Invoice follow-ups that keep small businesses moving.

NettleDue is a subscription software concept for freelancers and small service businesses worldwide. It is designed to send polite, configurable reminders for overdue invoices, helping owners spend less time chasing payments and more time serving customers.

Talk through the idea Why it matters

A focused idea for people who would rather be doing the work than asking about the invoice.

The intended rhythm

Concept

A gentle nudge. Then back to business.

A simple idea for making the overdue-invoice routine easier to carry.

01
An invoice passes its due date
The moment routine follow-up becomes one more thing to remember.
02
You set the tone and timing
Choose a polite voice and a cadence that suits your client relationships.
NettleDue handles the nudge
Automatic reminders take the repeat task off your working day.

Illustrative product flow — not a live product screen.

The work after the work

Let the reminder happen. Keep the relationship yours.

The service is finished, the invoice is sent, and the next project is waiting. NettleDue is a concept for making the follow-up in between feel lighter and more consistent.

Remember the follow-up, not the invoice

A configurable reminder rhythm is designed to keep overdue invoices from slipping behind the next client task.

Keep the conversation courteous

Polite, adjustable messages help a payment reminder feel like part of doing business, not a personal confrontation.

Put attention back on the work

Less time spent composing and tracking routine nudges means more room for the service your customers came for.

A straightforward approach

Routine, without the runaround.

The planned product keeps the sequence simple: overdue invoices get a considerate follow-up on a cadence the business chooses. Exact setup and integrations are still part of shaping the product.

01 / 03
An invoice passes its due date
The moment routine follow-up becomes one more thing to remember.
02 / 03
You set the tone and timing
Choose a polite voice and a cadence that suits your client relationships.
03 / 03
NettleDue handles the nudge
Automatic reminders take the repeat task off your working day.

A concept taking shape

Less chasing is a good place to start.

Automation can make a routine easier; it cannot guarantee demand or income. If invoice follow-up is taking time away from your work, tell us what would help.

Talk to NettleDue