Company lists · Data refreshed September 2026

Top 25 Marketing technology platform companies based in Chicago, United States

Name: Marketing technology 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 143 companies tracked

RevenueBase identified 143 marketing technology platform companies headquartered in Chicago, United States as of September 2026 and tracks 4,809 professional contacts across them, including 1,591 with verified work emails. Across the United States, New York is the largest hub for this category (513 companies); Chicago has 143.

This list covers marketing technology 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

143Companies

4,809Contacts tracked

1,591Verified emails

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The 25 largest marketing technology platform companies based in Chicago, United States

Ranked by team size

Top 25 of 143 marketing technology 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 marketing technology 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	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	501-1,000	1,178 contacts →
	Strong 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	BASIS	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	501-1,000	891 contacts →
	Indirect evidence “Basis is a global provider of media automation and programmatic advertising software and services for enterprises.” Source: RevenueBase Database · checked Sep 28, 2026
3	Activecampaign	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	863 contacts →
	Strong 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
4	YES Marketing	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	201-500	483 contacts →
	Partial 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
5	Strike Social	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	161 contacts →
	Strong evidence “Strike Social’s machine learning technology is an end-to-end YouTube, Meta, TikTok, and all-biddable social execution platform built to generate savings for agencies and deliver…” Source: RevenueBase Database · checked Sep 28, 2026
6	Yesmail	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	201-500	139 contacts →
	Partial evidence “Yes Lifecycle Marketing provides solutions that orchestrate cross-channel marketing communications to drive results and revenue.” Source: RevenueBase Database · checked Sep 28, 2026
7	Grawlix	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	44 contacts →
	Strong 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
8	Tangocode INC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	43 contacts →
	Partial 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
9	bizzbuzz.ai	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	41 contacts →
	Strong evidence “Bizz Buzz AI – Your AI-Powered Marketing & Lead generation Platform Bizz Buzz AI is an AI first platform where AI agents and Human experts manage the entire marketing sales & lead…” Source: RevenueBase Database · checked Sep 28, 2026
10	Axial1 Performance Science	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	30 contacts →
	Partial evidence “Axial1 Performance Science is a next generation performance marketing firm that utilizes advanced analytics powered by AI to optimize all drivers and channels of performance for…” Source: RevenueBase Database · checked Sep 28, 2026
11	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
12	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
13	Adtitude Digital	Strong evidence	Chicago, United StatesHQ checked Sep 28, 2026	1-10	26 contacts →
	Strong evidence “A Technology, Data and Digital Marketing Services Provider.” Source: RevenueBase Database · checked Sep 28, 2026
14	Arcalea	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	22 contacts →
	Partial 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
15	Perfect Search Media	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “Perfect Search Media is a top-rated, Chicago-based digital marketing agency.” Source: RevenueBase Database · checked Sep 28, 2026
16	Leapfrog Online	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	19 contacts →
	Partial evidence “Leapfrog, an iProspect company, is at the leading edge of performance marketing.” Source: RevenueBase Database · checked Sep 28, 2026
17	Matchnode	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	16 contacts →
	Partial evidence “Matchnode is an ROI-focused internet marketing company that serves its clients in the areas of digital strategy, traffic generation, and conversion optimization.” Source: RevenueBase Database · checked Sep 28, 2026
18	Xamtac Consulting	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	15 contacts →
	Strong 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
19	PĒQ	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	14 contacts →
	Partial evidence “Pēq is an AI-powered OmniChannel Performance Platform that helps CPG and retail brands measure incremental sales lift across retail media, paid media, in-store activations, and…” Source: RevenueBase Database · checked Sep 28, 2026
20	Onimod Global	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “WE ARE YOUR DIGITAL MARKETING & DEVELOPMENT TEAM.” Source: RevenueBase Database · checked Sep 28, 2026
21	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
22	M2 Digital Media Group M2dmg.com	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	9 contacts →
	Partial 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
23	Reachmail Media Services	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “We help B2B technology marketers find the best audiences for their demand generation offers.” Source: RevenueBase Database · checked Sep 28, 2026
24	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
25	FLW International	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “FLW International specializes in automation of marketing intelligence solutions and digital strategy development and execution.” 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: marketing technology 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 marketing technology platform companies.
Partial evidence: Its own public description names part of marketing technology platform companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marketing technology 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 143 marketing technology platform companies based in Chicago, United States

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Marketing technology platform companies based in Chicago, United States at a glance

As of Sep 28, 2026

33.1%Verified-email coverage

33.6Average 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 143 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 marketing technology 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 “marketing technology 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 marketing technology 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 marketing technology 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, 1,591 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.

Marketing technology 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 marketing technology 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 marketing technology platform companies are there based in Chicago, United States?

RevenueBase identified 143 marketing technology 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 marketing technology platform companies?

New York leads the United States with 513 headquartered companies, followed by San Francisco (280) and Los Angeles (166). Chicago has 143.

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 1,591 verified decision-maker contacts tracked across these 143 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.