Company lists · Data refreshed September 2026
Top 25 Third party seller platforms based in the United States
RevenueBase identified 241 company matches for third party seller platforms associated with the United States as of September 2026 and tracks 36,573 professional contacts across them, including 9,197 with verified work emails and 9,760 with mobile numbers. New York is the largest hub.
This list covers company matches for third party seller 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 September 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.
The 25 largest third party seller platforms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 20,791 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 · Sep 6, 2026 · View company records in RevenueBase | |||||
| 2 | 6,680 contacts → | ||||
Exact match “Etsy is the global marketplace for unique and creative goods.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 3 | 4,007 contacts → | ||||
Exact match “Walmart Marketplace connects you to millions of customers across categories, with the tools, insights, and support to grow with confidence.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 4 | 1,378 contacts → | ||||
Exact match “Whatnot is the largest livestream shopping platform in the US, UK, and Europe.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 5 | 744 contacts → | ||||
Exact match “eBay is one of the world’s largest online marketplaces, connecting people with the things they need and love virtually anytime, anywhere.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 6 | 378 contacts → | ||||
Exact match “Everything But The House (EBTH) is a premier online auction marketplace offering a seamless, fully authenticated experience for buying and selling secondhand goods.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 7 | 313 contacts → | ||||
Exact match “Bonanza.com is a fast-growing online marketplace of over 15 million items where sellers offer everything from Isometric sunglasses to Bieber perfume.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 8 | 309 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 · Sep 6, 2026 · View company records in RevenueBase | |||||
| 9 | 300 contacts → | ||||
Exact match “The #1 virtual shopping platform.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 10 | 200 contacts → | ||||
Exact match “E-commerce company Amazon.com, Inc.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 11 | 143 contacts → | ||||
Exact match “Have you thought that selling online was a little out of your reach?” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 12 | 65 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 13 | 62 contacts → | ||||
Exact match “Bison Commerce, founded in 2010 and based in Chicago, Illinois, is a leading e-commerce partner for midsize and large consumer goods manufacturers seeking to expand market size…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 14 | 36 contacts → | ||||
Exact match “Embarking on any journey in life is always filled with excitement and yes, at times, even a little anxiety.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 15 | 34 contacts → | ||||
Exact match “WBM International Online is known worldwide for its business operations and high standard quality products.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 16 | 27 contacts → | ||||
Exact match “Getkart is a young and vibrant e-commerce platform that caters to a broad range of quality products.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 17 | 22 contacts → | ||||
Exact match “An end to end platform connecting sellers and buyers from manufacturer to end consumers” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 18 | 21 contacts → | ||||
Exact match “We are a E-Commerce premier retail seller that connects consumers to their favorite brands on popular marketplaces.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 19 | 20 contacts → | ||||
Exact match “CyberMart, A Worldwide Leading MarketPlace” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 20 | 16 contacts → | ||||
Exact match “3 Tone Enterprise LLC is an e-commerce based in Katy, Texas.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 21 | 16 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 · Sep 6, 2026 · View company records in RevenueBase | |||||
| 22 | 13 contacts → | ||||
Exact match “https://propars.net/ Propars is an end-to-end solution designed to simplify and streamline your e-commerce operations across major global marketplaces like Amazon, eBay, Otto…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 23 | 12 contacts → | ||||
Exact match “SellerChamp is the fastest way to list, reprice, ship and cross-sell your inventory on Amazon, eBay, Shopify, Woocommerce, Walmart and more.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 24 | 10 contacts → | ||||
Exact match “https://LaunchCart.com Launch Cart is a breakthrough in E-Commerce software.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match “Paysfer eMart is an e-commerce marketplace based in New York, sells all the categories of goods, in growth phase, with a low 5 % flat fee to sellers, lower prices to customers.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “third party seller platforms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 241 third party seller platforms based in the United States
See the full list, filter by size, metro and specialty, and access 9,197 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Third party seller platforms based in the United States at a glance
As of Sep 6, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 “third party seller 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 9,197 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 September 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 “third party seller platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many third party seller platforms are there based in the United States?
RevenueBase identified 241 company matches for third party seller platforms associated with the United States as of September 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 third party seller platforms?
New York leads with 16 company records, followed by Miami (9) and Los Angeles (8).
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 9,197 professional contacts with verified work emails tracked across these 241 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 September 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 241 third party seller platforms based in the United States. Start with a free account, no credit card.
