Company lists · Data refreshed September 2026

Top 25 Niche vertical marketplaces worldwide

RevenueBase identified 946 company matches for niche vertical marketplaces worldwide as of September 2026 and tracks 47,865 professional contacts across them, including 11,189 with verified work emails. India is the largest market and London the largest hub.

This list covers company matches for niche vertical marketplaces worldwide, 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. Country and city lists for niche vertical marketplaces follow the table.

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
946Companies
47,865Contacts tracked
11,189Verified emails
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The 25 largest niche vertical marketplaces worldwide

Ranked by team size
Top 25 of 946 company matches for niche vertical marketplaces worldwide, 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 matchSan Jose, CA, United StatesHQ recorded Sep 20, 202610001+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 20, 2026 · View company records in RevenueBase
2Exact matchAmsterdam, NetherlandsHQ recorded Sep 20, 20261,001-5,0003,553 contacts →

Exact match

“At OLX, we build leading AI-first marketplace ecosystems, powered by trust and loved by customers.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchNoida, IndiaHQ recorded Sep 20, 20261,001-5,0003,439 contacts →

Exact match

“TradeIndia is India's largest B2B marketplace, connecting buyers and sellers from around the world.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchDetroit, MI, United StatesHQ recorded Sep 20, 20261,001-5,0001,261 contacts →

Exact match

“In a world where consumers increasingly value self-expression and individuality, the market for hard-to-find fashion, collectibles, and electronics has never been hotter.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchKolkata, IndiaHQ recorded Sep 20, 2026501-1,0001,246 contacts →

Exact match

“We link buyers and sellers through digital platforms.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchSan Jose, CA, United StatesHQ recorded Sep 20, 202610001+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 20, 2026 · View company records in RevenueBase
7Exact matchWellington, New ZealandHQ recorded Sep 20, 2026501-1,000676 contacts →

Exact match

“Trade Me is New Zealand’s most influential ecommerce platform and as quintessentially Kiwi as you can get.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchHamburg, GermanyHQ recorded Sep 20, 2026201-500622 contacts →

Exact match

“Visable enables small and medium-sized industrial businesses to make products and services internationally accessible to purchasers.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchVirginia Beach, VA, United StatesHQ recorded Sep 20, 2026201-500575 contacts →

Exact match

“Trader Interactive is the leading provider of online market places and digital marketing products serving the lifestyle vehicles and commercial equipment segments.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchZurich, SwitzerlandHQ recorded Sep 20, 2026501-1,000543 contacts →

Exact match

“Welcome to SMG Swiss Marketplace Group We are a pioneering network of online marketplaces and a cutting-edge digital company that simplifies people’s lives with innovative…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchPorto Alegre, BrazilHQ recorded Sep 20, 2026501-1,000464 contacts →

Exact match

“Somos o Grupo Webcontinental, a Sua Melhor Escolha!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchBerlin, GermanyHQ recorded Sep 20, 2026201-500462 contacts →

Exact match

“Kleinanzeigen is a free online classifieds market that brings the joy of sustainable trade to everyone.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchJakarta Selatan, IndonesiaHQ recorded Sep 20, 20261,001-5,000388 contacts →

Exact match

“OLX, as a subsidiary of Astra Group is the largest online classifieds site in Indonesia, plays a pivotal role in connecting sellers and buyers across a diverse spectrum of…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchOslo, NorwayHQ recorded Sep 20, 2026201-500335 contacts →

Exact match

“Nesten alle i Norge prøvd FINN.no Hvert år tilbringer hver nordmann i snitt 30 timer på tjenesten vår, og til sammen surfer brukerne våre gjennom mer enn 15 milliarder sider.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchBelgrade, SerbiaHQ recorded Sep 20, 2026201-500294 contacts →

Exact match

“Ananas e-commerce was established in 2020 by Delta Holding with the mission to bring buyers, merchants, and employees together on a single marketplace and make a unique experience…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchParis, FranceHQ recorded Sep 20, 2026201-500270 contacts →

Exact match

“Rakuten est un leader mondial des services en ligne et l’inventeur du modèle de place de marché B2B2C.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 20, 202651-200254 contacts →

Exact match

“Dastgyr is a B2B e-commerce marketplace connecting buyers to sellers across the world.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchKuala Lumpur, MalaysiaHQ recorded Sep 20, 202651-200248 contacts →

Exact match

“Mudah.my is Malaysia’s leading marketplace that offers a free and convenient platform for people to buy and sell new and preloved goods just with a simple post of an ad.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchBrighton, United KingdomHQ recorded Sep 20, 2026201-500214 contacts →

Exact match

“Friday Media Group is a business with an international scope, where our primary purpose remains the same, to bring people and businesses together in niche industries across the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchSt. Edward, NE, United StatesHQ recorded Sep 20, 202651-200200 contacts →

Exact match

“The sights and sounds of auctions are staples of rural America.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchEuroparc Dreilinden, GermanyHQ recorded Sep 20, 202610001+189 contacts →

Exact match

“eBay is one of the world's largest and most vibrant marketplaces with a range of products that offer unique breadth and depth.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchAmsterdam, NetherlandsHQ recorded Sep 20, 20261,001-5,000177 contacts →

Exact match

“TBAuctions (TBA) is Europe’s leading online auction platform for B2B used industrial equipment with over 1,200 team members across the Nordics, Benelux +UK, and Continental Europe.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchSydney, AustraliaHQ recorded Sep 20, 2026201-500167 contacts →

Exact match

“At Gumtree Group, we’re building for the future with a fresh approach.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchZagreb, CroatiaHQ recorded Sep 20, 202651-200141 contacts →

Exact match

“Njuškalo is Croatia's largest and most popular marketplace.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchFaenza, ItalyHQ recorded Sep 20, 202651-200127 contacts →

Exact match

“Abilio è la società specializzata nella vendita di beni immobili e strumentali con un modello basato su innovazione, trasparenza e semplicità.”

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

Showing 25 of 946 niche vertical marketplaces worldwide

See the full list, filter by size, metro and specialty, and access 11,189 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Niche vertical marketplaces worldwide at a glance

As of Sep 20, 2026
23.4%Verified-email coverage
50.6Average contacts per company
1-10Median size (employees)
2.4%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
503
11-50
282
51-200
84
201-500
42
501-1,000
8
1,001-5,000
11
5,001-10,000
3
10001+
6

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for niche vertical marketplaces are linked below.
What qualifies
Company records worldwide whose business descriptions match “niche vertical 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. 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 11,189 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.

Niche vertical marketplaces by location

4 lists · largest first

Every Niche vertical marketplaces list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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

How many niche vertical marketplaces are there worldwide?

RevenueBase identified 946 company matches for niche vertical marketplaces worldwide 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 country has the most niche vertical marketplaces?

India leads with 122 companies, followed by the United States (92) and the United Kingdom (40). Every niche vertical marketplaces list by country and city is linked on this page.

Which city has the most niche vertical marketplaces?

London leads with 23 company records, followed by Dubai (13) and Mumbai (10).

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 11,189 professional contacts with verified work emails tracked across these 946 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.