Our expert analysts ranked the leading eCommerce development companies in Illinois that create highly functional online stores that attract and convert visitors. Filter them by price, reviews, portfolios, team size, expertise and more to find a partner that can meet your business needs and requirements.

Best Illinois eCommerce Development Agency Rankings

7 Companies-Rankings updated: September 10, 2026

Each agency undergoes DesignRush evaluation for professional expertise and genuine client satisfaction to assist your search. Some featured placements are paid.

Expertise
Real Estate
$10,000 - $25,000
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  • Plego

    Shaping the Future of Technology

    Plego is a global web, mobile, Artificial Intelligence, and custom software development agency with offices in Chicago, Houston, Milwaukee, Dubai, Riyadh and Karachi...

    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

    Plego Services

    • Web Development
    • eCommerce Development
    • Software Development
    • Web Design
    • AI Development
    • Mobile App Development
    • ERP Consulting
    • Staff Augmentation
    • IT Services
    • CRM Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Apple
    • Google
    • Samsung
    • Comcast
    • Intel
    • Thomson Reuters
    • BHHS
    • Fitbit
    • Motorola
    • Sony
    Data sourced from the agency's DesignRush profile

    Plego Reviews & Testimonials

    • Undisclosed
      Undisclosed Owner at GM Lighting
      5.0★

      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.

    • Theodore Patestos
      Theodore Patestos CEO & Founder at Tiger Adjusters
      5.0★

      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.

    • Tyler Tomlinson
      Tyler Tomlinson Technology Team Lead at ESCO Institute-HVAC Excellence
      5.0★

      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.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    4.9 4.9 (13)
    4.9 4.9 (11)

  • Tech Gropse

    Next-Gen Apps for Next-Gen User

    Passionate about crafting innovative digital solutions, TechGropse is a leading technology firm that specializes in mobile app development, web development, and emerging technologies. Our commitment to excellence, creativity, and client satisfaction sets us apart...

    Top Services:

    • Mobile App Development
    • Web Development
    • Software Development
    • AI Development
    • IoT
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    23 Projects Listed

    Tech Gropse Services

    • Mobile App Development
    • Web Development
    • Software Development
    • AI Development
    • IoT
    • eCommerce Development
    • Blockchain
    • IT Services
    • Web Design
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • WASPHA
    • BBT
    • Ajerli
    • Stages Commercial Company
    Data sourced from the agency's DesignRush profile

    Tech Gropse Reviews & Testimonials

    • Uwesh Malik
      Uwesh Malik Operations Manager at Travel Kingdom at Travel Kingdom
      5.0★

      Web Development Review from Uwesh Malik

      I am thrilled with the exceptional service provided for our travel website development. The team demonstrated incredible expertise and creativity, delivering a user-friendly, visually stunning, and highly functional website tailored to our business needs. Their attention to detail, seamless communication, and on-time delivery truly impressed us.

    • Piyush Handa
      Piyush Handa Managing Director at Pro Classy
      5.0★

      eCommerce Development Review from Piyush Handa

      In my review of TechGropse Pvt. Ltd., I highlighted their exceptional performance in developing the Pro Classy website. Their expertise in creating a responsive and user-friendly site stood out, showcasing their technical skills and understanding of our needs. I appreciated their efficient project management, which ensured that all deadlines were met and deliverables were on time. The value for money was clear, as the quality of the work surpassed expectations. Overall, the smooth collaboration and effective results led to a highly positive experience, making TechGropse a recommended choice for web development projects.

    • Mustakim Saifi
      Mustakim Saifi Account Manager at Akasa Finance
      5.0★

      Web Development Review from Mustakim Saifi

      I recently had the pleasure of working with TechGropse for our company's website development, and I must say, they exceeded our expectations. From the very beginning, the team was highly professional. Their expertise in web development is truly impressive. If you're looking for a reliable and skilled web development partner, I highly recommend TechGropse. They are a team of true professionals who are committed to delivering top-notch results. We look forward to working with them again on future projects!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.9 4.9 (24)

  • Codiant

    AI-Driven Software Development & Digital Innovation

    Codiant, operating as a subsidiary of Yash Technologies, stands as an AI-Driven Software Development & Digital Innovation, with a specialization in Enterprise Mobility, Web Application Development, UI/UX Development, and Application Maintenance and Support Services...

    Top Services:

    • AI Development
    • Mobile App Development
    • Web Design
    • Web Development
    • eCommerce Development
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    64 Projects Listed

    Codiant Services

    • AI Development
    • Mobile App Development
    • Web Design
    • Web Development
    • eCommerce Development
    • UI/UX Design
    • Digital Marketing
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Amrek
    • ePointments
    • Kurd Taxi
    • Fasla
    • Play Beauty
    • Playvidz
    • Vinedress
    • Livedate
    • Y Pay
    • Keep Me Safe
    Data sourced from the agency's DesignRush profile

    Codiant Reviews & Testimonials

    • Chris Moser
      Chris Moser Review from Google
      5.0★

      Chris Moser's Review Sourced from Google

      Very professional and kind and easy to work with. They have true talent and skill on there side. They were reasonable and work well with us. I would recommend them time and time again.

    • Jean Brillant
      Jean Brillant Review from Google
      5.0★

      Jean Brillant's Review Sourced from Google

      We originally designed something simple to test a market that quickly blossomed. We were at a crossroads of failing due to demand and not being able to supply or technically move forward. We partnered with Codiant to help write our next chapter. We began the journey by looking for a good code shop that we could work and communicate with. What we found instead was a partner in all facets. Codiant’s team share in our vision and mission. We’ve developed our App, website, and marketing through the firm and have been able to increase our footprint. I highly recommend Codiant for your next project if you are looking for a great partnership and growth.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (6)

  • The App Founders

    Software, Mobile App, Games Development Company.

