MailChimp - MailChimp is the best way to design, send, and share email newsletters.
Google Opinion Rewards - Answer quick surveys and earn Google Play credits with Google Opinion Rewards.
Brevo - Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.
Receipt Hog - A fun and rewarding way to turn everyday shopping receipts into cash.
Campaign Monitor - Email marketing software built for designers and their clients to run successful email campaigns.
FreeMyApps - FreeMyApps lets you get rewarded for watching cool videos, playing fun games, and trying new apps.