Feed clean invoice data into QuickBooks automatically.
Harold extracts and validates supplier document data, then routes it to QuickBooks Online and QuickBooks Desktop via Zapier. No manual entry. No OCR corrections. Just clean data.
How Harold connects to QuickBooks
Train Harold on your suppliers
Upload sample invoices from each supplier. Harold learns the layout and field mappings automatically — under 10 minutes per supplier.
Harold extracts and validates
Every invoice is extracted using the supplier profile. Harold's Rules Engine validates the data — GL codes, VAT, mandatory fields — before it goes anywhere.
Data flows to QuickBooks via Zapier
Harold triggers a Zapier webhook with clean, structured data. Your Zap maps Harold's fields to QuickBooks Online and QuickBooks Desktop's input format and creates the record automatically.
Why QuickBooks users choose Harold
System-agnostic by design
Harold doesn't need a native QuickBooks connector. It outputs structured data via Zapier, which means it works with QuickBooks Online and QuickBooks Desktop today and any other system you move to in the future.
Clean data going in
Harold validates before it outputs. Your QuickBooks records get clean, structured data — not raw OCR output that needs manual correction after import.
Per-supplier intelligence
Harold builds a Supplier Profile for each vendor. The more invoices you process, the more accurate the extraction — without any manual reconfiguration.
Works alongside your existing process
Harold doesn't require your suppliers to change anything. They keep emailing invoices to your normal address. You forward them to Harold. The rest is automatic.
Connect Harold to QuickBooks today
Start free, no credit card required. Your first Zap to QuickBooks takes under 30 minutes to set up.
Try Harold free