Our experts have identified the leading Chicago eCommerce developers that deliver high-quality design, development, consultancy and other eCommerce services. Filter them by portfolios, reviews, budget, expertise and more to select the right partner for your business.
Best Chicago eCommerce Development Agency Rankings
4 Companies-Rankings updated: September 17, 2026
Every agency featured on DesignRush is vetted for expertise and client satisfaction to support your decision-making. Some listings may be sponsored.
Simpalm is an ecommerce provider and app development company based in Rockville, Maryland, building Shopify stores and custom ecommerce platforms alongside mobile and web apps for clients like Medline and Redbox. The team runs additional offices in Chicago, New York, and Northern Virginia...
Top Services:
Mobile App Development
Web Development
Web Design
UI/UX Design
eCommerce Development
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Location
Chicago, Illinois
Number of Employees
Under 49
Minimal Budget
$10,000 - $25,000
Portfolios Count
22 Projects Listed
Simpalm Services
Mobile App Development
Web Development
Web Design
UI/UX Design
eCommerce Development
WordPress Website Design
Software Development
Staff Augmentation
AI Development
Software Testing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Taptin
AudiobookNow
Forte Payment System
GWU
ASRA App
Window Nation
Winematch Connect
Pepsi Inc
Blanco
KonnectApp
Data sourced from the agency's DesignRush profile
Simpalm Reviews & Testimonials
Guiulianna Cespedes Founder at Quynza
5.0★
Mobile App Development Review from Guiulianna Cespedes
Our company needed an Android app that could support a mental health platform in a way that felt calm, easy to use, and dependable for daily users. We hired Simpalm to build that product in Kotlin and help us move from concept into something real customers could use. For us, trust and simplicity mattered more than packing in too many features.They took a fairly hands-on role, which was helpful because we were still making product decisions as the project moved. Some weeks I was deeply involved reviewing screens, and other weeks they pushed things forward on their own. That balance worked well. They would usually come back with two or three options instead of just asking what we wanted.We did hit one rough patch around notifications where the first version didn’t behave the way we expected, so that had to be revisited. They fixed it without making the process difficult.The finished app runs smoothly, feels organized, and gave us a much stronger mobile presence on Android. Most importantly, early users found it approachable rather than overwhelming, which was exactly what we wanted.
Amanda Chalofsky Owner/Founder at Neuro Speech & Swallowing Services
5.0★
Mobile App Development Review from Amanda Chalofsky
My experience with Simpalm was very good. They made a full prototype of our neuro-wellness app so we could show partners and investors what our system looks like. It matched our brand and showed the flow in a simple way. Their communication was steady, they stayed on time, and they explained things clearly. The prototype helped people understand our idea fast, and it moved our project forward. I felt supported the whole time.
Matt Rudnick Founder and CEO at Main Sheet LLC
5.0★
Mobile App Development Review from Matt Rudnick
Working with Simpalm has been a really positive experience. We hired them to handle the frontend development of our mobile app for iOS and Android, while our backend was already in place. From the start, their team communicated clearly, stayed organized, and met every deadline we set. They were flexible when we added new features, and their designer’s input really helped improve the look and usability of the app. I appreciated how reliable and easy they were to work with having a U.S.-based team made communication smooth and fast.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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
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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 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 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 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
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
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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