Google Webmasters vs SEOwl: What are the differences?
Google Webmasters: A suite of Google SEO tools *. It is a free service that helps you evaluate and maintain your website's performance in search results . It gives you at a glance data about all important SEO aspects of a site, such as keywords, links, crawl errors, etc; *SEOwl:** Next-generation rank tracker & SEO monitoring. It helps you accurately track your performance in SERPs, find opportunities for driving more organic traffic and for outperforming your competitors, while reporting effectively your results to clients and stakeholder.
Google Webmasters and SEOwl can be categorized as "SEO as a Service" tools.