Student Loan Hero - The smartest way to pay off student loans
SmallDevTools - Handy developer tools with a delightful interface
Goodly - Student loan repayment as a employer benefit
LaunchKit - Open Source - A popular suite of developer tools, now 100% open source.
Incredible - All your personal debt managed, in one app
TextLab - TextLab is the fastest way to format, prettify, transform, hash, encode, and decode your data instantly!