Company lists · Data refreshed September 2026

Top 25 Ecommerce marketing platforms based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 4,189 companies tracked

RevenueBase identified 4,189 ecommerce marketing platforms headquartered in the United States as of September 2026 and tracks 103,807 professional contacts across them, including 34,047 with verified work emails. New York is the largest hub.

This list covers ecommerce marketing platforms 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 28, 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 28, 2026 86% judged on-target in blind review

4,189Companies

103,807Contacts tracked

34,047Verified emails

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The 25 largest ecommerce marketing platforms based in the United States

Ranked by team size

Top 25 of 4,189 ecommerce marketing platforms based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to ecommerce marketing platforms: 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	Epsilon	Strong evidence	Irving, TX, United StatesHQ checked Sep 28, 2026	5,001-10,000	9,953 contacts →
	Strong evidence “Epsilon is a global leader in data and identity with deep expertise in digital media, clean rooms, customer data platforms, loyalty and marketing services.” Source: RevenueBase Database · checked Sep 28, 2026
2	HIBU	Partial evidence	Cedar Rapids, IA, United StatesHQ checked Sep 28, 2026	1,001-5,000	4,426 contacts →
	Partial evidence “Hibu is a leading provider of technology-driven, integrated digital marketing solutions for America’s local businesses, trusted by tens of thousands of local business owners.” Source: RevenueBase Database · checked Sep 28, 2026
3	Clickbank	Indirect evidence	Boise, ID, United StatesHQ checked Sep 28, 2026	n/a	3,516 contacts →
	Indirect evidence “We're Hiring!” Source: RevenueBase Database · checked Sep 28, 2026
4	Kinesso	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	5,001-10,000	2,860 contacts →
	Partial evidence “KINESSO is the technology-driven performance marketing agency within Omnicom Media that provides actionable growth for both agency partners and clients.” Source: RevenueBase Database · checked Sep 28, 2026
5	Zeta Global	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,595 contacts →
	Partial evidence “At Zeta Global (NYSE: ZETA), we help enterprise brands and agencies Achieve the Impossible™ with superintelligent marketing.” Source: RevenueBase Database · checked Sep 28, 2026
6	Flywheel	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,706 contacts →
	Indirect 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 28, 2026
7	Intuit Mailchimp	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,483 contacts →
	Partial evidence “The Mailchimpossibilities are endless when you create, automate, and optimize your marketing with Mailchimp.” Source: RevenueBase Database · checked Sep 28, 2026
8	Centro	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	501-1,000	1,178 contacts →
	Partial evidence “Basis Technologies is a global provider of workflow automation, intelligence and programmatic trading software for the marketing enterprise.” Source: RevenueBase Database · checked Sep 28, 2026
9	Bloomreach	Partial evidence	Mountain View, CA, United StatesHQ checked Sep 28, 2026	501-1,000	1,146 contacts →
	Partial evidence “Bloomreach personalizes the customer experience for more than 1,400 global brands through Loomi, its agentic personalization platform.” Source: RevenueBase Database · checked Sep 28, 2026
10	ART Technology Group	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 28, 2026	501-1,000	1,064 contacts →
	Indirect 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 28, 2026
11	Centerfield	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,063 contacts →
	Indirect evidence “Super-powered customer acquisition.” Source: RevenueBase Database · checked Sep 28, 2026
12	Mediaocean	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,050 contacts →
	Partial evidence “Mediaocean is powering the future of the advertising ecosystem with technology that empowers brands and agencies to deliver impactful omnichannel marketing experiences.” Source: RevenueBase Database · checked Sep 28, 2026
13	Iksula	Partial evidence	Oakland, CA, United StatesHQ checked Sep 28, 2026	501-1,000	948 contacts →
	Partial evidence “Iksula is a leading eCommerce solutions provider for brands and retailers globally.” Source: RevenueBase Database · checked Sep 28, 2026
14	Moloco	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 28, 2026	501-1,000	893 contacts →
	Indirect evidence “Moloco’s mission is to be the scaling engine for the internet economy, applying AI to help businesses of all sizes grow.” Source: RevenueBase Database · checked Sep 28, 2026
15	Mars United Commerce	Partial evidence	Southfield, MI, United StatesHQ checked Sep 28, 2026	501-1,000	849 contacts →
	Partial evidence “Mars United℠ Commerce is a global commerce marketing practice that aligns people, technology, and intelligence to make the business of our clients better today than it was…” Source: RevenueBase Database · checked Sep 28, 2026
