Top SEO Companies in Illinois
-
Featured
What are Featured Providers?
$1,000+$100 - $149 / hr250 - 999Serves IllinoisServices provided
See all 345 projectsSmartSites is a comprehensive digital marketing agency specializing in SEO, search engine marketing, and website optimization. The company is highly praised for its professional project management and ability to significantly enhance clients’ online visibility and website rankings. With over 90% positive feedback, clients often commend their responsiveness, technical expertise, and impactful results, such as increased traffic and improved keyword rankings.
$1,000+$50 - $99 / hr50 - 249Serves IllinoisServices provided
See all 52 projectsBoostability is an SEO agency that specializes in enhancing online visibility through organic search optimization and website SEO services. Across the reviews, 80% of clients highlight their effective communication and professional project management. While some clients noted a need for improved backlink strategies, 90% of reviewers praised Boostability's ability to achieve significant website ranking improvements on search engine results pages, particularly reaching the first page on Google.
$1,000+$100 - $149 / hr10 - 49Serves IllinoisServices provided
See all 99 projectsOutpace SEO is a reputable SEO agency offering comprehensive website SEO services, including SERP optimization and digital visibility enhancement. With 100% positive feedback, clients commend their structured, responsive approach and strategic insights. Approximately 90% of reviews highlight improved online visibility and organic search optimization, showcasing their expertise in tailoring strategies to client needs and industry nuances.
$1,000+$100 - $149 / hr250 - 999Serves IllinoisServices provided
See all 143 projectsIntero Digital is a versatile SEO agency providing services like Search Engine Optimization, Website SEO Services, and Digital Visibility Enhancement. While a minority, approximately 14% of reviews were negative, most feedback is overwhelmingly positive, highlighting their effective project management, resulting in notable increases in online visibility and website traffic metrics, with some clients experiencing up to 30% sales growth.
-
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
Founded in 2011, Knoed Creative is a small Chicago, Illinois-based branding company. Their services include Branding and Web Design.
Read more -
$5,000+$100 - $149 / hr2 - 9Chicago, IL
Services provided
Conversion Optimization company Shkalix is based in Chicago, Illinois. Their services include Conversion Optimization and Web Design.
Read more -
Featured
What are Featured Providers?
$1,000+$50 - $99 / hr50 - 249Serves IllinoisServices provided
See all 109 projectsFunnel Boost Media is a specialized SEO agency known for enhancing online visibility through tailored Search Engine Optimization and website development services. With a 100% positive feedback rate, clients consistently praise their professionalism, timely delivery, and effective project management, highlighting significant improvements in organic search optimization and website ranking. Many customers appreciate their creative approach and commitment to client satisfaction.
$1,000+Undisclosed250 - 999Serves IllinoisServices provided
See all 441 projectsWebFX is an SEO agency that offers comprehensive digital marketing services, including search engine optimization, pay-per-click management, and website redesign. Overall feedback is mixed; 60% of reviews highlight positive outcomes such as increased organic traffic and improved digital visibility, while others cite inconsistent project management and quality issues, particularly in long-term engagements. They are noted for their strong SEO strategies and responsive communication.
$1,000+$50 - $99 / hr50 - 249Serves IllinoisServices provided
See all 156 projectsDelante is an esteemed SEO agency specializing in enhancing online visibility and website ranking through comprehensive search engine optimization and digital visibility enhancement strategies. Across multiple reviews, 100% of clients highlight their proactive approach, timely delivery, and tailored solutions, praising their effective project management and strategic creativity. Delante's commitment to improving organic search optimization and SERP rankings consistently exceeds client expectations.
-
$5,000+$100 - $149 / hr2 - 9Lake Zurich, IL
Services provided
Web development firm Legend Creative Group is in Lake Zurich, Illinois. The team provides Web Development and Video Production.
Read more -
$10,000+$100 - $149 / hr2 - 9La Grange, IL
Services provided
Boomm Marketing & Communications is a branding agency. Their small team is headquartered in La Grange, Illinois. Their services include Branding and Public Relations.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
Established in 1982, McKnight Kurland is a branding firm. The company focuses on Branding and Graphic Design.
Read more -
UndisclosedUndisclosed2 - 9Aurora, IL
Services provided
Strategic & Creative Marketing Inc., a Marketing Strategy company, is in Aurora, Illinois. Their services include Marketing Strategy and Advertising.
Read more -
UndisclosedUndisclosed2 - 9Aurora, IL
Services provided
Small Marketing Strategy company Pattern Marketing, Inc., is in Aurora, Illinois. The team provides Marketing Strategy and Web Design.
Read more -
Featured
What are Featured Providers?
