Customer Feedback Portal - Ask customers what you should build next
Retweet Picker - Retweet Picker is an online tool that is helping you to select the random winner from Twitter for the giveaways.
Feedback Tools - Curated directory of tools for getting all the feedback
Tweetdraw - Tweetdraw is an online tool that provides an easy way to pick a winner for a giveaway, having a quick Twitter Quote Draw, Instagram Comment Draw, and Twitter Retweet Draw.
Feedback Fish - Collect feedback & make your customers happy.
Tweet Attacks Pro - The best Twitter tool on the market