Why HubSpot and Xero drift apart
HubSpot is where your team records what was sold. Xero is where your finance team records what was billed. The two are designed for different jobs, and nothing in either system checks that a deal marked closed-won in HubSpot ever became an invoice in Xero.
In practice the handover is manual: someone sees a deal close, raises an invoice, and copies the details across. When that step is missed, delayed or done slightly wrong, the difference sits unnoticed until someone reconciles the two systems line by line. The Auditor Alpha HubSpot and Xero integration does that reconciliation for you, continuously.
What the integration detects
Auditor Alpha compares your HubSpot deals with your Xero invoices and raises a flag when they don't agree. Common findings include:
- Closed-won deals never invoiced: the deal is won and delivered in HubSpot but there is no matching invoice in Xero.
- Amount mismatches: the invoice total in Xero is different from the deal value in HubSpot.
- Missing line items: an invoice covers part of the deal but leaves out products, milestones or services.
- Orphan invoices: an invoice in Xero with no matching deal in HubSpot.
- Uncaptured renewals: a renewal date passes in HubSpot with no renewal invoice raised in Xero.
How matching works
HubSpot and Xero rarely share a clean common key, so Auditor Alpha matches records in three layers. Direct ID matching uses project codes, purchase order numbers and client IDs where they exist in both systems. Semantic matching recognises that a company or line item described two different ways is the same thing. Heuristic matching uses amounts, dates and patterns to link records with no shared identifier.
Each flag comes with a confidence score and the evidence behind it, so your team can see at a glance why a deal and an invoice were or weren't matched.
Setting it up
Connecting takes a few minutes and needs no engineering work.
- Start your free 7-day Revenue Health Check at app.auditoralpha.ai.
- Connect HubSpot and approve read-only access through HubSpot's own OAuth screen.
- Connect Xero and approve read-only access through Xero's own OAuth screen.
- Auditor Alpha runs its first comparison and then repeats it every two hours.
- Review the flags it raises and decide what to invoice, correct or dismiss.
Security model
The integration uses read-only OAuth for both HubSpot and Xero. Auditor Alpha can read deals and invoices but cannot create, edit or delete anything in either system, and it never contacts your customers. You can revoke access at any time from inside HubSpot or Xero.
Data is encrypted in transit with TLS 1.3 and at rest with AES-256. Auditor Alpha is hosted on SOC 2 Type II–audited cloud infrastructure. Auditor Alpha itself has not yet completed a SOC 2 audit.
Human review of every flag
Nothing happens automatically. A person on your team reviews every flag before any action is taken, so a false positive costs a moment of review rather than a mistaken invoice.
Using a different CRM or ledger?
HubSpot and Xero are the integrations that are live today. Salesforce, Pipedrive, Zoho, QuickBooks and Sage are on our roadmap. If you use one of them, tell us on the integrations page and we'll use it to decide what to build next.