Company lists · Data refreshed September 2026

Top 25 Martech stack optimization consultants based in Chicago, United States

Name: Martech stack optimization consultants based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 102 companies tracked

RevenueBase identified 102 martech stack optimization consultants headquartered in Chicago, United States as of September 2026 and tracks 853 professional contacts across them, including 487 with verified work emails. Across the United States, New York is the largest hub for this category (167 companies); Chicago follows with 102.

This list covers martech stack optimization consultants headquartered in Chicago, 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

102Companies

853Contacts tracked

487Verified emails

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The 25 largest martech stack optimization consultants based in Chicago, United States

Ranked by team size

Top 25 of 102 martech stack optimization consultants based in Chicago, 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 optimization 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	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
2	Fusion92	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	201-500	244 contacts →
	Indirect evidence “Fusion92 is the independent growth partner for highly regulated, multi-location brands.” Source: RevenueBase Database · checked Sep 28, 2026
3	Access 2 Insight, LLC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	32 contacts →
	Indirect evidence “Access 2 Insight, LLC (a2i) is comprised of marketing communications professionals with extensive experience in Customer Relationship Management (CRM), Brand Strategy, Integrated…” Source: RevenueBase Database · checked Sep 28, 2026
4	Clickx	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	30 contacts →
	Indirect evidence “Welcome to Clickx!” Source: RevenueBase Database · checked Sep 28, 2026
5	Avionos, A Hero Digital Company	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	10 contacts →
	Indirect evidence “Avionos, a Hero Digital company, designs and implements digital commerce and marketing solutions that deliver measurable business outcomes for clients like Kellogg’s, Brunswick…” Source: RevenueBase Database · checked Sep 28, 2026
6	Clariant Creative Agency	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	9 contacts →
	Indirect evidence “Clariant Creative Agency solves complex B2B marketing, sales, and service challenges by connecting the right people to the right solutions at the right times.” Source: RevenueBase Database · checked Sep 28, 2026
7	Allied Digital Strategies	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “Integrated Search Solutions \| Cross-Platform Social Solutions \| E-Commerce Campaign Solutions Allied Digital Strategies connects agencies and brands with the industry’s leading…” Source: RevenueBase Database · checked Sep 28, 2026
8	Helios	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “You’ve worked hard to build your business, and you deserve marketing that works just as hard.” Source: RevenueBase Database · checked Sep 28, 2026
9	Digital4startups INC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Digital4Startups is a digital marketing consulting firm working with a variety of clients from large fast-growing companies to sole proprietors.” Source: RevenueBase Database · checked Sep 28, 2026
10	ONA Media Company	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Lead the Conversation.” Source: RevenueBase Database · checked Sep 28, 2026
11	Durai Digital Agency	Indirect evidence	Chicago, United StatesHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “Durai Digital Agency is a Chicago-based marketing and consulting firm specializing in UX/UI design, Go-To-Market, SEO, and PPC for medical networks, health clinics, and consumer…” Source: RevenueBase Database · checked Sep 28, 2026
12	Eguide Tech Allies	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “OUR MISSION To keep our clients tech savvy by enriching lives and growing businesses through technology consulting, implementation, and training.” Source: RevenueBase Database · checked Sep 28, 2026
13	Skyspace Global	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “We are an advanced cloud service solution firm specializing in marketing automation and CRM.” Source: RevenueBase Database · checked Sep 28, 2026
14	Topout Group	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “TopOut Group is a Chicago, Illinois based tech services consulting company.” Source: RevenueBase Database · checked Sep 28, 2026
15	Stampley Technology And Management, LLC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “ST & M, LLC is a full-service technology consulting firm targeting small to midsize companies lacking the budget for full-time IT departments and staff.” Source: RevenueBase Database · checked Sep 28, 2026
16	HI Tech Consulting	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Hi Tech Consulting is an agency committed to helping entrepreneurs and small businesses optimize their time by optimizing and automating processes that increase their impact and…” Source: RevenueBase Database · checked Sep 28, 2026
17	The Sharpe Agency	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “The Sharpe Agency helps businesses grow with sharper strategy, stronger execution, and smarter marketing systems.” Source: RevenueBase Database · checked Sep 28, 2026
18	Revenue Conduit By Unific	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	2 contacts →
	Indirect evidence “Connect Your Online Store to Your Marketing Automation Platform Revenue Conduit by Unific enables Lifecycle Marketing for online stores by integrating your online store with…” Source: RevenueBase Database · checked Sep 28, 2026
19	Ringer	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	2 contacts →
	Indirect evidence “Ringer is your cooperative of seasoned marketers and hands-on expertise that helps agencies and in-house teams deliver incredible work across disciplines.” Source: RevenueBase Database · checked Sep 28, 2026
20	SET Collective	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “SET Collective is a marketing strategy and web design partner for interior designers, architects, and real estate firms.” Source: RevenueBase Database · checked Sep 28, 2026
21	Focus TEN Consulting	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “At Focus Ten Consulting, we help you Achieve Better.” Source: RevenueBase Database · checked Sep 28, 2026
22	Krejca Creative Group	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Digital Marketing and design studio that specializes in email marketing and marketing automation solutions.” Source: RevenueBase Database · checked Sep 28, 2026
23	White City Consulting Group	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “With over 15 years of proven results and more than forty years of combined B2B and B2C marketing experience, White City Consulting Group is a team of business architects dedicated…” Source: RevenueBase Database · checked Sep 28, 2026
24	38th Street Studios	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	1 contacts →
	Indirect evidence “38th Street Studios is a Chicago-based technology consulting and marketing team with a satellite office in Portland, Oregon.” Source: RevenueBase Database · checked Sep 28, 2026
25	Marketixe Media	Indirect evidence	Chicago, United StatesHQ checked Sep 28, 2026	11-50	1 contacts →
	Indirect evidence “Our digital marketing agency is dedicated to helping businesses achieve their goals through the use of cutting-edge marketing and sales automation systems, based on AI.” 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 optimization 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 optimization consultants.
Partial evidence: Its own public description names part of martech stack optimization 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 optimization 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 102 martech stack optimization consultants based in Chicago, United States

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Martech stack optimization consultants based in Chicago, United States at a glance

As of Sep 28, 2026

57.1%Verified-email coverage

8.4Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 102 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 optimization 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 Chicago, United States whose own description of what they do matches “martech stack optimization 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 optimization 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 optimization consultants, and records with no verified work email. Companies headquartered outside Chicago 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, 487 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 optimization consultants by metro in the United States

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 optimization 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 optimization consultants are there based in Chicago, United States?

RevenueBase identified 102 martech stack optimization consultants headquartered in Chicago, 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?

Alexander Group, headquartered in Chicago, tops this list with the largest team on record.

Which city in the United States has the most martech stack optimization consultants?

New York leads the United States with 167 headquartered companies, followed by Chicago (102) and San Francisco (86).

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 487 verified decision-maker contacts tracked across these 102 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.