MirrorFly - World's Most Scalable Voice, Video & Chat SDK for Small, Medium & Enterprises
MailtoUI.js - Enhance your mailto links with a convenient user interface.
echofin - Echofin helps communities grow, engage and monetize their following in ways no other platform has done so far.
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.
chatwee - Group chat app for online communities. Used wherever visitor interaction and engagement are key to the site's functioning.
The Simple Postcard - Text a photo to mail it as a postcard