Stellar | A/B Test Any Website

Stellar is a lightweight and fast A/B testing platform that allows you to test any website in minutes and is loved by CRO marketers.

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Stellar | A/B Test Any Website

Stellar | A/B Test Any Website Introduction

Welcome to Stellar, the fastest and most efficient A/B testing platform that allows you to effortlessly test any website in just minutes! With a lightweight design of only 5.4 KB, Stellar is highly favored by Conversion Rate Optimization (CRO) marketers who appreciate the emphasis on simplicity and speed. Offering a unique solution that stands out from traditional, complex testing tools, Stellar helps you unlock valuable insights to enhance user experience, optimize performance, and drive conversions.

Stellar | A/B Test Any Website Features

Fastest in the Market

Stellar is designed for speed, loading in less than 0 milliseconds and ensuring your website’s performance is never compromised. When compared to competitors, our lightweight script preserves your site''s speed, Core Web Vitals, and SEO performance.

User-Friendly Interface

Experience a clutter-free and intuitive platform that emphasizes ease of use. The no-code visual editor allows you to create, edit, and manage your A/B tests without needing developer assistance.

Real-Time Performance Analysis

Gain immediate insights with our real-time analytics. Understand conversion patterns through detailed breakdowns, and identify which elements require optimization with visually appealing charts and metrics.

Advanced Customization

With customizable JavaScript and CSS, you can make granular adjustments to your tests, ensuring precise control tailored to your website''s needs.

Dynamic Keyword Insertion

Enhance your landing pages with personalized messages that match your ads, all without the need for coding.

AI-Powered Insights

Receive automated recommendations on how to optimize your experiments through AI, analyzing performance across different devices and traffic sources.

Stellar | A/B Test Any Website Frequently Asked Questions

What is MTU (Monthly Tracked Users)?

MTU refers to the number of unique users tracked during a month. Stellar only counts users who actively see the experiments, ensuring you pay fairly for usage.

How does your pay-as-you-go billing work?

Our billing model is designed to be flexible. You are charged incrementally based on your monthly tracked users, allowing you to avoid overpaying for unused capacity.

Will Stellar affect my site speed?

No, Stellar’s ultra-lightweight script is engineered to enhance your site’s speed and performance rather than hinder it.

How can I integrate Stellar with third-party tools like Google Analytics?

Stellar seamlessly integrates with GA4 and other tools such as Segment, allowing you to combine your A/B testing data with analytics easily.

Can Stellar run on my website (Webflow, Wix, Framer, etc.)?

Absolutely! Stellar is compatible with any website, ensuring you can launch A/B tests on platforms like Webflow, Wix, and more.

Does Stellar work with Single Page Applications (SPAs)?

Yes, Stellar is designed to run smoothly on SPAs, providing the same ease of use and efficient tracking capabilities.

Explore your website optimization potential with Stellar today—sign up for a 21-day free trial and see the difference for yourself!