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.
We help business owners increase sales and market their brand with online tools...
Top Services:
- Web Design
- WordPress Website Design
- eCommerce Development
- SEO
- Digital Marketing
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $85/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
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
- Portfolios Count
- 1 Project Listed
We create web applications and ecosystems to help businesses manage their content, leads and customers...
Top Services:
- Web Development
- eCommerce Development
- Web Design
- Software Development
- WordPress Website Design
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $155/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 1 Project Listed
ELASTECH is a leading provider of Software-done-for-you, and accountable for delivering results. We curate and manage teams of peer-vetted all-stars who build game-changing applications to guide your path out of tech constraints and into competitive advantage with modern software. With more than 300 projects...
Top Services:
- VR/AR
- Mobile App Development
- Blockchain
- Software Development
- AI Development
- Show more
- Location
- Arlington Heights, Illinois
- Number of Employees
- Under 49
- Minimal Budget
- $50,000 & Up
Caxy Interactive is a Chicago-based web design and development firm specializing in User Experience and Agile-driven software and technology development. We help clients break new ground, find new customers, and engage existing ones in unexpected ways...
Top Services:
- Mobile App Development
- Software Development
- Web Development
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $50,000 & Up
Welcome to Suyati Technologies. We use our technological expertise to offer unique business solutions. We strive to digitally transform the way our clients do business by empowering them to create delightful user experiences and stories...
Top Services:
- Web Design
- UI/UX Design
- Web Development
- Software Development
- IoT
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 2 Projects Listed
Vokal provides above market growth returns for investments on digital products and growth optimisation. We help companies create repeatable and sustainable growth metrics at any stage of the product lifecycle...
Top Services:
- eCommerce Development
- Web Design
- Mobile App Development
- Wearables
- Software Development
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $50,000 & Up
With over a decade in business, we’ve empowered countless dreams and transformed them into tangible realities for hundreds of our clients. It’s time for you to join the tribe of digitally empowered businesses...
Top Services:
- Web Design
- eCommerce Development
- Software Development
- Digital Marketing
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Portfolios Count
- 1 Project Listed
Uniqcli is a provider of cutting-edge technology committed to providing innovative solutions to businesses of all sizes. With an emphasis on quality and customer satisfaction, we are pleased to serve more than ten Fortune 500 companies. As industry pioneers, we are committed to remaining ahead of the curve...
Top Services:
- eCommerce Development
- Web Development
- Web Design
- Digital Marketing
- HR Outsourcing
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $120/hr
- Minimal Budget
- $10,000 - $25,000
We build digital ecosystems for companies to solve their unique business problems and help them accelerate growth...
Top Services:
- Mobile App Development
- Software Development
- Web Design
- UI/UX Design
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
606 Digital is a Chicago-based consulting agency that focuses on client satisfaction through simple, elegant solutions. We pride ourselves in our ability to turn the most complex business requirements into intuitive software solutions, empowering our clients with the tools they need to seamlessly support and...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- IT Services
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
At Koombea, we specialize in building world-class digital products that users love, with a focus on mobile and web apps through our custom Agile methodology. Our process has been tested and proven through our 1000+ projects with clients from all over the globe. We take pride in our ability to build...
Top Services:
- Mobile App Development
- Software Development
- Web Development
- UI/UX Design
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- 100 - 249
- Minimal Budget
- $50,000 & Up
Foxbox Digital, headquartered in Chicago, is a digital product agency that has been recognized with awards. We collaborate with clients of various sizes, from Fortune 50 companies to fast-growing startups, to design, develop, and launch digital experiences that succeed...
Top Services:
- Mobile App Development
- Software Development
- UI/UX Design
- Web Development
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $50,000 & Up
Capital S Consulting helps businesses improve their processes by connecting their business systems, implementing CRM systems, creating environments that give your employees confidence to deliver great experiences for your customers...
Top Services:
- CRM Consulting
- Software Development
- Big Data Analytics
- Managed Services
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
We collaborate with forward-thinking individuals and groups to assist them in conceiving and developing innovative, elegant and ground-breaking software solutions to challenging issues...
Top Services:
- Web Development
- Software Development
- Mobile App Development
- Web Design
- Cloud Consulting
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $10,000 - $25,000
Vélan Solutions is a team of talented software developers dedicated to helping businesses meet their custom software requirements. They specialize in developing mobile applications and progressive web apps and offer fully functional prototypes for free to validate concepts...
