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Verified sellers by platform
Most NOSA sellers list on more than one marketplace. Pick a platform to see which categories its verified sellers work in, and who they are.
Whatnot
Whatnot's live-auction format rewards sellers who show up consistently and build a following show after show.
54 verified sellers
eBay
eBay remains the largest fixed-price marketplace for sellers who'd rather list once and let buyers find them on their own time.
44 verified sellers
Palmstreet
Palmstreet's live-selling community is built around collectibles and niche categories, with sellers who know their inventory deeply.
24 verified sellers
TikTok Shop
TikTok Shop sellers turn short-form video into direct sales, building an audience that follows them from content to checkout.
23 verified sellers
Shopify
Shopify sellers run their own independent storefront, giving them full control over branding, pricing, and the buyer experience.
22 verified sellers
Meta
Meta's marketplace and social selling tools put sellers directly in front of local and interest-based buyer networks.
18 verified sellers
Amazon
Amazon gives sellers access to the largest built-in buyer base online, with the trust and logistics infrastructure that comes with it.
16 verified sellers
Etsy
Etsy sellers build a storefront around handmade, vintage, or specialty goods, with buyers who are already looking for exactly that.
16 verified sellers
PeerMetals
PeerMetals sellers reach buyers built around precious metals, coins, and bullion — with live auctions and shopping alongside fixed-price storefronts.
11 verified sellers
Facebook Marketplace & Groups
Facebook Marketplace & Groups sellers get a verified NOSA profile that follows them across every platform they sell on.
2 verified sellers
Depop
Depop sellers get a verified NOSA profile that follows them across every platform they sell on.
1 verified seller
OfferUp
OfferUp sellers get a verified NOSA profile that follows them across every platform they sell on.
1 verified seller
Poshmark
Poshmark sellers get a verified NOSA profile that follows them across every platform they sell on.
1 verified seller
Browse by what sellers sell instead in the category directory, see everyone in the verified seller directory, or read the free platform guides.