$10,000+$150 - $199 / hr10 - 49Serves IllinoisServices provided
See all 25 projectsGatorworks is a comprehensive digital marketing agency specializing in SEO, website design, and digital advertising. Across various reviews, clients express a high level of satisfaction, noting Gatorworks' effectiveness in enhancing digital visibility and delivering timely outcomes. Approximately 80% of reviews highlight their strong communication and collaborative approach, with no significant areas for improvement identified.
$1,000+$50 - $99 / hr10 - 49Serves IllinoisServices provided
See all 1 projectsDigital Spice is a company specializing in website development and SEO services, noted for their strategic content optimization and comprehensive digital visibility enhancement. Their reviews reflect exceptional project management and technical expertise, with 100% positive feedback highlighting a 41.2% organic traffic increase and enhanced online visibility. Clients appreciate their collaborative approach and commitment to continuous improvement and user experience optimization.
$1,000+$100 - $149 / hr10 - 49Serves IllinoisServices provided
See all 29 projectsMarketing Link is an SEO agency specializing in enhancing digital visibility through strategic SEO services, including organic search optimization and PPC campaigns. Across reviews, 100% of clients commend their results-driven approach, with significant advancements such as a 121% increase in organic traffic and CPL reductions by over 50%. Their project management consistently earns praise for its responsiveness and efficiency, ensuring timely, quality deliverables aligned with business goals.
-
UndisclosedUndisclosed2 - 9Quincy, IL
Services provided
Media Development is an Advertising company. Launched in 1982, the team offers Advertising and Graphic Design.
Read more -
UndisclosedUndisclosed2 - 9Peoria, IL
Services provided
Advertising company Central States Media was founded in 2003. The team provides Advertising and Event Marketing and is based in Peoria, Illinois.
Read more -
Featured
What are Featured Providers?
$1,000+$100 - $149 / hr10 - 49Serves IllinoisServices provided
See all 24 projectsFair Marketing is an SEO agency that excels in enhancing digital visibility through strategic search engine marketing and organic search optimization. Reviews highlight their exceptional project management and commitment to client success, with all feedback being overwhelmingly positive. Clients particularly appreciate their data-driven approach and ability to tailor services to specific business needs, with approximately 90% praising their effective SEO and website ranking improvements.
$1,000+$100 - $149 / hr10 - 49Serves IllinoisServices provided
See all 9 projectsSites by Sara is a versatile agency specializing in web design, development, and SEO services, enhancing digital visibility for various businesses. The company consistently receives positive feedback, with over 90% of reviewers highlighting their professional and timely project management and effective website SEO services. Clients appreciate their personalized approach and ability to translate needs into compelling online presences.
$25,000+$150 - $199 / hr50 - 249Serves IllinoisServices provided
See all 4 projectsSpinutech is an SEO and digital marketing agency renowned for its expertise in Search Engine Optimization and digital advertising strategies. The company consistently receives positive feedback, with a strong emphasis on their ability to enhance online visibility and organic search rankings. Approximately 100% of reviewers highlight their professionalism and the seamless integration of their strategies with clients' marketing efforts.
-
UndisclosedUndisclosed2 - 9Rockton, IL
Services provided
Located in Rockton, Illinois, RyCOM Creative Corp. Is a small Advertising company. Their services include Advertising and Branding.
Read more -
UndisclosedUndisclosed2 - 9St. Charles, IL
Services provided
Founded in 2005, Curtis Digital is an Advertising company. The team offers Advertising and Email Marketing and is headquartered in St. Charles, Illinois.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
Black Box Creative, Inc. Is a small social media marketing company founded in 2009. Their services include Social Media Marketing and Content Marketing.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
Founded in 2015, ZO Media Group is a small Chicago, Illinois-based Advertising company. Their services include Advertising and Media Planning & Buying.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
Connections Marketing is a branding agency. Headquartered in Chicago, Illinois, the company was founded in 2009. Their team offers Branding and Media Planning & Buying.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
ThinkBox312 is a social media marketing company. They are based in Chicago, Illinois, and their services include Social Media Marketing and Web Development.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
Founded in 2003, Markitexture is a Sales Outsourcing company. The team focuses on Sales Outsourcing and Event Management and is headquartered in Chicago, Illinois.
Read more -
UndisclosedUndisclosed2 - 9Park Ridge, IL
Services provided
Bare Sky Marketing is a Park Ridge, Illinois-based Content Writing Services company. They specialize in Content Writing Services and Content Marketing and were established in 2004.
Read more -
UndisclosedUndisclosed2 - 9Naperville, IL
Services provided
Naper Solutions, Inc. Is an Email Marketing company established in 1997. In Naperville, Illinois, the team provides Email Marketing and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Winfield, IL
Services provided
Relevant Elephant is a Marketing Strategy company launched in 2014. Headquartered in Winfield, Illinois, the team focuses on Marketing Strategy and Social Media Marketing.
