Facebook for Business - Facebook Business gives the latest news, advertising tips, best practices and case studies to meet the business goals.
Yoast - Yoast offers plugins to improve SEO and optimize web sites and blogs.
Buzzstream - Build Relationships. Build Buzz. Web-based software that helps the world’s best marketers promote their products, services and content.
WP Rocket - WP Rocket offers a caching plugin for Wordpress.
Fomo - Fomo turns your site into the online equivalent of a busy store
Wordfence - Comprehensive security plugin for WordPress.