Top 100 SEO Companies in Illinois
The Best of April 2026Looking for a top SEO firm in Illinois?
Compare top-performing SEO agencies to see which may be the best fit for your business goals. Whether you're seeking to improve your ranking in search engine results pages, boost website traffic, or show up in local search results, investing in SEO is important for business growth.
To assist you in your search for a partner, we’ve compiled this list of the top SEO companies in Illinois. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best Illinois SEO Firms
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$1,000+50 - 249 employeesSan Antonio, TXFunnel Boost Media is a SEO company. They are located in San Antonio, Texas; Doral, Florida; Boston, Massachusetts and San Francisco, California and have a midsize team that focuses on Search Engine Optimization, Advertising, Pay Per Click, and Web Design. The agency was launched in 2012.Read More
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$1,000+10 - 49 employeesNew York, NYSEO company NuStream is in New York, New York; Philadelphia, Pennsylvania and Allentown, Pennsylvania. They provide Search Engine Optimization, Web Design, Digital Strategy, and Video Production and were established in 2010.Read More
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391$1,000+10 - 49 employeesChicago, ILLaunched in 2018, Silver Stone Publishing is a branding firm. The company specializes in Branding and Public Relations, and is small.Read More
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392Undisclosed250 - 999 employeesElmhurst, ILCyber Com Inc is a SEO services firm. The company is headquartered in Elmhurst, Illinois. Their services include Search Engine Optimization and Social Media Marketing.Read More
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393Undisclosed250 - 999 employeesArlington Heights, ILIn Arlington Heights, Illinois, Scranton Gillette Communications, Inc. Is an Event Marketing company. The team focuses on Event Marketing and Marketing Strategy.Read More
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394$5,000+2 - 9 employeesChicago, ILDi-Hy Digital, a Digital Strategy company, is located in Chicago, Illinois. They provide Digital Strategy and Content Marketing and were launched in 2018.Read More
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395$1,000+2 - 9 employeesPalestine, ILOuroai LLC is a web design agency. The Palestine, Illinois-based agency was founded in 2019. Their team specializes in Web Design and Social Media Marketing.Read More
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396$5,000+2 - 9 employeesArlington Heights, ILArsevMedia is a web design agency launched in 2021. The small Arlington Heights, Illinois-based team provides Web Design, Search Engine Optimization, and Pay Per Click.Read More
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397$1,000+10 - 49 employeesChicago, ILSmall Demand Generation Marketing company RSXigital, is based in Chicago, Illinois; Gurugram, India and Dubai, United Arab Emirates. They focus on Demand Generation Marketing, Performance Marketing, Pay Per Click, Search Engine Optimization, and more and were founded in 2011.Read More
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398$1,000+50 - 249 employeesChicago, ILAMG Digital Solution LLC is a Chicago, Illinois-based social media marketing firm. They provide Social Media Marketing and Content Marketing and were founded in 2023.Read More
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399Undisclosed50 - 249 employeesElmhurst, ILWeb Engine, an Advertising company, was founded in 2018. The firm specializes in Advertising and Branding.Read More
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400Undisclosed2 - 9 employeesNaperville, ILRead More
NectarSpot Marketing,Automation, and Design Company., a pay per click company, was launched in 2011. The firm specializes in pay per click, search engine optimization, web design, and web development and has a small team. The firm is based in Naperville, Illinois.
