Top eCommerce Development Companies in Illinois
Goodfirms has reviewed 149 eCommerce Development Companies in Illinois as of September 2026. The top-ranked firm is SDLC Corp (4.9 stars, 156 verified reviews, $25 - $49/hr, founded 2015, Batavia). Across the category, the median hourly rate is $37, median client rating is 4.8, and 28% of firms employ 50+ members. Explore the vetted eCommerce Development Companies in Illinois below, compare their strengths, and connect with the provider best suited to your requirements.
Searching for top eCommerce development companies in Illinois, USA? Here is a list of the top eCommerce developers in Illinois. The digital revolution has made eCommerce solutions the most sought-after amongst all businesses. Every single commodity or service is now available online to order with great convenience from the customer’s perspective. The trend of being able to buy anything, anywhere, anytime tends to give shoppers a comfortable buying experience. Having said that, businesses need to make sure they offer a smooth and user-friendly experience to their customers in order to have them back for more shopping! Hence, hiring in-house eCommerce developers or outsourcing talent from top eCommerce companies in Illinois can come in handy. Goodfirms has thus created a list of the best eCommerce developers in Illinois below:
Goodfirms has verified 149 eCommerce Development Companies in Illinois - part of 16,639+ eCommerce Development Companies, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.
Top 10 at Glance
Compare the highest-ranked firms first side by side.
List of Top Illinois eCommerce Development Companies & Developers
Sponsored
Using AI Tools
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SDLC Corp is an AI-driven eCommerce development company founded in 2015 in San Francisco, California. The agency has completed more than 600 projects with a team of 400+ professionals operating across the USA, UK, UAE, India, Australia, and Canada. Their expertise spans software development, AI ... read SDLC Corp reviews & insights
$25 - $49/hr250 - 9992015Batavia, United StatesWorking with SDLC Corp was a smooth, transparent, and professional experience.
- Chief Executive Officer at solenaWhy SDLC Corp?
- Full-cycle product engineering
- Dedicated teams, clear reporting
- Scalable systems, ongoing support
Funnel Boost Media is a results-driven eCommerce development company that helps businesses attract, engage, and convert the right audiences through practical digital strategies. The agency designs performance-focused websites, improves visibility through search optimization, and provides generative engine optimization services to help brands appear across AI-driven ... read Funnel Boost Media reviews & insights
$50 - $99/hr10 - 492012Chicago, United StatesFunnel Boost Media delivered a well-managed SEO engagement that improved local visibility and increased website traffic within six months.
- Marketing DirectorELEKS is a leading eCommerce development company and a top 100 Global Outsourcing provider, accelerating digital transformation through innovative technologies. Supported by more than 2,000 experts across Europe and the United States, the company offers custom software development, product design, data science, quality assurance, R&D, ... read ELEKS reviews & insights
$25 - $49/hr1,000 - 9,9991991Chicago, United StatesELEKS played a critical role in helping us achieve a smooth and successful IT infrastructure transition.
- Acting CIOPageTraffic is one of the top eCommerce development companies and one of the most awarded digital agencies, helping businesses strengthen their online presence since 2002. The company has built a reputation for delivering measurable results through tailored digital strategies. With offices in Chicago, London, New ... read PageTraffic Inc reviews & insights
< $25/hr50 - 2492002Chicago, United StatesThe team is wonderful, and I’m impressed with how invested they’ve been from the beginning.
- Marketing ManagerUsing AI Tools
Site Sonar
Claude
Lovable
DoodleWeb is a full-service digital agency founded in 2019, built on a simple staffing philosophy: senior engineers only, no juniors learning on your project. We design, build, and rebrand websites on Drupal, WordPress, Webflow, and Shopify, and we partner white-label with other agencies who need ... read DoodleWeb reviews & insights
$50 - $99/hr10 - 492019Chicago, United StatesDoodle Web has transformed our vision into a modern, engaging website while consistently delivering ahead of schedule.
- Head of Marketing & CommunicationsWhy DoodleWeb?
- Senior engineers only, no juniors on your build
- 12 plus years Drupal and enterprise CMS experience
- AI search visibility built in not bolted on
SmartSites has grown into a trusted eCommerce development company since its founding in 2011, known for its expertise in SEO, PPC, and website design. The agency has earned 100+ five-star reviews through its client-first approach. A 97% satisfaction score from Dun & Bradstreet reflects their ... read SmartSites reviews & insights
$100 - $149/hr50 - 2492011Chicago, United StatesWe had a great experience overall.
