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326 Best SEO Companies in Illinois, USA

Looking for Illinois SEO Services in August 2025?

326 Best SEO Companies in Illinois, USA
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Blue Media Marketing, Inc.
5755 Oberlin Dr, San Diego, CA 92121
5 5 out of 5.0 (11 reviews)
Verified Business Verified Business Founded 32.2 years ago Revenue 2M Starts at $90 / hour
Driving Conversions
Blue Media specializes in SEO and Paid Search (PPC) services for small businesses, medium-sized enterprises, and large corporations. Whether you're a local shop or a global company, our team can help you achieve success through effective SEO/PPC strategies. With a track record of successful campaigns for hundreds of clients, our commitment to quality results sets us apart. read more
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Chicago Website Design SEO Company
10 S Riverside Plaza, Ste 875, Chicago, IL 60606
(no reviews)
Claim This Business Claim this business Founded 17.7 years ago Revenue $87.6 Million Starts at $5,000
We Will Make The Internet Work For Your Business!
Chicago Website Design SEO Company collaborates with GoDaddy Pro, Yext, Chicago Tribute, and Built-in-Chicago to drive massive quality traffic to your website. With Chicago Website Design SEO, you can explode your SEO traffic today and protect your interest online. Use the company's online tool to receive an instant report of your local SEO performance in minutes by entering your business name. Started in 2008, the Chicago-based company has become an SEO leader in major US cities. read more
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Linchpin SEO
130 S Canal St, Chicago, IL 60606
(no reviews)
Claim This Business Claim this business Founded 12.7 years ago Hourly Rate $100 / hour Revenue $1 Million Starts at $1,000
Helping You Beat Your Competition
Are you looking for a new breed of SEO strategists in Chicago? Linchpin SEO is the kind of brands, and you will love working with them because they do things differently. The team of experts at Linchpin SEO approach each of their projects with I can-do-it attitude. If you want to launch a blog, for example, the Raleigh Digital Agency will influence your brand ranking positively by developing a custom-tailored strategy. Linchpin does not sell snake oil like other SEOs.

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Over The Top SEO Chicago
1016 W. Jackson Boulevard, Chicago, IL 60607
(no reviews)
Claim This Business Claim this business Founded 11.7 years ago Hourly Rate $300 / hour Starts at $5,000
Chicago SEO Experts: Bringing Search Engine Optimization Strategy To Your Digital Marketing Plan
It is always a struggle to keep up with competition in the city of Chicago, which is why Over The Top SEO Chicago provides crucial local SEO support for the success of its clients business. If you want something new and fresh, drop a call at 800-550-3101 for improvement on your site and increase in sales. In the realm of search, for instance, the team at Over The Top SEO Chicago exhibits exceptional expertise.
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SEO Solutions
833 W 15th Pl, Ste 511, Chicago, IL 60608
(no reviews)
Claim This Business Claim this business Founded 20.7 years ago Hourly Rate $100 / hour Revenue $18.9 Million Starts at $1,000
Find Out What is Holding Your Website Back!
SEO Solutions scans both off-page and on-page as well as social analysis of your website. It covers about 60 ranking factors to gain a full understanding of your site. Close to 12 years the company has been focusing on PPC, Social Media Marketing, SEO, and Web Design. The team at SEO Solutions devotes 100% to help your business grow. To get help call 1-847-359-6969.

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Chicago SEO Company
300 North LaSalle Street, Suite 4925, Chicago, IL 60654
(no reviews)
Claim This Business Claim this business Founded 18.7 years ago
OUR CHICAGO SEO SERVICES DOMINATE COMPETITION
If you want to expand your business growth, Chicago SEO Company will help you bring in sales by pushing you to the top of search engines. Call 312-428-6976 today to hire the best SEO Chicago Company. Since 2007, the firm has ranked over 4,700 keywords to page 1# of Google. The firm\'s effort focuses over 90% on SEO, Coding, Web Design, Facebook Retargeting, Google Adwords, Niche Guest Posting and Content Marketing. read more
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New Media Chicago
444 W Lake St., Suite 1700, Chicago, IL 60606
(no reviews)
Claim This Business Claim this business Founded 29.7 years ago Hourly Rate $100 / hour Revenue $9.9 Million Starts at $10,000
Full-Service Interactive Agency
New Media Chicago is a marketing guru driving its client's business forward. Twice in a row, Inc. 5000 ranked the firm as the fastest growing company. With over 20 years of success in building businesses, numerous companies have chosen to collaborate with the digital agency. New Media Chicago can create a complex yet easy to use site. The firm has hosted and deployed over 4,000+ social media accounts. For any inquiries always drop a line at 312-416-8466.

