Get paid on time, without the awkward emails.

Nth Collect connects to Xero, QuickBooks or Stripe and sends polite payment reminders on a schedule you set. It checks every invoice before it writes, so nobody is chased for a bill they've already paid.

Start your free trial14 days free. No card needed.

Works from your books

Connect Xero, QuickBooks Online or Stripe in a minute, and your unpaid invoices come in on their own. No books to connect? Import a CSV or add invoices by hand.

Stops the moment it's paid

Every invoice is checked with its source right before a reminder goes out. A payment that arrived this morning means no email this afternoon.

Customers can answer back

Each reminder links to a page where your customer can pay, tell you they've paid, or ask a question. Any answer pauses the reminders and lands in your inbox.

59% of small businesses have invoices more than 30 days overdue, and those waiting are owed $17,700 on average.

Source: QuickBooks 2026 Small Business Late Payments Report

One price, sized by your open invoices

Every plan has every feature: all three integrations, your own reminder wording, your whole team and unlimited customers. Pick the plan that covers how many invoices you usually have unpaid at once.

Starter

Freelancers and small studios.

$19 a month

Up to 50 unpaid invoices at once
Xero, QuickBooks, Stripe and CSV
Unlimited reminders and team members

Growth

Agencies, contractors and growing teams.

$39 a month

Up to 250 unpaid invoices at once
Xero, QuickBooks, Stripe and CSV
Unlimited reminders and team members

Pro

Wholesalers and firms with a busy ledger.

$79 a month

Up to 1,000 unpaid invoices at once
Xero, QuickBooks, Stripe and CSV
Unlimited reminders and team members

Prices in US dollars. Paddle handles checkout, local taxes and receipts. Cancel any time.

Questions people ask

Will my customers know the reminders are automated?: Reminders come from your business name, are signed by you, and replies go straight to your inbox. You write the wording, so they read like you wrote them.
What if a customer has already paid?: Before every reminder we check the invoice with your accounting software. If it's been paid, even a minute ago, the reminder doesn't go. Customers can also tell you they've paid from the link in the email, which pauses reminders straight away.
Which accounting software works?: Xero, QuickBooks Online and Stripe Invoicing connect directly. If you use something else, import a CSV export of your unpaid invoices, or add invoices by hand.
Can I change when reminders go out and what they say?: Yes. Pick the days before and after the due date, edit every subject and message, choose the time of day and the days of the week. Reminders never go out on days you don't work.
What happens after the free trial?: Pick a plan and everything carries on. If you don't, reminders stop, and nothing is deleted. The trial lasts 14 days and doesn't need a card.