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TOP Professional SEO Services in Illinois

List of TOP 40 SEO Companies in Illinois. Discover the most skilled marketing agencies from our community to outsource your marketing to.

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Straight North
Straight North

Hire Your Last Agency

60 Google 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

  • SEO, Shopify SEO +20

  • Fintech, Logistics +3

  • $2,500 - 5,000

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

  • SEO, Backlink Management +35

  • Home Services, Insurance +29

  • Starting from $1,000

Elit-Web
Elit-Web

More than Digital Marketing

1 Google review
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

  • SEO, Backlink Management +55

  • Home Services, Insurance +29

  • Any

Galactic Fed
Galactic Fed

Marketing that triples your revenue, not costs.

4.9

Galactic Fed is a marketing agency that grows your sales with the data, AI, and growth hacking behind Silicon Valley’s iconic brands. We build campaigns focused on your revenue and ROI, with faster timelines and lower costs than anywhere else.

  • Chicago, Illinois, United States +1

  • SEO, Search Engine Marketing +23

  • Fintech, Ecommerce +3

  • Starting from $5,000

PIXAI DIGITAL
PIXAI DIGITAL

Launch. Boost. Grow.

4.9

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

  • Chicago, Illinois, United States

  • SEO, Search Engine Marketing +18

  • Ecommerce, IT +3

  • Any

RivalMind
RivalMind

We Exist to Help Companies Thrive.

33 Google reviews
4.9

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

  • Chicago, Illinois, United States

  • SEO, Backlink Management +32

  • Home Services, Insurance +29

  • Starting from $2,500

Challenge

We started working on this google ad account from April, 2022 and provided a Google Ads audit with suggestions to improve the ad performance.

Solution

In April, we spent around $530K with an ROAS of 8.28x which is a 7.54% increase from its previous month.

Result

From month on month, we started to increase the ad spend by maintaining the google ROAS over 6x on the account. In November 2022, we spent over $1M with an ROAS of 6.8x.

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Xamtac Consulting
Xamtac Consulting

A Scientific Approach to Digital Marketing

4.9

Digital Marketing Agency that takes a scientific approach to Digital Marketing Paid Ad Platforms Marketing Creatives Landing Pages Email/SMS Campaigns & Automated Flows Social Media Marketing Website Development Copywriting SEO Marketing is a science

  • Chicago, Illinois, United States

  • SEO, SEO Consulting +23

  • Healthcare & Hospital, Ecommerce +3

  • Any

Web3 Meta Growth
Web3 Meta Growth

Connecting customers with your business.

1 Google review
4.9

We specialize in leveraging the latest advancements in Web 2.0 & Web 3.0 technologies to support your business. Our services range from strategic planning to website development, to enhance your visibility on organic search and the Metaverse.

  • Arlington Heights, Illinois, United States

  • SEO, SEO Consulting +20

  • Healthcare & Hospital, IT +3

  • Starting from $1,000

Solitude Marketing
Solitude Marketing

Stress-Free Marketing

2 Google reviews
4.8

At Solitude Marketing, we specialize in taking the stress out of digital marketing, allowing you to focus on what you do best.

  • Oak Park, Illinois, United States

  • SEO, SEO Consulting +22

  • Ecommerce, Legal Services +3

  • Starting from $1,000

DYRE Marketing
DYRE Marketing

Your Success, Our Mission

4.8

DYRE Marketing delivers ROI-driven web design, SEO, and PPC strategies. With over 17 years of experience, we approach each project with care, maximizing every investment to ensure measurable results and tailored digital solutions for your business.

  • Wheaton, Illinois, United States

  • SEO, SEO Consulting +23

  • Home Services, Ecommerce +3

  • $1,000 - $5,000

Alpha Efficiency
Alpha Efficiency

Make It. WordPress Design, Development & SEO

38 Google 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

  • SEO, Mobile SEO +29

  • Fintech, Healthcare & Hospital +3

  • Starting from $5,000

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

Driven by Data. Fueled by Humans.

