Best Software Development Companies in Chicago

Why These Software Development Companies?

Our goal is to connect people with the best local experts. We scored Chicago Software Development Companies on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

Reviewed Curated Top Picks 190 122 22

Our Selection Criteria:

  • 1. Availability

    Consistently approachable and responsive, so customers never feel ignored.

  • 2. Qualifications

    Building customer confidence with licensing, accreditations, and awards.

  • 3. Reputation

    A history of delighted customers and outstanding service.

  • 4. Experience

    Masters of their craft, based on years of practical experience and education.

  • 5. Professionalism

    Providing service with honesty, reliability, and respect.

Read more about our selection process

Beyond Key

Beyond Key is a software consulting company that serves clients in Chicago. Since 2005, it has been providing business intelligence and digital technology solutions to companies and institutions in the healthcare, insurance, logistics, e-commerce, and education industries. The company's services include custom software development, mobile apps and chatbots, artificial intelligence, machine learning, and quality assurance. The company also designs IT solutions for clients in Canada, Australia, Europe, Middle East, and India. Beyond Key is a Microsoft Certified Gold Partner.

405 West Superior Street
Chicago, IL 60654


COAX Software

COAX Software provides end-to-end development services to start-ups and SME businesses in the greater Chicago area. The firm has over a decade of experience providing everything from consulting and business analysis to design and development. The company's engineers prepare infrastructure, develop data architecture, design and build features, and provide quality assurance. COAX also develops software for mobile applications that functions across Android and iOS platforms. Additional services include product and UI design.

401 S Milwaukee Ave Ste 160
Wheeling, IL 60090


Integrative Systems

Integrative Systems is a software development firm in Itasca that serves clients in Chicago and surrounding areas. It is capable of delivering Microsoft .NET solutions, Series AS400 solutions, JDA MMS, BPCS/Infor LX, and custom software development services. The team at Integrative Systems also offers various business services such as business transformation, business process optimization, modern data architecture, and advanced data analytics. Integrative Systems has been in the business for over 20 years, serving SMBs and Fortune 500 companies.

900 N Arlington Heights Rd
Itasca, IL 60143