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 × Energy & Mining × Sort by: Top Rated ×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
  • Award Winning Design + Development Agency

    We’re a digital, branding, and marketing agency that creates authentic partnerships by elevating the human experience. Every story we craft, every experience we build, every campaign we deploy, every relationship made - we make sure it is set up for success...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • SEO
    • Graphic Design
    • Show more
    Location
    Naperville, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $25,000 - $50,000
  • Transforming businesses through AI Automation Services.

    CodeAutomation is an Award-Wining AI Development Company based Naperville, IL...

    Top Services:

    • AI Development
    • Web Development
    • Digital Services
    • eCommerce Development
    • Software Testing
    • Show more
    Location
    Naperville, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
  • Empower your global transformation with Flexsin - Let's get you set up!

    Flexsin is a certified Microsoft application development partner, known for its leading ASP.NET development services. Our team, based in India, is dedicated to delivering flexible, reliable, and customized web and enterprise applications that meet the unique needs of each enterprise...

    Top Services:

    • DevOps Consulting
    • VR/AR
    • Software Development
    • Digital Marketing
    • IT Services
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
  • Your partner in technology-driven success

    We are a multi-platform systems integrator positioned to provide unbiased recommendations that are in your best interest...

    Top Services:

    • Cloud Consulting
    • CRM Consulting
    • ERP Consulting
    • Web Development
    • SEO
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
  • PPC and SEO for spec-driven ecommerce catalogs

    SCUBE is a PPC and SEO agency for ecommerce brands selling technical products. Since 2009, the focus has been spec-driven catalogs in auto, marine, and industrial categories where data accuracy drives margin...

    Top Services:

    • eCommerce
    • Advertising
    • Digital Marketing
    • PPC
    • SEO
    • Show more
    Location
    Oakbrook Terrace, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • Elevate Your Visibility, Amplify Your Success!

    We offer high-performing and cost-effective digital marketing services for small businesses. Our clients are able to grow through a scaled-down suite of the same analytics-based marketing services their bigger competitors rely on for success...

    Top Services:

    • Digital Marketing
    • SEO
    • Content Marketing
    • Email Marketing
    • Market Research
    • Show more
    Location
    Naperville, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
  • Web Desing & SEO Agency In Chicago

    We are an experienced and passionate team of professionals that live and breathe web design and digital marketing. All our services are offered in-house and are integrated to exceed your business requirements...

    Top Services:

    • Web Design
    • UI/UX Design
    • WordPress Website Design
    • eCommerce Development
    • SEO
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Crafting Your Path to Iconic Success in Businesses!

    At Pinnacle Icons, were all about crafting standout design solutions led by a team of experienced professionals. We believe in professionalism, trust, and building strong connections with every client. Your success is our mission...

    Top Services:

    • Logo Design
    • Branding
    • Web Design
    • SEO
    • Social Media Marketing
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000

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
129,105+
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
9

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

See how rankings and monetization work.