The 2026 lane map in one view
Channel choice went from folklore to arithmetic in 2024-2025, when Mercari and Depop dropped seller commissions and eBay’s per-order fee reshaped small-item economics. The current lane map: clothes and wardrobe → Poshmark (audience) vs Depop/Vinted (fees); sneakers and hype → StockX (liquidity) vs eBay (margin); electronics → eBay and Swappa (model-number buyers); trading cards and collectibles → Whatnot (velocity) with eBay as the price-discovery ceiling; musical gear → Reverb at 8.2%, the cheapest mainstream structure on this site; general everything → eBay first, zero-fee apps as the pricing weapon. What follows is the per-lane reasoning — the fee numbers all come from the calculators on this site, so every claim here is checkable.
Clothes: the three-way split
Poshmark owns the closet-selling audience but charges 20% — a tax that only pays on items whose buyers are Poshmark buyers. Depop, post-fee-cut, takes 4.3% all-in and owns streetwear and vintage aesthetics; Vinted charges sellers nothing and dominates wardrobe basics in its (mostly European) markets. The rational split: curated, photographed, trend-adjacent pieces go to Depop where fees let you price aggressively; mainstream closet cleanouts go where the audience is (Poshmark for US women’s wear, Vinted in Europe); and everything sub-$15 is a Poshmark flat-fee special — $2.95 on a $12 sale is 24.6% but only 35 cents of real money, while the same sale on a percentage platform wastes nothing but also nets less cash in absolute terms. Run the item through both calculators; the answer is usually within 90 seconds.
Sneakers and hype: liquidity versus margin
StockX sells certainty: the bid is the price, authentication is handled, cash lands in days — for a 12-18% all-in load including the ship-to-auth leg. eBay charges 13.25% + $0.40, handles no authentication on most sneakers, but its auction format on grails routinely beats StockX bids by 10-20% when two collectors want the same pair. GOAT splits the difference with a fashion-forward audience. The operating pattern: recent releases and liquid pairs to StockX (velocity is the product), grails and rare sizes to eBay auctions (margin is the product). Sneakers over roughly $150 with patience deserve the auction; sneakers under $100 that need to move this week deserve the bid.
Electronics, gear and the model-number economy
Electronics buyers search by model number, which makes eBay and Swappa structurally superior — the buyer arrives pre-sold on the exact SKU. eBay’s 13.25% + $0.40 (8% referral in some electronics categories on Amazon, for comparison) is the price of that search traffic; Swappa charges a seller-side fee around 3% with a strict working-condition bar that filters the audience to serious buyers. Phones, laptops, cameras and audio live here; broken or parts-grade units belong on eBay with honest labels, not on retail-shaped apps that will bury them. The zero-fee platforms are wrong for electronics for the same reason they are right for clothes: no model-number search, no spec-driven buyers — the audience mismatch costs more than the fee saves.
Cards, collectibles and the live-selling era
Trading cards and collectibles moved their velocity to Whatnot: 8% + processing, pre-qualified bidders, and lots that convert in minutes instead of months. eBay remains the price-discovery ceiling — graded, high-value cards clear higher through its search and auction dynamics than any live hammer — but the fees-plus-time cost of listing singles there adds up on low-value inventory. The pattern that works: bulk and mid-value product through Whatnot shows (fees are low, the room is hot), singles above roughly $100 to eBay (the audience that pays ceilings browses there), and anything unsold after two show cycles repriced onto the fixed-price venues. Reverb holds the same structure for instruments and audio gear at 8.2% — the cheapest lane on this entire site for the inventory it fits.
The meta-rule: fees are a per-item decision
Every platform on this page changed its fee structure within the last 30 months — Mercari and Depop cut to zero, eBay added a per-order fee, Etsy’s Offsite Ads hardened into a mandatory tier. The lane map above is current as of the verification date, and the calculators behind it are how you stay current after that: pick the two or three apps that fit the item’s category, run your actual price through each fee calculator, and list where the required price matches what comps pay. Resellers who internalize this stop asking “what’s the best selling app” and start asking the question that actually pays: best for this item, this week, at this cost — which is arithmetic, and arithmetic always beats folklore.
Last verified October 11, 2026. Platform fees change — always confirm against the platform’s official fee page before pricing decisions. Estimates for planning only; every calculation runs in your browser and nothing is stored.