FRCTNL - Community for fractional developers, designers, + marketers
cutestat - Website Stats and Valuation. CuteStat.
DevFast - Easily hire vetted developers, quickly!
Rankchart - Rankchart is one of the unique websites that allows you to examine your websites or watch competitors and locate rich information about website technologies, site reputation, errors, SEO, and ad-word recommendations.
Triplebyte - Hire engineers by measuring their ability, not credentials
Site Worth traffic - Site Worth traffic is a cost-effective site that is introduced to estimate the value, daily page views, daily visitors, and daily revenue of a website.