Hi, I'm Cristian Neagu, the founder of

I used to work as a developer building custom calculators for clients. They always took a lot of time to build from scratch and were quite expensive. But they were very effective. A calculator is a great way to get leads and increase user retention.

I created InteractiveCalculator to make it super easy for anyone to get leads with a custom calculator. You can add as many calculators you want and change them whenever you want. Or you can contact me and we'll take care of it for you!

We'll help you create the calculator and add it to your site (we can even tweak the style to make it blend with your site, all part of our free concierge service)

You can find me at

Need Help? Do you need help with something or want to report an issue? We answer by email within 24 hours, usually much faster Thanks! We'll be back with a reply soon.