Company lists · Data refreshed September 2026

Top 25 Marketplace integration specialists worldwide

Name: Marketplace integration specialists worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 11,281 companies tracked

RevenueBase identified 11,281 marketplace integration specialists worldwide as of September 2026 and tracks 138,941 professional contacts across them, including 31,383 with verified work emails. The United States is the largest market and London the largest hub.

This list covers marketplace integration specialists worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026. Country and city lists for marketplace integration specialists follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

11,281Companies

138,941Contacts tracked

31,383Verified emails

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The 25 largest marketplace integration specialists worldwide

Ranked by team size

Top 25 of 11,281 marketplace integration specialists worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to marketplace integration specialists: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Flywheel	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,706 contacts →
	Indirect evidence “Flywheel, the commerce arm of Omnicom Media, provides best-in-class service that combines tailored expertise with advanced software solutions to help clients drive incremental…” Source: RevenueBase Database · checked Sep 20, 2026
2	Infracommerce	Indirect evidence	São Paulo, BrazilHQ checked Sep 20, 2026	1,001-5,000	1,530 contacts →
	Indirect evidence “Specialized in digital business, Infracommerce operates with the modular concept, gathering platform, marketing, content, payment, logistics and customer service in three pillars…” Source: RevenueBase Database · checked Sep 20, 2026
3	PMC	Indirect evidence	Abingdon, United KingdomHQ checked Sep 20, 2026	501-1,000	1,417 contacts →
	Indirect evidence “PMC combines consulting with expert software engineering and 24x7x365 managed services to deliver high-quality technology services and solutions across retail, D2C, and broader…” Source: RevenueBase Database · checked Sep 20, 2026
4	VTEX	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	1,001-5,000	1,308 contacts →
	Indirect evidence “VTEX (NYSE: VTEX) is the composable and complete commerce platform that delivers more efficiency and less maintenance to organizations seeking to make smarter IT investments and…” Source: RevenueBase Database · checked Sep 20, 2026
5	Sirclo	Indirect evidence	Bsd, ChinaHQ checked Sep 20, 2026	1,001-5,000	1,109 contacts →
	Indirect evidence “SIRCLO is Indonesia’s leading omnichannel commerce enabler.” Source: RevenueBase Database · checked Sep 20, 2026
6	Global-E	Indirect evidence	Petah Tikva, IsraelHQ checked Sep 20, 2026	1,001-5,000	1,102 contacts →
	Indirect evidence “Global-e (NASDAQ: GLBE) is the world's leading platform enabling and accelerating global, Direct-To-Consumer e-commerce.” Source: RevenueBase Database · checked Sep 20, 2026
7	Iksula	Indirect evidence	Oakland, CA, United StatesHQ checked Sep 20, 2026	501-1,000	948 contacts →
	Indirect evidence “Iksula is a leading eCommerce solutions provider for brands and retailers globally.” Source: RevenueBase Database · checked Sep 20, 2026
8	Acommerce	Indirect evidence	Bangkok, ThailandHQ checked Sep 20, 2026	501-1,000	884 contacts →
	Indirect evidence “aCommerce revolutionized the e-commerce enablement industry by introducing our cutting-edge platform and technology stack, EcommerceIQ.” Source: RevenueBase Database · checked Sep 20, 2026
9	Mirakl	Partial evidence	Paris, United StatesHQ checked Sep 20, 2026	501-1,000	871 contacts →
	Partial evidence “Founded in 2012, Mirakl has been at the forefront of marketplace innovation, empowering every business to compete in the platform economy.” Source: RevenueBase Database · checked Sep 20, 2026
10	Kriya Nextwealth Private Limited	Indirect evidence	Bangalore, IndiaHQ checked Sep 20, 2026	1,001-5,000	845 contacts →
	Indirect evidence “Kriya is a 1,600-strong full-service eCommerce solutions provider for some of the world’s biggest and best eCommerce brands.” Source: RevenueBase Database · checked Sep 20, 2026
11	Spreetail	Indirect evidence	Lincoln, NE, United StatesHQ checked Sep 20, 2026	1,001-5,000	836 contacts →
	Indirect evidence “Our mission is to propel brands to increase their ecommerce market share across the globe while improving their operational costs.” Source: RevenueBase Database · checked Sep 20, 2026
12	OLIST	Indirect evidence	Curitiba, BrazilHQ checked Sep 20, 2026	501-1,000	832 contacts →
	Indirect evidence “Com DNA de tecnologia e coração de varejo, o Olist é um ecossistema de soluções que potencializam as vendas online de milhares de negócios no Brasil e no mundo, desde micros e…” Source: RevenueBase Database · checked Sep 20, 2026
13	Bigcommerce	Indirect evidence	Austin, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	746 contacts →
	Indirect evidence “BigCommerce, powered by Commerce (Nasdaq: CMRC), is the flexible enterprise ecommerce platform built for growth without compromise.” Source: RevenueBase Database · checked Sep 20, 2026
14	LWSA	Indirect evidence	São Paulo, BrazilHQ checked Sep 20, 2026	1,001-5,000	685 contacts →
	Indirect evidence “Impulsionamos negócios por meio da tecnologia Somos um ecossistema de soluções digitais, completas e modulares, para todos os tamanhos e maturidades de negócios.” Source: RevenueBase Database · checked Sep 20, 2026
