I'm a solo carpenter, and I got tired of paying $39–150/month for software built for 20-person operations. So I built FieldFlow — invoicing, scheduling, and client management in one place. No fleet tracking, no dispatching, no features I'd never use. It's free right now. I'm not trying to make money yet — I just want to know if I've actually solved a real problem. Once it's worth paying for, I'm thinking $9/month, just enough to cover server costs. If you're a solo contractor and want to try it, I'd love brutal feedback. https://fieldflow-nine.vercel.app/auth