ViralSweep - Grow your fans and increase sales with sweepstakes and giveaways.
MailerLite - Affordable Email Marketing Software. Get all features (Segmentation, Automation, A/B testing) for up to 1,000 subscribers & send unlimited emails for free!
Woobox - Woobox helps you easily create powerful contests, sweepstakes, coupons, and more to grow your fans...
GetResponse - Email marketing from GetResponse. Send email newsletters, campaigns, online surveys and follow-up autoresponders. Simple, easy interface. FREE sign up.
Gleam - Marketing apps designed to help you grow your Business
Sendy - Sendy is a self hosted newsletter app that sends emails 100x cheaper via Amazon SES