VerifyShare - instagram, instagram tools, giveaway, parsing,
Instagress - Instagress is automation software for Instagram.
Giv - Snapchat & Instagram giveaways made easy
CORA for iOS - Manage your social media automatically
Retweet Pick - Retweet Pick is a random name generator for Twitter giveaways via generating a winning name from the list.
Buffer for Instagram - Plan, track, and analyze your Instagram marketing