We are a 6-person B2B technical services agency based in the Paris suburbs. Over the past six months, overdue invoices have piled up fast; we currently have exactly 20 overdue client accounts on our desk, totaling around 42,000 EUR in outstanding receivables. We've been tracking everything in a basic spreadsheet, but we're starting to lose track of who is at what stage and when they were last called.
We're considering deploying a self-hosted open-source accounts receivable and collections software to automate this workflow. The goal is to send automated payment reminders at scheduled intervals and escalate based on days past due. However, we don't have a full-time sysadmin on staff; I handle server setups and backups on the side.
Do you think it's worth the overhead to deploy and maintain an open-source collections tool for just 20 problem accounts? Or would it make more sense to stick with automated reminders from our current accounting software or a well-structured spreadsheet?