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TOP Professional Lead Generation Services in Illinois

List of TOP 25 Lead Generation Services in Illinois. Discover the most skilled marketing agencies from our community to outsource your marketing to.

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OptiSearch Digital Marketing
OptiSearch Digital Marketing

Outrank. Outshine. Outperform.

10 reviews
5

OptiSearch Digital Marketing helps local businesses grow with expert Local SEO, professional web design, and proven digital marketing strategies. With 15+ years of experience, we deliver results-driven solutions that outperform the competition.

  • Grayslake, Illinois, United States

  • Lead Generation, Market Research +23

  • Home Services, Healthcare & Hospital +3

  • Any

PIXAI DIGITAL
PIXAI DIGITAL

Launch. Boost. Grow.

5

In a connected world, your customers are closer than ever. Let's boost your business growth together.

  • Chicago, Illinois, United States

  • Lead Generation, Market Research +18

  • Ecommerce, IT +3

  • Any

DYRE Marketing
DYRE Marketing

Your Success, Our Mission

7 reviews
5

DYRE Marketing empowers home improvement and eCommerce businesses with web design, SEO, PPC, and Google Merchant integration. With 17+ years of expertise, we boost visibility, attract leads, and drive online sales through targeted digital strategies.

  • Wheaton, Illinois, United States

  • Lead Generation, Market Research +23

  • Home Services, Ecommerce +3

  • $1,000 - $5,000

Straight North
Straight North

Hire Your Last Agency

77 reviews
5

Straight North is an industry-leading digital marketing agency providing targeted solutions designed to help your business attract the right customers, drive sales, increase e-commerce revenue, and generate sales leads.

  • Chicago, Illinois, United States +4

  • Lead Generation, Inbound Marketing +20

  • Fintech, Logistics +3

  • $2,500 - 5,000

Elit-Web
Elit-Web

More than Digital Marketing

16 reviews
5

Grow your client base & drive revenue with Elit-Web, an award-proven digital marketing company that has helped thousands of brands attract traffic, win leads and online transactions. Unlock online growth with data-driven digital solutions today!

  • Chicago, Illinois, United States +4

  • Lead Generation, Inbound Marketing +58

  • Home Services, Insurance +29

  • Any

SeoProfy: SEO Company That Delivers Results
SeoProfy: SEO Company That Delivers Results

Data Driven SEO Agency

4 reviews
5

SeoProfy is a digital marketing agency with a focus on search engine optimization based on an advanced data-driven SEO approach.

  • Chicago, Illinois, United States +4

  • Lead Generation, Inbound Marketing +37

  • Home Services, Insurance +29

  • Starting from $1,000

Challenge

We needed to reach profitability and increase it month by month while keeping the advertising budget as it is.

Solution

We restructured the client's entire Google Ads account so it would be easier to scale. We optimized their landing pages, sales funnel, and sales pitch.

Result

In less than a year, we doubled the revenue and almost tripled the net profit while keeping the advertising budget at the same level, dramatically improving the company's cash flow.

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RivalMind
RivalMind

We Exist to Help Companies Thrive.

49 reviews
4.9

RivalMind exists to help companies thrive, driving transformational growth through innovative digital marketing.

  • Chicago, Illinois, United States

  • Lead Generation, Marketing Advice +32

  • Home Services, Insurance +29

  • Starting from $2,500

Are you a digital agency?

Boost your brand visibility and get quality inbound leads looking for expert help.

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Adcetera
Adcetera

A Digital and Creative Marketing Agency

25 reviews
4.9

We are an integrated, digital marketing agency empowering brands and moves minds. We specialize in Brand Strategy, Creative, Digital Marketing, and Media, combining data-driven insights with human-centric strategies to deliver measurable results.

