TikTok Shop Threat to Depop

The real threat is that resale can become just another format inside a much bigger attention machine. Depop built a standalone app where people browse profiles, follow sellers, like items, and increasingly use styling tools like Outfits to turn inventory into looks. TikTok Shop collapses that same discovery loop into the For You feed and native checkout, so a shopper can watch, want, and buy without ever switching apps, which makes social discovery itself less proprietary.

• TikTok is already pushing this playbook at scale. TikTok Shop said U.S. sales were up 120% year over year in 2025, and its shopping system spans feed posts, live streams, search, shop tabs, affiliates, and automated ad tools like GMV Max. That gives sellers built in traffic before they build any following of their own.
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• Depop still has a more resale native product. It is built around listing secondhand fashion, negotiating offers, buyer protection, and a recommendation system trained on marketplace behavior. More than 40% of transactions now involve offers, which shows the product is optimized for one off used goods, not just standard retail checkout.
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• The closest comparable is Whatnot, which showed that entertainment first commerce can win in categories where discovery matters. Whatnot reached an estimated $358.8M in 2024 revenue and has expanded from collectibles into fashion adjacent categories, proving that communities built around video, urgency, and personality can pull transaction volume away from traditional marketplaces.
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The next phase of resale will be a fight between dedicated marketplaces that make messy secondhand transactions easy, and giant content platforms that make product discovery effortless. Depop is moving toward more inspiration and brand drops, but the long term winners will be the platforms that own both attention and checkout, or offer enough trust and workflow depth that sellers and buyers accept using a separate destination.