Softwr

E-Commerce · head to head

Mercari vs Poshmark

Mercari logo

Mercari

E-Commerce

Japan-founded peer-to-peer resale marketplace with a flat seller commission

From
Free
Rated
-
Full reviewWebsite
Poshmark logo

Poshmark

E-Commerce

Social resale marketplace with a flat fee on low-value sales and a percentage cut above that

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Mercari the flat 10 percent commission plus payment processing fees applies even to very low-value items, so selling something for a few dollars can leave the seller with proportionally little after fees and packaging.; Poshmark the flat 2.95 dollar fee on sales under 15 dollars takes a large proportional bite out of cheap items, making Poshmark a poor fit for offloading low-value pieces compared with a flat percentage competitor.
  • They diverge on capability: Mercari covers Flat seller commission, Poshmark covers Social sharing feed.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Mercari and Poshmark actually diverge.

Attributes where Mercari and Poshmark differ
AttributeMercariPoshmark
Pricing modelFree to list; 10 percent seller commission on sale price plus payment processing feeFree to list; tiered seller commission by sale price

Identical on both: starting price (Free), free tier (Yes), platforms (iOS, Android, Web), user rating (Not yet rated), category (E-Commerce).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Mercari

  • Flat seller commission
  • Local pickup and offers
  • Smart pricing and price drops
  • Mercari authenticity guarantee
  • Instant or standard payout

Only in Poshmark

  • Social sharing feed
  • Posh Shows live selling
  • Tiered seller commission
  • Posh Protect buyer guarantee
  • Bundle and offer tools

Both cover

  • Prepaid shipping labels

What people use each for

The jobs each tool is most often brought in to do.

Mercari

  • Someone clearing out a wide mix of household items, not just clothing, in one listing appnot Poshmark
  • A casual seller who wants a flat, predictable commission rather than a tiered fee structurenot Poshmark
  • A buyer looking for secondhand electronics or general goods alongside apparelnot Poshmark
  • A seller using local pickup to avoid shipping costs on bulky itemsnot Poshmark

Poshmark

  • A seller with a wardrobe of mid-value branded clothing who wants social discovery features to drive salesnot Mercari
  • Someone willing to invest time sharing and engaging to keep listings visible in the feed algorithmnot Mercari
  • A buyer who enjoys live-hosted Posh Shows as a shopping format rather than static browsingnot Mercari
  • A seller who wants shipping cost handled through a fixed-rate prepaid label rather than arranging it themselvesnot Mercari

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Mercari

  • The flat 10 percent commission plus payment processing fees applies even to very low-value items, so selling something for a few dollars can leave the seller with proportionally little after fees and packaging.
  • Shipping is the seller's responsibility to arrange and package correctly, and disputes over item condition or damage in transit are common friction points in buyer-seller resolution.
  • Instant payout carries its own fee on top of the selling and processing fees already deducted, so getting money out quickly costs more than waiting for standard transfer.
  • Buyer protection and authenticity verification are limited outside the specific luxury authentication programme, so counterfeit risk on unverified categories rests largely on buyer judgement of listing photos and seller ratings.
  • Market depth and typical sale prices vary significantly between the Japan and US versions of the app, and the two operate as largely separate marketplaces despite the shared brand.

Poshmark

  • The flat 2.95 dollar fee on sales under 15 dollars takes a large proportional bite out of cheap items, making Poshmark a poor fit for offloading low-value pieces compared with a flat percentage competitor.
  • The 20 percent commission on higher-value sales is above Mercari flat 10 percent rate, so a seller moving pricier items pays materially more per sale unless the social discovery features generate enough extra volume to compensate.
  • Visibility in the app depends heavily on active sharing and engagement, so a seller who lists items and does not regularly promote them tends to see far fewer sales than one who does, turning selling into ongoing work.
  • Naver ownership since 2023 means Poshmark now reports as part of a larger Korean internet conglomerate rather than as an independent company, which can affect roadmap priorities and regional focus.
  • Buyer protection through Posh Protect requires timely reporting and photo evidence, and disputes over item condition still rely on subjective judgement between buyer and seller.

Pricing, plan by plan

Mercari

Free
  • SellingFree
    • 10 percent selling fee on final sale price
    • Separate payment processing fee, roughly 2.9 percent plus a fixed amount
    • Instant payout carries an additional fee versus standard bank transfer

Poshmark

Free
  • SellingFree
    • Flat 2.95 dollar fee on sales under 15 dollars
    • 20 percent commission on sales of 15 dollars or more
    • Shipping label cost typically passed to the buyer at a fixed rate

Which should you pick?

Choose Mercari if

  • You need flat seller commission.
  • You want to start without paying.
  • You work on iOS, Android, Web.
  • You also want local pickup and offers.
Mercari review

Choose Poshmark if

  • You need social sharing feed.
  • You want to start without paying.
  • You work on iOS, Android, Web.
  • You also want posh shows live selling.
Poshmark review

Questions people ask

Is Mercari or Poshmark better?
Neither clearly leads. Mercari starts at Free and Poshmark at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Mercari or Poshmark?
Mercari starts at Free and Poshmark at Free.
Does Mercari or Poshmark run on more platforms?
Both run on iOS, Android, Web, so platform support will not decide this one for you.
Can I use Mercari for free?
Both have a free tier, so you can try either at no cost before committing.
What is Mercari best used for?
Mercari is most often used for someone clearing out a wide mix of household items, not just clothing, in one listing app, a casual seller who wants a flat, predictable commission rather than a tiered fee structure, a buyer looking for secondhand electronics or general goods alongside apparel, a seller using local pickup to avoid shipping costs on bulky items. Of those, someone clearing out a wide mix of household items, not just clothing, in one listing app and a casual seller who wants a flat, predictable commission rather than a tiered fee structure are not what Poshmark is typically brought in for.
What can Mercari do that Poshmark cannot?
Mercari covers Flat seller commission, Local pickup and offers, Smart pricing and price drops, Mercari authenticity guarantee. Poshmark covers Social sharing feed, Posh Shows live selling, Tiered seller commission, Posh Protect buyer guarantee. Both handle Prepaid shipping labels.

Answered from the vendors’ own pages

Mercari: How much does Mercari charge sellers?

A flat 10 percent selling fee on the final sale price in the US, plus a separate payment processing fee, both deducted from the seller payout.

Poshmark: How much does Poshmark charge sellers?

A flat 2.95 dollar fee on sales under 15 dollars, and a 20 percent commission on sales of 15 dollars or more.

Mercari: Does the buyer pay any extra platform fee?

No separate platform fee is added at buyer checkout the way Vinted adds a buyer protection fee; the buyer pays the listed price plus shipping if not included.

Poshmark: Who owns Poshmark?

Naver, the South Korean internet and search company, acquired Poshmark in 2023.

Mercari: Is Mercari the same marketplace in Japan and the US?

No, they operate as separate marketplaces under the same brand, with different inventory, pricing and fee history.

Poshmark: Do I have to actively promote my listings?

Not strictly, but the app visibility algorithm favours accounts that regularly share and engage, so passive listing tends to sell more slowly.

Share

Related pages

More on Mercari

More on Poshmark

Keep looking

Other head to heads