Giftagram - Discover and deliver gifts easily through an app

The Simple Postcard - Text a photo to mail it as a postcard

Tremendous - Tremendous is a customer and employee loyalty platform that allows companies to reward their customers for surveys promotions and referrals.

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.

Patreon - Patreon enables fans to give ongoing support to their favorite creators.

MailtoUI.js - Enhance your mailto links with a convenient user interface.