Enter Billions vs Stack

Use XRP to block crypto spam

You're Welcome (YW) blocks crypto spam and bot posts on Twitter in exchange for XRP. It is the first marketplace app for digital tips and the first to use the XRP Tip Bot as a funding source to incentivize the spam filter.

Smart Browser For Internet Multitaskers

Stack is designed to separate every-day web apps from less important web pages, organize them efficiently in one place and help you navigate through them faster than you would do with old-fashioned browsers.

Location: Amsterdam, Netherlands