- WriterWe specialize in custom e-commerce development for platforms like Shopify, Magento, and WooCommerce, delivering scalable storefronts tailored to your brand. Our expertise includes theme customization, API/plugin integrations, payment gateway setups, and SEO-optimized product catalogs. From responsive design to third-party tool connectivity, we ensure seamless omnichannel ... read Vserve Ebusiness Solutions reviews & insights
< $25/hr250 - 9992004Chicago, United StatesStrong SEO and AI Search Visibility Strategy
- Co-Founder & CEOUsing AI Tools
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Promatics Technologies is a leading eCommerce development company delivering scalable and high-performing online store solutions for businesses worldwide. Backed by certified Magento developers and experienced testers, the company specializes in custom eCommerce development tailored to unique business needs. Promatics has expertise across major platforms including ... read Promatics Technologies reviews & insights
< $25/hr50 - 2492008Chicago, United StatesThey demonstrated the highest level of integrity and proved to be a reliable technology partner.
- AnonymousWhy Promatics Technologies?
- End-to-End Product Development
- AI, Web & Mobile Specialists
- Award-Winning Development Team
WEZOM – Customized Software Solutions For Businesses Of All Sizes, From Startups To Enterprises. Wezom is your one-stop software development company, offering various industry services. We drive your business progress with smart tech decisions tailored to a specific field. Our mission is to provide software ... read WEZOM reviews & insights
$25 - $49/hr250 - 9991999Chicago, United StatesOur experience with WEZOM was great.
- Highly qualified team of web developersKitelyTech is a full service technology consulting, design & development firm with offices in downtown Chicago, New York City, Atlanta, Detroit, Austin, Charlotte, Phoenix, and Miami. The team at KitelyTech mixes together all of the ingredients required for a successful technology development company. We have ... read KitelyTech reviews & insights
NA50 - 2492009Chicago, United StatesA team that was both excellent and adaptable to our needs and timeline
- Co-FounderOur Amazon agency combines cutting-edge e-commerce tools with innovative promotional tactics. To provide the best Amazon marketing services, we discover openings in the market and strategically place brands within the increasingly crowded and aggressive online retail landscape.
NA2 - 9Chicago, United StatesI owe a HUGE thank you to Amz Inventor- I must have hired a half dozen other Amazon Consulting Agencies to fix my listing issue.
- Branch Manager1o8 is a Chicago based digital marketing agency focused on e-commerce, amazon, and businesses looking for a team that can drive sales growth. Our services include SEO, paid social, content marketing, social media, and email marketing.
$100 - $149/hr2 - 92018Chicago, United StatesA Marketing Agency That Builds Around Your Product
- Seth NagleRSXigital is a B2B performance marketing agency that helps serious businesses grow in a way that actually makes sense: more qualified leads, better conversions, and revenue you can track. No fluff, no “let’s go viral” fantasies, and no wasting budget on the wrong audience. We ... read RSXigital reviews & insights
NA10 - 492011Chicago, United StatesA refreshingly transparent, performance-obsessed partnership
- employeeArtVersion Interactive is an independent creative agency with a focus on company branding, graphic design, web design, and UI/UX strategies. We work with clients all over the US, Canada, and Europe. Across the industry, we are known for our expert ability to simplify complex processes ... read ArtVersion reviews & insights
$150 - $199/hr10 - 491999Chicago, United StatesImpressive UI/UX Redesign!
- CEOFocused on your success, we’re the no-code creative agency you need. Based out of Chicago, we are a global no-code design agency that finds its foundation built on building customer experiences that nurture our client’s success. Our promise to all our clients is to bring ... read 128.digital reviews & insights
$50 - $99/hr10 - 492021Chicago, United StatesA super-cool team that will do your best. Great ideas, time keeping and all at a very high level.
