Understand what you're building, before deciding what to build.

Automating unpaid invoice reminders with n8n: what it really costs

An automatic reminder for unpaid invoices fits in a five-node n8n workflow: a scheduled trigger, a read of your invoices, a filter on the due date, an email, and a write-back of the reminder date. The real cost isn't the subscription — €20 a month on the Starter plan — it's the means of paying that subscription from Tunisia, and the few hours of maintenance per quarter that nobody budgets for.