🇺🇸 Now serving US companies

Unified invoicing for
US & Mexico operations

Generate professional invoices for your US transactions and SAT-compliant CFDIs for Mexico — all from one platform. Connect your payment gateways and automate everything.

Schedule a Demo Start Free Trial
US invoices + Mexican CFDIs
Connect any payment gateway
Fully automated
Why gigstack?

One platform for all your
invoicing needs

Whether you sell in the US, Mexico, or both — automate your invoicing and stay compliant everywhere.

US Invoice Generation

Create professional invoices for your US transactions. Connect Stripe, PayPal, or any payment gateway and invoice automatically with every sale.

Mexican CFDI Compliance

Operating in Mexico? Generate SAT-compliant CFDIs automatically. Stamped, validated, and synced with Mexico's tax authority in real-time.

Unified Cross-Border Billing

One dashboard for US invoices and Mexican CFDIs. Unified reporting, single source of truth for your entire finance team.

How It Works

Your Path to Automated Invoicing

A smarter, faster way to handle cross-border billing.

Step One

Connect Your Payments

Quick Setup!
Step Two

Configure Your Settings

Fully Customizable!
Step Three

Automate Invoicing

US Invoice Mexican CFDI Auto-send
Smart Automation!
Step Four

Go Live & Scale

Ready to Grow!
Platform Features

Everything you need to
invoice like a pro

Powerful invoicing for US operations + full Mexican tax compliance when you need it.

Payment Gateway Sync

Connect Stripe, PayPal, Square, or any gateway. Every transaction triggers an invoice automatically — zero manual work.

Full SAT Compliance

Need Mexican invoices? CFDI 4.0 ready. Stamped by authorized PACs, validated by SAT. Perfect for cross-border operations.

API & Integrations

REST API with SDKs for Node, Python, Ruby. Native integrations with Stripe, QuickBooks, Xero, Shopify and more.

Custom Invoice Templates

Professional invoices with your branding. Customize templates, add your logo, and send invoices your customers will love.

Integrations

Works with your existing stack

Connect gigstack to the tools you already use.

Case Studies

Companies automating invoicing
with gigstack

From chasing invoices to full automation

Influencer marketplace that automated invoicing for hundreds of creators and thousands of monthly transactions.

-80% Operational load
100% Automation
Business meeting

From manual processes to 100% automated invoicing

Healthcare company that transformed their fiscal operations from fully manual processes to automated systems.

50% Less admin time
0 Fiscal errors
Healthcare

From 500 manual invoices per day to full automation

Lead generation SaaS that freed their finance team for high-value strategic work.

500+ Daily invoices
4hrs Freed per day
Tech startup
Juan Garoz

Juan Garoz

CTO at Mundo Joven

"It was love at first sight — it's the software that adapts to how we actually work."

H.

Operations at Whitepaper

"Their customer portal has significantly improved our client satisfaction."

Juan Novelo

Juan Novelo

Billing at Lapzo

"The most dynamic platform compared to others on the market."

Frequently Asked Questions

Frequently Asked Questions
About Automated Invoicing

gigstack is an automated invoicing platform that generates invoices in real-time when payments are processed. It integrates with payment processors like Stripe, PayPal, and others to automatically create and send compliant invoices to your customers without any manual work.
The initial setup takes less than 5 minutes. Simply connect your payment processor or sales system, configure your invoice template, and you're ready to go. No coding required, no complex configurations. Our support team is available to help you every step of the way.
No. gigstack is designed so anyone can use it without programming knowledge. We offer ready-made integrations to connect with Stripe, PayPal, Shopify, WooCommerce, and more. If you prefer to use our API, we have clear documentation and SDKs in multiple languages.
gigstack allows you to cancel and reissue invoices directly from the platform. Additionally, our support team is available to help you with any situation you need to resolve.
Yes. With gigstack's self-invoicing portal, your customers can generate their own invoice by entering their billing details. You simply share a link and they complete the process. The invoice is issued and automatically sent to them via email.
gigstack integrates with the most popular payment processors: Stripe, PayPal, Conekta, Mercado Pago, OpenPay, and more. If you use another processor, our API allows you to connect any payment system in minutes.

Ready to automate your invoicing?

Join companies automating their US and cross-border invoicing with gigstack.

Schedule a Demo hola@gigstack.pro