Company lists · Data refreshed September 2026

Top 25 Martech stack consultants based in the United States

Name: Martech stack consultants 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 5,963 companies tracked

RevenueBase identified 5,963 martech stack consultants headquartered in the United States as of September 2026 and tracks 48,460 professional contacts across them, including 14,116 with verified work emails. New York is the largest hub.

This list covers martech stack consultants 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

5,963Companies

48,460Contacts tracked

14,116Verified emails

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The 25 largest martech stack consultants based in the United States

Ranked by team size

Top 25 of 5,963 martech stack consultants 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 martech stack consultants: 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	Grazitti Interactive	Indirect evidence	Mountain View, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,506 contacts →
	Indirect evidence “Grazitti Interactive is a digital innovation leader with offices in India, USA, Australia, and Singapore.” Source: RevenueBase Database · checked Sep 28, 2026
2	Intuit Mailchimp	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,483 contacts →
	Indirect evidence “The Mailchimpossibilities are endless when you create, automate, and optimize your marketing with Mailchimp.” Source: RevenueBase Database · checked Sep 28, 2026
3	BORN	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,029 contacts →
	Indirect evidence “Connecting creative, content, and commerce, BORN is an award-winning, global agency that helps brands with digital transformation.” Source: RevenueBase Database · checked Sep 28, 2026
4	360 Degree Cloud	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	501-1,000	842 contacts →
	Indirect evidence “At 360 Degree Cloud, our mission is to help businesses unlock the true power of Salesforce, transforming the way they operate, innovate, and grow.” Source: RevenueBase Database · checked Sep 28, 2026
5	Vertis Communications	Indirect evidence	Sussex, WI, United StatesHQ checked Sep 28, 2026	10001+	605 contacts →
	Indirect evidence “Vertis Communications was acquired by Quad/Graphics in January 2013.” Source: RevenueBase Database · checked Sep 28, 2026
6	Optimove	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	588 contacts →
	Indirect evidence “Optimove, the creator of Positionless Marketing, frees marketing teams from the limitations of fixed roles, giving every marketer the power to execute any marketing task instantly…” Source: RevenueBase Database · checked Sep 28, 2026
7	Mavlers	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 28, 2026	501-1,000	488 contacts →
	Indirect evidence “At Mavlers, we’re more than just a digital marketing and technology partner-we’re your behind-the-scenes powerhouse.” Source: RevenueBase Database · checked Sep 28, 2026
8	YES Marketing	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	201-500	483 contacts →
	Indirect evidence “Yes Marketing focuses on enabling marketers to engage, acquire and retain consumers along each stage of the consumer journey with a brand – from awareness through consideration…” Source: RevenueBase Database · checked Sep 28, 2026
9	Palni INC	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	393 contacts →
	Indirect evidence “We are technocrats constantly solving complex problems and enabling clients to rapidly progress their business.” Source: RevenueBase Database · checked Sep 28, 2026
10	Vertex Computer Systems	Indirect evidence	North Royalton, MA, United StatesHQ checked Sep 28, 2026	201-500	379 contacts →
	Indirect evidence “Vertex Computer Systems is a global technology consulting firm specializing in Salesforce, Data & Analytics, Enterprise Applications, and Digital Transformation solutions.” Source: RevenueBase Database · checked Sep 28, 2026
11	Simplus	Indirect evidence	Salt Lake City, UT, United StatesHQ checked Sep 28, 2026	501-1,000	374 contacts →
	Indirect evidence “We will meet clients where they are on their Salesforce journey, accelerating time to value through our advisory-led, industry-focused, and partner-aligned approach to…” Source: RevenueBase Database · checked Sep 28, 2026
12	Hightouch	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	358 contacts →
	Indirect evidence “Hightouch is an Agentic Marketing Platform powered by the industry-leading Composable CDP.” Source: RevenueBase Database · checked Sep 28, 2026
13	Soci, INC	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 28, 2026	501-1,000	338 contacts →
	Indirect evidence “SOCi is the leading CoMarketing Cloud for multi-location enterprises.” Source: RevenueBase Database · checked Sep 28, 2026
14	Marketbridge	Indirect evidence	Bethesda, MD, United StatesHQ checked Sep 28, 2026	201-500	319 contacts →
	Indirect evidence “Marketbridge partners with B2B leaders to create unified Go-to-Market® systems by connecting strategy, AI, creativity, activation and measurement.” Source: RevenueBase Database · checked Sep 28, 2026
15	Growth Natives	Indirect evidence	Bellevue, WA, United StatesHQ checked Sep 28, 2026	201-500	317 contacts →
