Company lists · Data refreshed November 2026

Top 25 Peer-to-peer marketplace developers based in the United States

RevenueBase identified 139 company matches for peer-to-peer marketplace developers associated with the United States as of November 2026 and tracks 23,331 professional contacts across them, including 6,493 with verified work emails. New York is the largest hub.

This list covers company matches for peer-to-peer marketplace developers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
139Companies
23,331Contacts tracked
6,493Verified emails
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The 25 largest peer-to-peer marketplace developers based in the United States

Ranked by team size
Top 25 of 139 company matches for peer-to-peer marketplace developers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSan Jose, CA, United StatesHQ recorded Nov 6, 202610001+22,326 contacts →

Exact match

“At eBay, we create pathways to connect millions of sellers and buyers in more than 190 markets around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBrooklyn, NY, United StatesHQ recorded Nov 6, 202651-200364 contacts →

Exact match

“Whop is a financial technology company on a mission to provide the world with sustainable income.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRochester, NY, United StatesHQ recorded Nov 6, 202651-200102 contacts →

Exact match

“For over 20 years, our mission has remained the same: make useful connections for people everywhere, every day.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchConcord, CA, United StatesHQ recorded Nov 6, 202611-5071 contacts →

Exact match

“Shipturtle is a multi-vendor marketplace expert that will help you create a robust B2C/B2B/C2C e-commerce marketplace on Shopify.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBurlingame, CA, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Near Me is a peer-to-peer and B2B multi-vendor ecommerce solution enabling anyone to setup their own branded marketplace.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Online Marketplace Where Users Can Buy & Sell Anything Without Intermediaries (eCommerce 5.0).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchChicago, United StatesHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Partner Fleet is the operating layer for your integration ecosystem.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

“My Marketplace Builder is a customized, 2 sided, multi-vendor website creator.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCA, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“CloseQuest is an e-commerce and online marketplace startup based in San Jose, USA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

“PayOnDelivery is a technology company that gives buyers and sellers a safe, convenient way to transact on unverified P2P marketplaces.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchProvo, UT, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Meet Yoodlize, the peer-to-peer rental platform that makes it fun, safe, and easy to rent things to or from people in your area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Redefining "the marketplace" with technology to build trust and transparency in every transaction, while lowering fees to bring us towards a more connected world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLaguna Beach, CA, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Make payments to people, not banks®.(Revolutionary, we know).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHawthorne, CA, United StatesHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“OPOLI levels the playing ground by being a free technology platform that enables business to connect with customers directly and in real-time – to book services, negotiate a price…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Builtfirst is a partner marketplace platform.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchChicago, IL, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Hopscotch Research is a software development company that builds and maintains digital asset management tools.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“SaleTurf is the only platform of its kind.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRedlands, CA, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We're building Check Cherry to help you embrace the new ways people buy and sell services online.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBurbank, IL, United StatesHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Agorz is a multifaceted technology backed service exchange platform that connects consumers and providers seamlessly.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBerkeley, United StatesHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Peer to Peer residential real estate startup.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDelaware, DE, United StatesHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Yulibu marketplace gives you a safe and memorable shopping experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMilpitas, CA, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Sellia is an online peer-to-peer marketplace for corporate employees to buy, sell and rent items / house with each others.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“A fully insured, peer to peer rental website.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“MySlabs is a peer-to-peer eCommerce marketplace built for collectors and investors seeking an alternative to the high auction and consignment fees that have become standard in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 139 peer-to-peer marketplace developers based in the United States

See the full list, filter by size, metro and specialty, and access 6,493 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Peer-to-peer marketplace developers based in the United States at a glance

As of Nov 6, 2026
27.8%Verified-email coverage
167.8Average contacts per company
1-10Median size (employees)
8.6%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
76
11-50
48
51-200
10
201-500
3
1,001-5,000
1
10001+
1

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 139 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with the United States whose business descriptions match “peer-to-peer marketplace developers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 6,493 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “peer-to-peer marketplace developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many peer-to-peer marketplace developers are there based in the United States?

RevenueBase identified 139 company matches for peer-to-peer marketplace developers associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

EBAY tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most peer-to-peer marketplace developers?

New York leads with 12 company records, followed by Los Angeles (10) and San Francisco (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 6,493 professional contacts with verified work emails tracked across these 139 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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.