Whistle was great
Whistle was great. The shipping process to receive and then send back your device is a little slow, but they paid too dollar the same day they received my phone
By Erik R.
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
213 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Backflip is listed under Appliances & Electronics.
Backflip (backflip.com) has 213 customer reviews on The Fair Hearing, with an average rating of 4.8 out of 5.
Showing 198 reviews with 5 stars · Clear filters
Whistle was great. The shipping process to receive and then send back your device is a little slow, but they paid too dollar the same day they received my phone
By Erik R.
The best I have ever used
By Jasmin R.
The customer service through whistle is amazing. When I had to email them, they got back to me in a timely manner and handled everything as if I was a top client of theirs. Also they made the payout options easy and quick which made getting the funds seamless.
By malik C.
Well I was watching a tech video and the YouTuber started talking about where you could sell your old tech and he mentioned Whistle and so I decided to give it a try and turn that it’s really easy to use and safe! I highly recommend it
By Cristian M.
Great quick service
By yasmine J.
A seamless and convenient way to get rid of electronics that provides the easiest selling process possible!
By Shelby G.
It’s awesome. Fast, easy, great customer service. Love it, will use again
By Joanna F.
We wanted to sell our ps4, so we put it in whistle then they gave us a box, so we could put our ps4 then they gave us our amazon card.
By the frost W.