ABOUT

Built Because Real Estate
Deserves Better.

Subi started with a simple, very personal frustration: great agents losing great deals to busywork. We built it to fix that — for them, then for everyone behind them.

The Deal We Almost Lost
On A Tuesday.

In 2024, Michelle was running her own real estate practice. Seven figures in volume, a roster of repeat clients, a market that was finally turning her way. She wasn't losing deals to competitors. She was losing them to admin.
Missed inspection deadlines. Half-drafted emails sitting in drafts. Disclosures buried somewhere in a 200-document folder. The "transaction software" she paid four hundred dollars a month for tracked the chaos — but it never fixed it. It just gave the chaos a dashboard.
One Tuesday afternoon, a $1.2M closing almost evaporated because a single date slipped through three systems and four humans. Michelle saved it with a series of frantic calls. That night, she started asking: what if a real estate transaction could just… run itself?
A few months later she partnered with Rae Helsel (engineering lead, ex-Stripe) and Kristen Thompson (operations, twenty years inside the brokerage industry) to find out. Subi was the answer.
Our Mission
Real estate agents got into this work to build relationships and close deals — not to chase signatures. Our mission is to take the busywork out of every transaction, so the humans doing the work can focus on the parts that need a human in the first place.

The People Building Subi.

A small, deliberate team of operators, engineers, and former agents — building the product they wished existed.
Michelle Schubert
Founder / CEO
Real Estate & Emerging
Tech Background
Kristen Thompson
Co Founder/
VP of Operations
Rae Helsel
CTO

What We Believe.

The four principles that shape every product decision we make.
01
Quiet by default
Tools shouldn’t shout. Subi only interrupts you when it actually needs you — the rest, it handles.
02
Bring your own data
Your transactions, contracts, and clients stay yours. We don’t train foundation models on your work. Ever.
03
Reverse anything
Nothing Subi does is a black box. You can pause, edit, or undo any action — with a one-line audit trail.
04
Real estate is people
The relationships are the job. We optimize for giving you back the time to spend on them.

We're Building Subi For
The Long Haul.
Want To Come Along?

Two-week free trial, a 20-minute demo, or a quick chat — pick whichever fits.