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SmartUBL: The Best Go2UBL Alternative for PDF to UBL Conversion and
Seamless E-Invoicing

Overview

As digital transformation accelerates across the accounting world, businesses are looking for smarter ways to handle invoices. If you’re using Exact Online or any modern ERP system, you’re likely already familiar with Go2UBL—a widely used tool for converting PDFs into the UBL format for e-invoicing.

However, starting 1 January 2026, Go2UBL will cease to be an independent service. It will be fully integrated into Exact Online, and as a result, all connections to other accounting software will be discontinued.

With Go2UBL becoming exclusive to Exact Online, many businesses that work with multiple accounting platforms are now considering alternatives that offer more flexibility and wider integration possibilities.

At SmartUBL, we’ve built our solution to offer the flexibility and compatibility these businesses need to move forward with confidence.

SmartUBL offers everything Go2UBL does and more. It’s a robust, intelligent, and user-friendly solution built to streamline PDF to UBL conversion, support seamless e-invoicing, and work effortlessly with a wide range of ERP and accounting platforms.

What is a UBL?

Let’s quickly go over what a UBL is. UBL stands for Universal Business Language. It’s a structured XML-based format used for electronic documents, especially invoices. Many governments and large enterprises across Europe have adopted UBL to ensure standardized, automated invoice exchange.

By converting invoices into the UBL format, businesses can automate their accounting processes, reduce manual errors, and stay compliant with current e-invoicing regulations. UBL also enables secure transmission through networks like Peppol, a widely used infrastructure for public and cross-border e-invoicing.

Why is SmartUBL the best Go2UBL alternative?

With Go2UBL soon becoming exclusive to Exact Online, the need for a flexible, accurate, and scalable alternative has never been more critical. At SmartUBL, we’ve designed our platform to meet this need providing a dependable solution for businesses navigating this transition.

Here’s what makes us exceptional:

1. Powerful PDF to UBL Converter

SmartUBL converts even complex PDF invoices into accurate UBL files, supporting both VAT-level and line-level processing. Whether you need a summary or detailed invoice breakdown, it can handle both with precision. This feature alone makes it a top choice for businesses that need granular data for tax, reporting, or internal workflows.

2. Seamless Integration with ERP Systems

SmartUBL works seamlessly with platforms like Exact Online, either through direct API, email submission, or portal upload. Its flexible architecture means you can choose the method that fits best with your existing ERP system without any heavy implementation.

You can even integrate SmartUBL with your internal automation chain or other tools like SmartBooqing or Peppol-certified access points, making it a scalable and modular solution for businesses of all sizes.

3. SmartOCR + Human Validation

SmartUBL is powered by an intelligent OCR engine that accurately reads data from PDF invoices, whether typed or handwritten, and converts it into a machine-readable UBL format. This enables fast, reliable, and fully structured invoice processing that integrates smoothly with your accounting systems.

4. E-invoicing Ready & Peppol Compliant

SmartUBL ensures your business is future-proofed for modern e-invoicing standards. It supports UBL versions, including SI-UBL 2.0 and BIS Billing 3.0, making it fully compatible with Peppol frameworks. You can even integrate it with a Peppol certified access point to directly exchange invoices with public institutions across Europe.

This positions SmartUBL as a leader in compliance and cross-border invoicing standards, ideal for companies doing business throughout the EU and beyond.

5. Convert PDF to UBL – Fast and Flexible

Need to convert PDF to UBL on the fly? SmartUBL supports real-time processing through various channels:
  • Email-to-UBL: Just email the PDF and receive a UBL back.
  • Portal Upload: Drag and drop multiple files for quick batch conversion.
  • API Access: Automate and scale without manual steps.
This flexibility is ideal for both accountants and enterprises that need a consistent, accurate PDF to UBL converter with minimal overhead.

6. International and Language Support

SmartUBL isn’t limited by borders. It supports multiple languages, currencies, and regional invoice formats, making it an excellent solution for international companies with diverse supplier networks.

A Future-Proof Move for Go2UBL Users

If you’ve been using Go2UBL and are now looking for a reliable alternative as it phases out, SmartUBL is your best bet.

It’s faster, more accurate, and easier to integrate with tools like Exact Online and other ERP systems. Plus, it complies with evolving e-invoicing regulations and offers a smooth transition to platforms like Peppol.

Even better, SmartUBL allows you to convert PDF to UBL free as part of its pilot trials—making it risk-free to test and adopt before committing to full-scale integration.

Conclusion

why-is-UBL-the-future-conclusion SmartUBL is reshaping how businesses manage e-invoicing by combining advanced PDF to UBL conversion with seamless integration into ERP systems like Exact Online. Designed in line with Peppol and UBL standards, it goes beyond being just a tool—it supports real transformation in how invoices are processed.

As Go2UBL transitions into Exact Online, now is the right time to evaluate your invoicing setup. If you’re looking to streamline your workflows and stay ahead in a fast-evolving digital landscape, SmartUBL offers a reliable and future-ready solution.

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