mailboxlayer API vs TheLifeSigns

Free & Simple Email Verification JSON API

Mailboxlayer is a free, simple and powerful JSON API offering instant email address validation & verification via syntax checks, typo and spelling checks, SMTP checks, free and disposable provider filtering, and much more. Its system is REST-based, secured by 256-bit HTTPS encryption, and pursuing the goal of assisting developers and businesses in fighting fraudulent users and increasing success rates of email campaigns.

TheLifeSigns automatically notifies friends when a solo living individual becomes incapacitated. It can save your life

Living solo is great. But there is a chance that someone gets incapacitated and can not call for help. TheLifeSigns service sends a daily email with a lifesign button. In case you are not able to press the button, TheLifeSigns automatically sends requests to your buddies to check in on you. This can be life saving.

Location: Diemen, Netherlands