Lee Willis

This plugin lets you set up two different templates with differences that you think might increase conversions, serve these different templates up to users, and track their activity using custom segments in Google Analytics.
Alternatively you can use it to “choose” a particular theme by setting a URL parameter so you can experiment using different themes yourself (Particularly useful when developing your “split” themes!

SES Theme Split Test

Split test your wordpress theme, and track test using Google Analytics user defined values.

Unbounce

With Unbounce’s landing page plugin for WordPress, marketers can create fully customized landing pages for 
their campaigns and publish them to their existing WordPress sites.
To publish landing pages on your WordPress website:
<ol>
<li>Build your landing page in Unbounce, the world’s most powerful landing page builder</li>
<li>Publish your page to WordPress using this very plugin</li>
<li>Manage all your WordPress landing pages through the plugin’s interface</li>
<li>Edit and update all your landing pages from Unbounce’s page builder. They’ll automatically get updated on your WordPress site</li>
</ol>
Unbounce allows you to customize your landing pages to match your brand perfectly. The WYSIWYG builder allows 
for quick and easy page editing. With the Unbounce WordPress Landing Page Plugin, you can launch your landing 
page on your own domain without ever talking to I.T. Try it for a month for free!
More than 10,000 digital marketers use Unbounce. Some of the features they love the most include:
<ul>
<li>Publish pages to your WordPress domain</li>
<li>A team of Customer Success coaches that are easy to reach when you need help</li>
<li>80+ free templates (plus more on ThemeForest)</li>
<li>Complete customizability of the desktop and mobile layouts</li>
<li>Built in A/B testing features</li>
<li>Integrations with the tools marketers use – MailChimp, SalesForce, Hubspot & more</li>
<li>Easy Google Analytics tagging & event tracking</li>
<li>Plus much more</li>
</ul>

Unbounce Landing Pages

Unbounce is the most powerful standalone landing page builder available.

SES Theme Split Test vs Unbounce Landing Pages