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Third party seller platforms by geography
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Third party seller platforms based in the United Kingdom
- Third party seller platforms based in Brazil
- Third party seller platforms based in India
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
Company intelligence · public preview
Top 25 third party seller platforms based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 241 matching company records for third party seller platforms based in the United States, with 36,573 tracked contacts and 9,197 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 third party seller platforms based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  EBAYebayinc.comHQ: San Jose, CA, United StatesReported employees: 10001+ | San Jose, CA, United States | 10001+ | Exact match | 20,791 contacts → |
“At eBay, we create pathways to connect millions of sellers and buyers in more than 190 markets around the world.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  ETSYetsy.comHQ: Brooklyn, NY, United StatesReported employees: 1,001-5,000 | Brooklyn, NY, United States | 1,001-5,000 | Exact match | 6,680 contacts → |
“Etsy is the global marketplace for unique and creative goods.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Walmart Marketplacemarketplace.walmart.comHQ: Bentonville, AR, United StatesReported employees: 5,001-10,000 | Bentonville, AR, United States | 5,001-10,000 | Exact match | 4,007 contacts → |
“Walmart Marketplace connects you to millions of customers across categories, with the tools, insights, and support to grow with confidence.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Whatnotwhatnot.comHQ: Los Angeles, United StatesReported employees: 1,001-5,000 | Los Angeles, United States | 1,001-5,000 | Exact match | 1,378 contacts → |
“Whatnot is the largest livestream shopping platform in the US, UK, and Europe.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Ebay For Businessebay.comHQ: San Jose, CA, United StatesReported employees: 10001+ | San Jose, CA, United States | 10001+ | Exact match | 744 contacts → |
“eBay is one of the world’s largest online marketplaces, connecting people with the things they need and love virtually anytime, anywhere.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Everything BUT The House Ebthebth.comHQ: Blue Ash, OH, United StatesReported employees: 201-500 | Blue Ash, OH, United States | 201-500 | Exact match | 378 contacts → |
“Everything But The House (EBTH) is a premier online auction marketplace offering a seamless, fully authenticated experience for buying and selling secondhand goods.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Bonanzabonanza.comHQ: Seattl, United StatesReported employees: Not recorded | Seattl, United States | Not recorded | Exact match | 313 contacts → |
“Bonanza.com is a fast-growing online marketplace of over 15 million items where sellers offer everything from Isometric sunglasses to Bieber perfume.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  WHOPwhop.comHQ: Brooklyn, NY, United StatesReported employees: 51-200 | Brooklyn, NY, United States | 51-200 | Exact match | 309 contacts → |
“Whop is a financial technology company on a mission to provide the world with sustainable income.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  HEROusehero.comHQ: NY, United StatesReported employees: 51-200 | NY, United States | 51-200 | Exact match | 300 contacts → |
“The #1 virtual shopping platform.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Amazon Associateamazon.comHQ: Bellevue, WA, United StatesReported employees: Not recorded | Bellevue, WA, United States | Not recorded | Exact match | 200 contacts → |
“E-commerce company Amazon.com, Inc.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ecwid By Lightspeedecwid.comHQ: Encinitas, CA, United StatesReported employees: 51-200 | Encinitas, CA, United States | 51-200 | Exact match | 143 contacts → |
“Have you thought that selling online was a little out of your reach?” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Playerauctions, INCplayerauctions.comHQ: West Los Angeles, CA, United StatesReported employees: 51-200 | West Los Angeles, CA, United States | 51-200 | Exact match | 65 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 |  Bison Commercebisoncommerce.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 62 contacts → |
“Bison Commerce, founded in 2010 and based in Chicago, Illinois, is a leading e-commerce partner for midsize and large consumer goods manufacturers seeking to expand market size…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Inspire Upliftinspireuplift.comHQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 36 contacts → |
“Embarking on any journey in life is always filled with excitement and yes, at times, even a little anxiety.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  WBM Internationalwbminternational.pkHQ: Flemington, NJ, United StatesReported employees: 1,001-5,000 | Flemington, NJ, United States | 1,001-5,000 | Exact match | 34 contacts → |
“WBM International Online is known worldwide for its business operations and high standard quality products.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Getkart INCgetkart.comHQ: Hicksville, NY, United StatesReported employees: 201-500 | Hicksville, NY, United States | 201-500 | Exact match | 27 contacts → |
“Getkart is a young and vibrant e-commerce platform that caters to a broad range of quality products.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Vendiditvendidit.comHQ: Pflugerville, TX, United StatesReported employees: 51-200 | Pflugerville, TX, United States | 51-200 | Exact match | 22 contacts → |
“An end to end platform connecting sellers and buyers from manufacturer to end consumers” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Greenbulkgreenbulk.usHQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 21 contacts → |