    The App Founders is a recognized leader in the mobile app development industry that excels in building mobile apps to upscale your business and bolster your customer retention rate. Well transform your idea into a market-ready application on schedule and within budget...

    Top Services:

    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Product Design
    • CRM Consulting
    • Show more
    Location
    Niles, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    16 Projects Listed

    The App Founders Services

    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Product Design
    • CRM Consulting
    • ERP Consulting
    • VR/AR
    • Blockchain
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Airhme
    • Bally
    • Rideo
    • Your Wish On
    • Dragon Force Ninja
    • Tamkeen Care
    • Color Jumper
    • Stacker Cracker
    Data sourced from the agency's DesignRush profile

    The App Founders Reviews & Testimonials

    • Dustin Wheeler
      Dustin Wheeler Review from Google
      5.0★

      Dustin Wheeler's Review Sourced from Google

      it was such a pleasure working with App Founders and just how easy and professional they were. I quickly realized how the industry is full of thirsty, needy bots and scammers I’m trying to get your attention, but tons of unsolicited phone calls and texts. Dealing with these guys was a breath of fresh and definitely showed up in value above all the rest.

    • Munna Alam
      Munna Alam Review from Google
      5.0★

      Munna Alam's Review Sourced from Google

      Got to say, The App Founders really impressed me! They totally nailed the design for my mobile game. Can't wait to team up with them again to make and promote the game. Definitely recommending them to anyone looking for top-notch game development services!

    • berry paul
      berry paul Review from Google
      5.0★

      berry paul's Review Sourced from Google

      The App Founders is able to develop console games and deliver them on time. I have worked with them for a year now and they have never missed a deadline, which is important to me as a developer. The team is friendly, knowledgeable and always willing to help if you need anything.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.1 4.1 (9)

  • Thirdwave

    Creating, Operating and Elevating Advanced Digital Experiences since 1997

    Founded in 1997 at the epoch of the Internet revolution, Thirdwave has grown to become one of Chicago's premier Web development shops. What makes us unique is that we grew in experience, not in size. From day one, our team has been geared for change. Our technical aptitude, aesthetic awareness and business...

    Top Services:

    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • UI/UX Design
    • Software Development
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000

    Thirdwave Services

    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • UI/UX Design
    • Software Development
    • Email Marketing
    • SEO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Avison Young
    • Archdiocese of Chicago
    • Cummins Allison
    • MacArthur Justice Center
    • American University
    • Catholic Extension
    • Lyfebulb
    • Robert R. McCormick Foundation
    • American Dental Hygenists Association
    • Aids Foundation of Chicago
    Data sourced from the agency's DesignRush profile
    Visit WebsiteView Profile
    5.0 5.0 (4)

  • Bigmouth Creative

    Building brands with bite.

    Bigmouth Creative is a purpose-driven brand and marketing agency that helps brands find their voice and amplify their impact. As a Certified B Corp, we blend strategy, design and storytelling to build brands that are as human as they are effective—helping companies and organizations do well by doing good...

    Top Services:

    • Branding
    • eCommerce Development
    • Email Marketing
    • UI/UX Design
    • Social Media Marketing
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $10,000 - $25,000

    Bigmouth Creative Services

    • Branding
    • eCommerce Development
    • Email Marketing
    • UI/UX Design
    • Social Media Marketing
    • Web Development
    • Public Relations
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Chicago Department of Public Health
    • Ortus Foundation
    • Urban Growers Collective
    • Prather Ebner Wilson
    • NAMI Chicago
    • American Medical Association
    Data sourced from the agency's DesignRush profile
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  • Digipie technologies

    We Aim for Innovation

    Digipie Technologies is a multinational software development firm specializing in website design, Mobile application development, Custom software development, maintenance, and digital marketing. We value creative thinking and innovative solutions, as well as customer-focused service and user-friendly design...

    Top Services:

    • Web Development
    • Web Design
    • eCommerce Development
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000

    Digipie technologies Services

    • Web Development
    • Web Design
    • eCommerce Development
    • Mobile App Development
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Next Health&Fitness
    • MAW Meals
    • Ardee Services
    Data sourced from the agency's DesignRush profile

    Digipie technologies Reviews & Testimonials

    • Michael Watson
      Michael Watson Review from Google
      5.0★

      Michael Watson's Review Sourced from Google

      Starting my business again I realized I needed to comeback more competitive. I was looking for app development. DigiPie Technologies walked me through the process, providing me insight that I had never imagined. The communication is tremendous. If I had an issue or question during the process, a conference call was scheduled within 24 hours. They work hard for the project. The project is almost complete, and I swear they are as excited as I am to roll it out. DigiPie Technologies are here to stay. I have more projects coming up and this is the company I will be working with.

    • We Are Hobbii LLC
      We Are Hobbii LLC Review from Google
      5.0★

      We Are Hobbii LLC's Review Sourced from Google

      We love DigiPie! We had a great experience working with them to develop our application and we will definitely be coming back to them in the future for more developments and updates! Great company that is easy to work with and has very fast response times!

    • Alex King
      Alex King Review from Google
      5.0★

      Alex King's Review Sourced from Google

      Digi Technologies have been fantastic for us! We have been extremely satisfied with their work and the turnaround that have on our mobile app. They have been nothing but cooperative and we feel as they will never back down from a task!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (9)

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