Company lists · Data refreshed September 2026

Top 25 Ecommerce integration platforms based in the United States

Name: Ecommerce integration platforms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 1,727 companies tracked

RevenueBase identified 1,727 ecommerce integration platforms headquartered in the United States as of September 2026 and tracks 44,346 professional contacts across them, including 13,862 with verified work emails. New York is the largest hub.

This list covers ecommerce integration platforms headquartered in the United States, 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 21, 2026.

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 21, 2026 86% judged on-target in blind review

1,727Companies

44,346Contacts tracked

13,862Verified emails

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The 25 largest ecommerce integration platforms based in the United States

Ranked by team size

Top 25 of 1,727 ecommerce integration platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to ecommerce integration platforms: 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 21, 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 21, 2026
2	Bloomreach	Partial evidence	Mountain View, CA, United StatesHQ checked Sep 21, 2026	501-1,000	1,146 contacts →
	Partial evidence “Bloomreach personalizes the customer experience for more than 1,400 global brands through Loomi, its agentic personalization platform.” Source: RevenueBase Database · checked Sep 21, 2026
3	Auctane	Indirect evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,125 contacts →
	Indirect evidence “Auctane is a team of shipping and software experts with a passion for helping merchants move their ideas, dreams, and innovations around the globe.” Source: RevenueBase Database · checked Sep 21, 2026
4	Greyorange	Indirect evidence	Suwanee, GA, United StatesHQ checked Sep 21, 2026	501-1,000	1,098 contacts →
	Indirect evidence “At GreyOrange, we're shaping the future of warehouse orchestration and store inventory management through our flagship solutions- GreyMatter: Our hyper-intelligent warehouse…” Source: RevenueBase Database · checked Sep 21, 2026
5	ART Technology Group	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 21, 2026	501-1,000	1,064 contacts →
	Indirect evidence “ATG (Nasdaq: ARTG) provides the most advanced cross-channel commerce software and services to fuel the growth of the world’s top brands.” Source: RevenueBase Database · checked Sep 21, 2026
6	Iksula	Partial evidence	Oakland, CA, United StatesHQ checked Sep 21, 2026	501-1,000	948 contacts →
	Partial evidence “Iksula is a leading eCommerce solutions provider for brands and retailers globally.” Source: RevenueBase Database · checked Sep 21, 2026
7	Aurus INC	Indirect evidence	Norwood, MA, United StatesHQ checked Sep 21, 2026	501-1,000	931 contacts →
	Indirect evidence “Aurus is a certified payment gateway enabling seamless, secure transactions across in-store, online, and mobile channels.” Source: RevenueBase Database · checked Sep 21, 2026
8	ROKT	Partial evidence	New York, United StatesHQ checked Sep 21, 2026	501-1,000	762 contacts →
	Partial evidence “Rokt is the global leader in ecommerce, unlocking real-time relevance in the moment that matters most - The Transaction Moment.” Source: RevenueBase Database · checked Sep 21, 2026
9	Bigcommerce	Strong evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	746 contacts →
	Strong evidence “BigCommerce, powered by Commerce (Nasdaq: CMRC), is the flexible enterprise ecommerce platform built for growth without compromise.” Source: RevenueBase Database · checked Sep 21, 2026
10	cart.com	Indirect evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	660 contacts →
	Indirect evidence “Cart.com is the leading provider of unified commerce and logistics solutions that enable B2C and B2B companies to master omnichannel commerce, from product discovery to order…” Source: RevenueBase Database · checked Sep 21, 2026
11	Fullsteam	Indirect evidence	Auburn, AL, United StatesHQ checked Sep 21, 2026	1,001-5,000	633 contacts →
	Indirect evidence “Backed by Aquiline Capital Partners and ADIA, Fullsteam is a dynamic and growing team of over 2,100 employees committed to driving innovation and delivering best-in-class software…” Source: RevenueBase Database · checked Sep 21, 2026
12	Rithum	Indirect evidence	Plano, NC, United StatesHQ checked Sep 21, 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 21, 2026
13	STORD	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	1,001-5,000	615 contacts →
	Indirect evidence “Stord is the physical intelligence layer for independent commerce, giving brands the fulfillment network, software, AI, and robotics they need to own the entire relationship with…” Source: RevenueBase Database · checked Sep 21, 2026
14	Commerceiq	Partial evidence	Mountain View, CA, United StatesHQ checked Sep 21, 2026	201-500	573 contacts →
	Partial evidence “CommerceIQ’s AI-powered digital commerce platform is revolutionizing the way brands sell online.” Source: RevenueBase Database · checked Sep 21, 2026
15	Signifyd	Partial evidence	San Jose, CA, United StatesHQ checked Sep 21, 2026	501-1,000	501 contacts →
