Invoices in. Deadlines in view.
Dueinbox reads your incoming invoices, shows what is due when, and reminds you in time, before late fees add up or an early-payment discount runs out.
Free for up to 15 invoices a month. No credit card.

How it works
Add invoices
Upload a PDF, take a photo with your phone, or forward invoices to your business's own inbox address.
Details are read automatically
Dueinbox picks out the amount, IBAN, due date and discount; e-invoices (XRechnung, ZUGFeRD) are read straight from the XML. You check and correct where needed.
Pay on time
The overview is sorted by due date and reminders arrive by email. You pay as usual in your online banking.
A second look before you pay
Dueinbox points out anything unusual: changed bank details from a known supplier, an invoice that is a duplicate or already paid, or a PDF that contradicts its embedded e-invoice. It does not replace your own check, but it flags common scams.
- Changed IBAN from a supplier
- Duplicate and already paid invoices
- PDF compared with the e-invoice
- Notice on the first payment to an account

Approvals for your team
On the Team plan you decide who may approve and who may pay. With the four-eyes principle, payments are made by someone other than the approver. On the desktop with an invoice preview, on the phone with a swipe.
- Permissions per person
- Four-eyes principle
- Automatic approvals for recurring invoices up to a set amount

One file instead of many transfers
Select the invoices that are due and Dueinbox creates a SEPA batch transfer for your online banking, with the discount deducted if you like. Dueinbox never transfers money itself: you approve every payment with your bank.
- SEPA file for online banking
- Early-payment discounts applied
- GiroCode to scan with your banking app

Your data stays yours
Servers in Germany
Hosted by Hetzner in Germany, with hourly encrypted backups.
No training on your invoices
Your documents are not used to train AI models, not even by the AI provider.
You stay in control
Dueinbox has no access to your bank account. Only what you approve in your banking gets paid.
Export at any time
Payments as a spreadsheet and original documents as a bundle, for example for your accountant.
Pricing
All prices exclude VAT. The email inbox, checks, reminders and batch transfers are included in every plan.
Team
€39per month
Yearly €390 (two months free)
- 600 invoices a month
- Unlimited users
- Permissions, approvals and four-eyes principle
Monthly plans can be cancelled at the end of any month, yearly plans at the end of the year. Payment is handled by Stripe. Dueinbox is for businesses only.