  • Chicago, Illinois, United States +2

  • Lead Generation, Outbound Marketing +23

  • Insurance, Manufacturing +3

  • Starting from $5,000

Alpha Efficiency
Alpha Efficiency

Make It. WordPress Design, Development & SEO

48 reviews
4.8

Chicago Web Design, Development & SEO Agency, delivering unique aesthetics and traffic. Technical SEO, backlink building, content creation. We love all things machine learning and data-driven. Contact us for your quote on your next

  • Chicago, Illinois, United States

  • Lead Generation, Inbound Marketing +29

  • Fintech, Healthcare & Hospital +3

  • Starting from $5,000

Simply Works Agency
Simply Works Agency

Elevate Your Brand with Simply Works Agency

4.8

Welcome to Simply Works Agency, your one-stop solution for creative digital marketing and design! Our team specializes in transforming your ideas into compelling stories that resonate with your audience.

  • Chicago, Illinois, United States +2

  • Lead Generation, Inbound Marketing +50

  • Home Services, Insurance +27

  • Starting from $2,500

Be Found Online (BFO)
Be Found Online (BFO)

Driven by Data. Fueled by Humans.

3 reviews
4.8

Be Found Online, an award-winning digital marketing agency, helps purpose-driven brands remain ahead in a competitive digital landscape. A tight-knit team, BFO uses Paid Media, Organic Search, and Analytics to help good organizations do great things.

  • Chicago, Illinois, United States

  • Lead Generation, Inbound Marketing +37

  • Healthcare & Hospital, Ecommerce +16

  • Starting from $5,000

(human)x
(human)x

Market Less. Matter More

4.8

We’re a digital marketing agency that creates exponential growth by connecting business potential to human insight.

  • Chicago, Illinois, United States +3

  • Lead Generation, Inbound Marketing +58

  • Home Services, Insurance +27

  • Starting from $10,000

Challenge

The client wanted to scale up but needed to increase the profitability to fund it.

Solution

We coached the sales team and sent UTL parameters into their CRM, helping them shorten the duration of the calls and increase their sales rate. Then, with the new data, we crafted new campaigns, playing to the sales reps' strengths.

Result

An over-night increase in sales conversion rate of 30% and an additional improvement until we hit 43%, allowing the client to fund the scaling up they planned.

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Zadro Web
Zadro Web

Let's build your next amazing web project!

13 reviews
4.8

Providing cutting-edge web development, technical SEO, and cloud solutions that drive business growth.

  • Batavia, Illinois, United States

  • Lead Generation, Inbound Marketing +27

  • Ecommerce, Government +3

  • Starting from $5,000

Phoenix Solutions Group
Phoenix Solutions Group

Marketing solutions for the underdog.

4.7

Small business owners, unite! Phoenix Solutions Group is here to help you succeed with creative digital and traditional marketing services. From web development to SEO, we've got you covered. Let's grow your business together! Contact us today.

  • Rolling Meadows, Illinois, United States

  • Lead Generation, Market Research +42

  • Insurance, Fintech +3

  • Starting from $2,500

Comrade Digital Marketing Agency
Comrade Digital Marketing Agency

A responsible digital marketing agency!

96 reviews
4.7

A Chicago digital agency delivering custom web design, SEO, PPC, and integrated strategies to boost your online presence and revenue. We combine creativity and analytics for your business' growth. Guaranteed.

  • Chicago, Illinois, United States

  • Lead Generation, Inbound Marketing +14

  • Healthcare & Hospital, Ecommerce +3

  • Starting from $1,000

IMS.net
IMS.net

Grow Smarter with Sustainable SEO That Lasts

4.6

IMS.net drives long-term, sustainable growth for entrepreneurs with SEO built on helpful content and Google guidelines. Expect lasting visibility, steady traffic, and scalable success. Visit IMS.net for strategies that endure.

  • Chicago, Illinois, United States +2

  • Lead Generation, Inbound Marketing +41

  • Home Services, IT +3

  • $1,000 - $10,000

Mightybytes
Mightybytes

Assist clients with measurable marketing results

4.6

Mightybytes helps mission-driven organizations solve problems, build capacity, and drive business results. We are also a pioneer in the growing field of green UX and sustainable web design.

  • Chicago, Illinois, United States

  • Lead Generation, Inbound Marketing +25

  • B2B Services

  • Starting from $5,000

9DigitalMedia.com
9DigitalMedia.com

Digital Marketing, Delivered.

4.6

We are a group of experienced experts with min 10+ years of experience in SEO, PPC and Email marketing. No other agency can claim that!

