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Users love Prompt-Based Experimentation

“Such an amazing tool”

Peter Ernst
Director of Experimentation
Providence

“Massive time saver”

Alexandra Ortiz
CMO
VeryChic

“Working with it is great!”

Daniel Miller

Cona

Explore what participants are optimizing with PBX

Explore what your peers are building with PBX

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Sparkles and Spicy Margs at The Initial

by

Lucia van Den Brink

B2B
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Sparkles and Spicy Margs at The Initial

Animation

by

Lucia van Den Brink

I was at Conversion Hotel last weekend and had too many spicy margs with heroes in our industry, which led me to this beautiful redesign of my consultancy's page. I'm sure it will be good for conversions.

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Eterna Snow

by

Adrian Goller

Retail
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Eterna Snow

Animation

by

Adrian Goller

Just listened to the radio and Shakin' Stevens song "Merry Christmas Everyone" was playing. "Snow is falling all around me ..." was a great inspo for the prompt in combination with our Festive / Christmas campaign. Gives the Festive landing page a nice and cozy Christmas touch.

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Product Sizing for Triumph

by

Montserrat Eguia

Retail
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Product Sizing for Triumph

Filters

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Montserrat Eguia

By meging size and cup, cusomers will see easily if their size is available, currenlty we have the band and cup size splitted which somethimes makes customers think the size is available and ones they click the band size they realized theres no size availability

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Trust Signals for Trusted Housesitters

by

Adam Cheal

Services
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Trust Signals for Trusted Housesitters

Reviews

by

Adam Cheal

Sitters on Reddit say they struggle to see which hosts are experienced or safe without clicking into every listing. A compact trust line like “⭐ 12 reviews · 3 repeat sitters” on each card lets them gauge reliability at a glance, reduces anxiety and wasted clicks, and helps new sitters choose better first applications.

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CNN Accessibility Suite

by

Ayomidotun Ayoku

Medias
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CNN Accessibility Suite

Filters

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Ayomidotun Ayoku

We know CNN is visually chaotic, focusing on a single story is often impossible. I recently came across two websites with impressive accessibility layers and was inspired to bring that same experience to a major news platform. I wanted to prove we could bring 'calm' to the busiest site on the web.

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Discount Timer for Triumph

by

Montserrat Eguia

Retail
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Discount Timer for Triumph

Animation

by

Montserrat Eguia

We want to add a timer on discounts to create a sense of urgency. By using a discount timer, the expected benefits will be to increased conversion rates, as customers are nudged to act faster. It can also reduce cart abandonment and boost average order values, since customers may be more motivated to add items while the offer is still valid.

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FAQ

Does prompt-based experimentation decide what to test for you?

You can ask PBX to generate optimization ideas for you, then choose and implement the ones you prefer or request new suggestions. The more specific you are about your goals, the better the ideas PBX will generate.

How does the Starter plan compare to the Enterprise plan?

Our Starter plan includes a free trial with limited credits and Monthly Tracked Users. Upgrading to the full Starter plan gives you additional prompt credits and lets you run tests on more traffic. The Enterprise plan scales with your traffic needs and provides advanced capabilities, integrations, and enterprise-grade support. All plans include Kameleoon’s top performance, real-time data, and robust security features.

Is PBX vibe experimentation?

Just like vibe coding lets you create web prototypes instantly by chatting with AI, PBX lets you create new and optimized web product on your existing websites.  You get to test what you've created on real users on your actual website. The act of building variants and testing them by chatting with AI is called vibe experimentation.

Do you have a month-to-month plan?

Yes. Our Starter plan allows you to go month-to-month. No term required.

What happens to my tests after the free trial?

Your tests and data are NOT saved. You can upgrade anytime to keep running experiments without interruption.

How does the Free plan compare to the Starter and Enterprise plan?

The Free plan gives you access to PBX with limited credits. Our Starter plan gives you more prompt credits and allows you to test on more traffic. The Enterprise plan supports your traffic needs, unlocks unlimited credits, and offers advanced capabilities, integrations, and enterprise-grade support. Every plan comes with Kameleoon’s top speeds, real-time data and security features.

What is a “credit” and when does it get consumed?

Every time your prompt, one credit is consumed. Your free trial includes enough credits to explore all key features. If you have a promo code for more credits, you can enter it under the Organization page on your account. On average, our users builds an experiment by using 3 credits. contact@kameleoon.com for any questions!

What is Prompt-Based Experimentation (PBX) and how does it work?

Prompt-Based Experimentation (PBX) is Kameleoon’s approach to vibe experimentation; a new way to ideate, configure, and launch experiments. With PBX, you simply describe the web changes you want to test in natural language. AI then generates a variation and launches the experiment, without code or WYSIWYG editors.

Can prompt-based experiments target users based on external, third-party data?

Yes! Kameleoon's integrations allow you to personalize and target prompt-based experiments using data from your customer data platform or preferred data warehouse. For example, you can connect Kameleoon to your CDP to create segments based on customer subscription level.

Is prompt-based experimentation finished or complete?

Not yet. Because it relies on rapidly improving GenAI models, prompt-based testing will continue to evolve and expand in capability every day. It’s a new way to interact with an experimentation platform.

Is prompt-based experimentation statistically rigorous?

Yes, but only when used with proper guardrails. You still need valid KPIs, correct traffic splits, targeting, and robust statistical methods to draw meaningful conclusions.

Can prompt-based experimentation eliminate the need for developers?

It heavily reduces the need for developer involvement in each test, but developers should remain essential collaborators for quality, scale, and integration across teams.

Is prompt-based experimentation a replacement for Figma or CMS tools?

No. PBX helps you create test-ready experiment versions by chatting with AI, but it’s not a replacement for your design or CMS tools. You can still upload a mockup to improve output quality, and a Figma integration is planned for late Q4 2026.

Can prompt-based experimentation replace all other forms of experimentation?

No. It focuses on frontend digital experiences that optimize UI/UX and messaging. It compliments—but does not replace—feature flagging, server-side testing, or mobile app experimentation.

Is prompt-based testing the same as “testing prompts?"

No. Prompt-based testing turns a prompt into a testable digital experience. “Testing prompts” means refining the prompts themselves, which is usually done with backend or server-side experimentation.

Is prompt-based experimentation just an upgrade to the graphic editor?

No. Prompt-based experimentation leapfrogs visual editors entirely. It uses natural language to build, configure, and analyze experiments, making frontend testing more powerful and accessible than ever.

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