[awaythrow101]

FWIW I don't think they have Big N clients yet, though they do have e.g. Twitter and Lyft on there. Google is still remarkably old school with interviews: Google Doc for screens, whiteboard for onsites. (Although I've heard that's recently changing and they're allowing laptops for onsites, and are doing more onsite loops remotely through Hangouts.)

And technically speaking you can use it for unlimited practice once you get in, but you have to schedule way further in advance once you're past their guaranteed interviews, and there are fewer available time slots.