Top 100 E-Commerce App Development Companies in St. Catharines
The Best of December 2025Looking for a top e-commerce app development company in St. Catharines?
E-commerce apps allow you to sell products to buyers online through a mobile app. Apps like Wayfair, Amazon, or Glasses by Warby Parker are examples of e-commerce mobile apps with unique features to optimize the buying experience for shoppers. Get started updating, customizing, or building a new e-commerce app with the help of a top e-commerce app development company.
To assist you in your search for a partner, we’ve compiled this list of the top app developers for e-commerce apps in St. Catharines. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best St. Catharines E-Commerce Mobile App Developers
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31$25,000+10 - 49 employeesToronto, CanadaAugust is a website development company based in Toronto, Canada. The small team focuses on Web Development, Web Design, Mobile App Development, and Blockchain. The company was founded in 2017.Read More
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32$50,000+10 - 49 employeesToronto, CanadaHeadquartered in Toronto, Canada, Whitecap Canada is a custom software development firm. The small team specializes in Custom Software Development, BI & big data consulting & SI, Mobile App Development, Low/No Code Development, and more and was established in 1997.Read More
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Woodine Entertainment GroupIndustries
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33$10,000+10 - 49 employeesToronto, CanadaRead More
Cloudflex, a custom software development firm, is in Kyiv, Ukraine. The small team specializes in custom software development, mobile app development, web development, Artificial Intelligence, and more. The firm was founded in 2018.
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YazaIndustries
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34$25,000+10 - 49 employeesGold River, CARead More
Software development company Bellwood was established in 2019. Their small team is headquartered in Atlanta, Georgia; Farmington, New York; Gold River, California and Orlando, Florida. Their services include Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more.
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WarnerMediaIndustries
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35$1,000+10 - 49 employeesToronto, CanadaRead More
Webzian Digital Services, a web development company, is based in Toronto, Canada. The small team provides web development, custom software development, mobile app development, graphic design, and more. The agency was launched in 2021.
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36$5,000+10 - 49 employeesToronto, CanadaBuild Me App is a web development company. The Toronto, Canada-based firm was launched in 2023. The small team focuses on Web Development, Mobile App Development, Search Engine Optimization, Social Media Marketing, and more.Read More
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37$5,000+10 - 49 employeesToronto, CanadaContinuum Digital is an app development company launched in 2017. The small team specializes in Mobile App Development, Web Development, E-Commerce Development, Robotics Process Automation, and more. The agency is in Toronto, Canada.Read More
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University of Notre Damn AustraliaIndustries
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38$10,000+1,000 - 9,999 employeesBrampton, CanadaBacancy, a web development firm, is in Miami, Florida; Brampton, Canada; Dubai, United Arab Emirates and Ahmedabad, India. The large team offers Web Development, Artificial Intelligence, cloud consulting & SI, IT staff augmentation, and more and was launched in 2011.Read More
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All I WantIndustries
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39$1,000+50 - 249 employeesMarkham, CanadaRead More
ITechnolabs Inc, a website development company, was established in 2014. The midsize team specializes in Web Development, Mobile App Development, and Custom Software Development. The agency is located in Markham, Canada; Sheridan, Wyoming; Calgary, Canada and Sahibzada Ajit Singh Nagar, India.
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40$5,000+10 - 49 employeesToronto, CanadaSRH Software is a small web development company launched in 2023. Their services include Web Development, Mobile App Development, E-Commerce Development, Branding, and more. The firm is based in Noida, India and Toronto, Canada.Read More
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IBO City VaiStat Apsession ERP Success PartnerIndustries
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41$5,000+10 - 49 employeesToronto, CanadaDesigno Graphy is a website development company established in 2013. The small team offers Web Development, Mobile App Development, Search Engine Optimization, and Custom Software Development. The company is based in Calgary, Canada; Toronto, Canada; Vancouver, Canada and Edmonton, Canada.Read More
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Heat Master SS Canadian Union Infinity Network Solutions World of SpasIndustries
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42$50,000+10 - 49 employeesToronto, CanadaRead More
Reev is a software development firm headquartered in Toronto and founded in 2018. The company is made up of fewer than 10 employees and specializes in mobile app development, AR/VR development, and UX/UI design. They have a client focus towards small businesses in the eCommerce, retail, and consumer products industries.
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Logix Brands Ltd. Litguide Intellect StudioIndustries
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43$5,000+50 - 249 employeesAhmedabad, IndiaMobile application development company DesignNBuy is in Dallas, Texas; London England, England; Ahmedabad, India and Toronto, Canada. The midsize company was established in 2009. Their services include Mobile App Development, E-Commerce Development, Digital Strategy, Web Design, and more.Read More
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SilkletterIndustries
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44Undisclosed10 - 49 employeesToronto, CanadaRead More
Kodershop is an ERP consulting and SI company in Toronto, Canada; Beaverton, Oregon and L'viv, Ukraine. The small team provides ERP consulting and SI, Custom Software Development, Web Development, Mobile App Development, and more and was established in 2016.