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DMA I Digital Marketing Agency
111 E. Wacker Drive, Chicago, IL 60601
(no reviews)
Claim This Business Claim this business Founded 23.7 years ago Hourly Rate $100 / hour Starts at $1,000
SEO Services Driven By Results
DMA I Digital Marketing Agency is a digital marketing firm that is known for keeping their word when it comes to delivering results. DMA is based in Chicago and they learn about the needs of their clients, dig into research, and weave out topical marketing solutions. DMA has worked with top brands in the industry and their campaigns have generated high ROI. Their team are SEO experts and they offer other services such as: Pay Per Click Ads, Online Reputation Management, Social Media Marketing, and much more.
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Straight North
211 W. Upper Wacker Drive, Ste 1800, Chicago, IL 60606
(no reviews)
Claim This Business Claim this business Founded 28.7 years ago Hourly Rate $100 / hour Revenue $11 Million Starts at $1,000
Make Every Click Count
Are you in need of services that move the needle? Straight North boasts of 1 million plus validated leads generated for their customers. Get an instant free SEO Audit from their website today to get started. Straight North offers a range of services from PPC, SEO, and email campaigns. The company produces measurable internet marketing campaigns for your business. Websites that have published Straight North's content include Forbes, NBC NEWS, and YAHOO! Small Business, MOZ, Salesforce and Smashing Magazine. Call today to get a free quote.

