How long would a wrong number sit in your books before anyone noticed?

There's no native sync between AppFolio and QuickBooks. Firms bridge the gap by re-keying entries by hand — and when the two systems silently disagree, nobody notices. Real detection lags we've seen: one month, three months, two years.

We watch the seam and report every drift, weekly — so your books provably agree.

Book a free seam-mapping session See a sample report

30–45 minutes · you leave with a one-page map of where your books can silently drift, and what each gap costs.

What a week at the seam looks like

Every entry in both systems, compared line by line. Every disagreement named, sized in dollars, and aged — largest impact first. Delivered to your inbox weekly.

Sample weekly report · synthetic data
Full sample weekly drift report on synthetic data: verdict line reading 41 of 50 entries matched cleanly with a net variance of ($927.00), six finding tiles, the findings table with both AppFolio and QuickBooks amounts side by side, silent changes, coverage, methodology notes, and the attestation
The full sample report on synthetic books — every number is generated. Yours shows your entries, your variance, your ageing. Open full size →

Both sides, named

"AppFolio $1,200.00 · QuickBooks $2,100.00 — off by $900.00." No hunting through exports to see which side moved.

Aged, like receivables

Every open finding carries days-outstanding — a wrong number can't quietly sit for a quarter anymore.

Honest about limits

The report names what it cannot see, and a clean week says "checked, nothing found" — never silence.

How an engagement runs

Three steps. The first one is free, and each step earns the next.

STEP 1 · FREE

Seam-mapping session

30–45 minutes. We map every system your books touch — property platform, accounting ledger, banks, payroll — and you leave with a one-page report: where your books can silently drift, what each gap costs in hours and error exposure, prioritized.

STEP 2 · FIXED FEE

Seam audit

We reconcile a real period of your AppFolio and QuickBooks entry by entry and hand you the findings: what disagrees, by how much, since when. A fixed-fee engagement with a deliverable your auditor can hold.

STEP 3 · ONGOING

Weekly drift monitoring

The weekly report above, on your books — done for you. Read-only access you can revoke; your data stays in your systems. Your team reviews findings instead of hunting for them.

Nothing to install, no software for your team to run, no data leaving your custody. Trust-accounting exposure makes this sharper still in California, Florida, and North Carolina — a drift between your property ledger and your books is exactly what an auditor asks about.

FOR PM-SPECIALIST ACCOUNTING & BOOKKEEPING FIRMS

First-pass exception review, across every client portfolio you run

Your staff spend their hours cross-checking two systems that were never built to agree. Our monitoring does that first pass on every portfolio, every week — and your people bill for judgment on what it surfaces, not for finding it.

  • One engagement covers many portfolios — margin, not headcount
  • A weekly artifact you can put in front of a client — or an auditor
  • Read-only access under your engagement letter; nothing leaves your client's systems
Talk it through

One firm · many portfolios

Senior engineers, no handoffs

The people in the seam-mapping session are the people who build and run your monitoring. No bait-and-switch with junior developers you've never met.

Property systems are our one domain

We've built production data infrastructure across property management, procurement, and financial systems — we don't switch between industries. More about Bilans →

Map your seam. It's free, and you keep the map.

30–45 minutes. We walk every system your books touch and you leave with a one-page report — where your books can silently drift, what each gap costs, prioritized. No pitch deck.

  • A live walkthrough of the sample drift report above
  • Your drift map: every gap, priced in hours and error exposure
  • If your books can't drift, we'll tell you that too — and stop there
Pick a time on Calendly

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