Finance Calculator
build & embed yourself

Overall: I've used Calcluloid for over a year now and am overall quite happy with it. Users on our site like the interactive functionality, and I like that I can customize the look locally with CSS (great for mobile responsiveness). Good tool - a little pricey, but mostly worth it.
Pros: You can use custom formulas, customization with CSS, customer support is quick and helpful
Cons: The platform is a little bulkier, but seems to be getting better. I don't like their payment platform, but the tool itself works quite well

Pros: Ease of installation, free trial to figure out if it's working for us or not, ability to design and customize.
Cons: It takes some time to load on our web page, not sure if the problem is with our website or the calculator.

Overall: Calculoid is a good software that follows your requirements and useful if to integrate in any type of website or online platforms.
Pros: Calculoid was an easy configured software to your needs. The integration with our website as per embedded codes given was easily implemented. It was useful for my website.
Cons: I make use of the free capability that calculoid allowed but unfortunately those features were no longer available. We have to make a purchase in order to use it.

Overall: I chose to ask for services. Everything was fine except that I wanted to use it in an integrated workflow with Easy project.
Pros: Very easy to use. The calculation tools are simple and user-friendly.
Cons: The administration with Easy project remains complex but it's a matter of mastering.