Top Services:
- IoT
- Software Development
- Mobile App Development
- IT Services
- Web Development
- Show more
- Location
- Schaumburg, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $10,000 - $25,000
With 2,500+ consultants across the US, Canada, Latin America, and India, Improving puts experienced technologists in your market, not just on your project. Our teams understand the regulatory landscape, industry norms, and technical expectations of the markets you serve...
Top Services:
- IT Services
- Software Development
- Cloud Consulting
- DevOps Consulting
- Managed Services
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $10,000 - $25,000
Tektiks Incorporation one of the best Emerging software company...
Top Services:
- Web Design
- eCommerce Development
- Web Development
- Mobile App Development
- Digital Marketing
- Show more
- Location
- Park Ridge, Illinois
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
ITExpertUS Inc. a high-performance global software solution company, was established in the year 2017 Headquartered in Chicago IL USA, located globally with onsite and offshore development centers in Chicago, Mohali and Bangalore in India and strategic sales centers in Singapore, Malaysia, Dubai and Toronto...
Top Services:
- Mobile App Development
- Software Development
- Digital Marketing
- Web Development
- eCommerce Development
- Show more
- Location
- Schaumburg, Illinois
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $25,000 - $50,000
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
Our software development leadership team has an extensive track record of bringing ideas to market. Our current projects cover a wide variety of use cases and industries — including international food services, legal services, logistics, financial services, and blockchain solutions...
Top Services:
- Cybersecurity
- IT Services
- Software Development
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
Vault Innovation Group is an award-winning digital solutions agency headquartered in Chicago, dedicated to building technology that drives growth.We specialize in custom software development and digital product innovation, helping organizations transform ideas into scalable solutions. From startups looking to...
Top Services:
- Mobile App Development
- Software Development
- Web Development
- UI/UX Design
- Web Design
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $25,000 - $50,000
We have extensive global resources, deep industry, business process, and technological expertise, as well as a track record of producing uplifting success tales for businesses all over the world...
Top Services:
- Mobile App Development
- Software Development
- Software Testing
- Wearables
- CRM Consulting
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $25,000 - $50,000
Managed IT provider that manages IT services, security, software and hardware for small and medium sized businesses...
Top Services:
- Managed Services
- IT Services
- Cybersecurity
- Cloud Consulting
- Software Development
- Show more
- Location
- Naperville, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- Under $1,000
We are a software development company in St Louis that offers a variety of technology solutions for b2b businesses. We can build custom software solutions, find a prebuilt software solution, or use a combination of custom software and ready-made software. Let us help you solve your business's technology...
Top Services:
- Mobile App Development
- Software Development
- AI Development
- IT Services
- Show more
- Location
- Collinsville, Illinois
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Denovo Studios is a legacy software modernization and custom software development company for manufacturers, founded by a manufacturing engineer. We lead with process, not technology, to eliminate inefficiencies and deliver measurable operational results...
Top Services:
- Mobile App Development
- AI Development
- Software Development
- Engineering
- Show more
- Location
- Park Ridge, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $10,000 - $25,000
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
We build innovative software solutions that turn ideas into real-world impact. Our expertise transforms concepts into powerful digital experiences that drive growth and success.Ready to take your business to the next level? Get in touch with our team of experts today...
Top Services:
- Mobile App Development
- Web Design
- IoT
- UI/UX Design
- eCommerce Development
- Show more
- Location
- Wheeling, Illinois
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $15/hr
- Portfolios Count
- 6 Projects Listed
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
Altec Design has been delivering robust internet solutions to leading companies in St. Louis Mo since 2004. Unlike large companies that offer generic solutions, we believe in crafting customized products and services tailored to meet your unique requirements...
Top Services:
- Web Design
- Web Development
- Software Development
- PPC
- SEO
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Mind & Logic is a boutique application design and development shop specializing in web based custom solutions. From simple content based websites to full stack applications with complex backend integrations and data sources, Mind & Logic is a one stop shop for your app dev needs.Mind & Logic has extensive...
Top Services:
- eCommerce Development
- Mobile App Development
- Software Development
- Web Development
- WordPress Website Design
- Show more
- Location
- Naperville, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
Performance is our obsession...
