Company lists · Data refreshed September 2026

Top 25 Ecommerce integration software based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 1,161 companies tracked

RevenueBase identified 1,161 ecommerce integration software headquartered in the United States as of September 2026 and tracks 21,394 professional contacts across them, including 6,714 with verified work emails and 5,310 with mobile numbers. New York is the largest hub.

This list covers ecommerce integration software 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 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

1,161Companies

21,394Contacts tracked

6,714Verified emails

5,310Mobile numbers

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The 25 largest ecommerce integration software based in the United States

Ranked by team size

Top 25 of 1,161 ecommerce integration software based in the United States, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to ecommerce integration software: 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	Auctane	Partial evidence	Austin, TX, United States	1,001-5,000	1,117 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 1, 2026
2	Greyorange	Indirect evidence	Suwanee, GA, United States	501-1,000	1,084 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 1, 2026
3	ART Technology Group	Partial evidence	Cambridge, MA, United States	501-1,000	1,063 contacts →
	Partial 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 1, 2026
4	Bigcommerce	Partial evidence	Austin, TX, United States	1,001-5,000	757 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 1, 2026
5	cart.com	Indirect evidence	Houston, TX, United States	1,001-5,000	657 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 1, 2026
6	Fullsteam	Partial evidence	Atlanta, GA, United States	1,001-5,000	624 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 1, 2026
7	CLEO	Indirect evidence	Rockford, IL, United States	201-500	513 contacts →
	Indirect evidence “Here at Cleo, we always say Cleo … never stops.” Source: RevenueBase Database · checked Sep 1, 2026
8	Digital River	Partial evidence	Minnetonka, MN, United States	1,001-5,000	496 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 1, 2026
9	Amla Commerce Creator Of Artifi And Znode	Strong evidence	Milwaukee, WI, United States	201-500	417 contacts →
	Strong evidence “Amla Commerce develops ecommerce software platforms.” Source: RevenueBase Database · checked Sep 1, 2026
10	Nulogic	Indirect evidence	Mckinney, TX, United States	201-500	267 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 1, 2026
11	LOOP	Indirect evidence	Columbus, OH, United States	201-500	255 contacts →
	Indirect evidence “Commerce should feel effortless.” Source: RevenueBase Database · checked Sep 1, 2026
12	Intershop Communications	Indirect evidence	Chicago, IL, United States	201-500	219 contacts →
	Indirect evidence “Intershop enables the world’s leading manufacturers and wholesalers to digitalize, transform, and boost their businesses.” Source: RevenueBase Database · checked Sep 1, 2026
13	KIBO	Indirect evidence	Austin, TX, United States	201-500	209 contacts →
	Indirect 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 1, 2026
14	Ebizcharge	Indirect evidence	Irvine, CA, United States	201-500	205 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 1, 2026
15	Shipstation	Indirect evidence	Austin, TX, United States	201-500	119 contacts →
	Indirect evidence “ShipStation is a web-based shipping solution part of the ShipStation Global portfolio that streamlines the order fulfillment process for your online business.” Source: RevenueBase Database · checked Sep 1, 2026
16	Bold Commerce	Partial evidence	Austin, TX, United States	201-500	117 contacts →
	Partial evidence “Bold Commerce builds powerful tools that help ecommerce brands grow smarter and sell more.” Source: RevenueBase Database · checked Sep 1, 2026
17	Micros Retail Systems	Indirect evidence	Westboro, MA, United States	501-1,000	110 contacts →
	Indirect evidence “MICROS-Retail is now part of Oracle Retail.” Source: RevenueBase Database · checked Sep 1, 2026
18	TULFA	Indirect evidence	Chicago, IL, United States	201-500	106 contacts →
	Indirect evidence “Tulfa Inc.” Source: RevenueBase Database · checked Sep 1, 2026
19	Searchspring NOW Athos Commerce	Indirect evidence	San Antonio, TX, United States	201-500	104 contacts →
	Indirect evidence “Athos Commerce delivers the ultimate shopping experience.” Source: RevenueBase Database · checked Sep 1, 2026
20	Scalefast	Partial evidence	El Segundo, CA, United States	201-500	90 contacts →
	Partial evidence “Scalefast is changing the way brands do direct-to-consumer eCommerce, by empowering them to regain the control and simplicity they need to create an exceptional shopping…” Source: RevenueBase Database · checked Sep 1, 2026
21	BSS Commerce	Indirect evidence	Chandler, AZ, United States	201-500	90 contacts →
	Indirect evidence “BSS Commerce is a global All-in-One E-Commerce Solutions Agency that combines enterprise expertise with startup agility to deliver measurable results.” Source: RevenueBase Database · checked Sep 1, 2026
22	Cedcommerce	Indirect evidence	Portland, OR, United States	501-1,000	79 contacts →
	Indirect evidence “CedCommerce leads with the vision to serve online merchants with the best multichannel capabilities by helping them connect their online stores with international marketplaces…” Source: RevenueBase Database · checked Sep 1, 2026
23	GK Americas	Indirect evidence	Raleigh, NC, United States	1,001-5,000	69 contacts →
	Indirect evidence “GK breaks down the barriers to unified commerce with its OmniPOS solution for point of sale, mobile POS, mobile customer engagement and a full range of store/back-office solutions.” Source: RevenueBase Database · checked Sep 1, 2026
24	VEEQO	Partial evidence	Austin, TX, United States	201-500	69 contacts →
	Partial evidence “As Amazon's shipping and inventory platform, Veeqo delivers enterprise-grade fulfillment technology to ecommerce sellers worldwide.” Source: RevenueBase Database · checked Sep 1, 2026
25	Weship Express	Indirect evidence	Napa, CA, United States	201-500	41 contacts →
	Indirect evidence “We Ship Express offers a simple, fast, and affordable e-commerce fulfillment solution for businesses of any size looking to vertically integrate their inventory management and…” Source: RevenueBase Database · checked Sep 1, 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 software. 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 software.
Partial evidence: Its own public description names part of ecommerce integration software, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ecommerce integration software. 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 1,161 ecommerce integration software based in the United States

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Ecommerce integration software based in the United States at a glance

As of Sep 1, 2026

31.4%Verified-email coverage

24.8%Mobile-number coverage

18.4Average contacts per company

11-50Median size (employees)

6.4%Largest-city concentration · New York

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

450

11-50

496

51-200

145

201-500

501-1,000

1,001-5,000

10001+

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 software, 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 software”. 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 software), 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 software, 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, 6,714 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 1, 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 software 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 software, 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 software are there based in the United States?

RevenueBase identified 1,161 ecommerce integration software 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?

Auctane, headquartered in Austin, tops this list with the largest team on record.

Which city has the most ecommerce integration software?

New York leads with 74 headquartered companies, followed by Los Angeles (29) and Austin (28).

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 6,714 verified decision-maker contacts tracked across these 1,161 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 1, 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.