Company lists · Data refreshed September 2026

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

Name: Open source 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 5, 2026 264 companies tracked

RevenueBase identified 264 open source e commerce software companies headquartered in the United States as of September 2026 and tracks 5,662 professional contacts across them, including 1,114 with verified work emails and 761 with mobile numbers. New York is the largest hub.

This list covers open source 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 5, 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 5, 2026 86% judged on-target in blind review

264Companies

5,662Contacts tracked

1,114Verified emails

761Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest open source e commerce software companies based in the United States

Ranked by team size

Top 25 of 264 open source e commerce software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to open source 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	Bigcommerce	Partial evidence	Austin, TX, United StatesHQ checked Sep 5, 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 5, 2026
2	Amla Commerce Creator Of Artifi And Znode	Strong evidence	Milwaukee, WI, United StatesHQ checked Sep 5, 2026	201-500	408 contacts →
	Strong evidence “Amla Commerce develops ecommerce software platforms.” Source: RevenueBase Database · checked Sep 5, 2026
3	Gearlaunch	Strong evidence	Salt Lake City, UT, United StatesHQ checked Sep 5, 2026	51-200	156 contacts →
	Strong evidence “GearLaunch offers a sophisticated platform for E2E commerce, a rapidly emerging category that focuses on the full e-commerce value chain.” Source: RevenueBase Database · checked Sep 5, 2026
4	Ecwid By Lightspeed	Indirect evidence	Encinitas, CA, United StatesHQ checked Sep 5, 2026	51-200	143 contacts →
	Indirect evidence “Have you thought that selling online was a little out of your reach?” Source: RevenueBase Database · checked Sep 5, 2026
5	Woocommerce	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	136 contacts →
	Strong evidence “Woo is the open-source ecommerce platform built on WordPress.” Source: RevenueBase Database · checked Sep 5, 2026
6	Celerant Technology	Strong evidence	Iselin, NJ, United StatesHQ checked Sep 5, 2026	51-200	131 contacts →
	Strong evidence “Celerant is a leading provider of innovative end-to-end retail commerce software that maximizes business growth and efficiency for startup to enterprise businesses.” Source: RevenueBase Database · checked Sep 5, 2026
7	Volusion	Indirect evidence	Austin, TX, United StatesHQ checked Sep 5, 2026	51-200	115 contacts →
	Indirect evidence “Volusion is an all-in-one ecommerce solution that helps entrepreneurs build and manage successful online businesses.” Source: RevenueBase Database · checked Sep 5, 2026
8	Shopkeep, A Lightspeed Company	Partial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	201-500	91 contacts →
	Partial evidence “Powering the businesses that are the backbone of the global economy, Lightspeed’s one-stop commerce platform helps merchants innovate to simplify, scale and provide exceptional…” Source: RevenueBase Database · checked Sep 5, 2026
9	Ucraft	Indirect evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	51-200	87 contacts →
	Indirect evidence “Ucraft Next is officially LIVE!” Source: RevenueBase Database · checked Sep 5, 2026
10	Aheadworks	Indirect evidence	Parkland, FL, United StatesHQ checked Sep 5, 2026	51-200	70 contacts →
	Indirect evidence “Aheadworks is trusted by over 50k merchants worldwide and has built a solid reputation of excellence by providing innovative, client-dedicated eCommerce solutions for Global B2B…” Source: RevenueBase Database · checked Sep 5, 2026
11	X-Cart	Indirect evidence	Athens, GA, United StatesHQ checked Sep 5, 2026	51-200	69 contacts →
	Indirect evidence “Stand out from your competitors and get your customers’ attention with a digital presence designed to engage.” Source: RevenueBase Database · checked Sep 5, 2026
12	Mageplaza	Indirect evidence	NY, United StatesHQ checked Sep 5, 2026	51-200	59 contacts →
	Indirect evidence “For businesses building an eCommerce website on Magento, Mageplaza is a trusted all-in-one Magento Extension Provider and Magento Development Agency - chosen by over merchants…” Source: RevenueBase Database · checked Sep 5, 2026
13	Shift4shop	Indirect evidence	Tamarac, FL, United StatesHQ checked Sep 5, 2026	51-200	52 contacts →
	Indirect evidence “A premium eCommerce platform without the premium price.” Source: RevenueBase Database · checked Sep 5, 2026
14	visible.net	Partial evidence	Redmond, WA, United StatesHQ checked Sep 5, 2026	51-200	48 contacts →
	Partial evidence “Visible.net provides innovative ecommerce shopping cart software, online marketing solutions and professional media production services for businesses, entrepreneurs or individual…” Source: RevenueBase Database · checked Sep 5, 2026
15	Codaemon	Strong evidence	Md, United StatesHQ checked Sep 5, 2026	51-200	48 contacts →
