mailboxlayer API vs Robogarden

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.

E-learning platform that enables kids to learn how to code using gamification.

RoboGarden is an e-learning game that enables students from grade 1 through 9 to learn how to code using the 'Visual Blocky System'. Our platform further integrates with educators to be used in classrooms and with parents to monitor child progress. Our platform was built using a 'teacher-first' approach. It allows teachers who are not familiar with coding to teach coding to their students!