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Built by a wholesaler doing 165 deals a year

Stop writing offers
you can’t close.

OffrStack pulls comps the way an appraiser weights them, runs statistical confidence on your ARV, and back-solves the offer your deal can actually survive. Underwrite a property in ten minutes, not forty-five.

Start your first dealSee how it works
165
wholesale deals, last 12 months
25
states actively closing
$15K
average assignment fee
10 yrs
in real estate, CPA + analytics
LIVE WALKTHROUGH

One address. Comps, ARV, offer, dispo packet.

The animation below replays a real deal Drew closed in Grimes, IA. The actual app does this with live PrimeTracers data.

offrstack.com/dashboard
Drew H.
1 · Property›2 · Comps & ARV›3 · Offer
SUBJECT PROPERTY
Single-family · Owner-occupied
BEDS
3
BATHS
2
SQFT
1,344
YEAR
1990
COMPS · APPRAISER-WEIGHTED
—
604 NE 8th St
$305,000
0.21mi
82% match
704 NE 8th St
$305,000
0.23mi
78% match
401 NW Valley View DrPENDING
$279,000
0.61mi
71% match
ARV · 95% CONFIDENCE
47/100 · THIN MARKET
$0
Range: $226,274 – $373,273 · σ ≈ 37,500
RECOMMENDED OFFER · PROFIT/FLIP
Buyer's max$177,543
Your assignment fee$10,000
Offer to seller$168,000
WHAT OFFRSTACK DOES

One tool. The whole deal.

01

Comps that hold up.

Pulls active and sold listings, then weights each one the way an appraiser would — bed, bath, square footage, year built, distance, recency. No Zestimate guesswork. No spreadsheet copy-paste.

02

Math that survives the deal.

Back-solves your offer from rehab, closing, holding, and a profit floor you set. Two methods side-by-side: 70% rule for the kitchen table, profit/flip for full-economics underwriting.

03

Dispo packet, lock-ready.

When the deal locks, generate a buyer-ready packet — comps, ARV with confidence band, photos, the math. Hand it to your list without bouncing through three other tools.

HOW IT HELPS

From four tabs and a sticky note to one screen.

BEFORE
  • ×Open PropStream. Pull comps. Squint.
  • ×Switch to Zillow. Cross-check. Question Zestimate.
  • ×Open spreadsheet. Type ARV guess. Type rehab guess.
  • ×Calculate 70% rule on a sticky note.
  • ×Send fee that's wrong. Lose the deal in escrow.
  • ×45 minutes per address. Maybe one offer per hour.
WITH OFFRSTACK
  • ✓Type the address. Hit enter.
  • ✓Comps weighted, ARV with a confidence band.
  • ✓Rehab presets by tier. Custom override one click away.
  • ✓Two offer methods, side-by-side, instantly.
  • ✓Dispo packet generated. Disclaimers built in.
  • ✓10 minutes per deal. Six offers in the time you wrote one.
Pricing

One tier per volume. No hidden fees.

Every plan includes the comp engine, ARV with statistical confidence, the dispo packet, and the full math. Tier just sets your monthly volume.

Hustler
$49/mo
1–4 deals / mo
Closer
$99/mo
5–15 deals / mo
Operator
$299/mo
Multi-state / small team
Mogul
$699/mo
Agencies, training, brokerages
See full pricing, annual savings, and the 7-day money-back guarantee →
Founding member · first 50 customers locked at this price forever
DH
DREW HEBERER · IOWA · 2026
FROM THE FOUNDER

“I built OffrStack because I was tired of watching wholesalers tie up sellers in contracts they couldn’t close — usually because their numbers were wrong from the start.”

I’ve closed 165 wholesale deals in the last twelve months across 25 states, and over a thousand in my career between wholesales, flips, and rentals. Before that, I was a finance and accounting major with a CPA background who fell into data analytics. I love numbers. I love real estate. OffrStack is what happens when I stop doing those things in separate browser tabs.

You don’t need to take my word for any of this. The numbers are what you should trust. Run a deal you already closed through OffrStack and see what comes back.

1,000+
lifetime deals
60+
flips closed
$140K+
biggest single fee
70–80%
close rate on contracts
ONE NOTE BEFORE YOU SUBSCRIBE

If you’ve never closed a deal, don’t buy this yet.

OffrStack will give you confident comps and math-backed offers — but you still need to know whether a property needs a $15-per-square-foot light refresh or a $45-per-square-foot full gut. Critical thinking is required. Do a deal first. Then come back. We’ll be here.

Real estate is a numbers game.
We don’t manufacture them.

Run your first dealRead the founder story
Public launch · May 4, 2026