Premier Illinois Software Development Companies
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Premier Illinois Software Development Companies

Looking for the right Software Development company in Illinois? Your build is mission-critical to your roadmap, from architecture and scalability to security, reliability, and speed to market. With so many vendors, how do you uncover the perfect fit? The answer is data-driven partner research.

ITProfiles connects you with the right Illinois-based agency by leveraging the ITP Score, our web-wide data scan that identifies 22 companies, then curates an unbiased list with neutral expert analysis and clear pros and cons for every firm we cover. Make a confident choice, accelerate outcomes, and align your project with a partner built to win.

Takes only 2 mins, 100% free

Average project size: $10,000 to $25,000 Average hourly rate: $50 - $99
  • Probey Services
  • HyperSense Software Inc
  • WEZOM
  • Foxbox Digital
  • Plego Technologies
  • Caxy Interactive
  • LaunchPad Lab
  • TXI
  • Tekglide
  • Liventus

Post a project Takes only 2 mins, 100% free

Trusted Software Development Companies in Illinois

21 Companies Showing Top 21 Software Development Companies In Illinois Updated on January 12, 2026 Editor:
    Anastasia Spiridonova
Every agency on ITProfiles is evaluated for expertise and client feedback to help you make informed decisions. See how we rank companies
  • Shaping the Future of Business

    Probey Services offers custom software development including ERP, CRM, SaaS, enterprise platforms, cloud systems and backend services. Their “About” profile mentions “Custom Software Solutions - WebApp, ERP, CRM, SaaS, and cloud platforms” among their service stack.
    Software Development, Mobile App Development, eCommerce Development, Web Development
    • Founded in 2016
    • 1001-2000 Members
    • $10 - $24/hr
    • < $5,000

    Industries Specialization

    Transportation 10%

    Startup 10%

    Real Estate 10%

    Productivity 10%

    Manufacturing 10%

    probeyservices.comhomepage

    probeyservices.comhomepage

    Why Hire Them?

    For organisations needing more than a website or mobile app such as internal systems, integrated workflow platforms, CRM/ERP solutions their software development service is relevant.

    Their experience across enterprise architectures and modern tech stacks suggests they can address back-office, workflow automation or productization needs rather than simple UI work. 

    Their global footprint and large project volume indicates they have handled complex software projects across sectors.

    Businesses looking for a vendor that can deliver both user-facing apps/web and underlying software systems may find value in their integrated stack.

    • WordPress Website Development - Healthymann

      WordPress Website Development - Healthymann

    • SEO of Audentia Space

      SEO of Audentia Space

    • Android App Development of 30 Day Fitness

      Android App Development of 30 Day Fitness

    • iOS App Development

      iOS App Development

  • HyperSense Software Inc
    Schaumburg, United States

    HyperSense Software Inc is a leading software development company located in Schaumburg, IL. Our team of experts specializes in providing top-notch services in User Experience, Digital Strategy, Web Development, Software Development, Mobile App Development.
    Software Development, Mobile App Development, Web Development, Digital Strategy
    • 51-100 Members
    • $50 - $99/hr
    • $25,000 to $50,000
  • WEZOM
    Schaumburg, United States

    WEZOM is a full-service digital agency based in Schaumburg, IL. We specialize in Virtual Reality, eCommerce Development, Supply Chain & Logistics, Software Development, Mobile App Development, and Development.
    Software Development, Supply Chain & Logistics, Mobile App Development, eCommerce Development
    • 201-500 Members
    • $25 - $49/hr
    • $50,000 to $75,000
  • Foxbox Digital
    Chicago, United States

    Foxbox Digital is a leading software development and managed services company based in Chicago, IL. Our team of experts is dedicated to providing innovative solutions to our clients, leveraging cutting-edge technology and a customer-centric approach.
    Software Development, Mobile App Development, Web Development, Artificial Intelligence
    • 51-100 Members
    • $100 - $149/hr
    • $25,000 to $50,000
  • Plego Technologies
    Downers Grove, United States

    Plego Technologies is a leading technology company located in Downers Grove, IL. Our team of experts specializes in Artificial Intelligence, Mobile App Development, Software Development, Web Development  services.
    Software Development, Web Development, Mobile App Development, Artificial Intelligence
    • 21-50 Members
    • $100 - $149/hr
    • $10,000 to $25,000
  • Caxy Interactive
    Chicago, United States

    Caxy Interactive is a digital agency located in Chicago, IL. We specialize in Mobile App Development, Web Development and Software Development services. Our team is passionate about delivering innovative solutions to our clients and helping them achieve their business goals.
    Software Development, Web Development, Mobile App Development
    • 21-50 Members
    • $150 - $199/hr
    • $50,000 to $75,000
  • LaunchPad Lab
    Chicago, United States