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45Undisclosed10 - 49 employeesToronto, CanadaMarrix Power is an application development company founded in 2021. Their small team is based in Toronto, Canada and Kyiv, Ukraine and specializes in mobile app development, web development, custom software development, and ux/ui design.Read More
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46$1,000+10 - 49 employeesMississauga, CanadaRead More
Web design agency Telkoware was founded in 2015. They are in Brampton, Canada and Toronto, Canada and have a small team. Telkoware offers web design, e-commerce development, search engine optimization, custom software development, and more.
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47$10,000+250 - 999 employeesMississauga, CanadaRead More
Launched in 2000, *instinctools is a software development company. The midsize team specializes in Custom Software Development, Web Development, IT strategy consulting, Mobile App Development, and more. The firm is in Stuttgart, Germany; Warszawa, Poland; Mississauga, Canada and Wilmington, Delaware.
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Daimler Fujitsu Nostrum SpexAIIndustries
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48$1,000+2 - 9 employeesMississauga, CanadaCS Web Solutions is a SEO agency. They specialize in Search Engine Optimization, Web Design, Web Development, Custom Software Development, and more and were founded in 2015. The agency is headquartered in Mississauga, Canada and Mississauga, Canada.Read More
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49$5,000+10 - 49 employeesToronto, CanadaRead More
Founded in 1996, Rebel Trail Web Solutions is a web development firm headquartered in Toronto. The team of over 10 employees provide web design, web development, SEO, and mobile app development, and e-commerce development. They work with small, mid market, and enterprise companies in the business services and e-commerce industries.
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CIBCIndustries
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50$1,000+50 - 249 employeesToronto, CanadaComfygen Technologies is a mobile application development company in Jaipur, India; Euskirchen, Germany and Toronto, Canada. They provide Mobile App Development, Low/No Code Development, Web Development, E-Commerce Development, and more and were founded in 2015.Read More
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51$25,000+10 - 49 employeesVaughan, CanadaRead More
Codepaper is a custom software development company. The Toronto, Canada-based firm was founded in 2015. The small team focuses on custom software development, web development, mobile app development, BI & big data consulting & SI, and more.
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52$5,000+10 - 49 employeesBurlington, CanadaRead More
Website development company Krystosoft was launched in 2022. They are headquartered in Richardson, Texas and have a small team. Their services include web development, mobile app development, custom software development, advertising, and more.
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53Undisclosed250 - 999 employeesToronto, CanadaWebitronics, a web design company and mobile app development company, was launched in 2017. They are in Chicago, Illinois and Toronto, Canada and have a midsize team. Their services include web design and mobile app development.Read More
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54$10,000+50 - 249 employeesBrampton, CanadaRead More
Pyramidion Solutions is an app development company established in 2013. They are located in Chennai, India and have a midsize team. Their services include mobile app development, custom software development, enterprise app modernization, ux/ui design, and more.
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University of OxfordIndustries
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55$10,000+2 - 9 employeesToronto, CanadaMantrax Software Solutions is a software development firm in Toronto, Canada. The small team focuses on Custom Software Development, Mobile App Development, Web Development, E-Commerce Development, and more and was established in 2020.Read More
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Cricket Club ManagerIndustries
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56$50,000+10 - 49 employeesMississauga, CanadaBlank Space is an user experience company. The small Mississauga, Canada-based agency was founded in 2014. Their team offers UX/UI Design, Mobile App Development, Low/No Code Development, Custom Software Development, and more.Read More
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Dunkin'Industries
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57$5,000+10 - 49 employeesToronto, CanadaFootprint is a web development firm. Located in Toronto, Canada and Bracebridge, Canada, their small team offers Web Development, Mobile App Development, E-Commerce Development, and Custom Software Development. The firm was founded in 2014.Read More
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58$10,000+2 - 9 employeesToronto, CanadaRead More
Based in Toronto, Canada, Disrupt'em is a small UX agency. Established in 2020, the team specializes in ux/ui design, mobile app development, custom software development, and web development.
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59$1,000+250 - 999 employeesMississauga, CanadaSoarware Labs is a Mississauga, Canada-based custom software development company. They offer Custom Software Development and Web Development and were launched in 2020.Read More
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60$25,000+1,000 - 9,999 employeesToronto, CanadaTatvaSoft is a custom software development company headquartered in Ahmedabad, India; Murphy, Texas; Melbourne, Australia and London, England. Established in 2001, the large team focuses on Custom Software Development, Web Development, Mobile App Development, cloud consulting & SI, and more.Read More
Clients
Anglo AmericanIndustries
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