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.
Designli
VerifiedVerified by the DesignRush team for authenticity and credibility.AI LeaderRecognized for strong visibility across AI-powered search and answer engines.+1Award WinnerRecipient of a Best Design Award for outstanding work.Build software people actually pay for.
Designli builds mobile apps, web apps, and SaaS platforms in React Native for clients like Michelin, Hearst, and Goodwill, with 200+ product launches. Its development team uses AI-empowered engineering. The software development agency is best for businesses needing a dedicated, full-time product team...
Top Services:
- Mobile App Development
- Software Development
- AI Development
- Web Development
- Web Design
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $85/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 17 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDesignli Services
Data sourced from the agency's DesignRush profileGoodwill Earthlink Rotary State of South Carolina Secur.Space Grappos Michelin Accel Entertainment Millennium Parking Garages
Designli Reviews & Testimonials
Mobile App Development Review from John Laporte
Designli helped us define the requirements, features, and user experience for an app for our motorcycle organization. They produced technical documentation and a clickable prototype covering navigation, member tools, and safety features. They were responsive, delivered on time every time, and turned our broad concepts into something people could actually click through. The prototype got our stakeholders aligned, earned internal approval, and set us up for engineering, and working out design questions early should save us rework later.
Mobile App Development Review from Brandi Heffner
Designli built our SaaS product from scratch, using AI to speed up development, with AWS and Cloudflare in the stack, and they also handle our hosting and maintenance. We had a working MVP in just 30 days and have kept adding features since. In the first 60 days they went beyond what we expected, largely because they took the time to really learn our business and our market. Coordination through Basecamp and Google Meet has kept everything organized.
Mobile App Development Review from Thomas Simmons
Designli took over app development and marketing for our driving school, with the goal of building a product we could eventually offer to other schools. Within two and a half months, the app was up and running in our own school. Their project management is excellent, and they push back constructively, thinking through what we actually need instead of building every request as-is.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Digital Silk
VerifiedVerified by the DesignRush team for authenticity and credibility.AI LeaderRecognized for strong visibility across AI-powered search and answer engines.+1Award WinnerRecipient of a Best Design Award for outstanding work.Growing Brands Online
Digital Silk builds custom websites, eCommerce platforms on Shopify and Magento, and software with AI and ERP integration. Its work has been featured on CNN, Bloomberg, and Reuters. Best fit for mid-market and enterprise brands needing a full-service web development and digital marketing partner...
Top Services:
- Web Design
- eCommerce Development
- Branding
- Digital Strategy
- Digital Marketing
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $150/hr
- Portfolios Count
- 42 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDigital Silk Services
Data sourced from the agency's DesignRush profileSony Microsoft P&G IBM AT&T NYU NFL NASA XEROX
Digital Silk Reviews & Testimonials
WordPress Website Design Review from Lauren Maffei Johnson
Our company had such a wonderful experience with this team! Their design work is top-notch, and they did a really wonderful job of walking us through the process, but also finding ways to go above and beyond with things we needed additional help with, such as connecting Google Analytics. Highly recommend and would use again.
Web Development Review from Sarah Balducci
The team that I worked with was fantastic and was able to give my company a stunning website, every idea came to life. The team of Emily, Monica and Violet was always available and with a smile on there faces. Great company to work with.
Web Development Review from Elma Madzar
The landing page looks great and got positive feedback. They did a great job taking direction, following my vision, collaborating, and suggesting alternative options. Overall easy, collaborative, and great execution of vision.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsWhen enterprise clients need scalable custom platforms, Plego builds web, mobile, and AI solutions using React, Node.js, Python, and .Net. Founded in 2002 and headquartered in Chicago, the firm has delivered software for Apple TV+, NBCUniversal, Google, Fitbit, and Berkshire Hathaway across eCommerce, ERP...
Top Services:
- Web Development
- eCommerce Development
- Software Development
- Web Design
- AI Development
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $105/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 13 Projects Listed
Azumo
VerifiedVerified by the DesignRush team for authenticity and credibility.Build Intelligent Apps for Web, Mobile, Data, AI and Cloud
Azumo builds custom web, mobile, and AI software with nearshore teams in South America, serving Meta, Omnicom, and the Discovery Channel. Its SOC 2-certified engineers delivered 40%+ search precision gains for Meta. Best fit for startups and enterprises needing U.S.-aligned nearshore development teams...
Top Services:
- AI Development
- Software Development
- Staff Augmentation
- Mobile App Development
- Big Data Analytics
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $55/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 9 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAzumo Services
Data sourced from the agency's DesignRush profileDiscovery Channel Meta Zynga Jostens Assembled Brands NGL NCSoft Twitter Horoscope.com Bento
Azumo Reviews & Testimonials
Software Development Review from Michael S.
We selected Azumo to develop our software. We transitioned from another development company, so Azumo was initially responsible for migrating our existing code and environments. We are currently still working with Azumo as our nearshore software development team on adding new items to our software.
UI/UX Design Review from Anonymous
Azumo helped us migrate our existing UIs into a new framework, creating reusable components and the infrastructure needed for future development. The developer they assigned became a seamless part of our team, always punctual, responsive, and a great fit overall.
