OfferUp

eBay

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Facebook Marketplace

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Depop

depop.com

Mercari

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Whop

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Wallapop

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Carousell

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Shop

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Shpock

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Swappa

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Opendoor

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VarageSale

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Carousell Canada

ca.carousell.com

Cashify

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Comeup

comeup.com

Auction.com

auction.com

UpPromote

uppromote.com

Offers.com

offers.com

Vroom

vroom.com

OfferBox

offerbox.jp

Curtsy

curtsyapp.com

Bidddy

bidddy.com

Offerpad

offerpad.com

Localposh

localposh.com