Launching today
Billy
Write invoices Auto calculate totals Export print ready PDFs
10 followers
Write invoices Auto calculate totals Export print ready PDFs
10 followers
Billy is a free, open-source invoice editor that feels like writing a document. Click any line and start typing, let totals calculate themselves, and export professional, print-ready PDFs in seconds. With MCP support, Billy can also integrate with AI-powered workflows. Built for freelancers, indie hackers, and small businesses who want simple invoicing without the bloat. Try it at https://trybilly.tech
Free
Launch Team
Framer AI AgentsDesign and publish professional sites with AI
Promoted
Hey Product Hunt! I'm the builder behind Billy.
I built Billy because creating an invoice shouldn't feel like filling out a complicated form.
Most invoicing tools make you enter details into separate fields, navigate dropdowns, and switch between an editor and a preview. I wanted something more natural.
With Billy, what you see is what you edit. Click directly on the invoice and start typing. No separate input boxes, no unnecessary UI, just a document that takes shape as you write. Totals calculate themselves, and you can export a clean, print-ready PDF in seconds.
Billy is free, open source, and now supports MCP for AI-powered invoicing workflows.
Tools like Zoho Invoice, Wave, and Invoice Ninja offer broader billing and accounting features. Billy takes a different approach: focus on making the invoice creation experience as simple and intuitive as possible.
I'm not trying to build another accounting suite. I want to make creating an invoice the easiest part of running a business.
I'd love to hear your feedback, ideas, and feature requests. If this sounds useful, I'd really appreciate your support and an upvote!
Loved using it
Love how simple this makes creating invoices.