4.7

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

  • SEO, Backlink Management +36

  • Ecommerce, Food & Beverages +3

  • Starting from $5,000

Challenge

We started working on this ad account from January, 2020. Over time, we worked to reduce sales costs and were successful in achieving 24.54% lower cost per sale at a price of $36.23.

Solution

We created new search and performance max campaigns by researching quality keywords & writing compelling ad copies.

Result

Making monthly optimizations from January 2020 to November 2022, conversions increased by 160.33%, and conv. value increased by 162.45%.

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(human)x
(human)x

Market Less. Matter More

4.7

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

  • Chicago, Illinois, United States +3

  • SEO, Backlink Management +58

  • Home Services, Insurance +27

  • Starting from $10,000

King SEO Services
King SEO Services

Your Growth Partner for Local SEO, PPC and SMM

4 Google reviews
4.7

King SEO Services is a Black-owned digital marketing agency specializing in local SEO, web design, and PPC. We stand out with personalized strategies, data-driven results, and a deep commitment to growing small businesses in underserved communities.

  • Chicago, Illinois, United States

  • SEO, Backlink Management +20

  • Home Services, Healthcare & Hospital +3

  • $1,000 - 2,500

Mediaspace
Mediaspace

A Squarespace focused digital marketing agency.

4.7

A digital marketing agency built for change. We offer website development through Squarespace, SEO services, PPC, and social media advertising. Based in Chicago with clients globally, our Mediaspace team is passionate about digital marketing.

  • Chicago, Illinois, United States

  • SEO, Mobile SEO +34

  • Fintech, Architecture +3

  • Starting from $2,500

Sitelogic
Sitelogic

Smarter decisions for optimized websites

4.7

We enable smarter decisions for optimized websites. Prioritize your efforts and make informed decisions so that you can do more with what you already have.

  • Chicago, Illinois, United States

  • SEO, SEO Consulting +10

  • Ecommerce, B2B Services +1

  • Starting from $5,000

The Marketing Greenhouse
The Marketing Greenhouse

Cultivate your Business

1 Google review
4.7

We are a marketing agency fueled by our love of building brands. Our goal is to help businesses build and expand their messaging through authentic and compelling digital storytelling in a modern world. We create customized business and marketing

  • Wilmette, Illinois, United States

  • SEO, Mobile SEO +23

  • Ecommerce, Government +3

  • Starting from $1,000

Promotive Marketing
Promotive Marketing

Partners in Growth Experts in Visibility

6 Google reviews
4.7

Promotive Marketing excels in boosting online visibility for home service businesses. With a proven track record of increasing revenues by 200%, we're dedicated to making your business shine online and achieving success together.

  • Peru, Illinois, United States

  • SEO, SEO Consulting +30

  • Home Services, Real Estate +2

  • Any

Challenge

We started working on this ad account from June, 2021 and provided a Google Ads audit with suggestions to improve the ad performance. In June 2021 client was getting leads at CPA of $114.69.

Solution

We optimized campaign, keywords and conversion tracking

Result

After making changes & creating new campaigns by finding new keywords to bid on, we started to see a decrease in CPA. And by October 2021, the client was getting leads at CPA of $40 which is 65% less than the month of June.

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Better Brands Plus, Inc.
Better Brands Plus, Inc.

Creating Better Brands, Website, SEO, and Social

12 Google reviews
4.6

If you are looking to grow your B2C business, expand your brand awareness, and have great search positioning, contact Better Brands Plus today.

  • Illinois, United States

  • SEO, SEO Consulting +21

  • Home Services, Manufacturing +2

  • $2,500 - $5,000

Fortress Consulting
Fortress Consulting

Branding. Marketing. Web Design.

5 Google reviews
4.6

Fortress Consulting is a digital marketing agency in Chicago, Illinois specializing in Branding, Web Development, and Marketing.

  • Chicago, Illinois, United States

  • SEO, SEO Consulting +23

  • Healthcare & Hospital, Ecommerce +3

  • Starting from $5,000

Luna Vista Digital, LLC
Luna Vista Digital, LLC

Muscle-Up Your Website

4.6

Unlock the potential of Inbound marketing with Luna Vista Digital. Services include content & content marketing, SEO & paid search, analytics & conversion optimization. Experienced, professional strategies that improve your conversion.

