Two websites to feature your start-ups/products and increase notice-ability:
Betali.st – This website features the site to a huge number of users and gets them to sign-up to beta programs/products since this crowd is extremely interested in discovering new technology and projects.
Price – Free, but you need to stand in line for a while. If you’d like to be checked and feature immediately you’ll say goodbye to $59
Product Hunt – This is a forum structured website where the users feature new products/start-ups everyday. It is limited to only a small number of selected contributors. You can contact a contributor, pitch the idea and get featured.
Price – Free