Bundil vs Castle

Micro-Investing Spare Change Into Crypto and Other Assets

Bundil removes the barriers to crypto investing by rounding up the purchases you make and using your spare change to automatically invest into cryptocurrencies for you.

Castle is the easiest way to protect your customers in web and mobile apps

Castle looks for suspicious login patterns without bothering the legitimate user nor the site administrator. The fully-automated anti-hijack engine identifies potential account compromises based on where the user logs in from and how they navigate the site.