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.
Forekast - Events on Forekast are posted and voted on by the community.
Alternative.me - Welcome to alternative.me, the source of better software alternatives. Finding suitable software was never easier.
PodBooker - The easiest way to get booked on podcasts
Capterra - Capterra helps millions of people find the best business software. With software reviews, ratings, infographics, and the most comprehensive list of the top business software products available, you're sure to find what you need at Capterra.
Speaker Directory by HeySummit - Guests for your next event or podcast (or submit yourself!)