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.
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
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsMark 1 Custom Software Services
Data sourced from the agency's DesignRush profileCorporate Services Industry Software & IT Services Industry Nonprofit Industry
Designing Digital Experiences Developing Future-Ready Solutions
Codiantix is a software and creative agency delivering next-generation digital solutions from custom websites and mobile apps to full-stack software systems and UI/UX design. We help startups and enterprises scale with technology that performs...
Top Services:
- Software Development
- Mobile App Development
- Web Design
- Web Development
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $5/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 2 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCodiantix Services
Data sourced from the agency's DesignRush profileConsumer Goods Industry Media and Entertainment Industry Design Industry
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
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTechConnectUSA Services
Data sourced from the agency's DesignRush profileShaiv Hospital Frugalnova Mindiesm Bidstation
Software Development Companies in Illinois by City
Related Services in Illinois
Software Development Specializations in Illinois
Popular Services
Why companies trust DesignRush
Every agency is independently vetted before it can be listed or ranked
4.8
4.8Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.
Latest Trends Related to Software Development
Software Development
Onshore vs. Offshore Software Development Company: Which One Is a Better Choice?
2,659
