Canned Emails - A minimal site with prewritten emails

Truecaller - Find a person by a name or phone number worldwide for free using Truecaller.

analyze.email - Test the spam-y-ness of your emails

WhosCall - WhosCall is a reliable caller ID app whose popularity has led to its adoption by many users including international media. You can now manage the numbers calling you regardless of whether they are part of your contact list or not... read more.

TapText - Send canned text messages with a single tap

CallApp - Free Caller ID & Call Blocker app that allows mobile users to block phone calls, identify calls, blacklist unwanted callers and much more.