NeverBounce - Real-time email verification and cleaning to ensure emails never bounce.
Viral Loops - Viral Loops is a viral and referral marketing platform to launch ranking competitions, sweepstakes, pre-launch and referral programs.
Email List Verify - The Fastest Way to Improve Email List Deliverability and ROI
Yotpo - Yotpo is the smartest way to generate customer content, drive traffic and increase conversions.
ZeroBounce - Removes invalid emails from your list to prevent email bounces from ruining your deliverability.
Swagbucks - Swagbucks is a loyalty program that offers individuals rewards for engaging in various activities. Users can earn reward points for performing Internet searches, purchasing items from affiliated vendors, or completing polls.