Searching for an SEO consultant in Illinois to increase your market visibility and outperform your local competitors? We’ve assessed top SEO consultants, considering their success stories, expertise in local SEO analysis, and developing white-hat campaigns to improve your rankings in the area — all to offer businesses like yours top agencies. Browse our listing and filter agencies by budget, reviews, and other criteria to find the right partner. 

Best Illinois SEO Consultants

109 Companies - Rankings updated: September 07, 2026

Each agency listed on DesignRush is assessed for industry expertise and customer testimonials are evaluated in order to provide you with a vetted selection. Certain listings represent paid partnerships.

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United States × Illinois × SEO Consultants × Sort by: Number of Reviews × Clear Filters

  • 530 Expert

    Digital Marketing That Turns Heads, Clicks, And Converts

    Digital Marketing That Turns Heads, Clicks, And Converts

    We are the digital partners for small businesses in the US, Canada, Europe, and Australia. Specializing in expert SEO, AI-powered marketing, and performance optimization, we help you achieve real, measurable growth...

    Top Services:

    • SEO
    • Web Design
    • Web Development
    • Social Media Marketing
    • PPC
    • Show more
    Location
    Buffalo Grove, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
    View Profile

  • Atvantiq Networks Private Limted

    Empowering Innovation Driving Transformation

    Empowering Innovation Driving Transformation

    With 20+ years of experience, Atvantiq has been a trusted leader in delivering innovative solutions across mobile and web application development, UI/UX Design, full-stack systems, Telecom, AI/ML, Gen AI, blockchain and crypto platforms, as well as DevOps and security-focused architectures...

    Top Services:

    • Mobile App Development
    • Cybersecurity
    • Web Development
    • eCommerce Development
    • HR Outsourcing
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $22/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Diagram, Inc.

    Digital Transformation Unlocked

    Digital Transformation Unlocked

    We help ambitious organizations architect and build scalable digital ecosystems powered by modern CMS platforms, intelligent systems, and measurable strategy...

    Top Services:

    • Digital Marketing
    • AI Development
    • SEO
    • Email Marketing
    • Social Media Marketing
    • Show more
    Location
    Naperville, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $180/hr
    View Profile
    4.7 4.7 (3)

  • Precision Digital Marketing

    We Make Local Businesses Impossible To Ignore

    We Make Local Businesses Impossible To Ignore

    Precision Digital Marketing is a results-focused digital marketing agency that helps businesses grow their online presence through data-driven strategies, combining SEO, digital advertising, and innovative marketing solutions to drive measurable performance...

    Top Services:

    • Digital Marketing
    • SEO
    • PPC
    Location
    Schaumburg, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $56/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Digitally Hatch

    Where Bold Ideas Meet Scalable Digital Growth.

    Where Bold Ideas Meet Scalable Digital Growth.

    Digitally Hatch is a full-service digital agency helping small and medium-sized businesses compete, grow, and scale online. We combine strategy, creativity, and technology to deliver solutions that actually move the needle from high-converting websites and mobile apps to performance marketing, branding, SEO...

    Top Services:

    • Web Development
    • eCommerce Development
    • Web Design
    • SEO
    • Digital Marketing
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    20 Projects Listed
    View Profile

  • Growth Naavik

    Navigating Businesses To Sustainable Growth

    Navigating Businesses To Sustainable Growth

    Growth Naavik is an AI-powered digital marketing agency committed to helping businesses achieve sustainable and measurable growth in the digital world. By combining advanced AI technologies with data-driven marketing strategies, the company delivers end-to-end solutions including SEO, lead generation, paid...

    Top Services:

    • Digital Strategy
    • Digital Marketing
    • SEO
    • PPC
    • Social Media Marketing
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.9 4.9 (21)

  • Desire InfoWeb Pvt. Ltd

    Certified Microsoft Partner

    Certified Microsoft Partner

    DesireInfoWeb is a Microsoft-focused consulting and technology services company that helps organizations improve productivity, collaboration, and digital transformation through AI and Microsoft 365 solutions...

    Top Services:

    • Web Development
    • eCommerce Development
    • SEO
    • Digital Marketing
    • Social Media Marketing
    • Show more
    Location
    Elgin, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    View Profile
    4.6 4.6 (30)

  • Waivium

    Outwork Average

    Outwork Average

    Waivium builds custom websites and SEO systems for established manufacturers, skilled trades, and family-owned businesses, structuring each site as a sales tool with product pages, conversion paths, and industry-specific keyword research. The veteran-owned, Wix Studio Certified and SEMrush Certified agency's...

    Top Services:

    • Web Design
    • SEO
    • PPC
    • Social Media Marketing
    • Branding
    • Show more
    Location
    Rock Falls, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Scott Labz, LLC

    Every Digital Experience Creates A Story

    Every Digital Experience Creates A Story

    Scott Labz LLC is an independent analytics and digital consultancy based in Bloomington-Normal, Illinois, working under a Measure, Build, Improve framework. Services span analytics implementation, data validation and reporting, custom web and application development, systems integration, and advertising...

    Top Services:

    • Digital Services
    • Digital Strategy
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • Show more
    Location
    Normal, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $300/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

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