  • Chicago, Illinois, United States

  • SEO, SEO Consulting +6

  • Healthcare & Hospital, Health & Wellness +1

  • $2,500 - 5,000

Visio SEO
Visio SEO

SEO Redefined With Clarity

4.5

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

  • SEO, Backlink Management +43

  • Home Services, Insurance +29

  • Starting from $1,000

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

  • SEO, Mobile SEO +23

  • Legal Services, Manufacturing +1

  • Any

LR Data Science
LR Data Science

Setting your Organization to sell Online

4.5

At LR Data Science, we run quick audits on organizations wanting to get their share of the booming Online Market. We call this session an eCommerce Audit. The 2 deliverables of this 3 hours session are: 1. a Heatmap showing the organization

  • Chicago, Illinois, United States

  • SEO, Technical SEO +24

  • Ecommerce, Logistics +1

  • $2,500 - 5,000

Challenge

The real estate lawyer's website was underperforming in search engine visibility, with low keyword rankings that stifled online discovery and client engagement.

Solution

We executed a targeted SEO strategy that focused on industry-specific keyword optimization, authoritative content creation, and strategic SERP feature targeting to enhance the site's search presence.

Result

In just 60 days, the lawyer's site saw a phenomenal 2200% surge in keyword rankings, coupled with a significant uptick in SERP feature appearances, markedly increasing online visibility and client inquiries.

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Stan Ventures
Stan Ventures

Indo-American agency specializing in SEO & Links.

5 Google reviews
4.4

With 14 years of experience and a deep understanding of how search engines work, Stan Ventures is more than just a SEO service provider – we're strategic partner for website and agency owners alike in their pursuit to grow their business.

  • Lake Bluff, Illinois, United States

  • SEO, Backlink Management +10

  • Insurance, Fintech +18

  • $0 - $2,500

VisualFizz
VisualFizz

THINK OF US AS AN EXTENSION OF YOUR TEAM

3.8

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

  • Chicago, Illinois, United States

  • SEO, Mobile SEO +39

  • Fintech, Manufacturing +3

  • Starting from $2,500

MarketVisory Group, Inc
MarketVisory Group, Inc

Healthcare. Marketing. Results.

3.6

MarketVisory Group is a HIPAA compliant healthcare marketing agency. We specialize in helping established, independently owned healthcare practices grow. We focus on medical, dental, surgical, psychotherapy, and holistic health practices. Clients

  • Chicago, Illinois, United States

  • SEO, Mobile SEO +13

  • Healthcare & Hospital, Dental

  • $1,000 - $2,500

Caliber Brand Strategy + Content Marketing
Caliber Brand Strategy + Content Marketing

The #1 Marketing Department For Firms Without One.

3.6

Build a guaranteed, never-ending stream of new business. Without overwhelm, effort, stress or even a Marketing Department. Relax knowing you've finally tamed the marketing tornado with Chicago's best Brand Quarterback to help you build, grow and

  • Chicago, Illinois, United States

  • SEO, Mobile SEO +26

  • B2B Services

  • Starting from $5,000

Automotive Internet Media
Automotive Internet Media

“Yes We Can”

3.6

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

  • SEO, Mobile SEO +22

  • Ecommerce, Gambling +3

  • Starting from $1,000

97 Switch
97 Switch

Marketing · Design · Strategy

3.5

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

  • SEO, Mobile SEO +39

  • Fintech, Ecommerce +3

  • Starting from $5,000

Challenge

The HVAC company's online presence had hit a plateau, with stagnant rankings for critical industry-related keywords. Despite having a foundational digital footprint, their performance in search engine results pages (SERPs) was not gaining traction, which limited their exposure.

Solution

We launched an aggressive SEO overhaul with a focus on keyword optimization, superior content, and user experience upgrades, targeting vital HVAC keywords and SERP features to boost visibility.

