I downloaded a dozen thrift apps over the past two years. Six survived on my phone. Three got deleted within a week. The differences between them are bigger than their marketing suggests.
Thrift apps have become their own mini-category, and the marketing for each makes them sound roughly interchangeable — secondhand clothing, lower prices, sustainable fashion. In practice, the buying and selling experiences diverge sharply. Fee structures, inventory depth, buyer protection, shipping logistics, and even the in-app culture all vary enough that picking the right thrift app for a specific purchase matters. This piece walks through what I actually use and why. For broader context, see the Brand Guides hub and our Thrift and Resale Fashion overview.
The six thrift apps still on my phone
My actual rotation, in order of usage frequency: ThredUp, Poshmark, Vinted, Mercari, Depop, and eBay. Each one does something the others don’t, which is why I haven’t consolidated to one or two.
ThredUp is the one I open first when I’m hunting for a specific brand in a specific size. The search filters are the strongest in the category — I can filter by brand, size, condition, color, price, and item type simultaneously, and the results are photographed and standardized. For “Madewell size 8 jeans in dark wash,” ThredUp returns 15 actual items that match. Poshmark returns 200 listings where maybe 30 actually match. The time saved matters.
Poshmark is where I go when ThredUp doesn’t have it. The inventory is broader because it’s peer-to-peer, sellers can list things ThredUp wouldn’t accept (vintage without tags, specialty items, items in not-quite-resale condition). Poshmark’s discovery is social-driven, which cuts both ways — I see things I wouldn’t have searched for, but I also waste time scrolling.
Vinted is my newer rotation addition. The no-seller-commission structure has pulled in listings at lower prices than Poshmark, and the buyer protection fee is usually manageable. Selection on the US version is still thinner than the European version, but it’s growing. I’ve bought three items on Vinted in the past six months and each was 20-30% cheaper than the Poshmark equivalent. Full review at Vinted Reviews.
Mercari I use mostly for mens clothing and non-fashion items. The fashion discoverability is weaker than Poshmark, but the lower fees (10% plus payment processing versus Poshmark’s 20%) mean sellers sometimes price more aggressively. For commodity items, Mercari often has the best price.
Depop stays installed for a specific use case — vintage styled and photographed well. The app’s culture favors items shot as editorial content, and for certain trendy vintage or Y2K pieces, Depop gets prices that aren’t possible on Poshmark. I’ve sold a few things there; I buy rarely.
eBay rounds out the list. Not pretty, not fashion-focused, but the inventory depth for vintage denim, vintage menswear, and anything with collector value is unmatched. I pull up eBay when a specific search doesn’t turn up on any of the other apps.
The ones I deleted
Three thrift apps came off my phone within weeks of installing: Tradesy (pre-merger with Vestiaire), Curtsy, and Kidizen. The reasons were different.
Tradesy felt like Poshmark but with a fraction of the inventory and slower shipping. I couldn’t find a reason to use it over alternatives. It’s since merged with Vestiaire Collective, which fixed the inventory problem, so that review may be outdated.
Curtsy is college-student-focused. The inventory was narrow and skewed toward sorority/campus aesthetics I wasn’t shopping for. For that audience, it’s probably useful. For me, deleted.
Kidizen is children’s clothing. I don’t have kids and downloaded it out of curiosity. It works for the demographic it serves, but obviously not relevant to my wardrobe.
What a thrift store app is actually optimizing for
Each thrift app is making different trade-offs. Understanding what they’re optimizing for makes it easier to pick the right one for a specific purchase.
ThredUp is optimizing for search efficiency and consistency. Warehoused inventory, standardized photography, filterable catalogs. You give up price negotiation and seller interaction in exchange for never having to scroll through bad photos.
Poshmark is optimizing for social commerce and discovery. Following sellers, sharing listings, bundling, offers and counter-offers. You give up search efficiency in exchange for being surprised by things you’d like. The Poshmark algorithm is designed to keep you in the app.
Vinted is optimizing for seller-friendly economics. No commission for sellers means lower prices and higher-volume listings from casual sellers who don’t want to commit to Poshmark’s share-driven grind. You give up inventory depth (at least in the US) in exchange for cheaper prices when items are available.
Mercari is optimizing for general-purpose resale. Everything, not just fashion. You give up fashion-specific discoverability in exchange for lower fees and broader inventory categories.
Depop is optimizing for trend-driven fashion aimed at a younger audience. You give up access to classic or mature style inventory in exchange for well-photographed, styled listings of specific aesthetics.
eBay is optimizing for completeness. If someone has sold it used in the past 25 years, someone on eBay has a listing for it. You give up modern UX in exchange for auction mechanics and vintage depth.
