Website Informer - Website.informer: complete data lookup & free aggregated report on any domain including whois, visitors, IP & DNS details, competitors, owners, etc
BrandVerity - BrandVerity provides brand protection and monitoring tools for paid search, marketing compliance, and brand compliance.
SimilarWeb - SimilarWeb.com is a website analysis tool that gives you analytics information for any website.
Red Points - 500 million+ members | Manage your professional identity. Build and engage with your professional network. Access knowledge, insights and opportunities.
Site Rank Data - View historical rank information of websites via time series charts.
Adthena - Adthena is a competitive intelligence solution that helps search marketers analyze their competitor activities in both paid and organic search.