Membership · 50 states

A permanent service record for every home.

Stubnail builds an AI-maintained maintenance cadence for your house — HVAC tuning, gutter clearing, deck sealing, the smoke-detector batteries you always forget — and attaches receipts, warranties, and contractor notes to the address so the history transfers when you sell.

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Free · $19/ month
forever for the record; Premium adds the AI
~12%
of annual home value, lost to skipped maintenance
37 yr
median U.S. homeowner tenure
Property record
No. 0042

118 Magnolia Ln

Bought 2021 · 1,940 sq ft · built 1978

  • 2024 — MarHVAC tune-up$214
  • 2023 — NovChimney sweep & cap$180
  • 2023 — SepWater-heater replace$2,210
  • 2023 — MayDeck seal & stain$640
  • 2022 — AprRoof replacement$11,400
Spend against estimate12.4%
on file
transfers with sale

The record

Everything that ever happened to a house, indexed by address.

Stubnail is a single, navigable history for each property — built up over years, owned by the address so it survives owners, tenants, and renovations.

Receipts that survive the move
Upload a photo of an invoice and Stubnail reads vendor, amount, date, and what was touched. Every receipt attaches to the property, not to your inbox.
Warranty cards in one drawer
HVAC, water heater, roof, appliances — coverage windows, claim numbers, and the contractor who installed them, indexed by system and serial.
Contractor notes, plain-spoken
When a pro walks the property, their notes go on the home's record. The next pro — or the next owner — reads what was actually found, not just what was billed.
Improvement photos as chapters
Before-and-afters become a dated timeline. Show the inspector, the appraiser, the buyer — or just remember why the bathroom looks the way it does.

Cadence

A whole year of your house, on one page.

Enter the address and Stubnail builds a maintenance cadence for the property's age, climate, and systems — task, season, frequency, and the cheapest week to do it. Skip the ones you actually did; the calendar adapts.

Month
Task
Status
Mar
HVAC tune-up
Scheduled
Apr
Gutter clean & downspout flush
Seasonal
May
Deck seal & stain
Scheduled
Jul
Smoke / CO detector battery + test
Quick
Sep
Water-heater flush
Scheduled
Oct
Winterize exterior spigots
Seasonal
Nov
Chimney sweep & cap check
Scheduled

Stubnail re-prioritizes each month based on what you've already completed and what's due across the property's systems.

Tenure transfer

Sell the house with its full history attached.

Buyer inherits the warranty book, the receipt drawer, the contractor list, and the next round of seasonal tasks. Agent hands over a property, not a clean slate.

  • Buyer sees a dated list of every repair, swap, and upgrade.
  • Warranty windows, serial numbers, and the pro who installed each system.
  • A 12-month forecast of upcoming maintenance with estimated dates.
  • Optional disclosing report for the listing agent and inspector.

Before

A clean file cabinet.

Hand the buyer a stack of paper. Half of them throw it out.

After

A house that introduces itself.

  • · 14 receipts on file
  • · 6 warranty windows tracked
  • · 3 contractors on speed-dial
  • · Next tune-up: 11 Mar

Vetted pros

When you're ready to book, we route to a local pro.

Stubnail only releases a job to contractors we've checked — license, insurance, prior customer history — and only after you've approved the scope. We make on the booking, not on your data.

01

Cadence hits a due date

You get a single prompt for the task — clear scope, rough timing, what to ask the pro.

02

Approve the scope

Pick DIY, defer, or book. If you book, Stubnail matches from local vetted contractors with capacity this week.

03

Receipt and warranty auto-attach

When the pro finishes, the invoice and warranty go straight onto your property's record.

Pricing

The record is free. Premium adds the muscle.

Every receipt, warranty, photo, and Timeline entry stays free for every property, forever. Premium adds the AI assistant, deeper StubScore guidance, and the buyer-ready report packages.

Free

No paywall on the record
Free
The full property record — receipts, warranties, photos, and the timeline of every improvement.
Freeforever
  • Address, year built, square footage, and the basic property profile.
  • Unlimited document binder — receipts, warranties, manuals, permits, inspection reports.
  • Home Timeline — a dated history of every improvement.
  • Paint tracker (room, brand, color, sheen, code) and appliance tracker (model, serial, warranty).
  • Basic maintenance reminders — filters, smoke-detector batteries, gutters, HVAC, winterization.
Start free

Premium

Adds
Premium
Adds the AI home assistant, better StubScore guidance, and the buyer-ready report packages.
$19/ month
  • AI Home Assistant — ask a question about your house, get a sourced answer.
  • Smart, age-based maintenance recommendations (not just the calendar).
  • Advanced StubScore — what to fix, in what order, with the cost impact.
  • Home Sale Package — one-click buyer-ready report.
  • Insurance Package — disclosure-ready document for your insurer.

Starts at $19 / month

Billed monthly. Cancel any time.

Premium is billed monthly at $19. Cancel any time and your property record, receipts, and Timeline stay free.

FAQ

What people ask before they sign up.

If you don't see your question, drop us a line — answers are usually one email.

Talk to us

Send us your address. We'll build a year's worth of maintenance on it.

Reply with the address and any quirks (old HVAC, septic, a flat roof) and we'll come back with a sample cadence and a quote for membership.

stubnail@polsia.app