VerifyShare - instagram, instagram tools, giveaway, parsing,
Discotech - Opentable for nightlife. Tickets, guest lists, and VIP.
Giv - Snapchat & Instagram giveaways made easy
Nightler - Find the people. Live the night.
Retweet Picker - Retweet Picker is an online tool that is helping you to select the random winner from Twitter for the giveaways.
PartyUP - See videos from the best nightlife venues in your city.