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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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DYRE Marketing
DYRE Marketing

Your Success, Our Mission

4 Google 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

  • SEO, SEO Consulting +23

  • Home Services, Ecommerce +2

  • $1,000 - $5,000

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

4 Google 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

  • 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

Challenge

The Shelter Institute's Shopify-based tools store had not been updated in several years and showed its age with a decaying UI and missed opportunities for marketing engagement

Solution

We sprinted to deliver a UI refresh and migrated to a modern OS2.0 theme. We updated navigation to support the customer journey, implemented enhanced data feeds, and worked to improve data and metadata structures for consistency and efficiency. The new foundation has triggered a new phase of growth.

Result

Over 400% New Customer Acquisition through Google Ads & Meta Campaigns.

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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

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

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

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

  • SEO, Backlink Management +50

  • Home Services, Insurance +27

  • Starting from $2,500

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

Driven by Data. Fueled by Humans.

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

  • SEO, Backlink Management +36

  • Ecommerce, Food & Beverages +3

  • Starting from $5,000

Alpha Efficiency
Alpha Efficiency

Make It. WordPress Design, Development & SEO

35 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

Challenge

Online Sales Growth Site Migration Web Design & Development Subscription Implementation Loyalty Program Implementation Digital Marketing

Solution

Through E-commerce Marketing, Web Design, E-Commerce Development, and Shopify CRO, we worked with Wymans to bring a legacy grocery brand into the DTC space. We supported the brand through a significant site migration to Shopify Plus and implemented subscription and loyalty programs.

Result

5x ROAS and a 300% increase in Repeat Customer Customer Orders.

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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

(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

Adcetera
Adcetera

A Digital and Creative Marketing Agency

11 Google reviews
4.7

Adcetera is a full-service, independent digital and creative marketing agency specializing in strategy & insights, creative services, digital marketing, and performance media.

  • Chicago, Illinois, United States +1

  • SEO, Search Engine Marketing +23

  • Insurance, Manufacturing +3

  • Starting from $5,000

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

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

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

Challenge

Hyperlite Mountain Gear makes the best ultralight backcountry gear in the world. During the pandemic, when the world turned to the outside for activity and connection, HMG needed to reach new audiences despite limited supply chains while not watering down its rock-solid brand.

Solution

We worked with Hyperlite to fuel their growth in every digital area of the business—from performance marketing to data modeling, from the development of their Shopify Plus site to building workflows and automation.

Result

Through Strategic Web Design & Development, Email Marketing, Performance Marketing Strategy & Management, & Data-Driven Modeling & Reporting, we helped drive a ROAS of 5x and Record-Breaking New Customer Acquisition.

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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

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

The Loop Marketing Inc
The Loop Marketing Inc

Elevate Your Marketing

4.6

The Loop Marketing is an award-winning digital agency based in Chicago, IL serving clients across the US. Our core expertise includes Website Design, search engine optimization, paid search and social, content marketing, social media marketing,

  • Chicago, Illinois, United States

  • SEO, Mobile SEO +38

  • Healthcare & Hospital, Ecommerce +3

  • Starting from $2,500

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 healthcare clinic faced a major challenge in attracting new patients despite offering high-quality services. Their online presence was limited, and they lacked visibility in local search results. The clinic aimed to increase patient inquiries, build brand trust, and enhance engagement on digital platforms. They wanted a strategic approach to reach potential patients searching for healthcare services in their area while strengthening their online credibility.

Solution

We started by redesigning the clinic’s website for a better user experience, focusing on mobile responsiveness and a clear call-to-action for appointment booking. SEO improvements targeted high-intent local keywords like “best dental clinic near me” and “family doctor [city].” We ran Google Ads and a social media campaign featuring patient testimonials, clinic updates, and healthcare tips. Our approach also included reputation management, with positive reviews featured prominently on their profi

Result

Within six months, patient inquiries increased by 135%, with organic traffic growth of 92%. The clinic saw a substantial rise in new patient bookings, leading to full appointment schedules and expanded service demand. Our efforts created sustained engagement, built patient trust, and established the clinic as a preferred local provider. The improved online presence delivered a high ROI, with inquiries continuing to grow due to lasting SEO and social media improvements.

