What it detects
Six categories of loss, always running.
Each pattern below is a real rule in the detection engine. Findings arrive with the source transactions attached, so any controller can verify in seconds.
Duplicate payments
AP-01The same invoice settled twice under different references, including near-duplicates where the amount shifts by under one percent and exact-match reports go quiet.
Vendor overcharges
AP-02Invoiced rates checked against contracted rates, tier discounts that never applied, and price escalations taken earlier or higher than the contract permits.
Revenue leakage
REV-03Cancelled subscriptions still billing, ghost charges on decommissioned services, and credit memos that were issued and never applied.
Financial anomalies
STAT-04Statistical outliers measured against each vendor's own history, so a figure that is routine for one supplier still surfaces when it is unusual for another.
Missing documentation
DOC-05Payments with no matching purchase order, amounts settled above the authorised value, and goods received that were never invoiced.
Expense fraud signals
FRAUD-06Clusters just below approval thresholds, payments outside your normal run cadence, and remittance details changed mid-relationship.
How it works
Three steps, then it runs itself.
A short summary. The complete walkthrough with security posture and FAQ lives on the how-it-works page.
Connect read-only
OAuth into QuickBooks, Xero, or Zoho Books with read scopes only. Leaki has no write permission.
Full-history audit
45 deterministic rules and a Gemini reasoning pass run across your entire payment history, not a sample.
Act on ranked findings
Findings sorted by severity with source records attached, dispute letters drafted, alerts on new critical ones.
Under the hood
The audit stack, source to signal.
- OAuth2 to QuickBooks Online, Xero, and Zoho Books
- Full historical pull on first connect, 24 to 36 months typical
- Incremental resync as new transactions land
- 45 deterministic rules across accounts payable and bank statements
- Per-vendor and per-category statistical baselines
- Gemini reasoning layer for context, severity, and dispute drafting
- In-app dashboard with source-transaction drilldown
- Dispute letter drafts pre-filled with vendor, invoice, and amount
- CSV and PDF export, email alerts on critical findings
Leaki costs nothing until it finds money.
Free to connect, free to audit, no seats and no minimum. You are invoiced only after a refund or credit actually reaches you.
Questions
Common questions about Leaki.
What is Leaki?
Leaki is an AI financial agent that audits your accounting system to find revenue leakage: duplicate payments, vendor overcharges, expense fraud, and financial anomalies. It connects read-only to QuickBooks, Xero, and Zoho Books, reviews your full payment history, and drafts the dispute letters needed to recover what it finds.
How much does Leaki cost?
Connecting your books and running audits is free. Leaki charges 15% of money it actually recovers, invoiced only after a refund or credit reaches you. If it finds nothing, you pay nothing.
Can Leaki change anything in my accounting system?
No. Leaki requests read-only OAuth scopes and has no write permission. It cannot create, edit, or delete a transaction in QuickBooks, Xero, or Zoho Books under any circumstance.
Which accounting systems does Leaki support?
QuickBooks, Xero, and Zoho Books are live today. Stripe, SAP, and NetSuite are in progress. You can also upload documents directly to the analyzer without connecting a system.
How long does the first audit take?
Connecting takes about two minutes. Leaki begins auditing your full transaction history immediately on connection, and findings start appearing as the scan progresses rather than at the end.
Is my financial data safe with Leaki?
Data is encrypted in transit over TLS and at rest with AES-256, OAuth tokens are stored encrypted and scoped read-only, and your records are never sold or used to train general-purpose models. The privacy policy lists every subprocessor.