Company lists · Data refreshed September 2026

Top 25 Resale platforms based in the United States

Name: Resale platforms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 1,418 companies tracked

RevenueBase identified 1,418 resale platforms headquartered in the United States as of September 2026 and tracks 55,104 professional contacts across them, including 15,209 with verified work emails. New York is the largest hub.

This list covers resale platforms headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

1,418Companies

55,104Contacts tracked

15,209Verified emails

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The 25 largest resale platforms based in the United States

Ranked by team size

Top 25 of 1,418 resale platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to resale platforms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	EBAY	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 21, 2026	10001+	20,791 contacts →
	Indirect evidence “At eBay, we create pathways to connect millions of sellers and buyers in more than 190 markets around the world.” Source: RevenueBase Database · checked Sep 21, 2026
2	ETSY	Indirect evidence	Brooklyn, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	6,680 contacts →
	Indirect evidence “Etsy is the global marketplace for unique and creative goods.” Source: RevenueBase Database · checked Sep 21, 2026
3	Poshmark	Indirect evidence	Redwood City, CA, United StatesHQ checked Sep 21, 2026	501-1,000	2,591 contacts →
	Indirect evidence “Poshmark is the leading fashion marketplace where style comes alive through discovery, self-expression, and human connection.” Source: RevenueBase Database · checked Sep 21, 2026
4	The Realreal	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,462 contacts →
	Partial evidence “The RealReal is the world’s largest online marketplace for authenticated, resale luxury goods.” Source: RevenueBase Database · checked Sep 21, 2026
5	Whatnot	Partial evidence	Los Angeles, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,378 contacts →
	Partial evidence “Whatnot is the largest livestream shopping platform in the US, UK, and Europe.” Source: RevenueBase Database · checked Sep 21, 2026
6	Stockx	Indirect evidence	Detroit, MI, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,261 contacts →
	Indirect evidence “In a world where consumers increasingly value self-expression and individuality, the market for hard-to-find fashion, collectibles, and electronics has never been hotter.” Source: RevenueBase Database · checked Sep 21, 2026
7	Thredup	Partial evidence	Oakland, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	888 contacts →
	Partial evidence “ThredUp is transforming resale with technology and a mission to inspire the world to think secondhand first.” Source: RevenueBase Database · checked Sep 21, 2026
8	Goat Group	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	1,001-5,000	873 contacts →
	Partial evidence “GOAT Group represents the leading platforms for authentic sneakers, apparel and accessories.” Source: RevenueBase Database · checked Sep 21, 2026
9	Liquidity Services	Partial evidence	Bethesda, MD, United StatesHQ checked Sep 21, 2026	501-1,000	781 contacts →
	Partial evidence “Liquidity Services (NASDAQ: LQDT) operates the world’s largest B2B e-commerce marketplace platform for surplus assets with over $10 billion in completed transactions to more than…” Source: RevenueBase Database · checked Sep 21, 2026
10	Ebay For Business	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 21, 2026	10001+	744 contacts →
	Indirect evidence “eBay is one of the world’s largest online marketplaces, connecting people with the things they need and love virtually anytime, anywhere.” Source: RevenueBase Database · checked Sep 21, 2026
11	ARTSY	Indirect evidence	New York, United StatesHQ checked Sep 21, 2026	201-500	618 contacts →
	Indirect evidence “The world’s largest online art marketplace.” Source: RevenueBase Database · checked Sep 21, 2026
12	RUE Gilt Groupe	Indirect evidence	Boston, MA, United StatesHQ checked Sep 21, 2026	501-1,000	607 contacts →
	Indirect evidence “Rue Gilt Groupe is a leading off-price e-commerce portfolio company, connecting the next-generation shopper to world-class brands.” Source: RevenueBase Database · checked Sep 21, 2026
13	Mercari US	Indirect evidence	Palo Alto, CA, United StatesHQ checked Sep 21, 2026	51-200	591 contacts →
	Indirect evidence “Mercari launched in 2013 in Japan, and has since become the largest mobile marketplace in the Japanese market.” Source: RevenueBase Database · checked Sep 21, 2026
14	NEJ	Indirect evidence	Beacon Falls, CT, United StatesHQ checked Sep 21, 2026	51-200	582 contacts →
	Indirect evidence “NEJ is a trusted advisor and global leader in excess inventory solutions for specialty stores, retailers and famous brands of apparel, accessories, footwear and home goods.” Source: RevenueBase Database · checked Sep 21, 2026
