I have spent more hours scrolling online thrift stores than I’d like to admit. Some of them are worth the scroll. Most of them are not.
The promise of online thrift stores is simple: the same secondhand deals you’d find at a physical thrift store, but from your couch, with filters and search bars and the ability to shop at midnight without anyone giving you a look. The reality is more complicated. Some platforms are genuinely curated, others are digital flea markets drowning in fast fashion castoffs, and a few are just resale middlemen charging vintage prices for Target returns. I’ve been buying secondhand online for about five years now, across every major platform, and this guide is the honest version of what works. This is part of our Thrift Resale coverage, and the goal here is to save you from the platforms that waste your time and point you toward the ones that actually deliver.
The best online thrift stores, ranked by what actually matters
I’m ranking these by a combination of inventory quality, pricing fairness, search functionality, and return policy. Glamorous metrics like “number of listings” or “celebrity endorsements” don’t factor in, because a platform with ten million listings and no useful filters is worse than one with a hundred thousand listings you can actually search through.
1. ThredUp — best for everyday basics and mid-range brands. ThredUp is the platform I use most often, and it’s the one I recommend to people who are new to online thrifting. The model is consignment-at-scale: sellers ship their clothes to ThredUp in a prepaid bag, ThredUp’s team photographs and lists everything that meets their quality standards, and buyers shop a centralized marketplace. That centralization is what makes ThredUp work. Every listing has consistent photography, a condition rating, and measured details. You’re not deciphering someone’s bathroom mirror selfie to figure out if a shirt is actually blue or gray.
The inventory skews toward contemporary mall brands — a lot of Madewell, J.Crew, Anthropologie, Zara, and H&M. For basics and work-appropriate pieces, this is ideal. I’ve built a significant portion of my work wardrobe from ThredUp purchases: a Banana Republic wool blazer for $24, a J.Crew silk blouse for $18, and three Madewell tees in different colors for under $10 each. Everything arrived in the condition described. The one I returned (a pair of Everlane pants that ran smaller than listed) had a smooth return process with a prepaid label.
The weakness is filtering. ThredUp’s search works reasonably well for brand and size, but “style” and “color” filters are applied by their processing team and are sometimes wrong. I’ve searched for “black” and gotten results that were clearly dark navy. I’ve filtered for “midi” and gotten a knee-length dress. It’s not deal-breaking, but it means you need to scroll through more results than you should have to. Pricing is fair — typically 60-80% off original retail — but not as cheap as a physical thrift store. You’re paying for the convenience of curation and consistent photography.
2. Poshmark — best for specific brands and higher-end finds. Poshmark is a peer-to-peer marketplace, which means every listing is from an individual seller. The quality of the experience depends entirely on who you’re buying from, and that’s both the strength and the weakness. A serious Poshmark seller with clear photos, honest descriptions, and fast shipping is a better shopping experience than most retail sites. A casual seller who lists a wrinkled dress on a hanger against a cluttered wall and describes it as “cute top worn once” is a waste of your time.
What makes Poshmark genuinely useful for online thrift stores is the brand depth. If you know exactly what you want — say, an Eileen Fisher silk tank in size small, or a specific Reformation dress from two seasons ago — Poshmark will have it. The search is brand-aware and size-aware, and the “save search” feature will notify you when new listings match your criteria. I use saved searches for about eight brands and get notifications daily. Most of them are junk. About one in ten is worth acting on. That ratio is good enough to keep me checking. Browse current inventory at Thrift Secondhand Clothing on Poshmark to get a sense of what’s available.
Pricing on Poshmark is higher than ThredUp for comparable items because sellers set their own prices and Poshmark takes a 20% commission, which gets baked into the ask. The “offer” button is your friend. I never pay list price on Poshmark. I offer 25-30% below asking and land somewhere in the middle about half the time. Sellers who decline without countering are usually overpriced and not worth negotiating with.
3. Depop — best for vintage and trend-driven pieces. Depop skews younger and more style-forward than either ThredUp or Poshmark. The sellers who do well on Depop are curators, not just closet-cleaners. They source vintage, they style and photograph everything intentionally, and they price accordingly. If you’re looking for a 1990s slip dress, a vintage band tee that’s actually vintage and not a reprint, or a Y2K-era piece that’s having its moment, Depop is the platform.
The trade-off is that Depop’s pricing reflects curation labor. A vintage Levi’s trucker jacket that would be $15 at Goodwill is $65 on Depop because someone found it, cleaned it, photographed it on a model, and wrote a description that includes the decade and style name. Whether that markup is worth it depends on whether you have the time and access to find those pieces yourself. For me, Depop fills a specific gap: pieces I want but would never find at my local thrift stores because they get pulled by resellers before I get there. I pay the premium knowing I’m outsourcing the hunt.