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Operation Technology
211 W Wacker Dr, Chicago, IL 60606
(no reviews)
Claim This Business Claim this business Founded 16.7 years ago Hourly Rate $50 / hour Starts at $1,000
Don??t Just Show Up, Stand Out.
Operation Technology is an SEO firm based in Chicago. Operation Technology creates professional websites and includes the technologies that help your website to show up on the first page of Google search. Beyond just showing up on search engines, Operation Technology helps you create content that will give your brand a standing ovation among your competitors in the market through Search Engine Optimization and other services. Their team are experts in creating brand awareness and helping you to grow your business revenue.
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Confluence Local Marketing
1001 E Ogden Ave, Ste 201a, Naperville, IL 60563
(no reviews)
Claim This Business Claim this business Founded 13.7 years ago
Real Customers. Real Growth.
No more excuses for dwindling sales. Now is the time to get your groove on. Confluence Local Marketing is a top-notch digital marketing organization that knows how to bring traffic to your website. Their office is located in Naperville. Their services are weaved around the following: Local TV Adverting, Online Reputation Management, Social Media Management, Map Placement, and Optimization. They have been featured on CNN, Facebook, Daily Herald, NBC, Fox News and so on. Get in touch with Confluence Local Marketing today to schedule a digital demo solution.
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Be Found Online
3304 N Lincoln Ave, Chicago, IL 60657
(no reviews)
Claim This Business Claim this business Founded 16.7 years ago Hourly Rate $150 / hour Revenue $8.3 Million Starts at $5,000
CONNECTING BRANDS AND HUMANS
Be Found Online is a Chicago-based SEO organization that helps different brands to connect with their targeted audience, while being at the forefront of the industry by beating out their competition on search results. Be Found Online's team are professionals and experts in Paid Media, Organic Search Analytics and SEO. Be Found Online has helped many firms increase their web traffic and lead generation. Get in touch with Be Found Online today and grow your business.
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Thrive Agency Chicago
70 W Madison St, Ste 1400, Chicago, IL 60602
(no reviews)
Claim This Business Claim this business Founded 20.7 years ago Hourly Rate $100 / hour Starts at $1,000
Custom Online Marketing Strategies That Deliver Results
The family-owned Thrive Agency Chicago helps local and international businesses in the field of digital marketing consultancy. Talk to a digital marketing expert at Thrive Agency Chicago today for your SEO services. The company recognizes that each business is unique, therefore, requires a different marketing plan. No tying contracts because the company believes in delivering a positive ROI first and foremost. Thrive Agency Chicago will fight for your space online. Rebrand digitally now with Thrive!
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Logical Media Group
445 W Erie Street, Ste 208, Chicago, IL 60654
(no reviews)
Claim This Business Claim this business Founded 22.7 years ago Hourly Rate $100 / hour Revenue $4.9 Million Starts at $5,000
We Craft Exceptional Digital Experiences
Would you like to experience an amazing digital footprint in your online brand? Are you keen on getting the word out about your organization? If so, you need to reach out to Logical Media Group. Logical Media Group is an SEO firm based in Chicago with rich practical experience in Search Engine Optimization, Web Design, Amazon Ads, and Pay Per Click Ads. All these services are targeted towards helping your business to connect with potential clients and leverage on online possibilities.
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SoMe Digital Media
845 W. Washington Blvd, Floor 2, Chicago, IL 60607
(no reviews)
Claim This Business Claim this business Founded 13.7 years ago Hourly Rate $150 / hour Revenue $2.4 Million Starts at $5,000
We are a Chicago digital marketing agency.
SoMe Digital Media is a creative SEO company located in Chicago. With their 11-member team, SoMe Digital Media creates strategies and deploys tools that help businesses make sense of the online space. SoMe Digital Media runs market intelligence and uses that to create campaigns that will produce results. Their services include: Search Engine Marketing, Social Media Management, Content Marketing Strategy and Development, Paid media, Web Development and Design, and other digital solutions.
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Site It Now
1016 W. Jackson Boulevard, Chicago, IL 60607
(no reviews)
Claim This Business Claim this business Founded 16.7 years ago Hourly Rate $25 / hour Starts at $1,000
We build quality website and help businesses reach new customers.
Site It Now is an SEO company based in Chicago. They have mastered the ropes of creating innovative solutions to their clients. Site It Now has an awesome in-house team that has practical experiences in SEO, Web Design, Social Media Marketing, and solid hosting solutions. Site It Now helps you to get your website to rank on the first page of Google, to increase the traffic you recieve, and get you potential clients. For your next marketing campaign, bring Site It Now onboard to create some magic.
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MBP Marketing By Permission
6957 Olde Creek Rd, Ste 2300, Rockford, IL 61114
(no reviews)
Claim This Business Claim this business Founded 18.7 years ago
Does Your Company Need More Leads, Sales and Customers?
MBP Marketing By Permission is a digital marketing organization based in Rockford. They help organizations in the legal, healthcare, and automotive industry to grow organically and massively increase their revenue month in and month out. They offer various services and the core of these include, Search Engine Optimization, Facebook Marketing, and Public Relations. The other services they offer include: Website Design, Social Media Optimization, Copywriting, Content Creation, Conversion Analysis, and much more. When you are ready to plan and launch your next campaign, contact MBP Marketing By Permission.
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LuccaAM
2696 McFarland Road, Ste 116, Rockford, IL 61107
(no reviews)
Claim This Business Claim this business Founded 15.7 years ago Revenue $1 Million
We Help eCommerce Businesses Grow
The ecommerce landscape is experiencing new types of changes every day, just like the internet itself. This is why LuccaAM, a creative digital marketing agency based in Rockford, provides digital solutions that are backed with results, attention to detail, and speed. Beyond ecommerce enterprises, they also create effective online campaigns for non-profit organizations as well. Some of the companies that have worked with them include Carl Tokyo, Big Brothers Big Sisters, and United Ways. Some of LuccaAM's services include: Web Design and Development, Creative Content, SEO, Digital Advertising, Social Media Management, and much more.
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Perfect Search
12 E Ohio St., Ste 400, Chicago, IL 60611
(no reviews)
Claim This Business Claim this business Founded 14.7 years ago Hourly Rate $150 / hour Revenue $3.5 Million Starts at $5,000
Your Search is Over
Anything that has to do with Social Media and getting your website to show up ahead of your competitors on Search Engines is what Perfect Search is all about. Perfect Search is an SEO organization based in Chicago. Their team uses topical technologies to analyze marketing challenges in your business and create innovative solutions to them. Perfect Search's services include: Design, Content, Display Advertising, SEO, Paid Search, Amazon Advertising, and much more.
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Digital Third Coast
W North Ave, Chicago, IL 60647
(no reviews)
Claim This Business Claim this business Founded 18.7 years ago Hourly Rate $200 / hour Revenue $2.5 Million
Content Marketing that Delivers Results
Digital Third Coast is an award-winning digital agency specializing in Paid Search and SEO. For more than a decade, the agency uses industry-leading practices to deliver quality online marketing leads. The company is not only bold in marketing campaigns but also tries different approaches in improving customer results. Call Digital Third Coast on 773-904-2700 today to improve your keywords in search results. Digital Third Coast is special because for them work is a challenge, not a routine.

