Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
WP Rocket - WP Rocket offers a caching plugin for Wordpress.
Splash - Anyone can create a Splash event, whether you're a company hosting a single event or an individual hosting a personal event like a birthday or wedding. Get Started for Free. Text goes here. X. Full Event Program.
Yoast - Yoast offers plugins to improve SEO and optimize web sites and blogs.
Eventzilla - Eventzilla lets you sell tickets online and manage attendees from one integrated application.
Wordfence - Comprehensive security plugin for WordPress.