Posts by Paul Bernier

Paul Bernier

Paul Bernier

Paul Bernier is Vice President of Product Management at SiteSpect. He has a background in website optimization, recommendations, and development, as well as web analytics. He is based in Boston.

Graph showing two lines in a group sequential design for A/B tests.

Why Group Sequential Design Means Faster A/B Testing

By Paul Bernier · October 1, 2024

If your organization runs A/B tests, you probably use the results to make data-backed decisions around your business, product, or services. With the right experiments and reliable results, you can…

A person is looking at a screen with a statistical model.

Group Sequential Testing vs. Bayesian: Choosing a Statistical Model for A/B Testing

By Paul Bernier · September 12, 2024

Choosing the right statistical model means choosing the source of data you trust to support critical business decisions. When you need reliable data from A/B tests in order to make…

Graphic of conversion rate optimization best practices with professionals in the background.

How to Implement Conversion Rate Optimization Best Practices

By Paul Bernier · August 8, 2024

If digital marketing is part of your go-to-market strategy, adjusting digital platforms based on user preferences can lead to significantly more conversions, whether that looks like subscriptions, sign-ups, or sales….

Increasing e-commerce revenue with hybrid A/B testing.

6 Ways to Increase E-Commerce Revenue with Hybrid A/B Testing

By Paul Bernier · July 8, 2024

Imagine your team is tasked with developing a clear, effective strategy to increase your e-commerce revenue. You might turn to many of the traditional conversion rate optimization techniques, such as…

A person using hybrid experimentation to compare A/B tests.

The Essentials of Hybrid Experimentation

By Paul Bernier · June 10, 2024

When running experimentation programs, most organizations start with client-side tests to experiment with the most common use cases, such as graphics, design scheme, and CTA copy and placement (as many…

Person holding a phone that is streaming content in reference to how to use A/B testing to optimize streaming apps.

How to Use A/B Testing to Identify Areas of Low Engagement in Your Streaming Media App

By Paul Bernier · May 29, 2024

With any mobile app, user retention poses a major challenge—so your organization might be wondering how to use A/B testing most effectively to provide a more engaging user experience. Companies…