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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

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

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 eCommerce store struggled with low conversions and high cart abandonment rates, impacting revenue and customer retention. Their online shopping experience lacked engagement, and they sought a strategy to boost conversions, attract new customers, and foster loyalty. The goal was to build a streamlined customer journey from product discovery to purchase completion and re-engage customers who had previously abandoned their carts.

Solution

We redesigned the site to improve user experience and ensure easy navigation, with optimized checkout processes to reduce friction. Our abandoned cart email series brought back potential customers, while Google and Facebook ads targeted high-intent audiences. We also launched a loyalty program rewarding repeat purchases, creating personalized offers based on past behavior to encourage return customers. Email campaigns promoted flash sales and exclusive discounts.

Result

Monthly sales surged by 300%, and the customer retention rate increased by 40%. The abandoned cart recovery emails achieved a 25% conversion rate, while the loyalty program significantly boosted repeat purchases. Paid ads led to a 60% increase in new customers, driving both immediate revenue and long-term loyalty. Our tailored approach created a robust sales funnel, establishing a strong foundation for continued growth and solidifying customer relationships.

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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.

First Pier
First Pier

Maine Shopify & E-Commerce Agency

5

First Pier, a division of Helm Digital, specializes in total commerce solutions, from eCommerce web development to branding. Located in Portland, First Pier is Maine's first Shopify Expert, and specializing in the implementation of Shopify, Shopify

  • Active in United States

  • SEO, SEO Consulting +48

  • Home Services, Ecommerce +11

  • Starting from $2,500

Markity - All-In-One Digital Marketing Agency
Markity - All-In-One Digital Marketing Agency

Your All-In-One Digital Marketing Partner

5

Markity by Elatre is an all-in-one digital marketing agency, specializing in data-driven strategies to enhance brand visibility, drive conversions, and maximize ROI. We offer end-to-end marketing services tailored to each client’s unique needs.

  • Active in United States

  • SEO, Backlink Management +23

  • Ecommerce, B2B Services +3

  • Any

BlindSeer
BlindSeer

Your eCommerce Success, Optimized

Proven track record
1 Google review
5

BlindSeer is a dedicated eCommerce SEO agency focused on helping scale business through strategic marketing. Our team are specialists in their fields allowing for faster & smarter campaign execution.

  • Active in United States

  • SEO, Backlink Management +12

  • Ecommerce, Food & Beverages +3

  • Starting from $1,000

Vivid Strategy
Vivid Strategy

Discover the power of digital with Vivid Strategy

3 Google reviews
5

Our digital marketing services are designed to help you reach your customers online. We provide custom strategies, content marketing, SEO, website design and development, PPC ads and more to help you grow your business.

  • Active in United States

  • SEO, Backlink Management +22

  • Legal Services, Real Estate +3

  • Any

Sixth City Marketing
Sixth City Marketing

ROI-Focused Strategies That Work

20 Google reviews
5

Our ROI-focused digital marketing agency can help your business increase sales through customized SEO, PPC, and web design.

  • Active in United States

  • SEO, Shopify SEO +6

  • Home Services, Legal Services +1

  • Starting from $2,500

Qwerry
Qwerry

Ask the right questions

5

Our mission is simple: we help marketers, brand leaders, and business owners get an outside-in view of their market so they build cohesive brand and marketing strategies that drive brand growth.

  • Active in United States

  • SEO, Technical SEO +14

  • Home Services, Fintech +3

  • Starting from $2,500

Muon Marketing
Muon Marketing

Get Found. Get Customers. Grow Local.

Proven track record
19 Google reviews
5

We are a digital marketing agency specializing in local SEO. We help businesses improve their online visibility and attract more customers in their local area. If you're looking to for local qualified leads, contact us today for a free consultation!

  • Active in United States

  • SEO, Backlink Management +32

  • Home Services, Healthcare & Hospital +3

  • Any

Sagapixel
Sagapixel

Proven Healthcare Digital Marketing for Growth

14 Google reviews
5

Sagapixel is a healthcare digital marketing company that works with companies ranging from local healthcare providers, to VC-backed healthcare tech companies, to household names in healthcare.

  • Active in United States

  • SEO, Backlink Management +19

  • Healthcare & Hospital, Dental +1

  • Starting from $1,000

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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