- VerintAt Towering Media, we specialize in Magento 2 development services, offering a comprehensive range of solutions tailored to your specific needs and budget. Our experienced team can build any custom feature you require, ensuring your eCommerce store stands out and operates seamlessly. We pride ourselves on our fast turnaround times, guaranteeing that your project is ... read Towering Media reviews & insights
$100 - $149/hr2 - 92008Chicago, United StatesZonBridge Solutions is a leading eCommerce marketing and automation agency helping brands thrive across top online marketplaces, including Amazon, Walmart, eBay, Etsy, TikTok Shop, and Shopify. We specialize in store automation, product research, account management, and performance-driven marketing strategies designed to maximize sales and profitability. Our team of experts provides end-to-end solutions—from Amazon FBA automation ... read ZonBridge Solutions reviews & insights
NA10 - 492025Addison, United StatesAt Business Automation USA, we specialize in simplifying complex business processes through smart automation and proven growth strategies. Our focus is on helping entrepreneurs and enterprises save time, reduce costs, and scale faster with reliable automation solutions. From e-commerce store setup and management to digital marketing, product research, PPC campaigns, and workflow automation, our dedicated ... read Business Automation USA reviews & insights
$25 - $49/hr10 - 492008Wheaton, United StatesThe Leather Farm is a premier destination for luxury full-grain leather products, specializing in handcrafted bags, accessories, and travel essentials for discerning men and women. Founded on the principles of exceptional craftsmanship and timeless design, we merge traditional artisan techniques with modern precision to create leather goods that stand the test of time. Our master ... read The Leather Farm reviews & insights
NA250 - 9992010Hamilton, United StatesUsing AI Tools
Claude
We’re Shopyard, a full‑service e‑commerce marketing team that builds, optimizes, and scales Shopify brands. Our mission is measurable revenue growth: data‑driven ads (Meta/Google/TikTok), Klaviyo email automation, and Shopify builds/speed/CRO. With 10+ years’ expertise, $2.5M+ ad spend managed, 98% retention and average 400% client revenue uplift, we focus on technical skill, transparent pricing, and proven client ... read Shopyard reviews & insights
NA2 - 92026Oak Park, United StatesWhy Shopyard?
- Over 10 years of expertise
- Over 2.5M USD ad spend managed
- Average 400 percent client revenue uplift
Using AI Tools
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ChatGPT
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Perplexity
KolachiTech is a Shopify-dedicated development agency helping US brands build high-performing stores, custom apps, and seamless integrations.We have 6+ years of hands-on Shopify experience and certified expertise. We focus on solutions that drive real revenue, not just good-looking storefronts.Most ecommerce merchants work with designers, developers, and marketers separately. Every piece gets done, but nothing connects. ... read Kolachi Tech reviews & insights
$50 - $99/hr10 - 492025Streamwood, United StatesWhy Kolachi Tech?
- Shopify-Only. No generalist guesswork.
- Concept to Conversion under one roof.
- Certified team. Real results. No fluff.
Using AI Tools
ChatGPT
Gemini
Perplexity
Claude
SITE IT NOW | Chicago Web Design & AI-Driven SEO CompanySITE IT NOW is a leading Chicago-based web design and AI-powered SEO agency serving small, mid-sized, and enterprise businesses across the United States. We specialize in building high-performance digital experiences that help brands grow, compete, ... read SITE IT NOW reviews & insights
$25 - $49/hr50 - 2492009Chicago, United StatesSITE IT NOW DID A FABULOUS JOB FOR MY WEBSITE
- PresidentWhy SITE IT NOW?
- AI-Driven SEO That Ranks & Converts
- Full-Service Digital Solutions Under One Roof
- Custom Strategies for US Businesses at Scale
Praella is a full-service ecommerce agency that merges the beauty of user-driven design and intelligence of user data. With an industry-leading partner and technology stack, we leverage the power, scalability, and fluidity of Shopify Plus to create beautiful user-experiences and to expedite revenue growth alongside partners like TradeGecko, ReCharge, ShipStation, Klaviyo, etc. With every project, ... read praella reviews & insights
< $25/hr2 - 92018Chicago, United StatesPivofy is a Chicago based boutique shop specialized in implementing end-to-end ecommerce solutions, executing holistic brand-driven and user-centric strategies, creating exceptional web and mobile user experiences, integrating comprehensive omnichannel ecosystems and shaping the most emerging technologies and platforms. We build functional, state of the art, high-performing conversion-optimized and results-driven ecommerce websites and help companies transform ... read Pivofy inc reviews & insights
< $25/hr2 - 92014Chicago, United StatesComrade Digital Marketing helps you stay focused on running your business while we keep your crews fully booked with real, revenue-generating jobs. Since 2008, we’ve helped over 130 contractors across the United States achieve an average ROI of 820 percent by turning high-quality leads into ... read Comrade Digital Marketing Agency reviews & insights
$100 - $149/hr10 - 492008Chicago, United StatesGreat agency!