  • Chicago, Illinois, United States +2

  • Lead Generation, Marketing Advice +23

  • Insurance, Fintech +3

  • Starting from $2,500

Challenge

- Established business hungry for growth and consistent lead flow - A business owner wanting to move out of day-to-day to write a book and launch a speaking brand - In a market that is becoming increasingly saturated (Somatic Therapy)

Solution

1. CONVERSION RATE OPTIMIZATION - A/B testing and optimization of service pages to focus on The businesses differentiators, and driving visitors to a free consultation - Screen recording monitoring to see where we are losing users, and A/B testing to fix the leaks 2. SEO - To open up new markets of audiences that need their help, but aren’t searching for “Somatic Therapy” per se. We focused on keywords related to Trauma, PTSD, Anxiety

Result

+203% Increase In Website Leads Year-over-Year (Comparing May 2025 - May 2024) +153% Increase In New Patients Year-over-Year (Comparing May 2025 - May 2024) +215% Increase in SEO Traffic Year-over-Year (Comparing May 2025 - May 2024)

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Visio SEO
Visio SEO

SEO Redefined With Clarity

4.6

Visio SEO has built a formidable reputation for its expertise in the complex, ever-evolving world of SEO. Our agency's strength lies in a holistic, forward-thinking approach to SEO that prioritizes long-term results over short-term gains.

  • Naperville, Illinois, United States +1

  • Lead Generation, Inbound Marketing +43

  • Home Services, Insurance +29

  • Starting from $1,000

US Marketing, Inc.
US Marketing, Inc.

A BOUTIQUE AGENCY WITH BIG AGENCY CAPABILITIES

27 reviews
4.5

A BOUTIQUE AGENCY WITH BIG AGENCY CAPABILITIES We're one of the few agencies that will show you inside your real Google Ads account. Most agencies will give you their dashboard to see what they want you to see.

  • Chicago, Illinois, United States

  • Lead Generation, Inbound Marketing +15

  • Dental, Manufacturing +3

  • $1,000 - 2,500

120/80
120/80

Data-Driven B2B Digital Marketing

4.5

120/80 is a B2B Digital Marketing Agency specializing in SaaS, Professional Services, Manufacturing & In-home Services.

  • Chicago, Illinois, United States

  • Lead Generation, Inbound Marketing +23

  • Legal Services, Manufacturing +1

  • $25,000+

Deep Footprint
Deep Footprint

We take better care of our clients and it shows.

n/a

Deep Footprint is a data-driven digital marketing company focused on Search Engine Optimization (SEO), Search Engine Marketing (SEM), and Social Media Marketing (SMM). We help our clients create and implement custom digital strategies.

  • Chicago, Illinois, United States

  • Lead Generation, Marketing Advice +18

  • Legal Services, Real Estate +3

  • Starting from $1,000

VisualFizz
VisualFizz

THINK OF US AS AN EXTENSION OF YOUR TEAM

n/a

VisualFizz is a marketing agency that fuels growth for B2B brands through branding, search, web, and marketing solutions.

  • Chicago, Illinois, United States

  • Lead Generation, Market Research +39

  • Fintech, Manufacturing +3

  • Starting from $2,500

Automotive Internet Media
Automotive Internet Media

“Yes We Can”

n/a

At AIM, we believe in a “Yes We Can” philosophy that puts our clients first. Our team is focused on servicing our customer’s needs and providing the best results possible. Even though we are highly technology focused, a real person to help you is

  • La Grange, Illinois, United States

  • Lead Generation, Marketing Advice +22

  • Ecommerce, Gambling +3

  • Starting from $1,000

Challenge

A luxury auto dealership in the New York metro area wanted to leverage geofencing marketing to drive over 500 new customer prospects to its website and attract over 100 potential buyers to its showroom.

Solution

Geofencing marketing proved to be a powerful tool for a luxury car dealership aiming to increase brand awareness and showroom traffic among affluent car buyers. Working with ETOS, the dealership implemented a highly targeted geofencing strategy. This approach involved crafting tailored creative assets, focusing on areas with high concentrations of luxury car shoppers, and tracking foot traffic conversions.

