Mailjoy - Delightfully easy direct mail marketing. A DIY direct mail tool created for marketing and growth teams. Design, mail & track personalized direct mail postcards and letters. Digital marketers use Mailjoy to send data-driven mail campaigns.
Pushover - Real-time notifications on your Android, iPhone, iPad, and Desktop
Felt for iPhone - Handwritten cards for the modern world
Pushbullet - Pushbullet - Your devices working better together
NanaGram - Text your photos and we'll mail 4x6 prints to your Nana.
Pushsafer - Send push notifications easy and safe to ios, iphone, ipad, android, windows, devices