Clearscope - Data-driven content performance optimization platform
Taveo - Analytic Click tracking and URL Management platform
Moz - Backed by industry-leading data and the largest community of SEOs on the planet, Moz builds tools that make inbound marketing easy.
shorturl.is - Make long url's short. Statistics included!
Searchmetrics Suite - SEO Software
UX9 - Free URL shortener. Customize, protect, call limits and expiration time may be configured. Free API and nice Customer area.