Optimizely Snippet Embedder

Time synchronized A/B comparison for audio files (mp3, wav...).

A free plugin to add your mida tracking script to your WordPress site. The official mida Plugin for WordPress.

Convert Experiences provides advanced A/B and MVT Testing functionality for your website or blog.

Add world class marketing automation features like personalization to your website.

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

Lightweight A/B testing for WordPress: run content and headline experiments, assign visitors to variants, and collect events for analysis.