Software Development Review from Anonymous
Thanks to Azumo’s work, our product is now more scalable, optimized, and ready for a growing user base. Their team has managed the engagement effectively, keeping us updated and addressing any challenges along the way. We’ve appreciated their constant availability and proactive communication.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsTechforce Global: Your partner for government custom software development, React Native development and more. Offering comprehensive services across industries with a global presence and a focus on scalable, intelligent solutions...
Top Services:
- Software Development
- Web Development
- Mobile App Development
- IT Services
- Cloud Consulting
- Show more
- Location
- Naperville, Illinois
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $26/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 20 Projects Listed
SITE IT NOW is a leading AI-driven SEO and web development agency specializing in custom websites, mobile apps, digital marketing, and secure hosting. We help businesses rank higher, get discovered in AI search, generate more leads, and accelerate growth...
Top Services:
- Web Design
- Web Development
- Mobile App Development
- SEO
- eCommerce Development
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 6 Projects Listed
At SBO Buzz, we are focused on supporting small business owners. Our goal is to help businesses that don't have big budgets and want to maximize value and impact. We work with small businesses of all sizes and have expertise with franchises and medical/dental/chiro/podiatry practices...
Top Services:
- WordPress Website Design
- PPC
- Digital Marketing
- SEO
- Reputation Management
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 5 Projects Listed
COAX Software
VerifiedVerified by the DesignRush team for authenticity and credibility.COAX Software delivers smart software solutions for travel, transport & logisticsconnecting strategy, delivery, and growth to ship reliable, scalable, ROI-positive software...
Top Services:
- Web Development
- Web Design
- Mobile App Development
- eCommerce Development
- UI/UX Design
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 8 Projects Listed
Kohactive is a digital product studio that helps ambitious startups and enterprises build business-critical products that help them innovate and grow. Since 2008, we've built over 250 web and mobile applications for hundreds of clients. Our core services include custom software, custom web applications...
Top Services:
- Software Development
- Web Design
- Mobile App Development
- Web Development
- UI/UX Design
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $140/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 5 Projects Listed
We are a consultancy and software development company that provides cutting edge engineering solutions. We have helped Fortune 500 companies untangle complex issues during their digital evolution journey. Since 2010, we have proved that we are a visionary organization and a reliable software engineering...
Top Services:
- Software Development
- Mobile App Development
- Blockchain
- Web Development
- WordPress Website Design
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $15/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 9 Projects Listed
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
We embrace digital transformation through customer centric tactical results unleashing as a digital innovation agency.Sourceved is providing enterprise cms based solution which includes Sitecore , Umbraco , EpiServer , SiteFinity , Drupal and WordPress for all industries...
Top Services:
- Web Development
- Mobile App Development
- Software Development
- Software Testing
- AI Development
- Show more
- Location
- Naperville, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 3 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
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
Grant Thornton LLP (US) is an IT, project management, audit, tax, AgTech, and BPO company headquartered in Chicago, Illinois with over 50 U.S. offices and access to a global network or member firms in over 135 countries. We offer a broad range of services in strategy and consulting, operations, technology and...
Top Services:
- Accounting
- Business Consulting
- Market Research
- HR Outsourcing
- Software Development
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
iSimplifyMe is an AI Infrastructure & Orchestration firm. We architect and operate production AI on private AWS...
Top Services:
- AI Development
- Software Development
- Cloud Consulting
- CRM Consulting
- IT Services
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $299/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 3 Projects Listed
Clique is an award-winning team of digital strategists, designers, and engineers. We help companies define and express their brand through engaging websites that position them to stand out amongst the competition. From startups to fortune 500s, our work turns heads and grows businesses...
Top Services:
- Web Design
- Digital Services
- Design Services
- Creative Services
- Software Development
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 11 Projects Listed
At LN Solutions , our mission is simple: to empower businesses with the tools and strategies they need to succeed online. Whether it's creating stunning websites, implementing effective digital marketing campaigns, or developing custom software solutions, we are here to help our clients achieve their goals...
Top Services:
- Digital Services
- Web Development
- Social Media Marketing
- eCommerce
- AI Development
- Show more
- Location
- Schaumburg, Illinois
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Hasslefree WordPress solutions design, development, hosting, maintenance, and SEO optimization to help businesses shine online...
Top Services:
- Web Design
- Software Development
- Location
- Willowbrook, Illinois
- Number of Employees
- Under 49
- Average Hourly Rate
- $120/hr
- Minimal Budget
- $1,000 - $10,000
Esco Logics is a Chicago-based digital agency specializing in web development, custom software, mobile apps, UI/UX design, AI solutions, and digital marketing. We help businesses build scalable digital experiences that drive innovation, efficiency, and measurable growth...
Top Services:
- Mobile App Development
- Web Development
- Digital Marketing
- IT Services
- Web Design
- Show more
- Location
- Bartlett, Illinois
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $55/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 3 Projects Listed
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
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
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
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
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
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
Software Development Companies in Illinois by City
Related Services in Illinois
Software Development Specializations in Illinois
Popular Services
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