Our expert analysts ranked the leading web development companies in Illinois that design visually appealing and user-friendly websites to help you generate more leads and convert them into paying customers. Use the rates, expertise and portfolio filters to choose the right business partner.

Best Illinois Website Development Agency Rankings

3 Companies-Rankings updated: October 27, 2026
Expertise
Home Services
Budget
Sort by: Top Rated

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 × Home Services × Sort by: Top Rated ×Clear Filters

  • SITE IT NOW

    AI-Driven SEO & Web Solutions That Grow Businesses

    SITE IT NOW is a leading AI-driven SEO and web development agency specializing in custom websites, mobile apps, digital marketing, and secure hosting. We help businesses rank higher, get discovered in AI search, generate more leads, and accelerate growth...

    Top Services:

    • Web Design
    • Web Development
    • Mobile App Development
    • SEO
    • eCommerce Development
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    6 Projects Listed
    View Profile
    DesignRush verified(3)4.6
    Google reviews(36)5.0

  • Flamingo Agency

    Chicago Web Design, SEO & AI Visibility for Small Businesses

    Flamingo Agency is a Chicago web design and SEO agency specializing in custom WordPress websites for small businesses. We create modern, conversion-focused websites that improve credibility, search visibility, AI visibility, and lead generation...

    Top Services:

    • Web Design
    • WordPress Website Design
    • SEO
    • Web Development
    • AEO
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    View Profile
    Google reviews(88)5.0

  • Proceed Innovative

    We get service businesses found and chosen.

    Proceed Innovative helps local service businesses get found and chosen on Google, Maps, and AI search. A Google Partner agency delivering SEO, PPC, and web design that turns visibility into leads and revenue...

    Top Services:

    • Digital Marketing
    • SEO
    • AEO
    • PPC
    • Web Design
    • Show more
    Location
    Schaumburg, Illinois
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    View Profile
    Google reviews(87)4.9

Web Development Companies in Illinois by City

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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
129,859+
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
3
Google4.8102 reviewsTrustpilot4.8308 Reviews

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

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