Read more -
UndisclosedUndisclosed2 - 9Hoffman Estates, IL
Services provided
AtRevenue is a branding agency. Their team is based in Hoffman Estates, Illinois and specializes in Branding and Marketing Strategy.
Read more -
UndisclosedUndisclosed2 - 9Highland Park, IL
Services provided
Digital Content Strategy LLC is a branding agency based in Highland Park, Illinois. Their services include Branding and Public Relations.
Read more -
$5,000+$100 - $149 / hr2 - 9Chicago, IL
Services provided
Founded in 2012, Online Media Masters is a small SEO agency in Chicago, Illinois. Their team provides Search Engine Optimization and UX/UI Design.
Read more -
UndisclosedUndisclosed2 - 9Schaumburg, IL
Services provided
Direct Marketing company KDR Media Group is in Schaumburg, Illinois. The team focuses on Direct Marketing and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Palatine, IL
Services provided
MPurcell Designs, a graphic design company, is based in Palatine, Illinois. They specialize in Graphic Design and Search Engine Optimization and were launched in 2014.
Read more -
UndisclosedUndisclosed2 - 9Mount Prospect, IL
Services provided
I-seo.us is a small Mount Prospect, Illinois-based Market Research company. Their services include Market Research and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Wheaton, IL
Services provided
Advertising company TREX Digital Marketing is located in Wheaton, Illinois. The team focuses on Advertising and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Barrington, IL
Services provided
Barrington SEO is a Market Research company. Their team is located in Barrington, Illinois. The firm provides Market Research and Email Marketing.
Read more -
UndisclosedUndisclosed2 - 9Barrington, IL
Services provided
Athlete Web Design is a web design agency founded in 2009. Their team provides Web Design and Logo.
Read more -
UndisclosedUndisclosed2 - 9Naperville, IL
Services provided
Naperville PC Repair is a small IT managed services company based in Naperville, Illinois. Their services include IT managed services and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Naperville, IL
Services provided
Naper Design is a SEO agency. Based in Naperville, Illinois, their small team provides Search Engine Optimization and Web Design. The company was founded in 2008.
Read more -
UndisclosedUndisclosed2 - 9Cary, IL
Services provided
Heroic Media Group, LLC is a PR firm. The Cary, Illinois-based team provides Public Relations and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Elgin, IL
Services provided
Yaniz Corporation, an application development firm, is based in Elgin, Illinois. Their services include Mobile App Development and Web Development.
Read more -
UndisclosedUndisclosed2 - 9Lisle, IL
Services provided
IVO Inc. Is a graphic design company located in Lisle, Illinois. Established in 2005, the team specializes in Graphic Design and Search Engine Optimization.
Read more -
$5,000+$100 - $149 / hr10 - 49Chicago, IL
Services provided
Established in 2014, Bespoken Management is a SEO agency. The team offers Search Engine Optimization and Pay Per Click.
Read more -
$1,000+$50 - $99 / hr10 - 49Orland Park, IL
Services provided
BeingSeen360 is a social media marketing agency. In Orland Park, Illinois, the firm specializes in Social Media Marketing and Content Marketing.
Read more -
UndisclosedUndisclosed10 - 49Glen Ellyn, IL
Services provided
Thanx Media, an UX agency, was launched in 2005. The small team provides UX/UI Design and Digital Strategy.
Read more -
UndisclosedUndisclosed10 - 49Orland Park, IL
Services provided
Social media marketing firm Event Hawk is located in Orland Park, Illinois. Their services include Social Media Marketing and Search Engine Optimization.
Read more -
UndisclosedUndisclosed50 - 249Springfield, IL
Services provided
Headquartered in Springfield, Illinois, Disrupting Ads is a Business Consulting company. The team specializes in Business Consulting and Advertising.
Read more -
$5,000+$100 - $149 / hr50 - 249Chicago, IL
Services provided
Magnet 360 is an Advertising company. They provide Advertising and Branding and were established in 2001. The agency is based in St. Louis Park, Minnesota and Chicago, Illinois.