Depop’s search is mediocre. The algorithm pushes “boosted” listings (sellers who pay for visibility) ahead of organic results, which means the cheapest and most recent listings get buried. Use specific search terms and filter aggressively by size. Don’t browse the homepage expecting to discover something — it’s designed for the algorithm, not for you.
4. The RealReal — best for luxury and designer pieces. If you want secondhand designer at below-retail prices, The RealReal is the most trustworthy platform. They authenticate everything that comes through their consignment pipeline, which means the Gucci bag listed as Gucci is actually Gucci. That sounds like a low bar, but spend ten minutes on any non-authenticated resale platform and you’ll understand why it matters.
I’ve bought two items from The RealReal: a Vince leather jacket for $180 (originally around $700) and a pair of Golden Goose sneakers for $220 (originally $530). Both were exactly as described. The leather jacket had a small scuff noted in the listing photos and a “very good” condition rating, and when it arrived the scuff was smaller than I expected. The sneakers looked barely worn. Both purchases felt like genuine deals on items I could inspect thoroughly through their detailed photography before committing.
The RealReal is not a thrift store in the traditional sense — prices start around $40 for accessories and climb from there. But for designer and luxury items specifically, the authentication and photography quality make it the platform I trust most. Their sale events are worth watching. I’ve seen Theory blazers drop to $60 and Equipment silk shirts hit $45 during seasonal markdowns. For our broader take on this category, see the Affordable Luxury Brands.
5. Facebook Marketplace — best for local pickup and negotiation. Facebook Marketplace is technically not a thrift store. It’s a classified ads platform. But I include it here because it’s where I’ve found some of my best secondhand clothing deals, particularly for larger items like coats, boots, and bags where shipping costs would eat into the savings on other platforms.
The experience is unpolished. Listings are inconsistent, communication is through Facebook Messenger (which feels increasingly archaic), and there’s no buyer protection beyond PayPal if you pay that way. But the prices are lower than any dedicated resale platform because sellers on Marketplace are usually just trying to clear closet space, not run a resale business. I bought a barely-worn Patagonia Better Sweater for $20 from a woman who was moving and didn’t want to pack it. That transaction took three minutes and happened in a grocery store parking lot. Not glamorous, but effective.
Online thrift stores I’ve tried and don’t recommend
Fairness requires I name the platforms that didn’t work for me, because they’re going to show up in every other “best online thrift stores” listicle.
Swap.com. Slow shipping, inconsistent sizing descriptions, and a return policy that makes returns barely worth the effort. I ordered three items, two were misdescribed (a “medium” that was clearly a small, a “blue” that was purple), and the return process involved printing a label, packaging the items myself, and waiting three weeks for a credit. The prices were low, but the hassle cost exceeded the savings.
Mercari. Mercari works fine as a general marketplace — I’ve sold electronics on it — but for clothing specifically, the search and filter tools are inferior to Poshmark’s, the seller pool is less fashion-focused, and the photography quality is generally poor. I found myself spending twice as long scrolling to find half as many viable options. If you already use Mercari for other purchases and want to add clothing to your searches, fine. But I wouldn’t recommend it as a primary clothing thrift platform.
Goodwill’s online auction site (shopgoodwill.com). This sounds like it should be amazing — Goodwill inventory with the convenience of online shopping. In practice, it’s an auction model with shipping costs that make most purchases uneconomical. I watched a pair of Levi’s 501s bid up to $28 with $9.99 shipping, putting the total at $38 for used Levi’s I could buy for $8 at a physical Goodwill. The auction format also attracts resellers who drive prices above what the items are worth to an end-user. I stopped using it after three auctions where the final price exceeded ThredUp’s price for comparable items.
How to shop online thrift stores without wasting hours
The biggest risk with online thrifting isn’t bad purchases — return policies handle that. The biggest risk is time. These platforms are designed to keep you scrolling, and if you browse without a strategy, you will lose an evening to “just looking” and either buy nothing or buy everything.
My system is the same one I use for physical thrift shopping, adapted for screens. I maintain a list of specific needs. I search for those needs first. I use saved searches and alerts to let the platform do the monitoring for me instead of checking manually. And I set a budget per month — mine is $60 — that forces me to choose between options rather than accumulating. This approach mirrors the principles in our broader Thrifting, just applied to a screen instead of a rack.
A few specific tactics that have saved me money and time. On ThredUp, sort by “newly listed” instead of “recommended” — the algorithm’s recommendation engine pushes higher-margin items, not the best deals. On Poshmark, make offers on everything you’re interested in at 25-30% below asking — the worst that happens is the seller declines. On Depop, follow sellers whose aesthetic matches yours and shop from their profiles directly instead of using search, because the search algorithm buries the best stuff behind promoted listings. On The RealReal, sign up for sale alerts in your size and brand preferences, and ignore the homepage editorial content — it’s designed to make you browse, not to show you deals.
