Bots for any business

Unpaid Invoice Reminder

DIY automation · n8n, Google Sheets, Gmail (free template on GitHub)

Chasing unpaid invoices?

Checks your bills daily and sends a friendly, on-time, or firm email if unpaid.

CostFrom $20/mon8n free to self-host (cloud from $20/mo); other apps extra
Time saved~2–4 hrs/wkEstimateEstimate. This tool's maker or users didn't share a number, so we guessed from similar tools that do the same job. Your results may vary.
How easyNeeds setupDIY automation

Any BusinessAdded 2026-10-17

Turn it on

  1. Import workflow.json into n8n.
  2. Connect Google Sheets and Gmail.
  3. Make tabs: Invoices and Reminders Log.
  4. Add your sheet ID.
  5. Turn it on.

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