Company lists · Data refreshed September 2026

Top 25 Lead generation companies based in Chicago, United States

Name: Lead generation 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 4, 2026 93 companies tracked

RevenueBase identified 93 lead generation companies headquartered in Chicago, United States as of September 2026 and tracks 676 professional contacts across them, including 157 with verified work emails. New York is the largest hub.

This list covers lead generation 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

93Companies

676Contacts tracked

157Verified emails

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The 25 largest lead generation companies based in Chicago, United States

Ranked by team size

Top 25 of 93 lead generation companies based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names lead generation companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Almoh MediaStrong evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	51-200	139
	“We are Almoh Media, a fully integrated B2B marketing agency specializing in lead generation, account-based marketing, demand generation, digital marketing, account management, and…” Source: company website · checked Sep 4, 2026
2	DemandworksIndirect evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	51-200	52
	“Unleash the power of your brand & content to drive unparalleled engagement, demand, and growth.” Source: company website · checked Sep 4, 2026
3	Marcel DigitalIndirect evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	11-50	50
	“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: company website · checked Sep 4, 2026
4	bizzbuzz.aiStrong evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	11-50	43
	“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: company website · checked Sep 4, 2026
5	Birddog MediaStrong evidence	Chicago, United StatesHQ checked Sep 4, 2026	51-200	24
	“Whether you are an advertiser, agency or publisher start your lead generation and call center programs with people you can trust and the best technology in the industry.” Source: company website · checked Sep 4, 2026
6	Think UnlimitedPartial evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	11-50	19
	“Think Unlimited Media, LLC specializes in AI lead scoring & allocation for home improvement pros.” Source: company website · checked Sep 4, 2026
7	Crackerjack MarketingIndirect evidence	Chicago, United StatesHQ checked Sep 4, 2026	11-50	13
	“Does your B2B brand sound boring?” Source: company website · checked Sep 4, 2026
8	boberdoo.comPartial evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	11-50	12
	“boberdoo.com is a lead distribution software provider for the lead industry, supplying advanced lead and call routing as well as ping post capabilities to clients both domestic…” Source: company website · checked Sep 4, 2026
9	MOVÉOPartial evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	11-50	11
	“Movéo is a demand generation agency uniquely built to help its clients measurably improve business performance.” Source: company website · checked Sep 4, 2026
10	Venator Performance MarketingStrong evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	11-50	11
	“Venator Performance Marketing delivers unparalleled lead generation and lead management solutions, powered by AI and machine learning, to single and multi-site businesses.” Source: company website · checked Sep 4, 2026
11	M2 Digital Media Group M2dmg.comIndirect evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	11-50	9
	“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: company website · checked Sep 4, 2026
12	Reachmail Media ServicesPartial evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	11-50	8
	“We help B2B technology marketers find the best audiences for their demand generation offers.” Source: company website · checked Sep 4, 2026
13	Reputation ElevationPartial evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	1-10	8
	“Reputation Elevation helps businesses to- get more qualified leads - more effectively engage prospects through the sales cycle - become more trusted as the 'go-to people' in their…” Source: company website · checked Sep 4, 2026
14	Mates MarketingStrong evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	11-50	7
	“Mates Marketing is an agency specializing in lead generation service.” Source: company website · checked Sep 4, 2026
15	TekzopIndirect evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	11-50	7
	“We are a leading marketing technology company working with small and medium-sized businesses all across the globe.” Source: company website · checked Sep 4, 2026
16	Simple Machines MarketingIndirect evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	1-10	6
	“Simple Machines is a marketing firm that provides digital marketing and sales solutions for growing businesses.” Source: company website · checked Sep 4, 2026
17	Starfleet MediaStrong evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	11-50	6
	“Starfleet Media is the leading provider of content marketing and lead generation programs tailored to meet the needs of B2B technology solution providers, primarily in the…” Source: company website · checked Sep 4, 2026
18	LyteyearPartial evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	1-10	5
	“We're a boutique consultancy that specializes in lead gen and eCommerce performance marketing.” Source: company website · checked Sep 4, 2026
19	Smarty MediaIndirect evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	1-10	5
	“We are Smarty Media and we love the internet.” Source: company website · checked Sep 4, 2026
20	Lead 2 Performance LLCStrong evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	1-10	4
	“Quality and predictive lead generation with high quality conversion” Source: company website · checked Sep 4, 2026
21	Connectmedia VenturesIndirect evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	11-50	2
	“ConnectMedia is a software development company that provides innovative technologies and IT services across multiple industries.” Source: company website · checked Sep 4, 2026
22	Elenix DigitalStrong evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	1-10	2
	“Are you struggling with inconsistent high-quality lead generation, an unpredictable sales pipeline, and the stress of manual prospecting?” Source: company website · checked Sep 4, 2026
23	OpsvisePartial evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	1-10	2
	“Get Quality Leads for your B2B Business.” Source: company website · checked Sep 4, 2026
24	Demand DynamixIndirect evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	1-10	1
	“Demand Dynamix helps businesses build repeatable processes to target and nurture the interest of high value prospects.” Source: company website · checked Sep 4, 2026
25	Visual Digital MarketingIndirect evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	1-10	1
	“Most entrepreneurs start their own business, because they have a product or service they know can benefit their ideal client.” Source: company website · checked Sep 4, 2026

Showing 25 of 93 lead generation companies based in Chicago, United States

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Lead generation companies based in Chicago, United States at a glance

As of Sep 4, 2026

1-10Median size (employees)

New YorkLargest hub · 259 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 93 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 lead generation companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “lead generation companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among lead generation 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 an evidence 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, 157 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 4, 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.

Lead generation companies by metro in the United States

Lead generation companies in New York259
Lead generation companies in Los Angeles136
Lead generation companies in Miami133
Lead generation companies in San Francisco114
Lead generation companies in Sheridan107
Lead generation companies in Austin102
Lead generation companies in Houston95
Lead generation companies in Chicago93
Lead generation companies in San Diego93
Lead generation companies in Dallas86
Lead generation companies in Atlanta72
Lead generation companies in Las Vegas70
Lead generation companies in Denver66
Lead generation companies in Tampa61
Lead generation companies in Orlando60
Lead generation companies in Phoenix53
Lead generation companies in Wilmington53
Lead generation companies in Boston48
Lead generation companies in Scottsdale45
Lead generation companies in Boca Raton43
Lead generation companies in Charlotte39
Lead generation companies in Dover35
Lead generation companies in Fort Lauderdale35
Lead generation companies in Philadelphia35
Lead generation companies in Seattle33
Lead generation companies in Portland30
Lead generation companies in Salt Lake City30
Lead generation companies in Plano28
Lead generation companies in Irvine27

Frequently asked

How many lead generation companies are there based in Chicago, United States?

RevenueBase identified 93 lead generation 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?

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

Which city has the most lead generation companies?

New York leads with 259 headquartered companies, followed by Los Angeles (136) and Miami (133).

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 157 verified decision-maker contacts tracked across these 93 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 4, 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 SmartSearch, 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.