monapi.io is a free, simple and powerful JSON API which enables you to prevent bad signups, verify e-mail addresses, free and disposable provider filtering, check reputation for ip and domains and get geolocation data. Our system is REST-based, secured by 256-bit HTTPS encryption, and pursuing the goal of assisting developers and businesses in fighting fraudulent users.
Yes, there are a few existing alternatives but I was looking for a service really simple, cheap and nice looking which integrates all the features I missed. I couldn't find any, that's why I decided to build one the way I want. If you think something's missing, don't hesitate to leave your idea with our contact form.
Life is like riding a bicycle. To keep your balance, you must keep moving.Albert Einstein
I really just like the quote...