Upluggit

VariantFlow is a blazingly fast, zero-bloat A/B testing tool built natively for the WordPress Gutenberg editor. Instead of relying on heavy third-party SaaS platforms or bloated plugins that ruin your site speed, VariantFlow runs entirely within your WordPress dashboard.
Major Features: 
* Native Gutenberg Experience: Design your Variation A and Variation B directly inside the block editor. No external builders. 
* 100% Cache Compatible: The plugin uses a lightweight client-side script (< 1kb) to randomize variations, guaranteeing it works perfectly with WP Rocket, LiteSpeed Cache, W3 Total Cache, and any host-level page caching. 
* Zero Performance Hit: The tracking REST API endpoint is asynchronously called, ensuring your page load speed is never affected. 
* Clean Analytics: View a beautifully designed, minimal dashboard right in your WordPress admin to see Views, Clicks, and Click-Through Rates (CTR). 
* Smart Winner Declaration: Set a custom “Minimum Views” threshold (e.g., 50 or 100 views) before the plugin automatically highlights the statistically winning variation, preventing false positives. 
* Privacy Focused: Stores data securely in your own database. No tracking pixels, no third-party data sharing.
<h3>Common Use Cases</h3>
Not sure what to test? Here are a few ways VariantFlow can instantly increase your conversions: 
* Call-to-Action (CTA) Buttons: Test “Buy Now” vs. “Add to Cart” or “Get Started” vs. “Learn More”. See which text generates more clicks. 
* Pricing Pages: Test displaying a monthly pricing table vs. an annual pricing table to see which yields a higher click-through rate to your checkout. 
* Landing Page Headlines: Write two drastically different H1 headlines for your sales page to see which hooks more readers into clicking your links. 
* Lead Generation Forms: Test a short, simple form against a longer form with more details to find the sweet spot for email signups.

VariantFlow – Lightweight A/B Testing Block


I think this is a great idea and a really solid start. I like that you're keeping a simple, native Gutenberg feel.


Great Start for Native Gutenberg A/B Testing

A lightweight, native Gutenberg block A/B tester with zero bloat. 100% compatible with page caching.

Sergiu Cazac

Personizely helps you improve your website performance through A/B testing, real-time personalization, and engaging popups. It’s an all-in-one optimization toolkit that allows marketers and developers to test ideas, tailor content to each visitor, and convert more traffic — all without writing code.
With Personizely, you can easily experiment with different versions of pages and elements, personalize user experiences, and display targeted popups that encourage visitors to subscribe, buy, or engage before leaving your site.
<a href="https://app.personizely.net/register?utm_source=wordpress" rel="nofollow ugc">Create a Personizely account for free now</a> 
<a href="https://www.personizely.net/demo?utm_source=wordpress&utm_medium=plugin-description" rel="nofollow ugc">Book a live demo</a> 
<a href="https://www.personizely.net/?utm_source=wordpress" rel="nofollow ugc">Find out more about Personizely</a>
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/e3C_pD_9RgQ?version=3&rel=0&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>
Key Features
A/B Testing 
Run experiments to discover what works best. Test popup variations, landing page URLs, and on-page content elements such as headlines, buttons, or images. Review results directly in your Personizely dashboard to make confident, data-driven decisions.
Personalization & Targeting 
Deliver relevant experiences for every visitor. Show personalized messages based on factors like geographic location, device type, referral source, and on-site behavior. Segment your audience and adapt campaigns for new vs. returning users.
Popups & Widgets 
Build and launch popups, bars, callouts, and embedded forms using a simple drag-and-drop builder. Choose from pre-made templates for lead generation, sales promotions, or announcements, or design your own from scratch. All popups are mobile-responsive and fully customizable.
Analytics 
Monitor results with reliable performance analytics. Understand views, click-throughs, and conversions in real time. Combine insights from A/B testing and personalization campaigns to continuously improve user experience and conversion rates.
Behavioral Triggers 
Engage users based on behavior. Trigger popups on exit intent, scroll depth, link clicks, or time on page. Customize when and where popups appear to maximize relevance and impact.
Integrations 
Seamlessly connect Personizely with leading email, CRM, and analytics platforms such as Klaviyo, Omnisend, HubSpot, Mailchimp, Google Analytics, Heap, Mixpanel, Segment, and Microsoft Clarity. You can also use Zapier or webhooks to integrate Personizely with the rest of your marketing stack.
How It Works
<ul>
<li>Install the Personizely plugin and connect your account.</li>
<li>Create your first A/B test, personalization rule, or popup campaign.</li>
<li>Set display and targeting options.</li>
<li>Launch and track performance in the analytics dashboard.</li>
</ul>
Use Cases
<ul>
<li>Run A/B tests to improve content and design.</li>
<li>Personalize messaging for different audience segments.</li>
<li>Capture more leads with targeted popups.</li>
<li>Reduce cart abandonment and increase conversions.</li>
</ul>

Personizely — A/B Testing, Personalization, Popups & CRO

Personizely is a Conversion Optimization Toolkit that helps you boost engagement and sales through A/B testing, website personalization, and popups.

VariantFlow – Lightweight A/B Testing Block vs Personizely — A/B Testing, Personalization, Popups & CRO