	Partial evidence “Signifyd provides an end-to-end Commerce Protection Platform that leverages its Commerce Network to maximize conversion, automate customer experience and eliminate fraud and…” Source: RevenueBase Database · checked Sep 21, 2026
16	Digital River	Partial evidence	Minnetonka, MN, United StatesHQ checked Sep 21, 2026	1,001-5,000	495 contacts →
	Partial evidence “We're proactive partners, providing API-based Cross-Border, Order Management and Ecommerce services to leading enterprise brands.” Source: RevenueBase Database · checked Sep 21, 2026
17	Vserve Ebusiness Solutions	Partial evidence	New York, United StatesHQ checked Sep 21, 2026	501-1,000	481 contacts →
	Partial evidence “Vserve Ebusiness Solutions is a Trusted Global Provider of AI-powered Supply Chain and Ecommerce Solutions.” Source: RevenueBase Database · checked Sep 21, 2026
18	Amla Commerce Creator Of Artifi And Znode	Strong evidence	Milwaukee, WI, United StatesHQ checked Sep 21, 2026	201-500	408 contacts →
	Strong evidence “Amla Commerce develops ecommerce software platforms.” Source: RevenueBase Database · checked Sep 21, 2026
19	Infosys Equinox	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	501-1,000	354 contacts →
	Partial evidence “Infosys Equinox is a digital commerce platform that drives human-centric and memorable omnichannel shopping experiences.” Source: RevenueBase Database · checked Sep 21, 2026
20	Kensium	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	201-500	343 contacts →
	Partial evidence “At Kensium, we lead the way in B2B and B2C eCommerce innovation, delivering scalable solutions that drive business growth and competitiveness.” Source: RevenueBase Database · checked Sep 21, 2026
21	WHOP	Indirect evidence	Brooklyn, NY, United StatesHQ checked Sep 21, 2026	51-200	309 contacts →
	Indirect evidence “Whop is a financial technology company on a mission to provide the world with sustainable income.” Source: RevenueBase Database · checked Sep 21, 2026
22	Pacvue	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 21, 2026	501-1,000	303 contacts →
	Indirect evidence “Pacvue is the only fully integrated Commerce Operating System that seamlessly unifies retail media, commerce management and advanced measurement to power growth across 100+ global…” Source: RevenueBase Database · checked Sep 21, 2026
23	Retail Insights	Indirect evidence	Asheville, NC, United StatesHQ checked Sep 21, 2026	201-500	294 contacts →
	Indirect evidence “Retail Insights is a leading system integrator and omnichannel technology partner, empowering global retail brands to achieve success at scale.” Source: RevenueBase Database · checked Sep 21, 2026
24	Shippo	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	201-500	279 contacts →
	Indirect evidence “Shippo lowers the barriers to shipping for businesses around the world.” Source: RevenueBase Database · checked Sep 21, 2026
25	Nulogic	Indirect evidence	Mckinney, TX, United StatesHQ checked Sep 21, 2026	201-500	268 contacts →
	Indirect evidence “NULogic is a digital commerce systems integrator providing a range of services from discovery to delivery and ongoing support and maintenance.” Source: RevenueBase Database · checked Sep 21, 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: ecommerce integration platforms. 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 ecommerce integration platforms.
Partial evidence: Its own public description names part of ecommerce integration platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ecommerce integration platforms. 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 1,727 ecommerce integration platforms based in the United States

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Ecommerce integration platforms based in the United States at a glance

As of Sep 21, 2026

31.3%Verified-email coverage

25.7Average contacts per company

11-50Median size (employees)

7.5%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

663

11-50

705

51-200

245

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,727 companies.

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 ecommerce integration platforms, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “ecommerce integration platforms”. 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 ecommerce integration platforms), 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 ecommerce integration platforms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 13,862 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 21, 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.

Ecommerce integration platforms by metro

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 ecommerce integration platforms, 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 ecommerce integration platforms are there based in the United States?

RevenueBase identified 1,727 ecommerce integration platforms headquartered in the United States 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 city has the most ecommerce integration platforms?

New York leads with 130 headquartered companies, followed by San Francisco (51) and Los Angeles (45).

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 13,862 verified decision-maker contacts tracked across these 1,727 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 21, 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.