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.
Baunfire is a digital agency based in Silicon Valley, delivering elevated corporate websites for leading technology brands, B2B companies, venture capital firms, and their funded portfolio businesses...
Top Services:
Web Design Review from Kelly Hyland
The final product has brought immense satisfaction. With the ability for viewers to see available properties, there's been a noticeable increase in leasing activity. Additionally, more individuals are initiating contact for potential development ventures. Baunfire's team stands out for its remarkable creativity, consistently showcasing innovative ideas and solutions that defy convention. (Verified via email)
Web Design Review from Kristen Garcia
Content Magazine is pleased with the website, finding it valuable for its organization. The client entrusted Baunfire with its ideas and shared the desired outcome. In response, Baunfire crafted a design aesthetic that stands out in their local area. The visual display exceeds Content Magazine's initial expectations. Moreover, Baunfire has made the website more user-friendly, especially on the backend. Also, Content Magazine can now update the website independently. (Verified via email)
Web Design Review from Guillaume Bienaime
Baunfire designed and developed Zola's WordPress website from scratch. Initially, Zola shared its ideas, examples of preferences, and necessary content. They then collaborated through multiple drafts until finalizing the design. From there, Baunfire proceeded to build the site. The website allows customers to make reservations, view the menu, and access essential information, such as the restaurant's operation hours. (Verified via email)
Techforce 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:
Legal Review from Marc Bond
This company is [...] ignoring UK GDPR rules. (Verified via email)
Web Development Review from Mark Webster
Techforce working on the transition of our website name from Grande Exhibitions to Grande Experiences. The project involved the creation of a clone website where we could apply the new brand and update all content to reflect the name change before pointing the new and old domains at this new site. At the projects commencement, all details were scoped out and clarified to ensure that everything went according to plan. Through the entire project, Bhavin and the Techforce Team were professional,
Web Development Review from Fanny Gotschall
Bhavin is brilliant, and the project's success is largely because of his personal involvement. Over recent months, Fanny Gotschall Studios collaborated with Bhavin in the role of art director for one of its top Midwest clients. While the client had a clear creative vision, Bhavin and his team at Techforce Global consistently executed it to perfection. For every scope change, Bhavin had the appropriate team and ensured all parties were aligned. (Verified via email)
When 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 Review from Undisclosed
Plego team is extremely knowledgeable and helpful, it is a delight to work with them. If you’re in search of a reliable, innovative company, look no further than Plego. They took the time to understand our specific needs and provided a tailor-made solution that greatly improved our website. We highly recommend this business.
.png)
Software Development Review from Theodore Patestos
We’ve worked with Saad and his team for close to a year now. They’ve been diligent throughout the process, responsive and communicative. They came in mid-stream to save the project from another development team that didn’t live up to their commitments. I would highly recommend Plego to any company looking to see things move forward on a stalled project or looking for a team that will jump in and start to get things done.
Web Development Review from Tyler Tomlinson
Saad and his team were a great group of people to work with. Our scenario was probably unique to this group, and they tackled the project with a full head of steam and with no hesitation. It has been a pleasure working alongside his team.
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 Review from Barbara Schmal
I decided to go with Site It Now because they are in Chicago IL and I am in Florida. I wanted a website developer in the US. I checked out their website and was impressed with the information I found. I am very pleased with my website and especially pleased with how they communicate with their customers. A real phone call, text, email all day every day until the project was completed.
Web Design Review from Eddie Lebron
SITE IT NOW has been nothing but the best to us. We made the decision to go with them because of the primary reviews they had but they have surpassed our expectation with the amount of Awesome customer services they have provided our company. Richard has been so attentive to us. He is so responsible in keeping us updated throughout the whole process. We feel we gained not only good service with them but a friendship. We definitely recommend site it now. They go above and beyond your expectations
WordPress Website Design Review from Eric Skaff
very responsive and easy to work with!
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:
Digital Strategy Review from Donna Hawley
We have used this company for over 8 years and their work is spot on in every way. We rely heavily on their services, and for recommendations with new strategies. They always deliver! They're responsive and knowledgeable, and we will continue to do business with them for the foreseeable future.Highly recommend.