- Broker/OwnerWhy Comrade Digital Marketing Agency?
- Contractor-focused expertise
- Results-driven, not vanity metrics
- Transparent, client-first approach
was established with the aim to provide ground-breaking web solutions for clients from different industries. Combining creativity and with a professional approach, we strive to ensure that the clients get unique web solutions aimed at helping their respective businesses grow to achieve their maximum potential. ... read DigitalMarketing360 reviews & insights
< $25/hr50 - 2492006Roselle, United StatesBuy Instagram Followers In Pakistan
- Digital marketingChipBot analyzes your customer's behavior while giving them support and engagement. Fully Automated.
NA2 - 92018Chicago, United StatesGetchipbot advantage
- artist/founderDigineutron is a leading digital marketing agency dedicated to helping businesses achieve measurable growth through performance-driven strategies and innovative digital solutions. With over 9 years of industry expertise, we specialize in lead generation, search engine marketing (PPC, shopping, remarketing), website development, and comprehensive marketing solutions ... read Digineutrons reviews & insights
$25 - $49/hr10 - 492016Chicago, United Statesoptimizing our budget, and exceeding our expectations
- AnonymousWebsite Design Maestros is a comprehensive web design and development agency that offers a wide range of services to businesses looking to establish a strong online presence. From web design and development to eCommerce solutions, web application development, web portal development, logo design, SEO, and ... read Website Design Maestros reviews & insights
$50 - $99/hr10 - 492013Burbank, United StatesExtremely Satisfied with Website Design Maestros Web Design Services
- OwnerKoombea is a digital product development company that specializes in building world-class web and mobile apps for Startups and enterprise businesses. We've been crafting innovative digital experiences using our own custom agile development method for over a decade. Our proven track record makes us the ... read Koombea reviews & insights
NA50 - 2492007Chicago, United StatesPayix + Koombea = Success
- PresidentAt iSeed Digital, we’re all about partnerships. We see ourselves as your personal marketing agency who won’t stop at nothing to see you succeed. We will tell you what works and what doesn’t for your specific business. We’ll craft the perfect website, expertly manage social ... read iSeed Digital reviews & insights
$50 - $99/hr2 - 92018Roscoe, United StatesThank you :-)
- Owner / ConsultantCustom Magento development and professional Magento support is our specialty. Our dedicated Magento support professionals have performed hundreds of customizations and integrations. This depth of knowledge in customizations, implementations, and support makes us uniquely qualified to handle any project. Let us help you get the most out of your Magento site!
< $25/hr50 - 2492001Northbrook, United StatesUsing AI Tools
Shopify Magic
We help Shopify brands grow faster by improving store performance, fixing hidden issues, and increasing conversions. At Arktechify, we specialize in Shopify SEO, CRO, store redesign, and ongoing maintenance to ensure your store not only looks great but also sells more. Our approach is data-driven and focused on results. From optimizing site speed and user ... read ArkTechify reviews & insights
< $25/hr2 - 92026Chicago Heights, United StatesWhy ArkTechify?
- Results-driven Shopify growth experts
- Optimize, scale, and grow your Shopify store
- Performance-first approach to eCommerce growth
Xumulus Inc. – Your Growth Partner in E-commerce Success At Xumulus, we believe that sustainable growth is achieved not just through launching a great website but by nurturing it over time. Our Growth Partner model sets us apart from traditional e-commerce agencies. Instead of delivering a one-time solution, we work with you as a dedicated ... read Xumulus reviews & insights
$100 - $149/hr2 - 92009Arlington Heights, United StatesThe Plum Tree Group is an interactive agency focusing on solutions for emerging businesses. We focus on Information Technology, Business Process Outsourcing, Marketing and Communications, Consulting and Micro Venture Support Services … all customized exclusively for small- and mid-sized emerging companies.
