Company lists · Data refreshed August 2026

Top 25 Community exchange platforms based in the United States

RevenueBase identified 157 company matches for community exchange platforms associated with the United States as of August 2026 and tracks 2,598 professional contacts across them, including 465 with verified work emails and 366 with mobile numbers. New York is the largest hub.

This list covers company matches for community exchange platforms 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 August 31, 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 Aug 31, 2026 How this list was built
157Companies
2,598Contacts tracked
465Verified emails
366Mobile numbers
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The 25 largest community exchange platforms based in the United States

Ranked by team size
Top 25 of 157 company matches for community exchange platforms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Aug 31, 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 matchPalo Alto, CA, United States1,001-5,0001,495 contacts →

Exact match

“Mercari is a C2C marketplace app allowing anyone with a smartphone to easily sell items they no longer need, providing a new and unique user experience.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
2Exact matchBellevue, WA, United States201-500369 contacts →

Exact match

“OfferUp is on a mission to unleash the power of local.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
3Exact matchBainbridge Island, WA, United Statesn/a44 contacts →

Exact match

“We are a peer-to-peer gift economy platform, for communities.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
4Exact matchBellevue, WA, United States11-5040 contacts →

Exact match

“BizX is the ultimate toolbox that fosters growth for savvy small businesses who want to reach new customers, improve cash flow, and make valuable new connections.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
5Exact matchBurlingame, CA, United States11-5016 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 · Aug 31, 2026 · View company records in RevenueBase
6Exact matchCupertino, CA, United States11-5013 contacts →

Exact match

“WHISTLE revolutionizes the way our world works by seamlessly connecting and merging consumers and producers.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
7Exact matchBoca Raton, FL, United States11-5011 contacts →

Exact match

“Our mission is to transform how people engage with and profit from shared knowledge.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
8Exact matchOakland, CA, United States1-109 contacts →

Exact match

“Hylo is a web and mobile app that combines group management, messaging and collaboration - all in one place.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
9Exact matchProvo, UT, United States1-106 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 · Aug 31, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, CA, United States1-105 contacts →

Exact match

“ABOUT EXONOME Exonome provides exchange infrastructure for trusted communities, brands, and organizations-formalizing how people already discover, connect, and participate before…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
11Exact matchLos Angeles, United States1-105 contacts →

Exact match

“Who are we?”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
12Exact matchBoston, MA, United States11-504 contacts →

Exact match

“Unleashing the earning potential from rarely used private effects, just as Airbnb did for homeowners.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
13Exact matchUnited States1-103 contacts →

Exact match

“Conpoto is a cloud-based community currency software built for Chambers of Commerce and membership organizations to fuel their local economies.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
14Exact matchCupertino, CA, United States1-103 contacts →

Exact match

“Ujama helps people help one another.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
15Exact matchMissoula, MT, United States1-103 contacts →

Exact match

“Creating inclusive community connection is the reason why we and all of our customers exist.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
16Exact matchFranklin, TN, United States11-503 contacts →

Exact match

“Hobnob (hob nob) verb - to associate on very friendly terms noun - a friendly, informal chat (dictionary.com) The purest definition of our name defines our business principle.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
17Exact matchSalt Lake City, UT, United States1-102 contacts →

Exact match

“The future of social commerce.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
18Exact matchLewes, DE, United States11-502 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
19Exact matchLos Angeles, CA, United States11-502 contacts →

Exact match

“Earn and save by using the app or visit our site!”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
20Exact matchMilpitas, CA, United States1-102 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 · Aug 31, 2026 · View company records in RevenueBase
21Exact matchDenver, CO, United States1-102 contacts →

Exact match

“One Platform for all Communities.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
22Exact matchRaleigh, NC, United States1-102 contacts →

Exact match

“UpliftNow is a nonprofit public charity and economic development corporation.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
23Exact matchSeattle, WA, United States1-102 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
24Exact matchCalabasas, CA, United States11-501 contacts →

Exact match

“Imagine being able to get anything you want, anywhere in the world, live, with just one click?”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
25Exact matchTruckee, CA, United States1-101 contacts →

Exact match

“Listy is a white-label SaaS platform that empowers organizations to create private community marketplaces in minutes.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase

Showing 25 of 157 community exchange platforms based in the United States

See the full list, filter by size, metro and specialty, and access 465 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Community exchange platforms based in the United States at a glance

As of Aug 31, 2026
17.9%Verified-email coverage
14.1%Mobile-number coverage
16.5Average contacts per company
1-10Median size (employees)
7.6%Largest-city concentration · New York
Aug 31, 2026Page data refreshed

Companies by employee count

1-10
112
11-50
36
51-200
7
201-500
1
1,001-5,000
1

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 “community exchange platforms” 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 465 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 August 31, 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 “community exchange platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many community exchange platforms are there based in the United States?

RevenueBase identified 157 company matches for community exchange platforms associated with the United States as of August 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?

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

Which city has the most community exchange platforms?

New York leads with 12 company records, followed by San Francisco (7) and Los Angeles (6).

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 465 professional contacts with verified work emails tracked across these 157 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 August 31, 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.