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Bucey Software
406 N Chicago Ave, Rockford, IL 61107
(no reviews)
Claim This Business Claim this business Founded 10.7 years ago Revenue $500,000
We design thoughtful, beautiful solutions.
A lot of thought, strategies and tools goes into designing a website that will help you bring in the sales that you desire. Bucey Software is a digital marketing and web design agency that partners with your business to give it an experts touch. Some of the services they offer include: Social Media Marketing, Search Engine Optimization, Creating of Mobile Apps, and other digital marketing solutions. They also offer different types of network solutions that you absolutely need in your business.
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Design & Promote
1952 McDowell Rd, Ste 100, Naperville, IL 60563
(no reviews)
Drive More High Quality Traffic To Your Website
Would you like to know how to get your business noticed online? What you need to do is to speak to Design and Promote to get it done for you. Some of the things they know how to do best is helping you to create a brand that everyone will remember, build responsive and effective web designs, and support you in launching digital marketing campaigns that will get results no matter what. They are based in Naperville and some of the other services they offer include: Content Creation, Search Engine Optimization, and much more.
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Chicago Style SEO
4619 N Ravenswood Ave., Suite 104, Chicago, IL 60640
(no reviews)
Claim This Business Claim this business Founded 16.7 years ago Hourly Rate $200 / hour Revenue $3.3 Million
Data Driven Digital Marketing
Chicago Style SEO increases a client's presence in Google by developing and executing a strategy that targets the proper keywords. With Chicago Style SEO, you will see real progress in keyword rankings. You will certainly love their numbers as well. If you gain prominence in local search results, you are not scared of losing customers to the competition. Chicago Style SEO comprises a diverse team that helps in creating engaging and informative content that drives traffic to your website.

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VisionFriendly
1245 E Diehl Rd, Ste 307, Naperville, IL 60563
(no reviews)
Claim This Business Claim this business Founded 27.7 years ago Hourly Rate $50 / hour Revenue $2.5 Million
Your New Customers Will Thank You
For the past 20 year, VisionFriendly has been offering amazing and rich digital marketing services. Their location is in Napervilla and they have won a number of awards based on the excellence of their delivery and the blazing results they have been able to get for their customers. Some of the services they offer include: Web Design and Development, Search Engine Optimization, PPC, Advertising, Social Media Management, Web Brand Management, Email Marketing, Website Analytics, Content Marketing, and Logo Development.
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Northcutt
5106 N. Lincoln Ave., #2S, Chicago, IL 60625
(no reviews)
Claim This Business Claim this business Founded 15.7 years ago Hourly Rate $100 / hour Revenue $36 Million
An SEO Agency For Cloud & E-Commerce
Northcutt focuses on enterprise SEO. The team of 4 experts helps drive the firm's vision. Although hustlers and hobbyists saturate the online industry, the passion of Northcutt is to invent a new brand story that helps humans achieve success. E-commerce or cloud service brand providers can get a free consultation on how they can get streams of leads and visitors. The firm helps build a funnel for customers' sales whose sales are either offline or online.

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Recent Blog Posts ALL BLOG POSTS

Illinois is a U.S. state bordering Indiana in the east and the Mississippi River in the west. Also known as the "the Prairie State," it’s the 25th largest state in the United States and is known for its vast land area.

Chicago, one of the largest cities in the U.S, is in the northeast on the shores of Lake Michigan. It’s famous for its skyscrapers, such as sleek, Willis Tower (1,451 feet) and the neo-Gothic Tribune Tower.

Economy of Illinois, USA

Thanks to its city Chicago, the state of Illinois has one of the strongest economies in the United States. As of 2025 the gross state product is estimated to be almost $800 billion. Taxes are also lower compared with other states: the sales tax is 6.25%. However the city has a 1% tax on qualifying foods, whereas other states have none. Thanks to its vast land area, the largest and strongest industries of Illinois are manufacturing, agriculture, coal, and wind power. One of the strongest investors is the U.S. government. The government spent around 9 billion dollars alone on contracts in Illinois, which makes it a perfect place for innovative and creative businesses.

SEO companies in Illinois, USA

There are over 68 SEO agencies in Illinois. Most of the SEO experts are based in the city of Chicago.

List of SEO Companies in Illinois by City:
 

Disclaimer: The listing and positions of the entities are an editorial selection, and are not necessarily based on the success, quality, size or any other preferences of the listed entities. The list does not claim to be complete. OnBaze has the right to modify and remove the listed entities at any time, including their positions. Furthermore, neither OnBaze nor the entities (companies/agencies/individuals etc.) listed guarantee or claim that any of the provided data is complete, up-to-date or free of errors. Our Terms & Conditions apply.

