Start by dropping in the paper.
Statements, closings, leases, whatever you have. Knox reads the trail and assembles your portfolio: properties, loans, leases, managers.
9 properties detected · 3 loans · 2 managersDoorVault is the AI asset manager for rental investors. Every property manager unified, every document read and booked, every dollar verified, around the clock.
Statements, closings, leases, whatever you have. Knox reads the trail and assembles your portfolio: properties, loans, leases, managers.
9 properties detected · 3 loans · 2 managersKnox reads 56 real-estate document types and extracts the facts. Deterministic code posts the ledger, so AI can never invent a dollar.
140+ fields · 28s · every entry linked to its source pageEmail it to your Knox Inbox, point Knox at a folder, connect a portal once. New paper books itself before you've opened the email.
Knox Inbox · Dropbox & Drive · DoorVault Connect · bank feedRentManager, Buildium, AppFolio: every owner portal pulled into one ledger. NOI, equity, and return across the whole book.
10 properties · 3 PMs · 556 transactions reconciledEvery night Knox verifies statements against bank deposits, hunts duplicate charges, and watches deadlines, with the evidence attached and the PM question drafted.
3:04 AM · $312 deposit gap caught · 1420 Magnolia AveOne morning brief: what changed, what was verified, and the few decisions only you can make. The rest already happened.
Your PM runs the property day to day. DoorVault runs the asset: the money, the returns, and the decisions, across every property and every PM.
Leasing, rent collection, maintenance, tenants, and turnovers. The day-to-day operation of the building.
NOI, equity, return, debt, taxes, and what to buy, hold, or sell. The financial performance of your capital.
Knox carries full context on every property, transaction, loan, and document. Ask in plain English, get the answer with the math shown. Need a change? Knox proposes it, and nothing touches your books until you approve.
Three jobs, three kinds of tool. Stessa and Baselane do bookkeeping for landlords who self manage. Buildium and AppFolio are the software your manager operates. DoorVault is the owner side. It sits above your manager and audits the numbers they send you.
If you own rentals and a property manager runs them, DoorVault is built for you. Knox reads every owner statement, reconciles it against the deposit that hits your bank, and keeps an independent set of books, so you see real NOI, equity, and return across every property and every manager. Stessa and Baselane assume you collect rent yourself. Buildium and AppFolio are the software your manager runs. DoorVault is the only one of the four built for the owner who oversees rather than operates.
DoorVault is read only. It never holds your money. It audits any property manager against any bank.
| Capability | DoorVaultowner-side asset management | Stessa & Baselaneself-managed bookkeeping | Buildium & AppFolioproperty-manager software |
|---|---|---|---|
| Built for the owner who uses a property manager | Yes | Nobuilt for self managers | Nobuilt for the manager |
| Reads and books owner statements line by line | YesKnox reads 56 document types | No | Nothey produce the statement |
| Reconciles statements against your bank deposits | Yeschecked every night | No | No |
| Flags short payouts and duplicate or mismatched fees | Yes | No | No |
| One portfolio across multiple managers | YesRentManager, Buildium, AppFolio in one ledger | Partialmanual, one portal at a time | Noa single operator |
| Independent books, never holds your money | Yesread only | Partial | Noholds the trust account |
| Per-LLC and entity Schedule E | Yes | Partial | Partial |
| Deal underwriting, BRRR, and DSCR | Yes | No | No |
| Collects rent and manages tenants | Noyour manager does this | Partial | Yes |
| Who it is built for | Owners who use property managers | Self-managing landlords | Property managers |
AI IDEAL scoring with hard gates and a ROCKET / STEADY / SLOW velocity rating.
Track whole-life / IUL policy loops against your real estate returns. Unique to DoorVault.
Real-time equity, LTV, and DSCR across every property and the whole book.
45-day and 180-day countdowns with alerts so a swap never becomes a tax event.
HAP vs. tenant portions, voucher tracking, and inspection deadlines structured.
LLCs and trusts as first-class objects with per-entity financials and documents.
Principal, interest, and escrow separated automatically for a clean P&L.
One click to five CPA-ready formats when tax season comes around.
Knox AI, automation, PM sync, deal underwriting, IBC capital tools, all of it is on the free plan too. Plans differ only by how many doors and how many Knox AI credits. No one else in real estate software does this.