“We are a E-Commerce premier retail seller that connects consumers to their favorite brands on popular marketplaces.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Cybermartcybermart.comHQ: Arcola, TX, United StatesReported employees: Not recorded | Arcola, TX, United States | Not recorded | Exact match | 20 contacts → |
“CyberMart, A Worldwide Leading MarketPlace” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  3 Tone Enterprise3toneent.comHQ: Katy, TX, United StatesReported employees: 51-200 | Katy, TX, United States | 51-200 | Exact match | 16 contacts → |
“3 Tone Enterprise LLC is an e-commerce based in Katy, Texas.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Near ME Marketplacesnear-me.comHQ: Burlingame, CA, United StatesReported employees: 11-50 | Burlingame, CA, United States | 11-50 | Exact match | 16 contacts → |
“Near Me is a peer-to-peer and B2B multi-vendor ecommerce solution enabling anyone to setup their own branded marketplace.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Proparspropars.netHQ: New Castle, DE, United StatesReported employees: 11-50 | New Castle, DE, United States | 11-50 | Exact match | 13 contacts → |
“https://propars.net/ Propars is an end-to-end solution designed to simplify and streamline your e-commerce operations across major global marketplaces like Amazon, eBay, Otto…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Sellerchampsellerchamp.comHQ: Farmers Branch, TX, United StatesReported employees: 11-50 | Farmers Branch, TX, United States | 11-50 | Exact match | 12 contacts → |
“SellerChamp is the fastest way to list, reprice, ship and cross-sell your inventory on Amazon, eBay, Shopify, Woocommerce, Walmart and more.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Launch Cartlaunchcart.comHQ: Escondido, CA, United StatesReported employees: 11-50 | Escondido, CA, United States | 11-50 | Exact match | 10 contacts → |
“https://LaunchCart.com Launch Cart is a breakthrough in E-Commerce software.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Paysfer Emartpaysfer.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 7 contacts → |
“Paysfer eMart is an e-commerce marketplace based in New York, sells all the categories of goods, in growth phase, with a low 5 % flat fee to sellers, lower prices to customers.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 241 company matches
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Third party seller platforms: dataset insights
September 6, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
238 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for third party seller platforms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many third party seller platforms did RevenueBase find based in the United States?
The saved snapshot records 241 matching company records, 36,573 tracked contacts and 9,197 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Third party seller platforms by geography
Cite this list
RevenueBase Data Team. Top 25 third party seller platforms based in the United States. Snapshot: September 6, 2026. https://revenuebase.ai/companies/third-party-seller-platforms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Third party seller platforms based in the United Kingdom
- Third party seller platforms based in Brazil
- Third party seller platforms based in India
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
Company intelligence · public preview
Top 25 third party seller platforms based in the United States
RevenueBase records 241 matching company records for third party seller platforms based in the United States, with 36,573 tracked contacts and 9,197 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 third party seller platforms based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | EBAYebayinc.com HQ: San Jose, CA, United StatesReported employees: 10001+ | San Jose, CA, United States | 10001+ | Exact match | 20,791 contacts → |
“At eBay, we create pathways to connect millions of sellers and buyers in more than 190 markets around the world.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | ETSYetsy.com HQ: Brooklyn, NY, United StatesReported employees: 1,001-5,000 | Brooklyn, NY, United States | 1,001-5,000 | Exact match | 6,680 contacts → |
“Etsy is the global marketplace for unique and creative goods.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Walmart Marketplacemarketplace.walmart.com HQ: Bentonville, AR, United StatesReported employees: 5,001-10,000 | Bentonville, AR, United States | 5,001-10,000 | Exact match | 4,007 contacts → |
“Walmart Marketplace connects you to millions of customers across categories, with the tools, insights, and support to grow with confidence.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Whatnotwhatnot.com HQ: Los Angeles, United StatesReported employees: 1,001-5,000 | Los Angeles, United States | 1,001-5,000 | Exact match | 1,378 contacts → |
“Whatnot is the largest livestream shopping platform in the US, UK, and Europe.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Ebay For Businessebay.com HQ: San Jose, CA, United StatesReported employees: 10001+ | San Jose, CA, United States | 10001+ | Exact match | 744 contacts → |
“eBay is one of the world’s largest online marketplaces, connecting people with the things they need and love virtually anytime, anywhere.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Everything BUT The House Ebthebth.com HQ: Blue Ash, OH, United StatesReported employees: 201-500 | Blue Ash, OH, United States | 201-500 | Exact match | 378 contacts → |
“Everything But The House (EBTH) is a premier online auction marketplace offering a seamless, fully authenticated experience for buying and selling secondhand goods.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Bonanzabonanza.com HQ: Seattl, United StatesReported employees: Not recorded | Seattl, United States | Not recorded | Exact match | 313 contacts → |
“Bonanza.com is a fast-growing online marketplace of over 15 million items where sellers offer everything from Isometric sunglasses to Bieber perfume.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | WHOPwhop.com HQ: Brooklyn, NY, United StatesReported employees: 51-200 | Brooklyn, NY, United States | 51-200 | Exact match | 309 contacts → |