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401Undisclosed2 - 9 employeesAlgonquin, ILHeadquartered in Algonquin, Illinois, Algonquin SEO Company is a small SEO company and PPC agency. Their services include Search Engine Optimization and Pay Per Click.Read More
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402Undisclosed2 - 9 employeesChicago, ILChicago Web Design SEO Agency, a small SEO company and pay per click agency, is headquartered in Chicago, Illinois. Their services include Search Engine Optimization and Pay Per Click.Read More
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403$1,000+10 - 49 employeesChicago, ILLogo company WebApp Terminal was established in 2020. The small team offers Logo and Video Production.Read More
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404$1,000+10 - 49 employeesChicago, ILE Orbit Solutions INC., a branding company, was established in 2017. The team specializes in Branding and Search Engine Optimization and is in Chicago, Illinois.Read More
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405Undisclosed10 - 49 employeesDes Plaines, ILMEGATECSOL Inc. , a SEO services firm, specializes in Search Engine Optimization and UX/UI Design. The firm is in Des Plaines, Illinois.Read More
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406Undisclosed10 - 49 employeesSkokie, ILDigitally Hatch is a Marketing Strategy company located in Skokie, Illinois. Established in 2023, the team provides Marketing Strategy and Mobile & App Marketing.Read More
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407$5,000+2 - 9 employeesChicago, ILCrunchy Links is a SEO services firm. Established in 2019, the team offers search engine optimization, pay per click, and conversion optimization. Their small firm is based in Chicago, Illinois.Read More
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408$1,000+2 - 9 employeesChicago, ILRead More
Founded in 2012, HiveSourced is a AI firm. The firm provides Artificial Intelligence, ux/ui design, web development, and mobile app development and has a small team.
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409Undisclosed2 - 9 employeesChicago, ILSEO services firm SMGP was founded in 2023. The small team focuses on Search Engine Optimization, Social Media Marketing, CRM consulting and SI, and SMS Marketing. The firm is located in Chicago, Illinois.Read More
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410$1,000+2 - 9 employeesAurora, ILEmanu Agency , a web design agency, was established in 2022. The team provides Web Design and Branding.Read More
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411$1,000+2 - 9 employeesSchaumburg, ILSnapcreativ is a branding firm. Their team is headquartered in Schaumburg, Illinois. The agency offers Branding and Digital Strategy.Read More
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412$1,000+2 - 9 employeesChicago, ILWeb design agency Masson Media is located in Chicago, Illinois. Their services include Web Design and Search Engine Optimization.Read More
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413$1,000+2 - 9 employeesPalatine, ILNebula Webtech LLC, a web design agency, specialize in Web Design and Web Development. They were launched in 2024.Read More
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414$5,000+2 - 9 employeesChicago, ILAdvertising company Threi Strategy was founded in 2024. The firm provides advertising, branding, market research, digital strategy, and more and has a small team. The firm is based in Chicago, Illinois.Read More
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415$1,000+2 - 9 employeesChicago, ILLaunched in 2025, Appointly Solutions, a small social media marketing agency, is based in Chicago, Illinois. Their team offers Social Media Marketing and Pay Per Click.Read More
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416Undisclosed10 - 49 employeesChicago, ILNetBlaze is a small SEO company. Established in 2017, the team focuses on Search Engine Optimization and Advertising.Read More
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417$25,000+50 - 249 employeesElmhurst, ILSpinutech, a midsize Digital Strategy company, is in Clive, Iowa; Elmhurst, Illinois and Tampa, Florida. They focus on Digital Strategy, Social Media Marketing, Email Marketing, Search Engine Optimization, and more and were established in 2000.Read More
Clients
MasoniteIndustries
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418$1,000+10 - 49 employeesChicago, ILSixth City Marketing is a SEO company headquartered in Cleveland, Ohio; Columbus, Ohio; Pittsburgh, Pennsylvania and Indianapolis, Indiana. The small team focuses on Search Engine Optimization, Pay Per Click, and Web Design. The company was established in 2010.Read More
Clients
Demag Cranes Cleveland Clothing Co. Pet Palace SERVPROIndustries
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419Undisclosed2 - 9 employeesGeneva, ILLaunched in 1997, PrairieWeb Internet Marketing, Inc is a SEO company. Their services include Search Engine Optimization and Pay Per Click.Read More
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420$5,000+2 - 9 employeesChicago, ILRead More
Nipa Pro is located in Chicago. Since 2008, the freelancer has been specializing in web design and development, SEO, IT managed services and UX/UI design. Nipa Pro partners with clients from many industries.
Clients
Woden Dermatology
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