Result

300,000+ impressions: Successfully targeted luxury car shoppers, 500+ clicks to the website: Achieved a click-through rate exceeding industry standards by 50%, 132 showroom visits: Demonstrating measurable effectiveness in converting digital engagement into in-person traffic, Geo-conversion lift: Advertising-driven foot traffic averaged 1.20%, compared to 0.5% from natural foot traffic—a 140% increase.

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97 Switch
97 Switch

Marketing · Design · Strategy

n/a

97 Switch is an award-winning Chicago digital marketing agency that specializes in marketing, web design and strategy. We take great pride in our relationships with people. We operate with the understanding that it’s all about being good to others

  • Chicago, Illinois, United States

  • Lead Generation, Inbound Marketing +39

  • Fintech, Ecommerce +3

  • Starting from $5,000

Active in United States

These companies don’t have a physical office in the area but work and have clients there.

Connor Cedro
Connor Cedro

Tampa's Top SEO Expert

1 review
5

My approach is straightforward. I focus on high quality content, clean site structure, and keyword strategies that match the way people search.

  • Active in United States

  • Lead Generation, Inbound Marketing +6

  • Fintech, Ecommerce +1

  • $0 - $1,000

Lachi Media - Turning Clicks Into Paying Customers
Lachi Media - Turning Clicks Into Paying Customers

✔️ 5-Star Marketing for Local Service Companies

2 reviews
5

Lachi Media is an award-winning online marketing agency specializing in the Local Service industry. We offer PPC, Social Media Advertising, LSA management, and more. Book a free consultation now, and we'll turn your business goals into reality.

  • Active in United States

  • Lead Generation, Marketing Advice +7

  • Home Services, Ecommerce +1

  • Any

LRoss Marketing Consulting
LRoss Marketing Consulting

Work W/ A Digital Marketing Expert of 10 Years

8 reviews
5

Increase leads, not just traffic. No long contracts - We Drive Results, So We Don’t Need Long-term Contracts

  • Active in United States

  • Lead Generation, Inbound Marketing +7

  • Healthcare & Hospital, Legal Services +1

  • $5,000 - $10,000

ETOS Consulting, LLC
ETOS Consulting, LLC

Data - Execution - Results

38 reviews
5

ETOS Consulting LLC is a digital marketing agency that specializes in helping SMB transform into strong brands. We offer generative AI search, SEO, full stack advertising and cold outreach.

  • Active in United States

  • Lead Generation, AI Search Optimization +22

  • Home Services, Health & Wellness +3

  • Starting from $1,000

Bigbuda - Agencia Digital, CRO y Diseño Web
Bigbuda - Agencia Digital, CRO y Diseño Web

Expertos en Conversion Rate Optimization (CRO)

5

Optimized web design, custom development, and continuous CRO optimization to boost your sales. Generate more leads and improve your site with tailored strategies designed for improved conversions and sustainable growth.

  • Active in United States

  • Lead Generation, Marketing Advice +7

  • Ecommerce, IT +1

  • Starting from $2,500

Challenge

The tuition company offered high-quality online lessons across GCSE and A-Level subjects but struggled to generate leads via their website. Their site lacked search visibility, had weak content structure, and was built on a dated template not optimised for SEO or conversion. They needed a modern relaunch that could increase organic reach and generate consistent enquiries from parents and students.

Solution

We led the full relaunch and SEO strategy including: Keyword research targeting high-intent terms (e.g. “online GCSE maths tutor”, “A-level chemistry tuition”) Complete rewrite of homepage, subject pages, and blog content for clarity, search intent, and authority Designed an SEO-optimised site structure with improved UX and clear CTAs Technical SEO improvements: page speed, mobile-friendliness, and meta data optimisation Setup of Google Analytics 4 and Google Search Console with conversion

Result

+213% increase in organic traffic within 3 months Ranked on page 1 for 15+ subject-specific keywords including “online biology tutor” and “GCSE English lessons online” Conversion rate doubled, with average weekly enquiry forms rising from 4 to 12+ per week Bounce rate reduced by 28%, and average session duration increased by 36% Helped position the company for regional and national scale-up in 2024

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TheBestReputation
TheBestReputation

Reputation Management, Redefined

Proven track record
18 reviews
5

Work with one of the nation’s leaders in Online Reputation Management, media relations, and content removal solutions.