	Indirect evidence “Growth Natives is an AI-native digital transformation and growth agency.” Source: RevenueBase Database · checked Sep 28, 2026
16	Targetbase	Indirect evidence	Irving, TX, United StatesHQ checked Sep 28, 2026	201-500	315 contacts →
	Indirect evidence “Targetbase is a precision marketing agency obsessed with performance-our clients’ and our own.” Source: RevenueBase Database · checked Sep 28, 2026
17	Softcrylic	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 28, 2026	51-200	311 contacts →
	Indirect evidence “Softcrylic is a data consulting firm.” Source: RevenueBase Database · checked Sep 28, 2026
18	marketing.com	Indirect evidence	Eureka, MO, United StatesHQ checked Sep 28, 2026	1,001-5,000	309 contacts →
	Indirect evidence “From click to print and everything in between, we’re not changing marketing, just how it’s done.” Source: RevenueBase Database · checked Sep 28, 2026
19	Alexander Group	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	296 contacts →
	Indirect evidence “Alexander Group provides go-to-market consulting services to marketing, sales, service and talent leaders.” Source: RevenueBase Database · checked Sep 28, 2026
20	Caelius Consulting	Indirect evidence	Frisco, TX, United StatesHQ checked Sep 28, 2026	501-1,000	282 contacts →
	Indirect evidence “Redefining Business Transformation with Cutting-Edge Technologies At Caelius Consulting, we empower businesses worldwide to thrive in an ever-evolving digital landscape.” Source: RevenueBase Database · checked Sep 28, 2026
21	Atcs INC	Indirect evidence	Montvale, NJ, United StatesHQ checked Sep 28, 2026	501-1,000	275 contacts →
	Indirect evidence “ATCS is a Technology Consulting firm providing services in the area of Enterprise IT, Digital Transformation, Data Analytics and Marketing Insights.” Source: RevenueBase Database · checked Sep 28, 2026
22	Cogent Integrated Business Solutions INC	Indirect evidence	Bingham Farms, MI, United StatesHQ checked Sep 28, 2026	51-200	270 contacts →
	Indirect evidence “Cogent Integrated Business Solutions Agentic AI \| IT & Marketing Synergy \| Growth Enablers At Cogent, we don’t just build solutions, we supercharge your business using intelligent…” Source: RevenueBase Database · checked Sep 28, 2026
23	Simplicity Consulting	Partial evidence	Kirkland, WA, United StatesHQ checked Sep 28, 2026	201-500	254 contacts →
	Partial evidence “From strategy to execution, Simplicity Consulting, a 24 Seven company, connects clients with highly skilled consultants specializing in enterprise-level marketing, communications…” Source: RevenueBase Database · checked Sep 28, 2026
24	TSL Marketing	Indirect evidence	Elkridge, MD, United StatesHQ checked Sep 28, 2026	201-500	253 contacts →
	Indirect evidence “TSL Marketing provides lead generation, SEO, Website, Content, Channel Marketing and HubSpot agency services to MSPs, IT companies, IT Services firms, and SaaS firms.” Source: RevenueBase Database · checked Sep 28, 2026
25	Trootech	Indirect evidence	Albany, NY, United StatesHQ checked Sep 28, 2026	201-500	252 contacts →
	Indirect evidence “At TRooTech, we engineer intelligent, future-ready business solutions that combine the power of AI, CRM, and custom software development.” 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: martech stack consultants. 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 martech stack consultants.
Partial evidence: Its own public description names part of martech stack consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name martech stack consultants. 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 5,963 martech stack consultants based in the United States

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Martech stack consultants based in the United States at a glance

As of Sep 28, 2026

29.1%Verified-email coverage

8.1Average contacts per company

1-10Median size (employees)

4.2%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

4,559

11-50

1,110

51-200

211

201-500

501-1,000

1,001-5,000

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 5,963 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 martech stack consultants, 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 “martech stack consultants”. 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 martech stack consultants), 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 martech stack consultants, 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, 14,116 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.

Martech stack consultants 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 martech stack consultants, 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 martech stack consultants are there based in the United States?

RevenueBase identified 5,963 martech stack consultants 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?

Grazitti Interactive, headquartered in Mountain View, tops this list with the largest team on record.

Which city has the most martech stack consultants?

New York leads with 250 headquartered companies, followed by San Francisco (151) and Chicago (150).

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 14,116 verified decision-maker contacts tracked across these 5,963 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.