Company lists · Data refreshed September 2026

Top 23 Marketplace platforms based in New York, United States

RevenueBase identified 292 marketplace platforms headquartered in New York, United States as of September 2026 and tracks 7,504 professional contacts across them, including 2,338 with verified work emails. New York is the largest hub.

This list covers marketplace platforms headquartered in New York, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
292Companies
7,504Contacts tracked
2,338Verified emails
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The 23 largest marketplace platforms based in New York, United States

Ranked by team size
Top 23 of 292 marketplace platforms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names marketplace platforms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
ARTSYPartial evidence
New York, United StatesHQ checked Sep 5, 2026201-500618

“The world’s largest online art marketplace.”

Source: company website · checked Sep 5, 2026
2
ShopmyIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 202651-200288

“ShopMy is the creator commerce infrastructure where premium brands, culture-driving curators, and taste-conscious consumers connect to build enduring businesses through human…”

Source: company website · checked Sep 5, 2026
3
PodeanPartial evidence
New York, United StatesHQ checked Sep 5, 2026201-500207

“Podean is a global, award-winning marketplace marketing agency.”

Source: company website · checked Sep 5, 2026
4
XANDRPartial evidence
New York, United StatesHQ checked Sep 5, 20261,001-5,000203

“Xandr, a part of Microsoft Advertising, powers a global marketplace for premium advertising.”

Source: company website · checked Sep 5, 2026
5
JOORIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 202651-200199

“Backed by Macquarie Group, Battery Ventures, Canaan Partners & ITOCHU, JOOR is a Series D start-up that provides the world's most recognized brands and retailers with a digital…”

Source: company website · checked Sep 5, 2026
6
RariblePartial evidence
New York, United StatesHQ checked Sep 5, 202611-50119

“Rarible offers the leading infrastructure for onchain marketplaces and collectible experiences with ~500 million dollars in GMV.”

Source: company website · checked Sep 5, 2026
7New York, NY, United StatesHQ checked Sep 5, 2026201-50091

“Powering the businesses that are the backbone of the global economy, Lightspeed’s one-stop commerce platform helps merchants innovate to simplify, scale and provide exceptional…”

Source: company website · checked Sep 5, 2026
8
GaragePartial evidence
New York, NY, United StatesHQ checked Sep 5, 202611-5078

“Trusted by cities and public safety agencies across America, Garage is the AI-powered marketplace transforming how America's most essential assets are bought and sold.”

Source: company website · checked Sep 5, 2026
9New York, NY, United StatesHQ checked Sep 5, 202651-20074

“Remodeling.com is a digital home services platform that brings homeowners and home improvement contractors together using a state-of-the-art platform.”

Source: company website · checked Sep 5, 2026
10
ARTAIndirect evidence
New York, United StatesHQ checked Sep 5, 202651-20068

“Arta is transforming the post-purchase experience for buyers and sellers of high-value goods and collectibles.”

Source: company website · checked Sep 5, 2026
11
BookerIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 2026201-50050

“Booker by is transforming the way local services are managed by businesses and discovered by consumers.”

Source: company website · checked Sep 5, 2026
12
Cv3Indirect evidence
New York, NY, United StatesHQ checked Sep 5, 202611-5049

“Most e-commerce brands hit a wall somewhere between $2 million and $3 million in revenue.”

Source: company website · checked Sep 5, 2026
13
GogotechIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 2026201-50046

“A next generation e-commerce leader, Gogotech attracts over 30 million visitors nationwide through a diverse network of e-commerce sites, including the flagship site…”

Source: company website · checked Sep 5, 2026
14
Relay CommercePartial evidence
New York, NY, United StatesHQ checked Sep 5, 202611-5045

“Relay Commerce is an e-commerce enablement platform offering scaling solutions across personalized messaging, social commerce, and customer retention.”

Source: company website · checked Sep 5, 2026
15
BATONIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 202611-5041

“Baton is the best place to buy or sell a small business in America.”

Source: company website · checked Sep 5, 2026
16
publica.laIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 202611-5040

“Publica is a service that enables authors and content creators to have their own custom storefront to share, market and sell eBooks, audiobooks and any other types of digital…”

Source: company website · checked Sep 5, 2026
17
LocalisedIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 202611-5039

“Localised is local-first ecommerce.”

Source: company website · checked Sep 5, 2026
18
Dotmed.com, INCIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 202611-5038

“DOTmed is the world’s largest and most experienced company focused on helping people buy, sell, and auction new and used medical products online.”

Source: company website · checked Sep 5, 2026
19
StorefrontPartial evidence
New York, NY, United StatesHQ checked Sep 5, 202651-20037

“Storefront is a technology platform that makes retail accessible to anyone in the world.”

Source: company website · checked Sep 5, 2026
20
CloudfyPartial evidence
New York, NY, United StatesHQ checked Sep 5, 202651-20036

“Introducing Cloudfy – B2B ecommerce platform with the most comprehensive set of out-of-the-box supplier-oriented features on the market.”

Source: company website · checked Sep 5, 2026
21
ev.comStrong evidence
New York, United StatesHQ checked Sep 5, 202651-20036

“EV.com is the world's 1st Electric Vehicle Marketplace with a mission of accelerating the transition towards zero-emission mobility by providing a platform that connects buyers…”

Source: company website · checked Sep 5, 2026
22
Lastmile RetailIndirect evidence
New York, NY, United StatesHQ checked Sep 5, 202611-5034

“Lastmile brings the brick and mortar business online.”

Source: company website · checked Sep 5, 2026
23
BuythesellPartial evidence
New York, NY, United StatesHQ checked Sep 5, 202611-5034

“BTS is a next generation distribution platform that connects sellside and buyside participants in the discovery, request and “buying” of investment banking related products”

Source: company website · checked Sep 5, 2026

Showing 23 of 292 marketplace platforms based in New York, United States

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Marketplace platforms based in New York, United States at a glance

As of Sep 5, 2026
11-50Median size (employees)
New YorkLargest hub · 292 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
132
11-50
118
51-200
26
201-500
10
501-1,000
1
1,001-5,000
3
10001+
1

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for New York, over 292 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 marketplace platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in New York, United States whose own description of what they do matches “marketplace platforms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among marketplace platforms, and records with no verified work email. Companies headquartered outside New York 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 an evidence 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, 2,338 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 5, 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.

Frequently asked

How many marketplace platforms are there based in New York, United States?

RevenueBase identified 292 marketplace platforms headquartered in New York, 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?

ARTSY, headquartered in New York, tops this list with the largest team on record.

Which city has the most marketplace platforms?

New York leads with 292 headquartered companies, followed by Los Angeles (133) and San Francisco (113).

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 2,338 verified decision-maker contacts tracked across these 292 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 5, 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 SmartSearch, 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.