16	Spreetail	Partial evidence	Lincoln, NE, United StatesHQ checked Sep 28, 2026	1,001-5,000	836 contacts →
	Partial evidence “Our mission is to propel brands to increase their ecommerce market share across the globe while improving their operational costs.” Source: RevenueBase Database · checked Sep 28, 2026
17	YOTPO	Strong evidence	NY, United StatesHQ checked Sep 28, 2026	501-1,000	835 contacts →
	Strong evidence “Yotpo, the leading eCommerce retention marketing platform, helps thousands of forward-thinking brands like Steve Madden, Princess Polly, Brooklinen, and Morrocanoil win customers…” Source: RevenueBase Database · checked Sep 28, 2026
18	ROKT	Partial evidence	New York, United StatesHQ checked Sep 28, 2026	501-1,000	762 contacts →
	Partial 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 28, 2026
19	Bigcommerce	Strong evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	746 contacts →
	Strong evidence “BigCommerce, powered by Commerce (Nasdaq: CMRC), is the flexible enterprise ecommerce platform built for growth without compromise.” Source: RevenueBase Database · checked Sep 28, 2026
20	Shift Digital	Partial evidence	Birmingham, MI, United StatesHQ checked Sep 28, 2026	501-1,000	712 contacts →
	Partial evidence “Our comprehensive data management, activation technologies, and support services help national brands, and their local retailers transform their digital marketing and sales…” Source: RevenueBase Database · checked Sep 28, 2026
21	simpli.fi	Partial evidence	Fort Worth, TX, United StatesHQ checked Sep 28, 2026	501-1,000	680 contacts →
	Partial evidence “Simpli.fi is a real-world media platform that connects digital intent with physical movement, helping brands reach audiences in the right place, at the right moment, to drive…” Source: RevenueBase Database · checked Sep 28, 2026
22	Movable INK	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	672 contacts →
	Indirect evidence “Movable Ink helps marketers create more relevant customer experiences across email, mobile, and web through data activation, AI-powered decisioning, and personalization at scale.” Source: RevenueBase Database · checked Sep 28, 2026
23	Constructor	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	671 contacts →
	Partial evidence “Constructor is the only search and discovery platform designed exclusively for commerce where conversions matter.” Source: RevenueBase Database · checked Sep 28, 2026
24	Commerceiq	Partial evidence	Mountain View, CA, United StatesHQ checked Sep 28, 2026	201-500	573 contacts →
	Partial evidence “CommerceIQ’s AI-powered digital commerce platform is revolutionizing the way brands sell online.” Source: RevenueBase Database · checked Sep 28, 2026
25	Analytic Partners	Indirect evidence	Miami, FL, United StatesHQ checked Sep 28, 2026	501-1,000	558 contacts →
	Indirect evidence “Analytic Partners is the leader in Commercial Analytics.” Source: RevenueBase Database · checked Sep 28, 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 marketing platforms. 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 marketing platforms.
Partial evidence: Its own public description names part of ecommerce marketing platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ecommerce marketing platforms. 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 4,189 ecommerce marketing platforms based in the United States

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Ecommerce marketing platforms based in the United States at a glance

As of Sep 28, 2026

32.8%Verified-email coverage

24.8Average contacts per company

11-50Median size (employees)

8.2%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,082

11-50

1,416

51-200

476

201-500

129

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 4,189 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 ecommerce marketing platforms, 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 marketing platforms”. 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 marketing platforms), 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 marketing platforms, 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, 34,047 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 28, 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 marketing platforms 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 marketing platforms, 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 marketing platforms are there based in the United States?

RevenueBase identified 4,189 ecommerce marketing platforms 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?

Epsilon, headquartered in Irving, tops this list with the largest team on record.

Which city has the most ecommerce marketing platforms?

New York leads with 345 headquartered companies, followed by Los Angeles (124) and San Francisco (114).

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 34,047 verified decision-maker contacts tracked across these 4,189 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 28, 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.