Introduction

⚠️ Important Note

This documentation applies to versions of the UGC Onsite Widgets created after September 1, 2025. For information about the older version, please refer to Classic Widgets.

You can verify your widget version in the Nosto Admin Portal:

• Look for the NextGen label to identify NextGen Widgets (covered in this documentation).

• Look for the Classic label to identify Classic Widgets (covered here).

The new NextGen Widgets are designed to deliver faster, more engaging onsite experiences. With a focus on performance and flexibility, they bring:

• Improved onsite performance for quicker load times and smoother interactions.

• Modern, responsive templates that align with today’s eCommerce design standards.

• Enhanced video capabilities, making it easier to showcase rich, shoppable content.

To help you get started:

• Explore the API Documentation for technical details.

• Use the Practical Guides to learn how to build and customize NextGen Widgets for your store.

NextGen Widgets are built to help you create immersive customer journeys while ensuring your site remains fast and conversion-focused.