Postaga - Generate more backlinks and social shares with effective, automated post promotion and outreach.
YOURLS - YOURLS is a website that contains all the tools you need to create and launch your very own URL shortener. URL shorteners like bitly or TinyURL are fine for public use, but they offer limited options in terms of URL customization.
Shortlist Metrics - A simple tool to help you scale your link building faster
Polr - An open source URL shortener. A great non-profit and free alternative to bit.ly, TinyURL, or goo.gl.
Anchor.ly - Anchor.ly - Anchor Text Analyzer
Ow.ly - Shorten links, measure traffic, and demonstrate social ROI right inside the Hootsuite dashboard.