One more thing. Check sizing information obsessively. The number one reason online thrift purchases don’t work out is fit, and secondhand sizing is even more unpredictable than retail sizing because you’re dealing with wear, stretch, and shrinkage from the previous owner. If a listing doesn’t include measurements, ask for them. If the seller can’t or won’t provide them, move on. A beautiful garment in the wrong size is not a deal. It’s a return you’ll have to process.
Online vs. in-person thrifting: which is actually better?
Both. That’s the honest answer, and anyone who tells you one completely replaces the other is either selling you on a platform or hasn’t seriously tried both.
In-person thrifting wins on three things: price (always cheaper), serendipity (the joy of finding something unexpected on a rack), and the ability to evaluate fabric, fit, and condition with your own hands before buying. There is no substitute for touching a garment. Photos lie. Condition descriptions are subjective. Your hands are not.
Online thrifting wins on three different things: selection (access to inventory from across the country, not just your zip code), specificity (searching for a particular brand, size, and style combination that might never appear at your local store), and time efficiency (searching while sitting down, at any hour, without driving anywhere). For people in rural areas or areas with poor thrift store options, online platforms are not a supplement. They’re the whole game.
What I actually do is use both channels for different purposes. In-person for basics, knitwear, and anything where fabric hand-feel matters. Online for specific brand searches, designer items where authentication matters, and pieces I know I want but can’t find locally. The combination covers more ground than either approach alone. If you’re building a secondhand wardrobe from scratch, our Thrift Vintage Fashion walks through how to think about that process strategically.
The verdict
The best online thrift store depends on what you’re shopping for, and the answer is almost never just one platform. ThredUp is my pick for volume and reliability — if you’re going to use one platform and only one, start there. Poshmark is where I go when I know exactly what I want and I’m willing to negotiate on price. Depop fills the vintage and trend niche. The RealReal handles the luxury end. And Facebook Marketplace, unglamorous as it is, handles local pickup deals that make everything else look overpriced.
The mistake most people make with online thrifting is treating it like online shopping — browsing casually, adding to cart impulsively, and hoping for the best. Treat it like thrifting instead. Go in with a list. Set a budget. Evaluate each piece against what you’d pay for equivalent quality new. And check the measurements before you commit, because “medium” means something different on every garment that’s ever been washed and worn. Do those things, and online secondhand becomes one of the most cost-effective ways to build a wardrobe that actually looks like yours.
FAQ
Are online thrift stores legit?
The major platforms — ThredUp, Poshmark, Depop, The RealReal — are legitimate businesses with buyer protection policies. ThredUp and The RealReal handle all inventory directly, so you’re buying from the platform itself. Poshmark and Depop are peer-to-peer, meaning you’re buying from individual sellers, but both platforms hold payment until you confirm the item was received as described. I’ve made dozens of purchases across all four and never been scammed. The risk is not fraud — it’s fit, which is manageable with measurement requests and return policies.
What is the cheapest online thrift store?
For raw per-item price, ThredUp consistently has the lowest prices on contemporary mall brands. I regularly see tops under $8 and dresses under $15. Facebook Marketplace can be cheaper, but it requires local pickup and has no buyer protection. Poshmark and Depop are generally more expensive because sellers set their own prices, though aggressive offers can bring prices down significantly. The cheapest option overall depends on what you’re buying — ThredUp for basics, Marketplace for outerwear and larger items.
How do I know if secondhand clothes will fit when buying online?
Ask for measurements. Specifically, ask for flat-lay measurements of the bust, waist, hips, and inseam (for pants). Compare those to a garment you already own that fits well. Do not trust the size tag on a secondhand garment — it tells you what size it was manufactured as, not what size it is after being worn and washed. On ThredUp, measurements are sometimes included in the listing. On Poshmark and Depop, ask the seller directly. Any seller who won’t provide measurements isn’t worth buying from.
Can I return clothes bought from online thrift stores?
It depends on the platform. ThredUp accepts returns within 14 days for store credit (refunds to original payment method cost a fee). Poshmark allows you to open a case within 3 days of delivery if the item isn’t as described. The RealReal accepts returns within 14 days for most items. Depop has buyer protection through PayPal or in-app payment. Facebook Marketplace has no return policy — what you buy is what you keep. Always check the specific platform’s policy before purchasing, and factor return shipping costs into your decision.
Is it worth paying more for curated online thrift stores vs. regular ones?
Yes, if your time has value. A curated platform like ThredUp or The RealReal saves you hours of scrolling through low-quality listings. The markup covers photography, condition assessment, and quality filtering that you’d otherwise have to do yourself. I think of it as paying a curation fee. If you enjoy the hunt and have time, peer-to-peer platforms like Poshmark offer lower prices but require more effort to find quality. If you want efficiency, the curated platforms earn their premium.