WordPress Website Design Review from Sheryl Vazquez
The team at SBO Buzz really came through for me! I was in the process of switching over from another website platform, to Wordpress. I did not realize I would have to redesign my website from scratch! I felt like I really messed things up! I enlisted the help of SBO Buzz, and my website looks great and does exactly what I need it to do! Including pulling over my social media sites, reviews, and integrating the call to action buttons I had incorporated. Thank you!
Dental Review from Deepak Agarwal, DMD
Salil has been absolutely a game changer for our practice. I fully recommend him to take your business to the next level.
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:
COAX Software delivers smart software solutions for travel, transport & logisticsconnecting strategy, delivery, and growth to ship reliable, scalable, ROI-positive software...
Top Services:
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:
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:
Ali Washington's Review Sourced from Google
My husband and I own a start up and have worked with Aly, Justin, and Austin at Clique for a complete rebranding and website redesign and are now working with Jeff for continuous marketing and managing our ad spend. I can’t say enough good things about this team and this company. They are creative, innovative, dedicated, and they CARE. They treat our business as their own, asking thoughtful questions and guiding us through our growth. Our new site visits have conversion rates have skyrocketed, doing daily numbers that our old site and unstructured marketing did in months. I can’t say thank you enough to this team.
Amber Fochi's Review Sourced from Google
Great to work with. Delivered what we needed even though the solution was outside of the box. Creative thinkers. Went above and beyond... Plus genuinely thoughtful and fun people.
Jean Cannon's Review Sourced from Google
I was referred to David by a good friend and I'm glad I chose to go with work with him. He is very professional and hard working and will get the job done to your satisfaction. He's very attentive and will do whatever it takes to get the job done in a timely and professional matter.Will come back again!Thanks David !
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:
Michael Garrity's Review Sourced from Google
Our ecommerce business has now worked with LaunchPad Lab on two major website redesign projects. The first one allowed us to completely rebuild our site from scratch. They built us our own unique ecommerce management system that gives us greater flexibility than the popular "out of the box" platforms. For most companies our size, these pre-built systems are the only thing available. This upgrade provided a huge boost to our business, making our website more agile and responsive to the needs of our customers. It grew our business by nearly 300% over the course of around 3 years. When we wanted to refresh the look of our site and add more functionality to improve the user experience, it was a no-brainer to return to LaunchPad for help. Like us, their company had grown in the last few years, and this time around, we were equipped with a full-service team of designers, developers, and online optimization strategists who have not only helped improve our website's design and performance, but also shared their years of expertise with us to help us better understand our own goals and how to make smart decisions about what's best for our company and our customers. LaunchPad's detail-oriented approach to their work has helped us get better at making big picture decisions the have long-term money- and time-saving benefits for our business.
Ken Lebovic's Review Sourced from Google
Launchpad Lab has been our trusted tech partner for years, helping us with our website and technology.Their expertise, proactive approach, and dedication have consistently exceeded our expectations.Their commitment to our success make them invaluable. Highly recommended!
Daniel Rowland's Review Sourced from Google
Would avoid at all costs. We spent $200K to develop a software that after one year there own team could not upgrade to work with Salesforce. If you disagree with them they will turn you over to collections without hesitation and no basis. The CEO Scott will then brag that he is an attorney and there is nothing you can do about it. Think twice, there are lots of software companies out there.
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:
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:
Theodore Mall's Review Sourced from Google
One of the world’s leading organizations of independent audit, tax and advisory firms. Grant Thornton has revenues in excess of $1.9 billion and operates more than 50 offices.
iSimplifyMe is an AI Infrastructure & Orchestration firm. We architect and operate production AI on private AWS...
Top Services:
Dr. Millicent Rovelo's Review Sourced from Google
I could not be happier with this company! I have had two websites designed by them and the whole experience was amazing. Their technology and skills are top of the line and their customer service is excellent. Not to mention a good eye for aesthetics and skilled at SEO building. Highly recommend!!
Nikki Lazzara's Review Sourced from Google
Joe and James and AJ have done wonders for our business. Excellent design as well as support while we navigate our new website. Professional. I highly recommend them if you are looking to improve your digital marketing.
Anita Patel's Review Sourced from Google
I’ve worked with ISimplifyMe on a number of different projects over the years, and I think they are second to none. I am very particular about whom I choose to work with, and had interviewed a lot of companies before deciding to go with ISimplifyMe. I had contemplated going with a local company (Los Angeles), thinking it may be easier to communicate, but with ISimplifyMe the time difference was a nonissue. They replied faster and more thoroughly than local companies, and have been able to deliver time and time again. They have consistently produced high quality work, while being honest, reliable, and trustworthy.
