Productized AI automation agency for one niche: solo $25K ARR in four months
Documented agency case studies show the pattern that works: one productized automation service for one narrow niche, sold as a setup fee plus a monthly retainer. A solo operator reached $25K ARR in four months with a document-intake workflow for small accounting firms, while a niche agency hit $432K ARR in 14 months. The figures come from case studies, not payment-processor verification.