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CLUSTER BUSINESSES-PAYMENT-AUTOMATICALLY · 13 ENTRIES · EARLIEST ENTRY 2026-02-09

Automated payment reminder apps

This cluster consists of SaaS tools and apps that automate polite payment reminders and invoice chasing for small businesses and freelancers. The dated history is too thin to read a shape from, with only two dated entries before the index start, so the cluster's presence predates the index or its members are undated. Traction leaders are Relanceo, chaser, and invoice-payment-reminder, though all show zero stars.

Entry timeline

ENTRY TIMELINE

FEB 2026: 1MAY 2026: 1AUG 2026: 4SEP 2026: 7
FEB 2026SEP 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 1 ai-built · 12 unlabelled

Operator · 3 hobby · 4 indie · 1 commercial · 1 enterprise · 4 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 13 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01dueforce0★22 days—Web app that automates accounts receivable for Indian businesses by tracking invoices, recording payments, and sending scheduled reminders.
  2. 02busycounter0★19 days—Service for small businesses that sends payment reminders via messaging and stops them automatically when bills are paid.
  3. 03envio-mensal-nota-fiscal0★27 days—hobbyDesktop app that sends automatic monthly email reminders requesting the previous month's invoice, with configurable send date and recipients.
  4. 04epay30★23 days—enterpriseEnterprise payment portal for invoice presentment, one-off and guest payments, stored payment methods, and AutoPay scheduling.
  5. 05pingfox0★19 days—An automated invoice-chasing tool for freelancers and small agencies that sends escalating payment reminders and manages overdue invoice recovery.
  6. 06Relanceo0★1 mo—indieWeb app that automates payment reminder emails for small businesses with tiered escalation and invoice tracking.
  7. 07chaser0★1 mo—commercialSubscription service that tracks overdue invoices, sends automated email reminders, and processes payments.
  8. 08Alfread-Demo0★1 molivehobbyWeb app that reviews overdue invoices, assigns priority, and drafts polite reminder emails that require human approval before sending.
  9. 09invoice-payment-reminder0★1 mo—ai-builthobbyTool that reminds users about pending invoice payments to avoid late fees.
  10. 10payment-reminder0★5 moliveTool for small businesses to manage invoices, send automated payment reminder emails, and monitor collection status.
  11. 11mvp-invoiceanchor0★8 mostaleliveindieSaaS tool that automatically sends escalating payment reminder emails and tracks invoice status for small service businesses.
  12. 12Invoice Chaser — Automated Invoice Follow-Ups That Get You Paid Faster0★unknownliveindieSaaS tool that automatically sends polite, human-sounding payment reminders to help businesses collect overdue invoices faster.
  13. 13Nagihin — Yang nagih, biar kami0★unknownliveindieApp that generates branded invoices and sends WhatsApp payment reminders for small service businesses to collect from clients faster.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.