Company lists · Data refreshed November 2026

Top 25 Open source e commerce software companies based in the United States

RevenueBase identified 160 company matches for open source e commerce software companies associated with the United States as of November 2026 and tracks 4,220 professional contacts across them, including 903 with verified work emails. New York is the largest hub.

This list covers company matches for open source e commerce software companies 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 November 4, 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 Nov 4, 2026 How this list was built
160Companies
4,220Contacts tracked
903Verified emails
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The 25 largest open source e commerce software companies based in the United States

Ranked by team size
Top 25 of 160 company matches for open source e commerce software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAustin, TX, United StatesHQ recorded Nov 4, 20261,001-5,000727 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 · Nov 4, 2026 · View company records in RevenueBase
2Exact matchMilwaukee, WI, United StatesHQ recorded Nov 4, 2026201-500410 contacts →

Exact match

“Amla Commerce develops ecommerce software platforms.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchEncinitas, CA, United StatesHQ recorded Nov 4, 202651-200152 contacts →

Exact match

“Have you thought that selling online was a little out of your reach?”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchSan Francisco, CA, United StatesHQ recorded Nov 4, 202651-200143 contacts →

Exact match

“Woo is the open-source ecommerce platform built on WordPress.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchIselin, NJ, United StatesHQ recorded Nov 4, 202651-200137 contacts →

Exact match

“Celerant is a leading provider of innovative end-to-end retail commerce software that maximizes business growth and efficiency for startup to enterprise businesses.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchAthens, GA, United StatesHQ recorded Nov 4, 202651-20071 contacts →

Exact match

“Stand out from your competitors and get your customers’ attention with a digital presence designed to engage.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchRedmond, WA, United StatesHQ recorded Nov 4, 202651-20052 contacts →

Exact match

“Visible.net provides innovative ecommerce shopping cart software, online marketing solutions and professional media production services for businesses, entrepreneurs or individual…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchPetaluma, CA, United StatesHQ recorded Nov 4, 202651-20042 contacts →

Exact match

“Since 1995, MarketLive, Inc, has been the leading provider of eCommerce technology and services that help fast-growing companies successfully sell goods and services online.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchPlano, TX, United StatesHQ recorded Nov 4, 202611-5028 contacts →

Exact match

“Broadleaf Commerce, LLC was founded in direct response to the emerging needs of online retailers.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchSan Diego, CA, United StatesHQ recorded Nov 4, 202651-20026 contacts →

Exact match

“We've been developing eCommerce software since 2005.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchDover, DE, United StatesHQ recorded Nov 4, 202611-5021 contacts →

Exact match

“Spree is an open-source eCommerce framework giving you full control and customizability.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchMilwaukee, WI, United StatesHQ recorded Nov 4, 202611-5014 contacts →

Exact match

“Modern e-commerce solutions.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchAtlanta, GA, United StatesHQ recorded Nov 4, 20261-1010 contacts →

Exact match

“Logicblock offers a full-featured eCommerce platform complemented by a suite of services, seamless vendor integrations, concierge support, and a full-access, 30-day test drive.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchEscondido, CA, United StatesHQ recorded Nov 4, 202611-5010 contacts →

Exact match

“https://LaunchCart.com Launch Cart is a breakthrough in E-Commerce software.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchGreenville, SC, United StatesHQ recorded Nov 4, 20261-107 contacts →

Exact match

“Change is at the center of commerce.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchMountlake Terrace, WA, United StatesHQ recorded Nov 4, 202611-506 contacts →

Exact match

“Get ready to sell more online with our software.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchClearwater, CO, United StatesHQ recorded Nov 4, 202611-506 contacts →

Exact match

“Manage your business, not your technology!”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchPaducah, KY, United StatesHQ recorded Nov 4, 202611-505 contacts →

Exact match

“Shopify provides a reliable Ecommerce platform so you focus on selling online!”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchEleele, United StatesHQ recorded Nov 4, 20261-105 contacts →

Exact match

“Secure and full-featured Online Shopping Cart Software with the complete set of powerful ecommerce options to create your own online store with minimum efforts involved.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchOrem, UT, United StatesHQ recorded Nov 4, 202611-505 contacts →

Exact match

“Award winning ShopSite® is the easiest-to-use PCI Certified, shopping cart software for small to medium-sized businesses.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchSan Francisco, CA, United StatesHQ recorded Nov 4, 202611-505 contacts →

Exact match

“CyberSense Enterprises LLC provides integrated, open source, eCommerce solutions for Sage products, complete web design, web development, and search engine marketing services.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact matchBeverly Hills, CA, United StatesHQ recorded Nov 4, 202611-505 contacts →

Exact match

“Mediachase designs, integrates, and builds innovative software products, and tools for companies needing to streamline internal and external business activities.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchLas Vegas, NV, United StatesHQ recorded Nov 4, 20261-104 contacts →

Exact match

“ResponseCRM is an industry-leading ecommerce solution provider.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchChattanooga, TN, United StatesHQ recorded Nov 4, 202611-503 contacts →

Exact match

“UltraCart is an all-in-one ecommerce platform built for merchants who have outgrown patchwork solutions.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25Exact matchBoston, MA, United StatesHQ recorded Nov 4, 202651-2002 contacts →

Exact match

“AppHub is a growing family of software solutions for eCommerce merchants.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 25 of 160 open source e commerce software companies based in the United States

See the full list, filter by size, metro and specialty, and access 903 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Open source e commerce software companies based in the United States at a glance

As of Nov 4, 2026
21.4%Verified-email coverage
26.4Average contacts per company
11-50Median size (employees)
4.4%Largest-city concentration · New York
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
75
51-200
19
201-500
2
501-1,000
1
1,001-5,000
5
5,001-10,000
1

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 160 companies.

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 “open source e commerce software companies” 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 903 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 November 4, 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.

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 “open source e commerce software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many open source e commerce software companies are there based in the United States?

RevenueBase identified 160 company matches for open source e commerce software companies associated with the United States as of November 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?

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

Which city has the most open source e commerce software companies?

New York leads with 7 company records, followed by Austin (5) and San Francisco (4).

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 903 professional contacts with verified work emails tracked across these 160 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 November 4, 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.