    LaunchPad Lab is a premier technology company based in the bustling city of Chicago, IL. With our team of skilled developers and designers, we specialize in providing top-notch solutions for all your digital needs.
    Software Development, Web Development, CRM, Mobile App Development
    • 51-100 Members
    • $150 - $199/hr
    • $10,000 to $25,000
  • TXI
    Chicago, United States

    TXI is a Chicago-based company that specializes in providing cutting-edge technology solutions to businesses.
    Software Development, Mobile App Development, Product Design, Supply Chain & Logistics
    • 51-100 Members
    • $200 - $300/hr
    • $50,000 to $75,000
  • Tekglide
    Darien, United States

    Tekglide is a full-service software development company, headquartered in Darien, IL. Our strategic location allows us to serve clients across the country with ease.
    Software Development, Web Development, eCommerce Development, Web Design
    • 51-100 Members
    • $25 - $49/hr
    • $10,000 to $25,000
  • Liventus
    Chicago, United States

    Liventus is a leading technology solutions company based in Chicago, IL, dedicated to providing innovative and tailored services to businesses worldwide.
    Software Development, eCommerce Development, Web Development, Big Data & BI
    • 51-100 Members
    • $100 - $149/hr
    • $5,000 to $10,000
  • Hristov Development
    Chicago, United States

    Hristov Development, based in the vibrant city of Chicago, IL, is a cutting-edge technology company dedicated to providing a wide range of services to meet the diverse needs of businesses in today's digital landscape.
    Software Development, Web Development, User Experience, Cloud Computing
    • 21-50 Members
    • $25 - $49/hr
    • $5,000 to $10,000
  • Forte Group
    Chicago, United States

    Based in the vibrant city of Chicago, IL, Forte Group is a leading technology company dedicated to providing top-notch software development solutions.
    Software Development, Staff Augmentation, Managed Services
    • 201-500 Members
    • $50 - $99/hr
    • $50,000 to $75,000
  • KitelyTech
    Chicago, United States

    KitelyTech, located in Chicago, IL, is a leading technology company that specializes in a range of services to help businesses thrive in the digital realm.
    Software Development, Mobile App Development, Cloud Computing
    • 51-100 Members
    • $150 - $199/hr
    • $25,000 to $50,000
  • BotPenguin
    Chicago, United States

    BotPenguin is a dynamic tech company based in the bustling city of Chicago, IL. At BotPenguin, we pride ourselves on delivering innovative solutions that drive business growth and success.
    Software Development
    • 51-100 Members
    • $50 - $99/hr
    • < $5,000
  • Vault Innovation
    Chicago, United States

    Vault Innovation is a leading tech company based in the vibrant city of Chicago, IL. We pride ourselves on being at the forefront of innovation, delivering cutting-edge solutions to meet the diverse needs of our clients.
    Software Development, Mobile App Development, User Experience, Web Development
    • 21-50 Members
    • $150 - $199/hr
    • $25,000 to $50,000
  • Carte Blanche Innovation Integrated, located in Mount Prospect, IL, is a leading provider of a wide range of innovative IT solutions and services tailored to meet the needs of businesses across various industries.
    Software Development, User Experience, DevOps, Mobile App Development
    • 21-50 Members
    • $50 - $99/hr
    • $10,000 to $25,000
  • Adminix
    Chicago, United States

    Adminix is a leading tech company based in Chicago, IL, specializing in a wide range of services to meet the diverse needs of businesses.
    Software Development, API Development, Mobile App Development, Artificial Intelligence
    • 2-10 Members
    • $50 - $99/hr
    • < $5,000
  • Scalesology
    Chicago, United States

    Scalesology is a leading IT solutions provider based in Chicago, IL, dedicated to empowering businesses with cutting-edge technology. At Scalesology, we pride ourselves on delivering innovative and tailored solutions that drive growth and success for our clients.
    Software Development, Big Data & BI, API Development, DevOps
    • 21-50 Members
    • $150 - $199/hr
  • Scorpbit
    Naperville, United States

    Scorpbit is a cutting-edge technology company based in Naperville, IL, dedicated to providing innovative solutions tailored to meet the evolving needs of businesses.
    Software Development, DevOps, Staff Augmentation, Digital Strategy
    • 51-100 Members
    • $25 - $49/hr
    • $5,000 to $10,000
  • SlickWhiz Solutions
    Chicago, United States

    SlickWhiz Solutions is a leading technology company based in Chicago, IL, specializing in a wide range of services tailored to meet the diverse needs of businesses in today's digital landscape.
    Software Development, DevOps, Cloud Computing
    • 21-50 Members
    • $25 - $49/hr
    • $5,000 to $10,000
  • SPR
    Chicago, United States

    Located in the bustling city of Chicago, IL, SPR is a leading technology company that specializes in providing cutting-edge solutions to meet the digital needs of businesses.
    Software Development, Mobile App Development, Cloud Computing, User Experience
    • 201-500 Members

Struggling to choose? Let us help.

Post a project for free and quickly meet qualified providers. Use our data and on-demand experts to pick the right one for free. Hire them and take your business to the next level.