Our industry experts identified the leading software development companies in Illinois that build high-performance solutions. Explore the best developers in the table below and use the filter to choose the best fir for your budget and needs.

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 × Sort by: Number of Reviews ×Clear Filters
  • Built By Engineers Who Understand Healthcare

    Built By Engineers Who Understand Healthcare

    HIPAA Software Development is a dedicated healthcare technology solution hub operated by Taction Software, focused on delivering secure, scalable, and fully compliant healthcare software solutions for organizations across the United States. Taction Software® (Taction Software LLC) is a registered U.S...

    Top Services:

    • Mobile App Development
    • Software Development
    • ERP Consulting
    • AI Development
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • IT Support Designed To Scale With Your Business

    IT Support Designed To Scale With Your Business

    MazikUSA delivers tailored onsite and offsite IT support, staff augmentation, and end-to-end technology solutions designed to help organizations innovate and scale. We support clients through globally distributed delivery teams across the globe - ensuring scalable, cost-effective, and time-zone-aligned...

    Top Services:

    • Software Development
    • AI Development
    • IoT
    • IT Services
    • Cybersecurity
    • Show more
    Location
    Park Ridge, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $10,000 - $25,000
  • The Enterprise Software Development Company

    The Enterprise Software Development Company

    Dev Centre House Ireland is a leading software development company in Ireland, delivering bespoke AI, web, mobile, and blockchain solutions across tech. Our local team and 100+ engineers help Norwegian enterprises build scalable, cutting-edge digital products...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Cloud Consulting
    • DevOps Consulting
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $29/hr
    Minimal Budget
    $1,000 - $10,000
  • Conquering Complexity With The Art Of Simplicity

    Conquering Complexity With The Art Of Simplicity

    We work with businesses to create fully customized apps and dashboards that make complex data easy to visualize. We remove paperwork, make inventory easy, and streamline processes, all while ensuring regulatory compliance...

    Top Services:

    • Software Development
    Location
    Mahomet, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    Under $1,000
  • The Leading Provider for Inventory & Warehouse Management Solutions

    The Leading Provider for Inventory & Warehouse Management Solutions

    WareGo is a leading provider of Warehouse Management Systems (WMS) and supply chain technology, dedicated to eradicating inventory chaos through intelligent automation...

    Top Services:

    • Software Development
    • IT Services
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • 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
  • We Help Manufacturers Modernize Their Legacy Data Systems

    We Help Manufacturers Modernize Their Legacy Data Systems

    IT Impact, Inc. delivers custom database and software solutions using Microsoft technologies. Through its Access Experts division, the company specializes in Microsoft Access development, database repair, system upgrades, and migrations to SQL Server and cloud platforms...

    Top Services:

    • IT Services
    • Big Data Analytics
    • Software Development
    • Cloud Consulting
    • ERP Consulting
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $235/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Intelligent Software Engineered For The Future

    Intelligent Software Engineered For The Future

    Erudite Apex builds AI-integrated, full-stack software solutions that help businesses automate workflows, enhance decision-making, and scale with confidence...

    Top Services:

    • Web Design
    • Web Development
    • AI Development
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Washburn, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    Under $1,000
  • AI Solutions Driving Your Business Success

    AI Solutions Driving Your Business Success

    Cepoch is a North American AI and software services firm with over 20 years of experience, delivering intelligent solutions and building lasting partnerships across 300+ projects and 100+ clients...

    Top Services:

    • AI Development
    • Cybersecurity
    • Software Development
    • Mobile App Development
    • IT Services
    • Show more
    Location
    South Barrington, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
  • The future of work is human and agent systems working together.

    The future of work is human and agent systems working together.

    Gumbo is an AI implementation studio helping companies move from single-player AI usage to multiplayer systems where humans and AI agents work side by side. We design and deploy AI-powered workflows, agents, internal tools, and operational systems that create shared context, memory, and compounding...

    Top Services:

    • Mobile App Development
    • AI Development
    • Software Development
    • Business Consulting
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    50 - 99
    Minimal Budget
    $25,000 - $50,000
  • Provitrac Cloud-Based Applicant Tracking System & Recruiting Software to Hire Faster and Smarter

    Provitrac Cloud-Based Applicant Tracking System & Recruiting Software to Hire Faster and Smarter

    Provitrac is a cloud-based Applicant Tracking System (ATS) and recruiting software designed to streamline hiring workflows, manage candidates, post jobs, and help HR teams hire top talent faster all from one easy-to-use platform...

    Top Services:

    • Software Development
    • Staff Augmentation
    • Cloud Consulting
    • IT Services
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    250 - 499
    Average Hourly Rate
    $5/hr
  • Fast, scalable web development and technical SEO.

    Fast, scalable web development and technical SEO.

    Webjectiv is a digital agency specializing in high-performance web development and technical SEO. We engineer custom web applications, lightning-fast websites, and dynamic platforms using modern frameworks like Next.js, React, and Node.js. Our focus is on delivering scalable, search-optimized solutions that...

    Top Services:

    • Web Development
    • Web Design
    • Software Development
    • SEO
    • Mobile App Development
    • Show more
    Location
    Des Plaines, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
  • 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
  • AI Transformation and Software Development Services

    AI Transformation and Software Development Services

    We help early-stage startups build market-ready applications, and mid-market firms achieve tangible ROI with AI and Digital Transformation initiatives...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Software Testing
    • IT Services
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
  • Digital Experiences For Modern Education

    Digital Experiences For Modern Education

    Hydepark Designs builds professional education websites, LMS platforms, apps, branding, AI automation, and marketing systems for academies, course creators, schools, and service brands...

