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What is an A-B Test?

A/B testing, also known as split testing, is a method of comparing two versions of a webpage or element to determine which performs better based on user interactions. In the context of eCommerce, this could involve testing different headlines, images, call-to-action buttons, or entire page layouts to see which version leads to higher conversions or sales.

Within UltraCart, A/B testing— also referred to as experiments—allows you to test various content variations, URLs, or conditions to identify which version achieves a specific success metric. This could be as simple as changing the copy in a call-to-action or as comprehensive as routing traffic between two entirely different themes. This level of control provides you with the tools to make product decisions backed by concrete data.

Built-in Metrics and eCommerce Data

UltraCart integrates all your eCommerce data, including transactions, expenses, revenue, customer information and more, enabling you to set up and view detailed metrics effortlessly. There's no need for external APIs or additional services; all A/B testing data and metrics are seamlessly gathered and integrated directly into the UltraCart platform. The Experiment engine leverages the UltraCart Analytics engine to provide this functionality for free.

Automation for Ease of Management

UltraCart's experimentation tools offer automation features to simplify management:

Automatic Traffic Shifting: During an experiment, UltraCart can automatically direct more traffic toward the better-performing variation, maximizing profitability in real-time.

Automatic Experiment Resolution: Set up automatic experiment resolution so you don’t have to monitor the data constantly. UltraCart will save the variant that performed best and eliminate the less effective one. Simply review the results at your convenience.

On-Page Content Experiments

Test individual elements within a specific StoreFront using the Experiment component. This feature provides fine-grained control over your A/B testing, allowing you to wrap and experiment with a single element—such as a button, image, or headline—or an entire section containing multiple elements, like text blocks, images, product listings, and call-to-action buttons.

For example, you can test:

  • A single call-to-action button to compare different wording or colors.
  • A product image to see which version leads to more conversions.
  • A pricing section that includes a combination of text, images, and badges to optimize for engagement.
  • An entire promotional banner with different messaging and layouts to determine the most effective version.

By testing elements at both micro and macro levels, you can identify the smallest details that impact user behavior while also evaluating larger design changes that influence the overall customer journey. UltraCart’s built-in tools make it easy to apply these tests without coding, ensuring seamless integration with your StoreFront.

URL Experiments

URL Experiments involve testing two distinct landing pages to determine which one yields better results. This approach is particularly useful for assessing different design layouts, content strategies, or promotional messages. By directing portions of your traffic to each URL, you can analyze user interactions and conversion rates to identify the more effective page. Implementing URL Experiments allows you to optimize landing pages for higher engagement and sales.

Theme Experiments

Theme Experiments allow merchants to test entirely new designs, marketing approaches, and page structures without committing to a full-scale redesign. This flexibility is crucial for eCommerce businesses looking to enhance user experience and conversion rates while minimizing risk.

  • Test a Complete StoreFront Redesign – Before permanently switching to a new theme, merchants can compare the performance of their current design with a fresh look. This ensures that changes actually lead to better engagement and sales.
  • Evaluate Different Marketing Strategies – A new theme might emphasize different messaging, call-to-action placements, or visual elements. Testing these variations helps determine what resonates most with customers.
  • Optimize Page Structure and Navigation – Store layout and navigation significantly impact user experience and conversions. Merchants can experiment with different menu structures, homepage designs, or checkout flows to see which configuration leads to higher conversions.
  • Reduce the Risk of Redesign Failure – Investing in a major StoreFront overhaul without testing can be risky. Theme Experiments provide data-driven insights, allowing merchants to make informed decisions before committing to permanent changes.

By leveraging UltraCart’s Theme Experiments, merchants can refine their StoreFront to maximize engagement, streamline user navigation, and ultimately drive more sales—all based on real customer interactions and data.

Checkout Upsell Experiments

UltraCart’s Checkout Upsell Experiments give you the ability to test and optimize upsell offers at two crucial stages of the customer journey:

  • Pre-Checkout Upsells – Test different upsell offers before the customer completes their purchase. This can include one-time offers, product bundles, or add-ons presented on the cart page to increase the average order value.
  • Post-Checkout Upsells – Experiment with offers after the initial purchase but before the transaction is fully finalized. Since the customer has already committed to a purchase, this is a prime opportunity to introduce complementary products or exclusive discounts with minimal friction.

By leveraging Checkout Upsell Experiments, you’re not just guessing which upsell will work—you’re letting real customer behavior dictate the best approach, ensuring higher conversions, larger cart sizes, and increased profitability.

Additional Benefits

UltraCart's A/B testing features are fully integrated into the StoreFront Visual Builder, allowing you to create server-side A/B tests using the same tools as the rest of your StoreFront content. This integration ensures a seamless workflow and consistent user experience. Moreover, UltraCart's Experiment engine leverages the UltraCart Analytics engine to provide this functionality for free, making it an ideal choice for businesses looking to optimize their eCommerce platform without incurring additional costs or setting up additional services and integrations.

By utilizing UltraCart's comprehensive A/B testing and experimentation tools, you can make informed, data-driven decisions to enhance your eCommerce store's performance and drive growth.

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