Read more -
UndisclosedUndisclosed50 - 249Ann Arbor, MI
Services provided
C-4 Analytics is a Conversion Optimization company. They were founded in 2009, and their services include Conversion Optimization and Graphic Design.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 15 Illinois SEO Agencies
-
$5,000+$150 - $199 / hr50 - 249Marion, IL
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
70% Search Engine Optimization30% Other -
$1,000+$25 - $49 / hr250 - 999Arlington Heights, IL
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Search Engine Optimization60% Other -
$1,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
38.9/40.019/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
70% Search Engine Optimization30% Other -
$1,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
37.2/40.017.4/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
80% Search Engine Optimization20% Other -
$5,000+$200 - $300 / hr50 - 249Chicago, IL
Ability to deliver
37.3/40.018.8/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
40% Search Engine Optimization60% Other -
$1,000+$150 - $199 / hr10 - 49St. Charles, IL
Ability to deliver
35/40.017.4/20 Reviews10/10 Clients & Experience7.6/10 Market PresenceService focus
55% Search Engine Optimization45% Other -
$1,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
31.5/40.016.2/20 Reviews6.6/10 Clients & Experience8.7/10 Market PresenceService focus
100% Search Engine Optimization -
$50,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
38.3/40.019.2/20 Reviews9.8/10 Clients & Experience9.3/10 Market PresenceService focus
25% Search Engine Optimization75% Other -
$5,000+$200 - $300 / hr10 - 49Chicago, IL
Ability to deliver
37/40.018.2/20 Reviews9.2/10 Clients & Experience9.6/10 Market PresenceService focus
30% Search Engine Optimization70% Other -
$1,000+$150 - $199 / hr10 - 49St. Louis, MO
Ability to deliver
33.1/40.016.2/20 Reviews10/10 Clients & Experience6.9/10 Market PresenceService focus
50% Search Engine Optimization50% Other -
$5,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
37.6/40.018/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
20% Search Engine Optimization80% Other -
$10,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
35.9/40.017.2/20 Reviews9.6/10 Clients & Experience9.2/10 Market PresenceService focus
30% Search Engine Optimization70% Other -
$5,000+$100 - $149 / hr10 - 49Lincolnshire, IL
Ability to deliver
34.8/40.016.6/20 Reviews9.4/10 Clients & Experience8.8/10 Market PresenceService focus
35% Search Engine Optimization65% Other -
$1,000+$25 - $49 / hr10 - 49Glen Ellyn, IL
Ability to deliver
33.8/40.017/20 Reviews9.9/10 Clients & Experience7/10 Market PresenceService focus
40% Search Engine Optimization60% Other -
$1,000+$100 - $149 / hr10 - 49Elmhurst, IL
Ability to deliver
38.5/40.019.2/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
$10,000+$25 - $49 / hr50 - 249Darien, IL
Ability to deliver
38.1/40.018.6/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
$5,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
38.2/40.019.4/20 Reviews10/10 Clients & Experience8.8/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
$1,000+$150 - $199 / hr2 - 9Scottsdale, AZ
Ability to deliver
36.2/40.017.2/20 Reviews10/10 Clients & Experience9/10 Market PresenceService focus
25% Search Engine Optimization75% Other -
$1,000+$100 - $149 / hr2 - 9Oakbrook Terrace, IL
Ability to deliver
36.8/40.017.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
20% Search Engine Optimization80% Other -
UndisclosedUndisclosed50 - 249Chicago, IL
Ability to deliver
34.6/40.015.6/20 Reviews9.4/10 Clients & Experience9.6/10 Market PresenceService focus
25% Search Engine Optimization75% Other -
$5,000+$50 - $99 / hr50 - 249Hoffman Estates, IL
Ability to deliver
36.5/40.020/20 Reviews10/10 Clients & Experience6.5/10 Market PresenceService focus
14% Search Engine Optimization86% Other -
$1,000+$100 - $149 / hr2 - 9Chicago, IL
Ability to deliver
37.9/40.018.4/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
$5,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
29.7/40.017.2/20 Reviews5.6/10 Clients & Experience6.9/10 Market PresenceService focus
55% Search Engine Optimization45% Other -
$75,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
37/40.017.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
$5,000+$150 - $199 / hr10 - 49Vernon Hills, IL
Ability to deliver
33.2/40.015.6/20 Reviews8.4/10 Clients & Experience9.1/10 Market PresenceService focus
30% Search Engine Optimization70% Other -
$1,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
30.4/40.015.8/20 Reviews8.8/10 Clients & Experience5.8/10 Market PresenceService focus
45% Search Engine Optimization55% Other -
$1,000+$50 - $99 / hr10 - 49Arlington Heights, IL
Ability to deliver
29.2/40.016.2/20 Reviews5.4/10 Clients & Experience7.7/10 Market PresenceService focus
50% Search Engine Optimization50% Other -
$25,000+$150 - $199 / hr10 - 49Yorkville, IL
Ability to deliver
35.8/40.016.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
$5,000+$100 - $149 / hr10 - 49Oak Brook, IL
Ability to deliver
34.9/40.016.8/20 Reviews10/10 Clients & Experience8.1/10 Market PresenceService focus
15% Search Engine Optimization85% Other -
$10,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
35.5/40.015.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
10% Search Engine Optimization90% Other
Latest SEO Articles
See all articles
Answer Engine Optimization Is Reshaping How Businesses Get Chosen
Search behavior is changing quickly, and many business leaders are feeling the effects before they can clearly name the cause. Read here to find out how...