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Blue Media Marketing, Inc.

Blue Media Marketing, Inc.

Driving Conversions
5755 Oberlin Dr, San Diego, CA 92121 5 out of 5.0 (5) 11 reviews
Chicago Website Design SEO Company

Chicago Website Design SEO Company

We Will Make The Internet Work For Your Business!
10 S Riverside Plaza, Ste 875, Chicago, IL 60606 (no reviews)
Linchpin SEO

Linchpin SEO

Helping You Beat Your Competition
130 S Canal St, Chicago, IL 60606 (no reviews)
Over The Top SEO Chicago

Over The Top SEO Chicago

Chicago SEO Experts: Bringing Search Engine Optimization Strategy To Your Digital Marketing Plan
1016 W. Jackson Boulevard, Chicago, IL 60607 (no reviews)
SEO Solutions

SEO Solutions

Find Out What is Holding Your Website Back!
833 W 15th Pl, Ste 511, Chicago, IL 60608 (no reviews)
Chicago SEO Company

Chicago SEO Company

OUR CHICAGO SEO SERVICES DOMINATE COMPETITION
300 North LaSalle Street, Suite 4925, Chicago, IL 60654 (no reviews)
New Media Chicago

New Media Chicago

Full-Service Interactive Agency
444 W Lake St., Suite 1700, Chicago, IL 60606 (no reviews)
DMA I Digital Marketing Agency

DMA I Digital Marketing Agency

SEO Services Driven By Results
111 E. Wacker Drive, Chicago, IL 60601 (no reviews)
Straight North

Straight North

Make Every Click Count
211 W. Upper Wacker Drive, Ste 1800, Chicago, IL 60606 (no reviews)
Operation Technology

Operation Technology

Don??t Just Show Up, Stand Out.
211 W Wacker Dr, Chicago, IL 60606 (no reviews)
Confluence Local Marketing

Confluence Local Marketing

Real Customers. Real Growth.
1001 E Ogden Ave, Ste 201a, Naperville, IL 60563 (no reviews)
Be Found Online

Be Found Online

CONNECTING BRANDS AND HUMANS
3304 N Lincoln Ave, Chicago, IL 60657 (no reviews)
Thrive Agency Chicago

Thrive Agency Chicago

Custom Online Marketing Strategies That Deliver Results
70 W Madison St, Ste 1400, Chicago, IL 60602 (no reviews)
Logical Media Group

Logical Media Group

We Craft Exceptional Digital Experiences
445 W Erie Street, Ste 208, Chicago, IL 60654 (no reviews)
SoMe Digital Media

SoMe Digital Media

We are a Chicago digital marketing agency.
845 W. Washington Blvd, Floor 2, Chicago, IL 60607 (no reviews)
Site It Now

Site It Now

We build quality website and help businesses reach new customers.
1016 W. Jackson Boulevard, Chicago, IL 60607 (no reviews)
MBP Marketing By Permission

MBP Marketing By Permission

Does Your Company Need More Leads, Sales and Customers?
6957 Olde Creek Rd, Ste 2300, Rockford, IL 61114 (no reviews)
LuccaAM

LuccaAM

We Help eCommerce Businesses Grow
2696 McFarland Road, Ste 116, Rockford, IL 61107 (no reviews)
Perfect Search

Perfect Search

Your Search is Over
12 E Ohio St., Ste 400, Chicago, IL 60611 (no reviews)
Digital Third Coast

Digital Third Coast

Content Marketing that Delivers Results
W North Ave, Chicago, IL 60647 (no reviews)
Bucey Software

Bucey Software

We design thoughtful, beautiful solutions.
406 N Chicago Ave, Rockford, IL 61107 (no reviews)
Design & Promote

Design & Promote

Drive More High Quality Traffic To Your Website
1952 McDowell Rd, Ste 100, Naperville, IL 60563 (no reviews)
Chicago Style SEO

Chicago Style SEO

Data Driven Digital Marketing
4619 N Ravenswood Ave., Suite 104, Chicago, IL 60640 (no reviews)
VisionFriendly

VisionFriendly

Your New Customers Will Thank You
1245 E Diehl Rd, Ste 307, Naperville, IL 60563 (no reviews)
Northcutt

Northcutt

An SEO Agency For Cloud & E-Commerce
5106 N. Lincoln Ave., #2S, Chicago, IL 60625 (no reviews)