Shuffle vs useraffinity

Multiple disposable phone numbers and email aliases on a single device.

Shuffle let’s you create disposable phone numbers and email aliases so you don’t need to share your private contact details with strangers. Each Shuffle number comes with voice calls, text/picture messaging and a unique voice mailbox.

UNLIMITED USER TESTS WITH VIDEOS RIGHT TO YOUR INBOX.

UserAffinity a remote user research platform by professionals that takes the guesswork out of design decisions and nasty bugs by testing them with real professionals in the design and user experience industry.