Prosper202 – FREE self-hosted PPC tracking software
Rooster – convert your abandoning visitors
TrackingDesk – performance marketing software for affiliate marketers
CPV Lab – the ultimate testing, tracking and optimization platform
LinkTrackr – link cloaking and tracking tool
Clicky – real-time web analytics for your site or blog
ClickMeter – link tracking and management
W3Counter – free real-time analytics for your site
Thrive Tracker – one of the best trackers preferred by top paid marketers
Unbounce – A/B testing platform
Voluum – cloud-based CPA/PPV affiliate tracking solution
Trck.me – advertising analytics without the fluff
Improvely – conversion tracking and click fraud monitering
Linktrack – simple and effective link tracking tool
ClickMagick – badass click tracking solution with a ton of features
SumoMe – free suite of tools to improve engagement and conversions