LaunchBit - LaunchBit is an advertising platform for B2B professionals to target audiences via email newsletters and niche blogs.
Site Rank Data - View historical rank information of websites via time series charts.
Openprise - Openprise is a data automation solution that automates the analysis, cleansing, enrichment, and unification of your data.
Q-Stats - Get free marketing insights for every question on Quora.
V12 Data - V12 Data offers rich data sets with verified addresses and emails for personalized marketing campaigns.
Seoxan - check seo report for any website, alexa ranking, server information, meta tags, authority, page speed and more