15	Fashionphile	Indirect evidence	Carlsbad, CA, United StatesHQ checked Sep 21, 2026	201-500	423 contacts →
	Indirect evidence “FASHIONPHILE is the ultra-luxury recommerce leader, focusing on high-quality and exclusive ultra-luxury brands, specifically, handbags and accessories, including watches, jewelry…” Source: RevenueBase Database · checked Sep 21, 2026
16	Everything BUT The House Ebth	Indirect evidence	Blue Ash, OH, United StatesHQ checked Sep 21, 2026	201-500	378 contacts →
	Indirect evidence “Everything But The House (EBTH) is a premier online auction marketplace offering a seamless, fully authenticated experience for buying and selling secondhand goods.” Source: RevenueBase Database · checked Sep 21, 2026
17	Moda Operandi, INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	351 contacts →
	Indirect evidence “Moda Operandi was founded in 2010 out of the idea to empower people through exceptional fashion design.” Source: RevenueBase Database · checked Sep 21, 2026
18	Offerup	Indirect evidence	Bellevue, WA, United StatesHQ checked Sep 21, 2026	201-500	348 contacts →
	Indirect evidence “OfferUp is on a mission to unleash the power of local.” Source: RevenueBase Database · checked Sep 21, 2026
19	1stdibs	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	339 contacts →
	Indirect evidence “1stDibs is a leading online marketplace for connecting design lovers with highly coveted sellers and makers of vintage, antique and contemporary furniture, home décor, art…” Source: RevenueBase Database · checked Sep 21, 2026
20	Bonanza	Indirect evidence	Seattl, United StatesHQ checked Sep 21, 2026	n/a	313 contacts →
	Indirect evidence “Bonanza.com is a fast-growing online marketplace of over 15 million items where sellers offer everything from Isometric sunglasses to Bieber perfume.” Source: RevenueBase Database · checked Sep 21, 2026
21	HERO	Partial evidence	NY, United StatesHQ checked Sep 21, 2026	51-200	300 contacts →
	Partial evidence “The #1 virtual shopping platform.” Source: RevenueBase Database · checked Sep 21, 2026
22	B-Stock	Strong evidence	San Mateo, CA, United StatesHQ checked Sep 21, 2026	201-500	233 contacts →
	Strong evidence “B-Stock is the world's largest B2B recommerce platform and system of record for all resale.” Source: RevenueBase Database · checked Sep 21, 2026
23	Grailed	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	229 contacts →
	Indirect evidence “Founded in 2013, Grailed is the leading community-driven marketplace for rare luxury, streetwear and vintage fashion.” Source: RevenueBase Database · checked Sep 21, 2026
24	REBAG	Partial evidence	New York, United StatesHQ checked Sep 21, 2026	51-200	227 contacts →
	Partial evidence “Founded by Charles Gorra in 2014, Rebag is a leader in luxury resale.” Source: RevenueBase Database · checked Sep 21, 2026
25	Caastle	Indirect evidence	New York City, OH, United StatesHQ checked Sep 21, 2026	201-500	203 contacts →
	Indirect evidence “CaaStle’s innovative technology expands the omnichannel offer for apparel brands and retailers, optimizing inventory monetization and unlocking new revenue streams like ecommerce…” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: resale platforms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names resale platforms.
Partial evidence: Its own public description names part of resale platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name resale platforms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,418 resale platforms based in the United States

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Resale platforms based in the United States at a glance

As of Sep 21, 2026

27.6%Verified-email coverage

38.9Average contacts per company

1-10Median size (employees)

11.1%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

900

11-50

366

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,418 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among resale platforms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “resale platforms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names resale platforms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among resale platforms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 15,209 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Resale platforms by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names resale platforms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many resale platforms are there based in the United States?

RevenueBase identified 1,418 resale platforms headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

EBAY, headquartered in San Jose, tops this list with the largest team on record.

Which city has the most resale platforms?

New York leads with 157 headquartered companies, followed by Los Angeles (67) and San Francisco (58).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 15,209 verified decision-maker contacts tracked across these 1,418 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.