Buyer protection across thrift apps
This is where thrift apps really differ, and it’s the part that should shape your decision on any purchase over $50.
ThredUp has a return policy (with a per-item restock fee, usually $1.99) for most items and final-sale for rescue items. Returns are the most straightforward on ThredUp compared to peer-to-peer apps.
Poshmark requires a “case” to be opened within 3 days of delivery, with photo evidence, and Poshmark arbitrates. Cases sometimes take a week or more to resolve.
Vinted’s protection covers items not as described or not delivered. Buyers have a window (usually 2 days after delivery) to confirm the item is acceptable before funds release to the seller.
Mercari has a 3-day rating window — if you don’t rate a transaction within 3 days of delivery, it auto-rates and releases funds. This is buyer-friendly if you’re paying attention, punishing if you forget.
Depop’s protection process works similarly to Poshmark — file a dispute, submit evidence, wait for resolution.
eBay has the most developed buyer protection because it’s the oldest: Money Back Guarantee covers items not as described, not received, or significantly damaged.
Shipping and the hidden costs
Shipping math changes the sticker price meaningfully across thrift apps. ThredUp has a free shipping threshold (usually $79) with flat shipping below that. Poshmark charges a flat $8.25 for most buyer-paid shipping. Mercari’s label system often runs cheaper for small items. Vinted uses actual carrier rates, which can surprise you on heavier items.
For a single $20 item, the shipping math often determines which app is actually cheaper. A $20 item on Mercari with $4 shipping totals $24. The same $20 item on Poshmark with $8.25 shipping totals $28.25. A $25 item on ThredUp with free shipping (bundled with other items) could total $25 or $32 depending on whether you hit the threshold.
Seller side: what I learned listing on each
I’ve listed the same item (or close equivalents) on multiple apps to test sell-through and price realization. Rough patterns from that experiment:
Poshmark produces the fastest sales for mid-range brands (J.Crew, Madewell, Anthropologie) at reasonable prices, but the 20% fee on $15+ items is punishing. Vinted produces slower sales but the seller keeps almost all the money. Mercari is in between on both metrics. Depop doesn’t sell classic basics but sells trend pieces quickly. eBay does well for vintage and niche items, poorly for mainstream contemporary.
The insight: if you’re selling to maximize revenue, use Poshmark for commodity brands where volume matters, and use Vinted or Mercari for items where you can afford slower turnover in exchange for keeping more of the sale price.
For packaging everything consistently (the detail that most affects seller ratings), a basic Poly Mailers Shipping Bags Pack on Amazon supply and a cheap label printer will run you less than two months of Poshmark fees on a $50 item.
The verdict
The best thrift apps strategy isn’t picking one — it’s knowing which one to open for which purchase or sale. ThredUp for filtered brand hunting. Poshmark for social discovery and bundling. Vinted for lower-priced listings. Mercari for commodity items and lower fees. Depop for trend pieces. eBay for vintage and collectors. Each one does something the others don’t.
The mistake I see people make is evangelizing one app and assuming it’s the best across all use cases. It isn’t. The apps aren’t competing with each other — they’re serving different slices of the secondhand market. Install 3-4, open whichever fits the specific thing you’re looking for, and you’ll have a better year than someone who committed to just Poshmark.
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Browse picks on Amazon →FAQ
What’s the best thrift app for buying?
Depends on what you’re buying. For filtered brand searches, ThredUp. For social discovery and bundles, Poshmark. For lower prices, Vinted. For vintage, eBay or Depop. No single app wins across all categories.
Are thrift apps actually worth it compared to physical thrifting?
Yes when you’re hunting specific brands or sizes — you skip hours of rummaging. No when you want the serendipity of a physical thrift find or when you value trying things on before buying.
Which thrift app has the lowest fees for sellers?
Vinted charges sellers no commission (buyers pay the protection fee). Mercari is 10% plus payment processing. Poshmark takes 20% on items $15+. eBay fashion fees run roughly 13-15%.
Do I need multiple thrift apps or just one?
For casual buying, one is fine — pick the one whose inventory matches your style. For serious sourcing or selling, 2-4 apps dramatically improve your hit rate and sell-through rate.
Are free thrift apps safe to use?
The major thrift apps are free to download and all use standard payment processing with buyer protection. The risk is user-level: sellers misrepresenting items or buyers abusing return policies. Read the platform’s dispute process before your first purchase.
Related reading: Thrift Store Apps: Which Ones Are Actually Worth Keeping on Your Phone.
