Oto

Oto is a practical choice for solo freelancers tired of patching together separate invoicing, contract, and time-tracking apps. Its clean interface and automation—like turning tracked hours directly into invoices—save real time. The free tier is surprisingly usable, not just a teaser: unlimited invoices, proposals, contracts, and time tracking with a single client. The Starter plan at $6/month adds custom branding and two clients, which covers most freelancers starting out. Pro at $24/month unlocks unlimited clients, AI credits, and file storage, making it a strong value for full-timers. Where Oto falls short is in team collaboration—there's no multi-user support, project boards, or advanced project management. It also lacks a mobile app, so time tracking on the go means using the web app on a phone. Accounting integration is minimal, limited to expense tracking and receipts; you'll still want Wave or QuickBooks for serious bookkeeping. Compared to alternatives like Bonsai or 17hats, Oto is simpler and cheaper but less feature-rich in proposals and legal contracts. For freelancers who just need to invoice, contract, and get paid without complexity, Oto hits the sweet spot. But if you need API access, a mobile app, or team features, look elsewhere.