Make invoices with ChatGPT or Claude

The AI Invoice Generator is free. Say "invoice ABC Corp $100 for September consulting" and get a finished invoice to download as a PDF. No signup, no invoice limit.

Add your logo and details, line items, tax, a discount and shipping. The due date and totals are worked out for you. Email, print or attach the PDF however you like.

Add it to your AI

Add the connector URL https://alderinvoices.com/mcp in ChatGPT, Claude or Claude Code. No account needed.

Make an invoice on the web · API and MCP docs · llms.txt

Made by Alder, which builds AI agents that collect overdue invoices.