    Top Services:

    • Web Design
    • Web Development
    • Digital Marketing
    • Graphic Design
    • Branding
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
  • Hand-Coded Websites Built To Get You Found

    Hand-Coded Websites Built To Get You Found

    Hunter Creative Media & Design builds custom, hand-coded websites for small businesses in Aurora, Illinois and Chicago's western suburbs. No page builders, no templates: every site is designed from scratch, loads fast, and is structured to rank in local search. The studio pairs design with practical SEO...

    Top Services:

    • Web Design
    • WordPress Website Design
    • Web Development
    • Software Development
    • SEO
    • Show more
    Location
    Aurora, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed
  • Enterprise AI, Engineered To Bounce Back

    Enterprise AI, Engineered To Bounce Back

    Bounce Technologies is an enterprise AI development and technology company headquartered in Dubai, United Arab Emirates, with branch offices in Qatar and the United States. The company builds and deploys production-grade artificial intelligence, machine learning, computer vision, generative AI, and automation...

    Top Services:

    • Digital Services
    • Web Design
    • Web Development
    • Digital Marketing
    • eCommerce Development
    • Show more
    Location
    Illinois City, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
  • Global SAP Professional Services

    Global SAP Professional Services

    Mygo Consulting helps enterprises get more from SAP. Since 2013, the Naperville-based Gold Partner has delivered 200+ projects across S/4HANA, digital supply chain (EWM, TM, IBP), Central Finance, BTP and Tricentis test automation for 500+ clients worldwide. Its MyProducts portfolio adds SAP-native AI for AP...

    Top Services:

    • IT Services
    • ERP Consulting
    • AI Development
    • Software Development
    • Show more
    Location
    Naperville, Illinois
    Number of Employees
    500 - 999
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up
  • 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
    Peoria, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $300/hr
    Minimal Budget
    $1,000 - $10,000
  • K9sky | Pet Business, sitting & Kennel Management Software

    K9sky | Pet Business, sitting & Kennel Management Software

    Kennel Software for advanced pet care management. Using this software will allow you to perform many routine tasks quickly and easily, making for better use of your valuable time. Its straightforward options make it simple to use, and you will be up and running in no time...

    Top Services:

    • WordPress Website Design
    • SEO
    • AEO
    • Software Development
    • CRM Consulting
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
  • The experience is the brand®

    The experience is the brand®

    The Office of Experience (OX) is a Chicago-based digital agency helping ambitious B2B companies outperform their peers. At the intersection of customer experience, marketing, and technology, OX unites strategy, design, and engineering to transform how companies connect with customers. Capabilities span B2B...

    Top Services:

    • Digital Strategy
    • UI/UX Design
    • eCommerce Development
    • Web Design
    • Digital Marketing
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $25,000 - $50,000
  • Custom Software, Built For Dentistry And Nothing Else

    Custom Software, Built For Dentistry And Nothing Else

    Webstrail builds and operates custom software exclusively for the dental industry. It works with DSOs, multi-location practice groups, dental software companies, practice-coaching firms, GPOs, and dental-tech founders, covering revenue cycle management, practice growth tools, patient experience platforms, and...

    Top Services:

    • Web Development
    • Blockchain
    • AI Development
    • Software Development
    • CRM Consulting
    • Show more
    Location
    Naperville, Illinois
    Number of Employees
    50 - 99
  • Your Brand. Accelerated

    Your Brand. Accelerated

    99 MPH is a small web design and marketing studio in Naperville, Illinois, run by Robin, who spent 25 years in IT and engineering before starting it. We build fast, secure websites for small businesses and do the marketing that brings in customers: SEO, paid ads and social media. Prices are published, nothing...

    Top Services:

    • Web Development
    • Social Media Marketing
    • Web Design
    • SEO
    • AEO
    • Show more
    Location
    Naperville, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $95/hr
    Minimal Budget
    Under $1,000
  • Real Businesses. Real Search Results.

    Real Businesses. Real Search Results.

    Innovative Creative Agency is a digital agency helping businesses grow through custom website design, SEO, free hosting, and digital marketing. We build effective websites and provide strategies that improve visibility, generate leads, and turn visitors into customers...

    Top Services:

    • SEO
    • Web Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $65/hr
    Minimal Budget
    Under $1,000
  • Building digital products that matter

    Building digital products that matter

    Chicago product studio for owner-led companies. We build web apps, SaaS platforms, e-commerce and business automation, and put AI agents to work on your own data: documents, CRM, warehouse, internal tools. Discovery first, then a clear scope and an honest estimate. We also run our own products, so we design...

    Top Services:

    • AI Development
    • Software Development
    • Web Design
    • eCommerce Development
    • Web Development
    • Show more
    Location
    Joliet, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
  • TechConnect USA is a custom software development and IT consulting firm based in Mount Vernon, Illinois. We work with founders, CTOs, product leaders, and operations teams to design, build, and ship software that moves the business forward...

    Top Services:

    • AI Development
    • Software Development
    • Web Development
    • Mobile App Development
    • Web Design
    • Show more
    Location
    Mount Vernon, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
  • We offer SEO, GEO and Web Dev services to professionals to get them ranking on search engine platforms and cited by AI...

    Top Services:

    • AEO
    • SEO
    • Digital Marketing
    • Web Design
    • Email Marketing
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
  • Your vision. Engineered.

    Your vision. Engineered.

    Symaro develops mobile apps, custom software, and AI integrations for businesses. Through Symaro LLC in the United States and Symaro Software Limited in Ireland, we bring together software engineering, cloud, and security expertise to take projects from initial requirements to working products...

    Top Services:

    • Product Design
    • Web Design
    • Web Development
    • UI/UX Design
    • SEO
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000

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