Result

Within a mere 60 days, our SEO efforts skyrocketed the company to the top 3 rankings for the most popular HVAC-related keywords. This improvement not only boosted their online visibility but also resulted in an enhanced presence in SERP features.

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Deep Footprint
Deep Footprint

We take better care of our clients and it shows.

3.5

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

  • SEO, Mobile SEO +18

  • Legal Services, Real Estate +3

  • Starting from $1,000

ThirdSide, Inc.
ThirdSide, Inc.

Websites Made Easy

3.5

ThirdSide is an award-winning visual and web design firm based in Champaign, IL and Portland, OR. We help local businesses create and maintain a powerful image in print and on the web.

  • Champaign, Illinois, United States

  • SEO, Mobile SEO +16

  • Fintech, Architecture +3

  • Starting from $2,500

Active in United States

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

Digital Drew SEM
Digital Drew SEM

Full Service Digital Marketing Solutions

Proven track record
59 Google reviews
5

Full-Service Marketing Agency offering SEM, SEO, Organic Social Media, Web Development, and Email Marketing. Get real results driven by data. Our goal is ROI.

  • Active in United States

  • SEO, Backlink Management +19

  • Healthcare & Hospital, Ecommerce +3

  • $1,000 - 2,500

GCOM Designs
GCOM Designs

Services Designed to Help Your Company Grow

11 Google reviews
5

GCOM Designs is your one-stop digital marketing hub. Specializing in SEO, web design, local SEO, Google Ads management, and site auditing. Elevate your digital game with tailored solutions that drive results

  • Active in United States

  • SEO, Backlink Management +9

  • Ecommerce, Real Estate +1

  • Any

Brewerii
Brewerii

Help You Acquire Customers from Search Engine

Proven track record
5

Brewerii - pronounced as /ˈbrʊr.i/ - is a pronoun of long-term SEO success. We help your company achieve SEO success by integrating a full-stack SEO team, deployable within 24 hours.

  • Active in United States

  • SEO, Backlink Management +18

  • Fintech, Ecommerce +3

  • $0 - $5,000

MacroHype
MacroHype

You get results or your 100% money back!

77 Google reviews
5

MacroHype is a digital media and marketing company. We specialize search engine optimization, social media management, website development, ppc ads.

  • Active in United States

  • SEO, SEO Consulting +5

  • Legal Services, Real Estate +1

  • Any

Webfitters®
Webfitters®

Big Ideas, Big Results

41 Google reviews
5

Creative. Strategic. Passionate. We're big enough to see your vision. Small enough to care! We pride ourselves in building strategic partnerships with our clients, helping solve their problems.

  • Active in United States

  • SEO, Search Engine Marketing +22

  • Healthcare & Hospital, Legal Services +3

  • Starting from $5,000

WebRefresh
WebRefresh

Specialised SEO Agency Sydney

Proven track record
25 Google reviews
5

👋 We're a specialised SEO agency in Sydney focused on delivering the highest quality SEO experience and results ---> ⚪ No Lock-In Contracts, ⚪ 100% Australian Owned and Operated,⚪ A Specialised SEO-Only Agency

  • Active in United States

  • SEO, Backlink Management +23

  • Fintech, Ecommerce +3

  • Starting from $2,500

MJI Marketing
MJI Marketing

Simply Better

11 Google reviews
5

Based in Roanoke, Virginia, our digital marketing agency started out as a small company helping other small businesses in the area get a leg up on the competition. Today, we continue helping businesses grow organically with our range of web

  • Active in United States

  • SEO, Technical SEO +28

  • Legal Services, Manufacturing +3

  • Any

Cosmik Carrot
Cosmik Carrot

Help passionate business owners who want to thrive

24 Google reviews
5

We help passionate business owners who want to thrive and succeed in boosting their business through the web stratosphere. Our WordPress websites can showcase your expertise, attract ideal clients, and deliver sales, even if you know nothing about

  • Active in United States

  • SEO, SEO Consulting +19

  • Healthcare & Hospital, Ecommerce +3

  • Starting from $1,000

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