App Launching Soon
Stop Typing: AI Voice Invoicing for Contractors & Field Service


Save Hours Weekly: Fast Estimates, Mobile Invoicing & Payment Tracking
Built specifically for contractors, handymen, and service pros on the go. HammerPay is an AI-powered mobile app that eliminates tedious administrative work. Say goodbye to spreadsheets and complex systems. Use your voice, a photo, or a few quick taps to generate perfect invoices, estimates, and records right from the job site. Save time, look professional, and get paid 3x faster. The simplest invoice generator.
Fastest Invoice Ever
At HammerPay, we revolutionize invoicing with lightning-fast PDF generation in multiple languages. Our commitment to accuracy ensures error-free documentation for your business needs. Experience the HammerPay difference today and streamline your invoicing process like never before.
Stopping work to manually type out details, hoping the client's device can easily open and print the final document. The process is often deferred, delaying the billing.

The Solution
Invoicing Made Simple for Everyone
The HammerPay Solution:
AI Error Check: Because the AI handles data entry and math, simple calculation errors are eliminated. The final PDF invoice is always accurate and ready for your records.
Cloud-Based Storage: All your professional PDF invoices and their creation records are securely stored in the cloud. Access your full document history anytime, anywhere. Exportable Data: Easily generate and export comprehensive reports of all your generated invoices in PDF or CSV format for simple handover to your bookkeeper or accountant.

The Smart Invoice System Blog

The HammerPay Mission:
Your skill is in your trade, not in paperwork. Every feature in HammerPay is designed to reduce the friction, hassle, and after-hours work that steals your time and delays your payment. We exist to make the business of being a contractor easier, more professional, and more profitable. Your time is money, and we protect it
When you're typing up line items, you're not planning the next job or spending time with your family. Our mission is to return that lost time to you.The Problem: Traditional invoicing forces you to transition from a skilled worker to an office clerk, often late at night after a long day on the job site.The HammerPay Solution: By enabling voice-activated PDF invoicing in under a minute, we eliminate that painful transition. You finish the job, speak the invoice into your phone, and move on. Your time is dedicated to high-value activities—your work, your family, or your rest.
Hammer Pay Invoice app is built for the Job Site.

AI Invoice Generator
Talk to our app and AI generates ta professional invoice in under a minuet so you get paid fast
AI Quote Generator
Generate instant quotes for your clients, speak to the app and AI generates a professional quote.
Auto PDF Generation
Once the quote or invoice is generated, save the pdf to your phone and email client instantly
Track Invoices
Keep track of your invoices and quotes, easily export to send to your accountant.