Top Services:
- Web Design
- UI/UX Design
- eCommerce Development
- Web Development
- Software Development
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 1 Project Listed
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
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
Delegate your business solution development to our trusted experts in the field of IT services, Software (full-stack) development, Web design, App design, and Digital marketing...
Top Services:
- Digital Services
- Web Development
- Software Development
- Mobile App Development
- Web Design
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
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
Digital Cyber Nation (DCN) is your one-stop solution for all things digital, offering services from logo design to advanced software development. We blend creativity, technology, and innovation to deliver customized solutions for businesses worldwide...
Top Services:
- Graphic Design
- Logo Design
- Branding
- Web Design
- Web Development
- Show more
- Location
- Aurora, Illinois
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
CDH is an international accounting and consulting firm with headquarters in Chicago and Itasca since 1996...
Top Services:
- Accounting
- HR Outsourcing
- Business Consulting
- Software Development
- IT Services
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $1,000 - $10,000
Trusted business advisors dedicated to transforming lives through proven IT solutions...
Top Services:
- Managed Services
- IT Services
- Web Development
- Software Development
- Digital Marketing
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
At 10Pearls, we have an inclusive and collaborative work culture that inspires innovation, drives excellence, and unlocks a team member’s true potential through focused development, shared mission and a sense of community. We value our team as our greatest asset and we ensure everyone is respected...
Top Services:
- AI Development
- Mobile App Development
- Blockchain
- Software Development
- IoT
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $50/hr
Digipie Technologies is a multinational software development firm specializing in website design, Mobile application development, Custom software development, maintenance, and digital marketing. We value creative thinking and innovative solutions, as well as customer-focused service and user-friendly design...
Top Services:
- Web Development
- Web Design
- eCommerce Development
- Mobile App Development
- Software Development
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $10,000 - $25,000
Nobox Idea delivers exceptional digital solutions with a focus on web design, development, and maintenance. Our services extend to custom software and app development, ensuring tailored solutions for your needs. We specialize in SEO to enhance your online visibility and offer strategic social media marketing...
Top Services:
- Web Design
- Web Development
- Mobile App Development
- Software Development
- Graphic Design
- Show more
- Location
- Naperville, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- Under $1,000
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
CRM Consulting and SI Custom Software DevelopmentCRM solutions...
Top Services:
- Cybersecurity
- IoT
- Mobile App Development
- Managed Services
- Software Development
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
Founded in 1997 at the epoch of the Internet revolution, Thirdwave has grown to become one of Chicago's premier Web development shops. What makes us unique is that we grew in experience, not in size. From day one, our team has been geared for change. Our technical aptitude, aesthetic awareness and business...
Top Services:
- Web Design
- eCommerce Development
- WordPress Website Design
- UI/UX Design
- Software Development
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Minimal Budget
- $10,000 - $25,000
We are an award-winning software development partner with offices located in Chicago, Milwaukee, and Madison...
Top Services:
- UI/UX Design
- Web Design
- Web Development
- Mobile App Development
- Software Development
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $125/hr
Your trusted IT training and IT partner for 19 years, BetterWorld Technology gives you a competitive advantage in the ever-evolving digital world.Dedicated to your long-term success, our cloud solutions, managed services, SaaS, cybersecurity and virtual CIO are customized to meet your needs...
Top Services:
- Staff Augmentation
- IT Services
- Managed Services
- Cybersecurity
- HR Outsourcing
- Show more
- Location
- Naperville, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
Since 2009, Dom & Tom has built their reputation on designing and developing applications meant to build and scale digital businesses. From startups to enterprise clients, the apps we craft for our clients help them to be more profitable, efficient, and competitive in their markets...
Top Services:
- Mobile App Development
- UI/UX Design
- Web Design
- Web Development
- Software Development
- Show more
- Location
- Orland Park, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $50,000 & Up
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
Appagentix is a mobile app and AI product development company that helps startups, growing businesses, and large enterprises replace manual processes with software that scales. With offices and delivery teams across the USA, UAE, Saudi Arabia, Australia, Malaysia, Canada, and other regions...
Top Services:
- eCommerce Development
- Web Development
- AI Development
- Mobile App Development
- Software Development
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Software Development Companies in Illinois by City
Related Services in Illinois
Software Development Specializations in Illinois
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