Facebook for Business - Facebook Business gives the latest news, advertising tips, best practices and case studies to meet the business goals.
Optimizely - A/B testing you'll actually use.
SocialPilot - SocialPilot is an app designed to help businesses and professionals with social media marketing.
VWO - Use VWO to tweak, optimize & personalize your website with minimal IT help.
Buzzstream - Build Relationships. Build Buzz. Web-based software that helps the world’s best marketers promote their products, services and content.
Google Analytics - Improve your website to increase conversions, improve the user experience, and make more money using Google Analytics. Measure, understand and quantify engagement on your site with customized and in-depth reports.