Accounts receivable, handled

Invoice reminder software that helps you get paid faster.

Duevaro automates invoice reminders and late-payment follow-ups — AI drafts every reminder, in your client's language if needed, sent from your own Gmail or Outlook, while the Cashflow Hub tracks what's coming in and what's overdue.

14-day free trial Secure OAuth, not a password Cancel anytime
Duevaro— Dashboard

Receivables overview

Outstanding

£0

Overdue

£0

Expected this week

£0

Northwind Studio
£2,48012d overdue
Sends from Gmail & Outlook Automated reminder sequences Cash-flow forecasting AI collection recommendations

About Duevaro

A calmer way to get paid — without rewriting the same email for the fifth time.

Duevaro is an invoice reminder and cash-flow platform for freelancers, agencies, consultants and small businesses. Add clients and invoices, track due dates, and send payment reminders from your own connected mailbox.

Reminder emails are sent from your own Gmail, Google Workspace, Outlook or Microsoft 365 account — never a shared Duevaro address — so every message arrives looking like it came directly from you.

The Cashflow Hub forecasts what's coming in and flags clients whose payment behaviour puts an invoice at risk, payment plans let a client pay in instalments instead of one lump sum, and team workspaces with role-based access and custom branding make it easy to bring an agency or small team on board.

The problem

Chasing late payments is awkward, and it costs you hours you don't have.

You did the work. Now you're scrolling spreadsheets to find who owes what, drafting the same polite follow-up for the fifth time, and losing a working day a week to reminders you'd rather not send. Every late invoice is cash flow you can't plan around.

The product

One system for automated invoice reminders and cash flow.

Cashflow Hub

See what's outstanding, overdue and expected — in one number.

Duevaro's Cashflow Hub builds your cash position from your own invoice data: what's open, what's overdue, and what's expected to land before month end. No spreadsheets, no manual tallying.

Total outstanding

£4,280.00

6 open invoices

Medium risk2 invoices overdue by 14+ days

Reminder sequences

Automated invoice reminders, written by AI, in a tone you'd actually send.

AI drafts every reminder in the sequence — friendly before the due date, professional a few days after, firm once it's overdue, in your client's language if needed. Every step sends from your own inbox, and nothing goes out until you approve the sequence.

Reminder sequence

  • 1Day 0 · Due dateFriendly
  • 2Day 7 · Still openProfessional
  • 3Day 14 · OverdueFirm

Who to chase

A daily, prioritised list of exactly who needs a nudge.

Duevaro ranks open invoices by how overdue they are and each client's payment behaviour, so you always know which follow-up matters most today.

Needs attention

Northwind Studio

12d overdue

£2,480

Acme Co.

Due today

£1,150

AI recommendations

Payment behaviour insight in plain language, drawn from your real data.

Every recommendation is generated from your own invoices and payment history — never a generic tip. You decide what to act on.

Insight

£2,480 across 2 invoices is at elevated risk of late payment — both clients have missed a due date before.

The workflow

Three steps to a cleaner inbox.

1

Add your clients & invoices

Import or add manually — takes minutes, not an afternoon.

2

Pick a reminder cadence

3 days before due, on due date, +3, +7, +14 days — your call.

3

Get paid, stress-free

Duevaro sends the reminders. You focus on the work.

Reminder · FriendlyDraft
Tosarah@acme.co
INV-104 · Acme Co.
$2,400.00
Pay now

Trust & access

How Duevaro uses Google access

Duevaro uses Google OAuth to let you connect your Gmail or Google Workspace account. It only uses that access to send invoice reminder emails you select — it does not read, search, delete, or modify your inbox.

  • Only the gmail.send permission is ever requested.
  • Reminders are sent only when you choose or schedule them.
  • Your inbox contents are never accessed, stored, or shared.

Learn more in our Privacy Policy.

Free tool

Write a professional invoice reminder in seconds

Choose the payment stage, tone and language and generate a professional invoice reminder email for free — no account required.

Pricing

Simple pricing, built for freelancers.

Starter
$7/mo

For freelancers and solo businesses getting started.

  • Up to 25 clients
  • Unlimited invoices
  • Manual reminders
  • Reminder tones
  • AI Smart Reminder Writer (20 / billing period)

14-day free trial · Cancel anytime

Most Popular
Professional
$25/mo

For growing businesses that need automation.

  • Unlimited clients & invoices
  • AI Smart Reminder Writer (unlimited fair use)
  • Automated reminder schedule
  • Send from your own email account
  • Payment history & insights

14-day free trial · Cancel anytime

Business
$59/mo

Custom branding for businesses that want client communications to look like their own.

  • Everything in Professional
  • Custom branding & logo
  • Branded reminder emails
  • Remove Duevaro branding

14-day free trial · Cancel anytime

14-day free trial Stripe-powered billing Cancel anytime

Privacy PolicyTerms of Service

FAQ

Invoice reminder software, answered.

Invoice reminder software automatically tracks unpaid invoices and sends payment reminders to clients on your behalf, so you're not manually chasing late payments. Duevaro tracks every outstanding invoice and sends reminders from your own Gmail or Outlook account.

Add your clients and invoices, then set a reminder cadence — before the due date, on the due date, and at intervals after (+3, +7, +14 days). Duevaro sends each reminder automatically at the right time, from your own connected mailbox.

Yes. Duevaro connects to your own Gmail, Google Workspace, Outlook or Microsoft 365 account via secure OAuth, never a password, so every reminder is sent from your real address, not a shared Duevaro one.

Yes. Each reminder can be friendly, professional, firm, or a final notice, so the tone escalates naturally as an invoice gets more overdue.

Yes. Reminders can be generated in your client's language, with an English reference translation shown alongside so you can review exactly what's being sent.

Yes. Set up a full sequence of reminders in advance and choose whether each step sends automatically or waits for your approval — nothing goes out without your say unless you turn automatic sending on.

Freelancers, consultants, agencies and small businesses who invoice clients directly and want to get paid faster without spending hours drafting follow-up emails. Team workspaces with role-based access support agencies and small teams too.

Duevaro stops chasing it. Once an invoice is marked paid, no further reminders — scheduled or sequenced — are ever sent for it.

Stop chasing. Start collecting.

Join freelancers getting paid days faster with polite, automated reminders.

Need help getting started?

Have a question about billing, your Gmail or Outlook connection, or invoice reminders? Our support team is here to help.