  • Active in United States

  • Lead Generation, Inbound Marketing +6

  • B2B Services, Media & Entertainment +1

  • Any

Tiga Digital Marketing
Tiga Digital Marketing

Helping Growth-Focused Businesses Scale with High-

5

Helping Growth-Focused Businesses Scale with High-Impact Digital Strategies At Tiga Digital, we help ambitious businesses grow faster by accelerating online sales and brand visibility through data-driven marketing.

  • Active in United States

  • Lead Generation, Marketing Advice +4

  • Fintech, IT +1

  • $0 - $2,500

Firestarter SEO
Firestarter SEO

We Help Denver Companies Grow

43 reviews
5

Firestarter SEO is Denver's #1 SEO agency and has been serving businesses for over 12 years. We have built 1000s of successful SEO strategies and more importantly delivered massive ROI for our clients, making us Denvers most trusted SEO company.

  • Active in United States

  • Lead Generation, Marketing Advice +17

  • Home Services, Legal Services +3

  • Starting from $1,000

Digital Commerce Partners
Digital Commerce Partners

"DCP – the only agency we're keeping." - Semrush

Proven track record
11 reviews
5

From the pioneers at Copyblogger, we excel in SEO and content marketing that drives traffic and growth. We don't just sell it – we're built on it.

  • Active in United States

  • Lead Generation, Inbound Marketing +17

  • Ecommerce, Manufacturing +3

  • Starting from $5,000

Trayl Marketing
Trayl Marketing

Marketing strategy that's easy to follow.

5

Most businesses wander through digital marketing without a clear path. At Trayl Marketing, we map out simple to follow marketing plans that convert leads into customers and drive real growth.

  • Active in United States

  • Lead Generation, Inbound Marketing +22

  • Ecommerce, Logistics +3

  • Starting from $5,000

The Builders Agency
The Builders Agency

Affordable Online Visibility for Your Business

19 reviews
5

At The Builders Agency, we work closely with our clients to understand their goals, and together, we craft digital marketing strategies that build your digital presence, drive growth, and achieve lasting success online.

  • Active in United States

  • Lead Generation, Market Research +28

  • Home Services, Healthcare & Hospital +3

  • $0 - $5,000

Search Engine People
Search Engine People

Leading SEO & PPC Solution Providers

Proven track record
24 reviews
5

We're an award-winning, full service Digital Marketing Agency that specializes in Search Engine Optimization and Pay Per Click Management. Considered by many to be the best in the field. In two and a half decades we've helped 2,500+ businesses reach

  • Active in United States

  • Lead Generation, Market Research +26

  • Insurance, Healthcare & Hospital +3

  • Starting from $1,000

NexusWave Technologies Inc.
NexusWave Technologies Inc.

Enhance online visibility. Access untapped markets

11 reviews
5

We enhance your business’s online visibility and facilitate access to untapped markets. Unlock your full potential.

  • Active in United States

  • Lead Generation, Marketing Advice +23

  • Healthcare & Hospital, Ecommerce +3

  • Any

Shapes and Pages
Shapes and Pages

OutSmart, OutClick, OutGrow

Proven track record
2 reviews
5

We help your business grow with SEO that delivers results. We bring in high-value traffic by connecting you to the right audience. No fluff—just measurable rankings, better visitors, and strategies built to drive success. Let’s grow together.

  • Active in United States

  • Lead Generation, Inbound Marketing +23

  • Legal Services, IT +3

  • $0 - $5,000

Anchour
Anchour

Helping the good ones win.

11 reviews
5

Anchour is a digital-first branding agency focused on strategy, design, and growth. We build unforgettable brands and websites that deliver real business results, combining strategic thinking, creativity, and hard work to help brands thrive.

  • Active in United States

  • Lead Generation, Market Research +23

  • Home Services, Fintech +3

  • Starting from $10,000

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