Company lists · Data refreshed September 2026

Top 25 Martech platform companies based in Chicago, United States

Name: Martech platform companies 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 92 companies tracked

RevenueBase identified 92 martech platform companies headquartered in Chicago, United States as of September 2026 and tracks 3,462 professional contacts across them, including 900 with verified work emails. Across the United States, New York is the largest hub for this category (280 companies); Chicago has 92.

This list covers martech platform companies 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

92Companies

3,462Contacts tracked

900Verified emails

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The 25 largest martech platform companies based in Chicago, United States

Ranked by team size

Top 25 of 92 martech platform companies 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 platform 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	Centro	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	501-1,000	1,178 contacts →
	Indirect 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
2	Activecampaign	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	863 contacts →
	Partial evidence “ActiveCampaign is the AI-first autonomous marketing platform built to transform how marketers, agencies, and entrepreneurs work.” Source: RevenueBase Database · checked Sep 28, 2026
3	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
4	Yesmail	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	201-500	139 contacts →
	Indirect evidence “Yes Lifecycle Marketing provides solutions that orchestrate cross-channel marketing communications to drive results and revenue.” Source: RevenueBase Database · checked Sep 28, 2026
5	Marcel Digital	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	50 contacts →
	Indirect evidence “Marcel Digital is a premier B2B digital marketing and web development agency purpose-built to drive measurable growth, deeper insight, and transformative digital experiences for…” Source: RevenueBase Database · checked Sep 28, 2026
6	Grawlix	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	44 contacts →
	Indirect evidence “Grawlix is a leading AI-driven software development and performance marketing company based in the USA, empowering businesses to scale faster through intelligent technology and…” Source: RevenueBase Database · checked Sep 28, 2026
7	Tangocode INC	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	43 contacts →
	Strong evidence “Since 2015, we've partnered with growth-focused teams to design and build custom MarTech platforms, automation systems, and AI-powered tools that drive operational scale.” Source: RevenueBase Database · checked Sep 28, 2026
8	BE Found Online BFO	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	36 contacts →
	Indirect evidence “At a time when the digital world is changing day to day, brands need more than another skillful vendor.” Source: RevenueBase Database · checked Sep 28, 2026
9	Siteplug	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	30 contacts →
	Indirect evidence “SitePlug drives incremental sales from high-intent users by leveraging the power of search and content.” Source: RevenueBase Database · checked Sep 28, 2026
10	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
11	Adtitude Digital	Indirect evidence	Chicago, United StatesHQ checked Sep 28, 2026	1-10	26 contacts →
	Indirect evidence “A Technology, Data and Digital Marketing Services Provider.” Source: RevenueBase Database · checked Sep 28, 2026
12	Arcalea	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “Arcalea is a marketing intelligence and performance firm built on a single conviction: marketing challenges are, at their core, data challenges.” Source: RevenueBase Database · checked Sep 28, 2026
13	Leapfrog Online	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	19 contacts →
	Indirect evidence “Leapfrog, an iProspect company, is at the leading edge of performance marketing.” Source: RevenueBase Database · checked Sep 28, 2026
14	Xamtac Consulting	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “Digital Marketing Agency that takes a scientific approach to -Digital Marketing -Paid Ad Platforms -Marketing Creatives -Landing Pages -Email/SMS Campaigns & Automated Flows…” Source: RevenueBase Database · checked Sep 28, 2026
15	Onimod Global	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “WE ARE YOUR DIGITAL MARKETING & DEVELOPMENT TEAM.” Source: RevenueBase Database · checked Sep 28, 2026
16	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
17	Wavoto	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “From websites and funnels to email and client management, Wavoto brings everything into one structured system, eliminating tool sprawl and reducing complexity.” Source: RevenueBase Database · checked Sep 28, 2026
18	M2 Digital Media Group M2dmg.com	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “M2 Digital Media Group, Inc is a Chicago, IL based online business development company helping small to medium businesses with a full suite of online marketing services.” Source: RevenueBase Database · checked Sep 28, 2026
19	Allied Digital Strategies	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial 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
20	FLW International	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “FLW International specializes in automation of marketing intelligence solutions and digital strategy development and execution.” Source: RevenueBase Database · checked Sep 28, 2026
21	Netblaze	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “Netblaze digital marketing software is designed for local business owners and delivers many of the benefits of hiring an agency but at a tiny fraction of the cost.” Source: RevenueBase Database · checked Sep 28, 2026
22	Bloomaze	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “bloomaze, is a marketing accelerator focused on simplifying and automating the complex and inefficient world of marketing.” Source: RevenueBase Database · checked Sep 28, 2026
23	Channel Clarity	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	7 contacts →
	Indirect evidence “Channel Clarity is a Chicago-based advertising technology company.” Source: RevenueBase Database · checked Sep 28, 2026
24	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
25	Tekzop	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “We are a leading marketing technology company working with small and medium-sized businesses all across the globe.” 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 platform 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 martech platform companies.
Partial evidence: Its own public description names part of martech platform companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name martech platform 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 92 martech platform companies based in Chicago, United States

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Martech platform companies based in Chicago, United States at a glance

As of Sep 28, 2026

26.0%Verified-email coverage

37.6Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 92 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 platform 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 Chicago, United States whose own description of what they do matches “martech platform 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 martech platform 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 martech platform companies, 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, 900 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 platform companies 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 platform 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 martech platform companies are there based in Chicago, United States?

RevenueBase identified 92 martech platform companies 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?

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

Which city in the United States has the most martech platform companies?

New York leads the United States with 280 headquartered companies, followed by San Francisco (148) and Chicago (92).

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 900 verified decision-maker contacts tracked across these 92 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.