Automated invoice follow-ups

Stop feeling like a debt collector.

One professional email per customer. No awkward follow-ups. No damaged relationships.

See how it works
mail.hartleyandco.com
Hartley & Co. <accounts@hartley.co>to Sarah Mercer · Mercer Studio
10:14
A friendly summary of open invoices

Hi Sarah,

A quick note that we have three invoices currently outstanding on your account. We've grouped them below so you can review them together.

INV-2041 · Brand identity
Due Apr 14 · 21 days
£4,200.00
INV-2038 · Q1 retainer
Due Apr 28 · 7 days
£1,850.00
INV-2035 · Photography
Due May 02 · 3 days
£980.00
Total outstanding£7,030.00

Please let us know if anything needs attention — happy to discuss.

Review & pay →
The problem

You've done the work. You've sent the invoice. Now you're waiting.

Every month, finance and ops teams lose hours following up on overdue invoices: drafting polite emails, checking what's outstanding, and trying to sound firm without sounding aggressive.

Meanwhile, accounting software fires off blunt, per-invoice reminders that spam your customers and make you look disorganised.

Today · Your customer's inbox

Five reminders. One customer. Same week.

Xero Reminders
Invoice INV-2041 is overdue
Mon 09:02
Xero Reminders
Invoice INV-2038 is overdue
Tue 09:02
Xero Reminders
Invoice INV-2035 is overdue
Wed 09:02
Xero Reminders
Invoice INV-2031 is overdue
Thu 09:02
Xero Reminders
Invoice INV-2028 is overdue
Fri 09:02
With Reminder

One email. Every invoice. Considered.

Hartley & Co.Mon 10:14
A friendly summary of open invoices
Three invoices are currently outstanding on your account. We've grouped them so you can review them together.
INV-2041 · Brand identity£4,200.00
INV-2038 · Q1 retainer£1,850.00
INV-2035 · Photography£980.00
ClarityFOR YOUR CUSTOMERS
ControlFOR YOUR TEAM
TrustIN YOUR RELATIONSHIPS
How it works

From invoice to payment, simplified.

01

Import your invoices

CSV, Excel, or structured PDF. Export from Xero, QuickBooks, or any accounting system — data is extracted automatically.

CSV · XLSX · PDF
02

Define your follow-up cadence

Automated or manual. Choose templates once. Set timing — 7, 14, 30 days overdue or custom rules. Reminder handles the rest.

+7 · +14 · +30
03

Reminder sends one consolidated email per customer

Every overdue invoice for that customer, grouped into a single professional follow-up. Clear, respectful, relationship-preserving.

1 EMAIL · N INVOICES
04

Track delivery, opens, and engagement

See exactly when emails are delivered, opened, and clicked. Identify engaged customers — and those who go quiet.

REAL-TIME
05

Confirm payments and monitor DSO over time

Track Days Sales Outstanding across customers, currencies, and periods. Know precisely where your receivables stand.

DSO · CASH FLOW
No integrations to configure. No workflows to maintain. Just effective, professional follow-up.
The status quo

Why teams switch to Reminder.

×

Accounting tools send rigid, per-invoice reminders that frustrate customers.

×

CRMs aren't built for receivables or payment follow-up.

×

Manual chasing doesn't scale and damages professionalism.

×

Other reminder tools treat invoices, not relationships.

Reminder is purpose-built for the space in between — where tone, clarity, and control matter.
Features

Everything you need. Nothing you don't.

01

Customer-Consolidated Emails

One professional email per customer listing every overdue invoice. Clear. Respectful. Relationship-preserving.

This is what makes Reminder different
02

Automated Follow-Up Sequences

Set your timing — 7, 14, 30 days overdue or custom rules. Choose templates once. Reminder handles the rest.

03

Preview Before Send

Review every batch before it goes out. Edit messaging, exclude customers, or reschedule — with confidence.

04

Real-Time Engagement Tracking

See exactly when emails are delivered, opened, and clicked. Identify engaged customers and those who go quiet.

05

Payment Confirmation & DSO Tracking

Confirm full or partial payments and track Days Sales Outstanding over time. Know precisely where your receivables stand.

06

Flexible Import

Export from Xero, QuickBooks, or any accounting system. Upload CSV, Excel, or structured PDFs — data is extracted automatically.

07

Bilingual Templates

English and Arabic templates with proper RTL support. Professional messaging that works across markets.

08

Multi-Currency Support

Invoices remain in their original currency — EUR, USD, AED, GBP. Dashboards show totals by currency for complete clarity.

Built for

B2B teams who value relationships.

Reminder is for teams who invoice customers and are tired of chasing payments manually — especially where relationships matter.

Agencies & consultanciesManaging multiple projects per client
Professional services firmsWhere tone and trust are critical
Wholesale & trade suppliersHigh invoice volume, repeat customers
Any B2B businessDone with awkward "just checking in" emails

Whether you send 10 invoices a month or 1,000, Reminder reduces admin time, improves cash flow, and keeps client relationships intact.

Ready when you are

Get paid faster. Without the awkward chasing.

Start collecting payments faster with automated reminders. No credit card required.

Questions? Contact us at hello@usereminder.com

Reminder - Automated Invoice Payment Follow-ups | Reminder