Optmyzr - Optmyzr AdWords Tools. Optimization Solutions, Quality Score Tracker, Landing Page Checker, and more. Free Trial Available.
SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.
LiveIntent - LiveIntent is a web platform that offers effective e-mail advertising services for marketers and publishers.
Moz - Backed by industry-leading data and the largest community of SEOs on the planet, Moz builds tools that make inbound marketing easy.
Adobe Primetime - Adobe Primetime is a multiscreen TV platform that helps broadcasters create and monetize viewing experiences.
SEOquake - SEOquake provides a browser extension to conduct on-page SEO audit.