Two connections, read-only today.

OnDue sits on top of your books, so it matters exactly what it reads and what it changes. Here it is, line by line.

What each integration reads and writes
Connection	OnDue reads	OnDue writes
QuickBooks OnlineAccounting · liveQuickBooks accounts receivable guide	Open invoices, customers, contacts, and payments you record. Synced every 15 minutes, and read again just before each reminder	Nothing today. Pay-page payments applied to the invoice: coming soon
XeroAccounting · liveXero accounts receivable guide	Open invoices, contacts, and payments you record. Synced every 15 minutes, and read again just before each reminder	Nothing today. Pay-page payments applied to the invoice: coming soon

What a week of syncing looks like

New invoices and contact changes come in from your books. A payment you record there stops the reminders. A balance that doesn’t match holds them until it does.

Product illustration: the QuickBooks Online connection log, showing imported invoices, an updated contact, reminders held because a balance didn’t match, and two payments recorded in QuickBooks that stopped reminders.

QuickBooks Online · Larkspur Engineering Connected

Nov 6 · 08:02 Imported 3 new invoices1053, 1054, 1055 · $14,960.00 total From QuickBooks
Nov 6 · 08:02 Updated a billing contactNorthgate Property Group From QuickBooks
Oct 30 · 11:47 Saw a payment you recorded$8,420.00 ACH on 1047 · invoice closed, reminders stopped From QuickBooks
Oct 30 · 09:15 Held reminders for 1039Open balance differs from QuickBooks · held until a sync matches Check
Oct 29 · 16:20 Saw a payment you recordedCheck for 1044 · reminders stopped From QuickBooks

OnDue reads invoices, customers, contacts and payments. It doesn’t change anything in your books.

Coming soon

None of these work today. Tell us which one you need on the early-access form.

Stripe pay pageCard and ACH on a Stripe form linked from every reminder, with the payment written back to your books.
Coming soon
NetSuiteFor companies that have outgrown QuickBooks.
Coming soon
Sage IntacctFor multi-entity finance teams.
Coming soon
Microsoft Dynamics 365 Business CentralFor teams on the Microsoft stack.
Coming soon
AcumaticaFor teams running Acumatica 2024 R2 or later.
Coming soon
OdooFor companies running Odoo 19 or later.
Coming soon
Oracle Fusion Cloud ERPFor finance teams on Oracle’s cloud ERP.
Coming soon
Deltek VantagepointFor project-based firms.
Coming soon
CampfireFor teams on Campfire’s accounting platform.
Coming soon
Chargebee, Zuora and Stripe BillingFor subscription businesses that invoice from a billing system.
Coming soon
SMS and WhatsAppWaiting on proper consent capture for your customers.
Coming soon
Bank feedsTo match deposits to invoices without you recording them.
Coming soon

Questions

Does OnDue work with QuickBooks Desktop?

No. OnDue connects to QuickBooks Online only.

How do I connect?

From OnDue, sign in to QuickBooks Online or Xero and approve access. OnDue never sees your accounting password, and you can revoke access from QuickBooks or Xero at any time.

Does OnDue write anything to my books?

Not today. It only reads. Once the Stripe pay page launches (coming soon), it will write one thing: a payment taken on the pay page, applied to the right invoice.

Can I connect more than one company?

Each account connects one QuickBooks Online or Xero company today. Several companies on one account is coming soon.

I’m on NetSuite. Should I sign up?

Yes, and say so on the early-access form. What people pick there decides what we build next. We’ll email you when your system is supported.

Next time an invoice goes late, let OnDue draft the first email.

Get early access Or email hello@ondue.ai