development
The CoBuy Suitability Score grade scale from A to F, under the line "Most American homes flunk co-ownership"

Product · 2018, rebuilt 2026

CoBuy Suitability Score™

Grades how well a home works for people buying it together.

Validated across 3,777 test pairs. Cited in MLS listing remarks.

Live Industry first
The CoBuy-certified Pro badge above the words "Real estate professionals trained in co-buying"

Product · 2017 to now

CoBuy-certified™ Pro

The first professional certification in co-buying, and the network of those who hold it.

200+ professionals certified since we started.

Live Industry first Monetized
The Compound page on cobuy.io, headed "Build your together home", marked now live in Greater Seattle

Product · 2026

Compound

A service for families who want one property with room for every generation.

Launched August 2026. First organic lead from Google a month later.

Live
The Simple Will studio, with questions about assets on the left and the will being typeset live on the right

Product · 2024, rebuilt 2026

Simple Will creator

A will-drafting application. Guided intake in, a finished will out.

AI proposes. A compiler writes every clause.

Working build · private
Two Wavelength screens. On a desktop, setting up a new interview by recording a voice brief. On a phone, the welcome a respondent sees, with a short video and a start button

Product · 2026 to now

Wavelength

A voice-interview application, extended into purpose-built decision briefs.

Used in paid client engagements, to hear from the people a decision depends on.

Live · by invitation Monetized
A group summary screen showing what the group wants to buy, where, its purchasing power and its combined debt-to-income ratio

Product · 2016 to 2023

The first co-buying platform

Took a group from "should we buy together?" to closed, with the right professionals at every step.

$63M+ in closed real estate.

Industry first Monetized
A launch announcement for the online course How to Co-Buy a Home with Friends, Family, or Your Partner

Product · 2023 to now

The first co-buying course

An online course that walks a group through buying a home together.

71 lessons, built from 33,000+ hours of specialized experience.

Live Industry first Monetized
The Co-ownership Risk Calculator, showing a $750,000 home, three co-owners and $350,000 at risk

Product · 2024 to now

Calculators and the Co-ownership Snapshot

Free tools that tell a group what they can afford together, and what they’re risking.

Used by 20,000+ people.

Live
The cobuy.io home page, headed "Co-buy and co-own your home, simplified"

Product · 2022 to now

cobuy.io

The site that makes CoBuy the first name people and AI find for co-buying.

Top ten for 400 of 599 tracked keywords in December 2024.

Live
The top of the campaign page, headed "Secure Your $500 Co-ownerOS Pilot Pass Now", with a thank-you banner to supporters and the campaign video

Product · 2025

A crowdfunding platform, built in 36 hours

When the third-party platforms failed us, I built our own and sold passes on it.

Paid demand with $0 in advertising.

Monetized