Company lists · Data refreshed September 2026

Top 25 Ar e-commerce software companies based in the United States

Name: Ar e-commerce software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 1,696 companies tracked

RevenueBase identified 1,696 ar e-commerce software companies headquartered in the United States as of September 2026 and tracks 37,338 professional contacts across them, including 10,929 with verified work emails. New York is the largest hub.

This list covers ar e-commerce software companies 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 27, 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 27, 2026 86% judged on-target in blind review

1,696Companies

37,338Contacts tracked

10,929Verified emails

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The 25 largest ar e-commerce software companies based in the United States

Ranked by team size

Top 25 of 1,696 ar e-commerce software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to ar e-commerce software companies: 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	Strong evidence	Baltimore, MD, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,706 contacts →
	Strong 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 27, 2026
2	Auctane	Partial evidence	Austin, TX, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,125 contacts →
	Partial 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 27, 2026
3	ART Technology Group	Strong evidence	Cambridge, MA, United StatesHQ checked Sep 27, 2026	501-1,000	1,064 contacts →
	Strong 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 27, 2026
4	Iksula	Indirect evidence	Oakland, CA, United StatesHQ checked Sep 27, 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 27, 2026
5	ROKT	Indirect evidence	New York, United StatesHQ checked Sep 27, 2026	501-1,000	762 contacts →
	Indirect 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 27, 2026
6	Bigcommerce	Partial evidence	Austin, TX, United StatesHQ checked Sep 27, 2026	1,001-5,000	746 contacts →
	Partial evidence “BigCommerce, powered by Commerce (Nasdaq: CMRC), is the flexible enterprise ecommerce platform built for growth without compromise.” Source: RevenueBase Database · checked Sep 27, 2026
7	cart.com	Partial evidence	Houston, TX, United StatesHQ checked Sep 27, 2026	1,001-5,000	660 contacts →
	Partial 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 27, 2026
8	Fullsteam	Partial evidence	Auburn, AL, United StatesHQ checked Sep 27, 2026	1,001-5,000	633 contacts →
	Partial 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 27, 2026
9	Rithum	Partial evidence	Plano, NC, United StatesHQ checked Sep 27, 2026	501-1,000	627 contacts →
	Partial 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 27, 2026
10	STORD	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	1,001-5,000	615 contacts →
	Strong 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 27, 2026
11	Digital River	Indirect evidence	Minnetonka, MN, United StatesHQ checked Sep 27, 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 27, 2026
12	Vserve Ebusiness Solutions	Indirect evidence	New York, United StatesHQ checked Sep 27, 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 27, 2026
13	Retail PRO International, LLC	Partial evidence	Folsom, CA, United StatesHQ checked Sep 27, 2026	51-200	434 contacts →
	Partial evidence “Retail Pro, a retail management software, serves the needs of specialty retailers worldwide, from those just realizing their retail dreams to retailers who've grown to…” Source: RevenueBase Database · checked Sep 27, 2026
14	Amla Commerce Creator Of Artifi And Znode	Strong evidence	Milwaukee, WI, United StatesHQ checked Sep 27, 2026	201-500	408 contacts →
	Strong evidence “Amla Commerce develops ecommerce software platforms.” Source: RevenueBase Database · checked Sep 27, 2026
15	Stratacache	Indirect evidence	Dayton, OH, United StatesHQ checked Sep 27, 2026	501-1,000	385 contacts →
	Indirect evidence “STRATACACHE is accelerating the shift of digital retail transformation by having a full scope of technology under one roof.” Source: RevenueBase Database · checked Sep 27, 2026
16	Infosys Equinox	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 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 27, 2026
17	Kensium	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 27, 2026	201-500	343 contacts →
	Indirect 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 27, 2026
18	WHOP	Indirect evidence	Brooklyn, NY, United StatesHQ checked Sep 27, 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 27, 2026
19	SPI	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 27, 2026	1,001-5,000	265 contacts →
	Partial evidence “Software Paradigms International Group, LLC (SPI), founded in 1994, is an award winning products and service provider for retailers around the world.” Source: RevenueBase Database · checked Sep 27, 2026
20	LOOP	Partial evidence	Columbus, OH, United StatesHQ checked Sep 27, 2026	201-500	258 contacts →
	Partial evidence “Commerce should feel effortless.” Source: RevenueBase Database · checked Sep 27, 2026
21	IT Geeks INC	Indirect evidence	Salt Lake City, UT, United StatesHQ checked Sep 27, 2026	201-500	239 contacts →
	Indirect evidence “At IT Geeks, trust is at the core of everything we do.” Source: RevenueBase Database · checked Sep 27, 2026
22	Channeladvisor	Partial evidence	Morrisville, NC, United StatesHQ checked Sep 27, 2026	501-1,000	225 contacts →
	Partial evidence “ChannelAdvisor (NYSE: ECOM) is a leading multichannel commerce platform whose mission is to connect and optimize the world’s commerce.” Source: RevenueBase Database · checked Sep 27, 2026
23	Hotels At Home	Indirect evidence	Fairfield, NJ, United StatesHQ checked Sep 27, 2026	51-200	217 contacts →
	Indirect evidence “Hotels at Home is an industry-leading eCommerce solutions provider.” Source: RevenueBase Database · checked Sep 27, 2026
24	KIBO	Partial evidence	Austin, TX, United StatesHQ checked Sep 27, 2026	201-500	211 contacts →
	Partial evidence “KIBO Commerce is a composable digital commerce platform for retailers, manufacturers, distributors, and wholesalers who want to simplify the complexity in their businesses and…” Source: RevenueBase Database · checked Sep 27, 2026
25	Ebizcharge	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	201-500	210 contacts →
	Indirect evidence “EBizCharge is the leading all-in-one integrated payment platform that helps businesses facilitate electronic payment processing, enhance transaction security, and increase client…” Source: RevenueBase Database · checked Sep 27, 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: ar e-commerce software companies. 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 ar e-commerce software companies.
Partial evidence: Its own public description names part of ar e-commerce software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ar e-commerce software companies. 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 1,696 ar e-commerce software companies based in the United States

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Ar e-commerce software companies based in the United States at a glance

As of Sep 27, 2026

29.3%Verified-email coverage

22.0Average contacts per company

11-50Median size (employees)

6.7%Largest-city concentration · New York

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

675

11-50

681

51-200

232

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 1,696 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 ar e-commerce software companies, 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 “ar e-commerce software companies”. 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 ar e-commerce software companies), 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 ar e-commerce software companies, 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, 10,929 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 27, 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.

Ar e-commerce software companies by metro

Ar e-commerce software companies in New York114
Ar e-commerce software companies in Los Angeles50
Ar e-commerce software companies in Austin36
Ar e-commerce software companies in Miami34
Ar e-commerce software companies in Chicago32
Ar e-commerce software companies in San Francisco28
Ar e-commerce software companies in Sheridan28

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 ar e-commerce software companies, 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 ar e-commerce software companies are there based in the United States?

RevenueBase identified 1,696 ar e-commerce software companies 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 ar e-commerce software companies?

New York leads with 114 headquartered companies, followed by Los Angeles (50) and Austin (36).

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 10,929 verified decision-maker contacts tracked across these 1,696 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 27, 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.