We help business owners increase sales and market their brand with online tools...
Top Services:
Angel Cifuentes's Review Sourced from Google
Great team that actually likes and stands behind the work they do. Great work! They took what I had in mind and made it a reality.
Yanni Anastos's Review Sourced from Google
Sheena and Ryan did such a thorough and quality job building and launching the website for Fine Line Rehabilitation and Fitness. They really cleaned up the website and brought a whole other dynamic to our business image. Couldn’t recommend a better team to go with for building a website.
Joe Joyce's Review Sourced from Google
Sheena and Ryan have done great work for us in the past and once again met and exceeded of our needs quickly and efficiently.
We help early-stage startups build market-ready applications, and mid-market firms achieve tangible ROI with AI and Digital Transformation initiatives...
Top Services:
Hasslefree WordPress solutions design, development, hosting, maintenance, and SEO optimization to help businesses shine online...
Top Services:
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:
Justin Reinhardt's Review Sourced from Google
The development of these applications are truly incredible. The user experience is something this company should take great pride in creating. Highly Recommended.
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:
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:
Bob patel's Review Sourced from Google
Great digital marketing service for my hotel and liquor store.had a wonderful experience with the whole team.highly recommended for social media marketing
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:
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:
umang shah's Review Sourced from Google
Sourceved has been an incredible partner for our IT needs. Their team is not only highly skilled but also incredibly responsive and committed to delivering quality solutions.They've consistently exceeded our expectations. I have no hesitation in recommending Sourceved to anyone seeking reliable and professional IT services.
Nitin Patel's Review Sourced from Google
I've had an exceptional experience working with Sourceved. Their team is highly professional and dedicated. They provided us with top-notch solutions for our software development needs. Their expertise in Sitecore has been invaluable. The quality of their work and their commitment to meeting deadlines is truly impressive. I highly recommend Sourceved for any IT or software development projects.
rutvi Parikh's Review Sourced from Google
I have been joined here as a trainee and they started giving me training from basic level to high level. and very positive and supportive staff. I learned lots of things from here. best company for freshers to starting their IT career from here ..
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:
Swayam Patel's Review Sourced from Google
I have been working at Desire Infoweb for over a year as a SharePoint Developer, and it has been a great experience. The company offers flexible working hours, a supportive team, and a healthy work-life balance. There are excellent learning opportunities in SharePoint and Microsoft 365 development, and colleagues are always willing to guide and teach. A great place for professional growth and skill development.
Rahul Ghoghari's Review Sourced from Google
I’ve been working at Desire Infoweb Private Limited for almost 2 years, and it has been a great experience.The company offers excellent opportunities to work on modern Microsoft technologies like SharePoint, Power Apps, Power BI, AI, Azure, and Dynamics 365. The work culture is supportive, the team is collaborative, and management is approachable. I’m continuously growing both technically and professionally here.A great place for learning and career growth.
RAJ PATEL's Review Sourced from Google
Excellent experience working with Desire Infoweb. The team is highly skilled, responsive, and committed to delivering quality IT solutions on time. The CEO is extremely helpful and friendly, which adds great value to the overall collaboration.
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:
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.
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:
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.
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 Review from Anonymous
Designli delivered a high-quality prototype on a tight timeline. The team was responsive to feedback, met every deadline, stayed within budget, and quickly adapted to requested changes. Their expertise in app design and development was evident throughout the project and left a strong impression.
AI UI/UX Design Review from Anonymous
Designli produced a complete, functional Figma prototype for our solution. They communicated clearly through virtual meetings and stood out for their strong process, gathering feedback from multiple stakeholders and delivering on schedule. Overall, we were very impressed with their work.
AI UI/UX Design Review from Anonymous
Designli delivered Figma wireframes that were both well-crafted and well-received by our team. The designs were clean, intuitive, and elegant, reflecting strong design intuition. Throughout the process, the team stayed organized, communicated clearly via Basecamp, and delivered everything on time.
Every agency is independently vetted before it can be listed or ranked
Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.
-preview-webp.webp)
ProposalsFor your project
Specify your budget, timeline and project requirements
Our experts curate a list of up to 5 most qualified candidate agencies
We connect you with them so you can choose the most suitable partner
4.7
4.7