	Strong evidence “At Codaemon, we specialize in providing end-to-end e-commerce solutions that not only follow the latest shopper experience best practices but also drive your business growth.” Source: RevenueBase Database · checked Sep 5, 2026
16	Retisio	Partial evidence	Frisco, TX, United StatesHQ checked Sep 5, 2026	51-200	43 contacts →
	Partial evidence “At RETISIO, we pioneer the future of digital commerce with our transformative, cost-effective solutions tailored for your success.” Source: RevenueBase Database · checked Sep 5, 2026
17	Marketlive, INC	Indirect evidence	Petaluma, CA, United StatesHQ checked Sep 5, 2026	51-200	37 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 5, 2026
18	Broadleaf Commerce	Partial evidence	Plano, TX, United StatesHQ checked Sep 5, 2026	11-50	27 contacts →
	Partial evidence “Broadleaf Commerce, LLC was founded in direct response to the emerging needs of online retailers.” Source: RevenueBase Database · checked Sep 5, 2026
19	Grinteq	Partial evidence	New York, NY, United StatesHQ checked Sep 5, 2026	51-200	26 contacts →
	Partial evidence “A hearty welcome to Grinteq - a first-class boutique software development partner, helping brands advance in the ever-evolving ecommerce landscape.” Source: RevenueBase Database · checked Sep 5, 2026
20	Cs-Cart	Partial evidence	San Diego, CA, United StatesHQ checked Sep 5, 2026	51-200	26 contacts →
	Partial evidence “We've been developing eCommerce software since 2005.” Source: RevenueBase Database · checked Sep 5, 2026
21	Supercommerce	Partial evidence	United StatesHQ checked Sep 5, 2026	11-50	23 contacts →
	Partial evidence “Unlike traditional solutions, Super Commerce was built for the new era.” Source: RevenueBase Database · checked Sep 5, 2026
22	Mageworx	Partial evidence	Minneapolis, MN, United StatesHQ checked Sep 5, 2026	11-50	20 contacts →
	Partial evidence “Founded in 2008, Mageworx focuses on catering solutions for Magento (Adobe Commerce), Shopify, and Shopware sites.” Source: RevenueBase Database · checked Sep 5, 2026
23	Pinnacle Cart	Indirect evidence	Golden, CO, United StatesHQ checked Sep 5, 2026	11-50	20 contacts →
	Indirect evidence “PinnacleCart is a comprehensive eCommerce platform designed to empower businesses at every stage of growth.” Source: RevenueBase Database · checked Sep 5, 2026
24	Arctic Grey, LTD	Indirect evidence	Mountain View, CA, United StatesHQ checked Sep 5, 2026	51-200	19 contacts →
	Indirect evidence “Arctic Grey is a testament to the quiet power of design and technology working in harmony.” Source: RevenueBase Database · checked Sep 5, 2026
25	Airmart	Strong evidence	Redwood City, CA, United StatesHQ checked Sep 5, 2026	11-50	19 contacts →
	Strong evidence “Airmart is on a mission to empower social e-commerce, backed by a16z and Craft Ventures.” Source: RevenueBase Database · checked Sep 5, 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: open source 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 open source e commerce software companies.
Partial evidence: Its own public description names part of open source 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 open source 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 264 open source e commerce software companies based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,114 reachable decision-makers.

Free signup · no credit card

View the full list →

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

As of Sep 5, 2026

19.7%Verified-email coverage

13.4%Mobile-number coverage

21.4Average contacts per company

11-50Median size (employees)

5.3%Largest-city concentration · New York

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

119

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

1,0150–30

7731–60

061–90

190–180

21180+

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 open source 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 “open source 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 open source 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 open source 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, 1,114 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 5, 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.

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

RevenueBase identified 264 open source 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?

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

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

New York leads with 14 headquartered companies, followed by Austin (9) and Dover (6).

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 1,114 verified decision-maker contacts tracked across these 264 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 264 open source e commerce software companies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Open source e commerce software companies by geography

Browse the directory

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.