Check out the top-rated SEO agencies in Illinois handpicked by our team of expert analysts. Look into their portfolios, clients, average rates, reviews and more to select the best partner for your business.

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × Illinois × Delivery & Takeaway × $1,000 - $10,000 ×Clear Filters
  • Building Custom Software, Web And Mobile Solutions

    At TechAvidus, we continuously refine strategies to elevate your digital presence through advanced search visibility techniques. Our innovative thinking sets a new benchmark in organic growth and online discoverability, blending data-driven insights with creative content to amplify brand reach and engagement...

    Top Services:

    • AI Development
    • Web Development
    • Software Development
    • Mobile App Development
    • Social Media Marketing
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $18/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    56 Projects Listed
  • Turning Futility Into Utility Since 2008

    Dunsen Design Inc. is a web design and digital marketing company based in West Lafayette, Indiana, serving the Greater Lafayette area and surrounding regions, including Chicagoland. Founded in 2008 by Purdue University graduate Jeff Sunden, the company began with a focus on graphic and web design before...

    Top Services:

    • Web Design
    • Web Development
    • SEO
    • Social Media Marketing
    • Mobile App Development
    • Show more
    Location
    Plainfield, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $180/hr
    Minimal Budget
    $1,000 - $10,000
  • 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
  • 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

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
129,262+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
47%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
4

Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.

See how rankings and monetization work.