How to use Storyblok CMS for AB testing and website personalization

ProductBy Juliana Amorim

Content management systems (CMS) have evolved beyond simple content delivery to meet the growing demands for dynamic, personalized digital experiences.

Storyblok is one of the leading headless CMS platforms used by developers and marketers alike. However, it has significant shortcomings when it comes to website personalization and AB testing.

When you're starting a website from scratch, your goal is probably to build one that gives your content team the autonomy to work without relying on developers. The main requirements at this moment usually are:

  • It needs to be fast to load
  • It needs to be indexed on search engines
  • It needs to be scalable
  • It needs to provide a good experience for content managers

But what about those things that come right after the website launch? You are about to make a decision for many, many years, so you need to think about what's to come.

The marketing team starts driving traffic to the website. Soon enough, they start analyzing data to understand user behavior, which leads them to uncover optimization opportunities and the need to test some hypotheses. As the next step, they need to personalize content for some user segments to increase conversions.

In the blink of an eye, you'll see yourself in the same situation again: the marketing team will become dependent on developers for everything. In this post, we'll explore Storyblok CMS, its limitations, and what are your alternatives for experimentation.

Storyblok app for dynamic content

Add native personalization and AB testing to your blocks.

What Storyblok CMS is good for

Storyblok is a headless CMS that allows developers to build flexible, scalable websites while giving non-technical users a user-friendly interface to manage content.

They're slightly focused on some industries like retail, SaaS, financial services, and education, but most of their applications are for static content, like:

  • Static websites, like corporate, publishing, or editorial websites
  • E-commerce
  • Mobile apps
  • Industry-specific virtual and augmented reality applications

Storyblok is ideal for content-rich websites that need flexibility and scalability without being tied to a traditional monolithic CMS structure.

Why Storyblok alone isn't ideal for website personalization and AB testing

While Storyblok excels in content management, it has several limitations regarding advanced marketing features such as personalization and AB testing. These features require significant development effort, as integrating third-party tools for these purposes can be complex and time-consuming, and isn’t always feasible for fast-paced marketing teams.

Website personalization

Storyblok doesn't natively support personalized content based on user behavior or demographics. The CMS provides static content blocks without dynamic audience segmentation or real-time personalization options.

If you dig into their documentation and blog posts, you'll find content on personalization, like this one. However, for any strategy, you'll need to build your own personalization engine to collect, process, and use user data linked to your segmentation criteria.

Personalize your blocks based on the user context

AB testing

Likewise, Storyblok does not have built-in AB testing functionality. This makes it difficult for marketers to experiment with different page versions, measure performance, and optimize content for conversions.

If you’re committed to using Storyblok and still want to implement AB testing, you’ll need to rely on third-party tools or custom-built solutions.

Test variations of your blocks without coding

Adding personalization and AB testing to Storyblok

The Optimize app is designed specifically to address the challenges of personalization and AB testing. Here's why it stands out among other apps:

  • Gradual integration

    You can integrate it with any framework, allowing you to fetch content dynamically based on user segmentation without significantly modifying your existing bloks or relying on developers.

  • Unified solution

    Instead of relying on multiple tools for personalization and AB testing, it allows Storyblok to provide it natively, saving you time and effort. It also provides built-in CDP and analytics capabilities.

  • Real-time personalization

    It lets you easily segment users based on their behavior and preferences, and then serve personalized content in real time. You don’t need to build complex logic or custom integrations, as it takes care of this automatically.

  • Bayesian AB testing

    It includes native AB testing capabilities using Bayesian statistics, enabling more efficient tests with greater confidence and statistically significant results. This helps you optimize your website or app more quickly and with less traffic.

  • Developer-friendly

    With first-class developer support, it offers a single-time and one-command integration that simplify personalization and testing workflows, reducing the need for manual implementation.

We gave Storyblok superpowers

What if you could have content management, AB testing, personalization, and analytics all in Storyblok?

Keep using your existing blocks

That's right, you don't have to reimplement anything.

This app adds dynamic content for experimentation and optimization directly to your existing blocks, so you can use it only for the elements and components you want to experiment with.

Let's say you have a website where the top menu, main banners, and forms are the most important for conversion. These could be dynamic elements integrated with Croct for AB testing or personalized communication, while the rest of the website could still live in Storyblok.

Croct CMS can coexist with Storyblok CMS
Croct CMS can coexist with Storyblok CMS

You can gradually connect elements and components between Storyblok and Croct, giving the content and the growth team the autonomy they need.

If your goal is to create dynamic, user-specific experiences and optimize conversions, take the first step by exploring the integration.

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