NA2 - 9Chicago, United StatesAtwix is a full-service Magento Adobe Commerce agency with a depth of Magento expertise that is simply unmatched. Creating engaging customer experiences and long-term client/agency partnerships is the Atwix approach. Quick facts about Atwix: Adobe Gold Solution Partner #1 contributor in Magento code for 5 years straight 70+ professionals Highly Certified Team - 90+ Magento ... read Atwix reviews & insights
$100 - $149/hr50 - 2492006Chicago, United StatesMost eCommerce brands struggle to grow alone due to lack of resources, team members and time to execute. We guide you through a proven framework to optimize your website, increase traffic, and drive more customers to your store through ecommerce marketing. Have you asked yourself: How do I get more people to my website? How ... read Forge Digital Marketing reviews & insights
$300+/hr10 - 492014Bolingbrook, United StatesUncap is a Chicago-based digital agency that excels in crafting seamless, data-driven, brand-focused ecommerce solutions by leveraging cutting-edge technology for exceptional user experiences.We’re experts in the latest cloud-based tools, platforms and technologies that take your ecommerce business to the next level.
NA10 - 49Chicago, United StatesRosemint Media stands as the pinnacle of brand growth agencies. Our mission? To spearhead business evolution for thought leaders through unparalleled expertise in media relations, strategic marketing, dynamic multimedia content, and immersive digital experiences. We don't just elevate brands; we craft strategies and visuals that resonate deeply with your audience, while substantiating your bottom line. ... read Rosemint Media reviews & insights
$50 - $99/hr10 - 492013Blue Island, United StatesKatalyst Technologies is a leading IT services and solutions company servicing clients in the manufacturing, wholesale distribution, life sciences, e-commerce, logistics, and retail sectors. We provide industry-specific IT products, strategies and solutions for companies implementing large-scale and transformational projects. Our business and technology experts are ... read Katalyst Technologies reviews & insights
NA1,000 - 9,9992011Evanston, United StatesOwners have been indicted for COVID bank fraud.
- Donna HozianAs your strategic 1P/3P partner on Amazon, we work closely with you on strategies for: Vendor Central, FBM, FBA, Seller Central, SEO, rank improvement, reviews, and AMS. Omni-Channel Management Add new eRetail platforms fast. Get on: Walmart, Target, Jet, CVS, Albertsons, eBay, Groupon & more. Manage all your content in one place. Direct to Consumer ... read CPG.IO reviews & insights
NA50 - 249Addison, United StatesWe work differently — using a sprint system A single sprint (amounts to) 5 working days. Main pool of tasks consists of 5 sprints, during which you will receive your first results.
$50 - $99/hr10 - 492020Chicago, United StatesWe provide everything required by a client to help them build and run an online enterprise which is supported with our hosting, web design and development, and digital marketing services. Along with creation of online business, we help our clients in employing marketing services which will increase their sales and customer numbers – ultimately, enhancing ... read UpliftTec reviews & insights
$50 - $99/hr50 - 2492002Grayslake, United StatesBased in Chicago, IL, Millennial Web Development is on the forward edge of web design & development, app development, and e-commerce. Gaining prominence as a reliable and visionary web design and development company in Chicago, we are known for our unique, innovative and hand-tailored work.
NA2 - 9Chicago, United StatesAdage’s team of award-winning strategic, creative, and technical professionals partner with clients to solve business problems and meet meaningful goals. Our team-oriented approach drives us to win awards, work with prestigious clients and break ground with exciting new technology.
< $25/hr50 - 2492001Chicago, United StatesThirdwave offers a suite of products and services that integrate the efforts of marketing and information technology teams. We work closely with our clients and design partners to implement award-winning websites, innovative web publishing systems and engaging customer experiences. Simply put, we are a technology company that builds interactive and web based solutions.
< $25/hr10 - 491997Chicago, United StatesUsing AI Tools
ChatGPT
Claude
Perplexity
GitHub Copilot
Grammarly
PopArt Studio is a full-service digital agency focused on designing and developing high-performance digital products. We combine visual clarity, user experience, and reliable development to create websites that are both engaging and built to last. With over 15 years of experience, we work with global clients and agencies, delivering scalable solutions tailored to real business ... read PopArt Studio reviews & insights
$50 - $99/hr10 - 492010Chicago, United StatesWhy PopArt Studio?
- High-performance, scalable solutions
- Clean design and reliable development
- More than fifteen years of proven experience
Saathiva Creations is a global information technology solutions company with a rich and varied experience of +10 years in web & mobile solutions with stringent quality standards. We are particularly proud of our work for Nita.org, Motive Creative (Hollywood Film Trailers Agency, Miami Shores, preeclampsia, House of Harley (Harley Davidson) and a website for USA ... read Saathiva creations reviews & insights
< $25/hr10 - 492008Chicago, United States
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