“Whop is a financial technology company on a mission to provide the world with sustainable income.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HEROusehero.com HQ: NY, United StatesReported employees: 51-200 | NY, United States | 51-200 | Exact match | 300 contacts → |
“The #1 virtual shopping platform.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Amazon Associateamazon.com HQ: Bellevue, WA, United StatesReported employees: Not recorded | Bellevue, WA, United States | Not recorded | Exact match | 200 contacts → |
“E-commerce company Amazon.com, Inc.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ecwid By Lightspeedecwid.com HQ: Encinitas, CA, United StatesReported employees: 51-200 | Encinitas, CA, United States | 51-200 | Exact match | 143 contacts → |
“Have you thought that selling online was a little out of your reach?” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Playerauctions, INCplayerauctions.com HQ: West Los Angeles, CA, United StatesReported employees: 51-200 | West Los Angeles, CA, United States | 51-200 | Exact match | 65 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Bison Commercebisoncommerce.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 62 contacts → |
“Bison Commerce, founded in 2010 and based in Chicago, Illinois, is a leading e-commerce partner for midsize and large consumer goods manufacturers seeking to expand market size…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Inspire Upliftinspireuplift.com HQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 36 contacts → |
“Embarking on any journey in life is always filled with excitement and yes, at times, even a little anxiety.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | WBM Internationalwbminternational.pk HQ: Flemington, NJ, United StatesReported employees: 1,001-5,000 | Flemington, NJ, United States | 1,001-5,000 | Exact match | 34 contacts → |
“WBM International Online is known worldwide for its business operations and high standard quality products.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Getkart INCgetkart.com HQ: Hicksville, NY, United StatesReported employees: 201-500 | Hicksville, NY, United States | 201-500 | Exact match | 27 contacts → |
“Getkart is a young and vibrant e-commerce platform that caters to a broad range of quality products.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Vendiditvendidit.com HQ: Pflugerville, TX, United StatesReported employees: 51-200 | Pflugerville, TX, United States | 51-200 | Exact match | 22 contacts → |
“An end to end platform connecting sellers and buyers from manufacturer to end consumers” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Greenbulkgreenbulk.us HQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 21 contacts → |
“We are a E-Commerce premier retail seller that connects consumers to their favorite brands on popular marketplaces.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Cybermartcybermart.com HQ: Arcola, TX, United StatesReported employees: Not recorded | Arcola, TX, United States | Not recorded | Exact match | 20 contacts → |
“CyberMart, A Worldwide Leading MarketPlace” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | 3 Tone Enterprise3toneent.com HQ: Katy, TX, United StatesReported employees: 51-200 | Katy, TX, United States | 51-200 | Exact match | 16 contacts → |
“3 Tone Enterprise LLC is an e-commerce based in Katy, Texas.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Near ME Marketplacesnear-me.com HQ: Burlingame, CA, United StatesReported employees: 11-50 | Burlingame, CA, United States | 11-50 | Exact match | 16 contacts → |
“Near Me is a peer-to-peer and B2B multi-vendor ecommerce solution enabling anyone to setup their own branded marketplace.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Proparspropars.net HQ: New Castle, DE, United StatesReported employees: 11-50 | New Castle, DE, United States | 11-50 | Exact match | 13 contacts → |
“https://propars.net/ Propars is an end-to-end solution designed to simplify and streamline your e-commerce operations across major global marketplaces like Amazon, eBay, Otto…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Sellerchampsellerchamp.com HQ: Farmers Branch, TX, United StatesReported employees: 11-50 | Farmers Branch, TX, United States | 11-50 | Exact match | 12 contacts → |
“SellerChamp is the fastest way to list, reprice, ship and cross-sell your inventory on Amazon, eBay, Shopify, Woocommerce, Walmart and more.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Launch Cartlaunchcart.com HQ: Escondido, CA, United StatesReported employees: 11-50 | Escondido, CA, United States | 11-50 | Exact match | 10 contacts → |
“https://LaunchCart.com Launch Cart is a breakthrough in E-Commerce software.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Paysfer Emartpaysfer.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 7 contacts → |
“Paysfer eMart is an e-commerce marketplace based in New York, sells all the categories of goods, in growth phase, with a low 5 % flat fee to sellers, lower prices to customers.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 241 company matches
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Third party seller platforms: dataset insights
September 6, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
238 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for third party seller platforms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many third party seller platforms did RevenueBase find based in the United States?
The saved snapshot records 241 matching company records, 36,573 tracked contacts and 9,197 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Third party seller platforms by geography
Cite this list
RevenueBase Data Team. Top 25 third party seller platforms based in the United States. Snapshot: September 6, 2026. https://revenuebase.ai/companies/third-party-seller-platforms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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