15	Intrepid Asia	Indirect evidence	Singapore, IndonesiaHQ checked Sep 20, 2026	1,001-5,000	633 contacts →
	Indirect evidence “Intrepid Asia is a leading Southeast Asian e-commerce and digital solutions provider, delivering end-to-end omnichannel management, digital marketing, and market intelligence…” Source: RevenueBase Database · checked Sep 20, 2026
16	Rithum	Indirect evidence	Plano, NC, United StatesHQ checked Sep 20, 2026	501-1,000	627 contacts →
	Indirect evidence “With 28 years of innovation behind us, Rithum was formed when two industry pioneers, CommerceHub and ChannelAdvisor, joined forces to redefine commerce operations.” Source: RevenueBase Database · checked Sep 20, 2026
17	Digital River	Indirect evidence	Minnetonka, MN, United StatesHQ checked Sep 20, 2026	1,001-5,000	495 contacts →
	Indirect evidence “We're proactive partners, providing API-based Cross-Border, Order Management and Ecommerce services to leading enterprise brands.” Source: RevenueBase Database · checked Sep 20, 2026
18	Skroutz	Indirect evidence	Athens, GreeceHQ checked Sep 20, 2026	501-1,000	485 contacts →
	Indirect evidence “For 20 years now, Skroutz is the #1 e-commerce platform in Greece.” Source: RevenueBase Database · checked Sep 20, 2026
19	Evitamin Business Consulting Pvt. LTD	Indirect evidence	Indore, IndiaHQ checked Sep 20, 2026	201-500	484 contacts →
	Indirect evidence “E-vitamin is an e-commerce and digital marketing service provider established in Indore.” Source: RevenueBase Database · checked Sep 20, 2026
20	Vserve Ebusiness Solutions	Indirect evidence	New York, United StatesHQ checked Sep 20, 2026	501-1,000	481 contacts →
	Indirect evidence “Vserve Ebusiness Solutions is a Trusted Global Provider of AI-powered Supply Chain and Ecommerce Solutions.” Source: RevenueBase Database · checked Sep 20, 2026
21	Cedcoss Technologies Private Limited	Indirect evidence	Lucknow, IndiaHQ checked Sep 20, 2026	51-200	452 contacts →
	Indirect evidence “CEDCOSS Technologies Pvt.” Source: RevenueBase Database · checked Sep 20, 2026
22	Magazord Digital Commerce	Indirect evidence	Rio Do Sul, BrazilHQ checked Sep 20, 2026	201-500	449 contacts →
	Indirect evidence “VemSerMagazord Somos uma equipe de apaixonados por tecnologia.” Source: RevenueBase Database · checked Sep 20, 2026
23	Netguru	Indirect evidence	Poznań, PolandHQ checked Sep 20, 2026	201-500	441 contacts →
	Indirect evidence “Netguru is a trusted partner in digital commerce.” Source: RevenueBase Database · checked Sep 20, 2026
24	Vinculum Group	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	201-500	439 contacts →
	Indirect evidence “Vinculum Solutions is the Point of Difference between Selling and Smart selling.” Source: RevenueBase Database · checked Sep 20, 2026
25	Tradebyte	Partial evidence	Ansbach, GermanyHQ checked Sep 20, 2026	201-500	410 contacts →
	Partial evidence “Tradebyte is the leading middleware for brands and marketplaces to achieve e-commerce success.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: marketplace integration specialists. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names marketplace integration specialists.
Partial evidence: Its own public description names part of marketplace integration specialists, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marketplace integration specialists. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 11,281 marketplace integration specialists worldwide

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Marketplace integration specialists worldwide at a glance

As of Sep 20, 2026

22.6%Verified-email coverage

12.3Average contacts per company

1-10Median size (employees)

2.2%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

6,108

11-50

3,855

51-200

982

201-500

219

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among marketplace integration specialists, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for marketplace integration specialists are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “marketplace integration specialists”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names marketplace integration specialists), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among marketplace integration specialists, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 31,383 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Marketplace integration specialists by location

68 lists · largest first

Every Marketplace integration specialists list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names marketplace integration specialists, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many marketplace integration specialists are there worldwide?

RevenueBase identified 11,281 marketplace integration specialists worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Flywheel, headquartered in Baltimore, tops this list with the largest team on record.

Which country has the most marketplace integration specialists?

The United States leads with 1,711 companies, followed by India (1,153) and Brazil (670). Every marketplace integration specialists list by country and city is linked on this page.

Which city has the most marketplace integration specialists?

London leads with 245 headquartered companies, followed by Sao Paulo (188) and Istanbul (133).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 31,383 verified decision-maker contacts tracked across these 11,281 companies.

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 Smart Search, 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.