Which tasks should a small business automate first?
Four families, and nothing abstract about them. Document processing: supplier invoices, delivery notes, contracts and quotations read automatically, with the amounts, dates and references pulled out and posted into your accounts or your ERP. Client replies: draft answers to recurring enquiries, prepared from your own templates and signed off by a human before they go. Automated data entry: meeting notes dictated then structured, client records completed, data copied from one tool into another without anybody touching it. Reporting: a sales or finance dashboard rebuilt every Monday morning from your own files, with a written summary of the variances.
In a twenty-person firm those four uses routinely add up to several hours a week per department. None of the four requires you to change software: they graft onto what you already have.