Company lists · Data refreshed September 2026

Top 16 Online marketplaces based in Sao Paulo, Brazil

RevenueBase identified 253 company matches for online marketplaces associated with Sao Paulo, Brazil as of September 2026 and tracks 34,315 professional contacts across them, including 2,900 with verified work emails. Across Brazil, Sao Paulo is the largest hub for this category.

This list covers company matches for online marketplaces associated with Sao Paulo, Brazil, 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 20, 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 Sep 20, 2026 How this list was built
253Companies
34,315Contacts tracked
2,900Verified emails
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The 16 largest online marketplaces based in Sao Paulo, Brazil

Ranked by team size
Top 16 of 253 company matches for online marketplaces based in Sao Paulo, Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchSao Paulo, BrazilHQ recorded Sep 20, 202610001+28,548 contacts →

Exact match

“O Magalu é o maior ecossistema para comprar e vender no Brasil, uma plataforma digital, com pontos físicos e calor humano.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Sep 20, 2026201-500596 contacts →

Exact match

“Há mais de 20 anos na estrada, fomos a primeira startup brasileira - antes da modinha - a inovar na forma de comprar e vender carros e motos.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchSao Paulo, BrazilHQ recorded Sep 20, 202611-5070 contacts →

Exact match

“O Bazar do Consórcio é o ponto de referência online para quem quer vender suas cotas excluídas ou ativas de consórcio.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Sep 20, 202611-5052 contacts →

Exact match

“A TopShop é uma empresa de e-commerce que está presente nos maiores MarketPlaces do Brasil.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchSao Paulo, BrazilHQ recorded Sep 20, 2026201-50049 contacts →

Exact match

“Bem-vindos a WEBFONES, o maior e-commerce especializado em entretenimento, eletroportáteis e eletrônico do Brasil.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Sep 20, 202651-20049 contacts →

Exact match

“A Omnik é a solução ideal para empresas que buscam expandir suas operações sem a complexidade de gerenciar estoque adicional.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, BrazilHQ recorded Sep 20, 202611-5034 contacts →

Exact match

“Live shopping marketplace for collectibles and passions, redefining how communities connect, trade, and share what they love.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Sep 20, 202611-5032 contacts →

Exact match

“A Kwara é uma plataforma que facilita a venda de bens e ativos através de diversas modalidades de venda, promovendo a economia circular.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, BrazilHQ recorded Sep 20, 202611-5030 contacts →

Exact match

“Through technology, the relationship in raising assets at market prices, transparency in the negotiation process, the valuation of the asset with certified inspections and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchSao Paulo, BrazilHQ recorded Sep 20, 202611-5026 contacts →

Exact match

“Souk directly connects retailers and industries.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Sep 20, 202611-5021 contacts →

Exact match

“The only online sales solution with everything an SME needs for its e-commerce”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“Na Cellfy, respiramos tecnologia e inovação.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchSao Paulo, BrazilHQ recorded Sep 20, 202651-20015 contacts →

Exact match

“Queremos transformar a forma como as marcas fabricam e comercializam moda, ajudando a serem mais ágeis e eficientes para atender o mercado.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Sep 20, 20261-1014 contacts →

Exact match

“A Digigrow conecta seu negócio aos maiores marketplaces do Brasil com 5 lojas oficiais para você se destacar.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Sep 20, 202611-509 contacts →

Exact match

“A plataforma de marketplace com sistemas de automação comercial para vendedores de máquinas pesadas.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Sep 20, 202611-509 contacts →

Exact match

“Suprevida is a multilateral e-commerce and group buying platform designed to cater to various market segments.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 16 of 253 online marketplaces based in Sao Paulo, Brazil

See the full list, filter by size, metro and specialty, and access 2,900 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Online marketplaces based in Sao Paulo, Brazil at a glance

As of Sep 20, 2026
8.5%Verified-email coverage
135.6Average contacts per company
1-10Median size (employees)
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
137
11-50
85
51-200
20
201-500
3
501-1,000
1
1,001-5,000
3
10001+
3

Email recency for this list is measured across the whole Brazil list rather than for Sao Paulo, so it is reported there. Company counts and contact totals on this page are exact for Sao Paulo, over 253 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 Sao Paulo, Brazil whose business descriptions match “online marketplaces” 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 2,900 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 20, 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.

Online marketplaces by metro in Brazil

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 “online marketplaces”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many online marketplaces are there based in Sao Paulo, Brazil?

RevenueBase identified 253 company matches for online marketplaces associated with Sao Paulo, Brazil 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?

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

Which city in Brazil has the most online marketplaces?

Sao Paulo leads Brazil with 253 company records, followed by Rio De Janeiro (38) and Curitiba (30).

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 2,900 professional contacts with verified work emails tracked across these 253 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 20, 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.