Product Comparisons - Compare any 2 software products
SE Ranking - All-in-One cloud-based SEO software for agencies, marketing teams and webmasters
AlternativeTo - AlternativeTo lets you find apps and software for Windows, Mac, Linux, iPhone, iPad, Android, Android Tablets, Web Apps, Online, Windows Tablets and more by recommending alternatives to apps you already know.
DeskAlerts - Send alerts to any corporate device: PCs, phones, tablets, etc.
TestBox - Test drive your software options before you buy
SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.