Company lists · Data refreshed September 2026

Top 25 Custom ecommerce software developers based in the United States

Name: Custom ecommerce software developers 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 2,078 companies tracked

RevenueBase identified 2,078 company matches for custom ecommerce software developers associated with the United States as of September 2026 and tracks 29,877 professional contacts across them, including 8,060 with verified work emails and 6,461 with mobile numbers. New York is the largest hub.

This list covers company matches for custom ecommerce software developers associated with the United States, 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 1, 2026.

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 1, 2026 How this list was built

2,078Companies

29,877Contacts tracked

8,060Verified emails

6,461Mobile numbers

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The 25 largest custom ecommerce software developers based in the United States

Ranked by team size

Top 25 of 2,078 company matches for custom ecommerce software developers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 1, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	ART Technology Group	Exact match	Cambridge, MA, United States	501-1,000	1,063 contacts →
	Exact match “ATG (Nasdaq: ARTG) provides the most advanced cross-channel commerce software and services to fuel the growth of the world’s top brands.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
2	Bigcommerce	Exact match	Austin, TX, United States	1,001-5,000	757 contacts →
	Exact match “BigCommerce, powered by Commerce (Nasdaq: CMRC), is the flexible enterprise ecommerce platform built for growth without compromise.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
3	STORD	Exact match	Union City, GA, United States	1,001-5,000	621 contacts →
	Exact match “Stord is the leading commerce enablement platform that powers seamless checkout and delivery experiences for brands across all channels.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
4	Ebizon	Exact match	Altadena, CA, United States	201-500	429 contacts →
	Exact match “Ebizon is the leading e-commerce and digital activation agency for brands and retailers globally.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
5	Amla Commerce Creator Of Artifi And Znode	Exact match	Milwaukee, WI, United States	201-500	417 contacts →
	Exact match “Amla Commerce develops ecommerce software platforms.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
6	Stratacache	Exact match	Dayton, OH, United States	501-1,000	401 contacts →
	Exact match “STRATACACHE is accelerating the shift of digital retail transformation by having a full scope of technology under one roof.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
7	LEAP	Exact match	New York, NY, United States	201-500	282 contacts →
	Exact match “Leap is building the world's largest network of branded retail stores – powered by data, systems and scale.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
8	Nulogic	Exact match	Mckinney, TX, United States	201-500	267 contacts →
	Exact match “NULogic is a digital commerce systems integrator providing a range of services from discovery to delivery and ongoing support and maintenance.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
9	SPI	Exact match	Atlanta, GA, United States	1,001-5,000	265 contacts →
	Exact match “Software Paradigms International Group, LLC (SPI), founded in 1994, is an award winning products and service provider for retailers around the world.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
10	LOOP	Exact match	Columbus, OH, United States	201-500	255 contacts →
	Exact match “Commerce should feel effortless.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
11	Flooid	Exact match	Cincinnati, OH, United States	501-1,000	252 contacts →
	Exact match “Flooid, a GLORY company, supplies a market-leading composable unified commerce platform provider that enables retail and hospitality brands to sell to customers flexibly and…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
12	IT Geeks INC	Exact match	Salt Lake City, UT, United States	201-500	238 contacts →
	Exact match “At IT Geeks, trust is at the core of everything we do.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
13	Mcfadyen Digital	Exact match	Vienna, VA, United States	201-500	225 contacts →
	Exact match “McFadyen Digital helps brands and startups launch and grow their digital commerce and marketplace initiatives.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
14	Intershop Communications	Exact match	Chicago, IL, United States	201-500	219 contacts →
	Exact match “Intershop enables the world’s leading manufacturers and wholesalers to digitalize, transform, and boost their businesses.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
15	KIBO	Exact match	Austin, TX, United States	201-500	209 contacts →
	Exact match “KIBO Commerce is a composable digital commerce platform for retailers, manufacturers, distributors, and wholesalers who want to simplify the complexity in their businesses and…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
16	Commerce Pundit	Exact match	Duluth, GA, United States	201-500	207 contacts →
	Exact match “eCommerce Development.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
17	Publicis Commerce	Exact match	New York, United States	10001+	187 contacts →
	Exact match “We are a dedicated, global commerce service and division of Publicis Groupe comprised of over 10k+ consumer-focused experts who help build unique, end-to-end commerce experiences…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
18	Newstore	Exact match	Boston, MA, United States	201-500	186 contacts →
	Exact match “NewStore offers the world’s most scalable and globally compliant unified commerce platform, featuring the easiest-to-use, lightest tech stack for fast and flexible deployment.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
19	X-Byte Enterprise Solutions	Exact match	Atlanta, GA, United States	201-500	183 contacts →
	Exact match “is a custom web and app development company specializing in cutting-edge digital solutions for businesses worldwide.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
20	Corra A Company Of Publicis Sapient	Exact match	Playa Del Rey, CA, United States	201-500	179 contacts →
	Exact match “Corra, a Publicis Sapient company, is the global commerce leader and SI helping brands and organizations grow by evaluating, building, and optimizing their digital commerce…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
21	Citixsys	Exact match	New York, NY, United States	201-500	170 contacts →
	Exact match “iVend Retail by CitiXsys delivers Enterprise Retail Management Solutions on Cloud.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
22	Terrific Minds	Exact match	Orlando, FL, United States	201-500	126 contacts →
	Exact match “Terrific Minds is a technology studio specialising in customer-centric digital commerce solutions.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
23	Mercatus Technologies INC	Exact match	Charlotte, NC, United States	201-500	122 contacts →
	Exact match “Leading grocers with 5 to 500 stores use Mercatus to run their digital storefronts, fulfill orders for pickup and delivery, personalize rewards and loyalty offers, and ultimately…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
24	Bold Commerce	Exact match	Austin, TX, United States	201-500	117 contacts →
	Exact match “Bold Commerce builds powerful tools that help ecommerce brands grow smarter and sell more.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase
25	NOGIN	Exact match	Los Angeles, CA, United States	201-500	110 contacts →
	Exact match “Nogin is the leader in Commerce-as-a-Service, providing a complete, outsourced e-commerce solution that blends cutting-edge technology, specialized talent, and strategic tactics…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “custom ecommerce software developers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 2,078 custom ecommerce software developers based in the United States

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Custom ecommerce software developers based in the United States at a glance

As of Sep 1, 2026

27.0%Verified-email coverage

21.6%Mobile-number coverage

14.4Average 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

936

11-50

791

51-200

263

201-500

501-1,000

1,001-5,000

10001+

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.
What qualifies: Company records associated with the United States whose business descriptions match “custom ecommerce software developers” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 8,060 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 1, 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.

Custom ecommerce software developers by metro

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 “custom ecommerce software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom ecommerce software developers are there based in the United States?

RevenueBase identified 2,078 company matches for custom ecommerce software developers associated with the United States 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?

ART Technology Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most custom ecommerce software developers?

New York leads with 132 company records, followed by Los Angeles (71) and Chicago (50).

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 8,060 professional contacts with verified work emails tracked across these 2,078 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 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 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.