Top 100 E-Commerce Development Companies in California
The Best of May 2026Looking for a top e-commerce development company in California?
As the world embraces technology, companies dive into the vast and competitive e-commerce market. Whether we admit it or not, e-commerce is the current and the future of businesses around the world. There are a lot of major players in the multi-billion dollar industry, and year-over-year, it continues to grow.
There are different types of e-commerce businesses which include B2B, B2C, M-Commerce, and F-Commerce. Despite its popularity, research shows that it’s not easy to make it in the e-commerce industry. Countless companies try to follow the success of massive e-commerce giants but before that, you will need to have a great website that can showcase your products and services. e-commerce developers can help you grow your business by developing a reliable and user-friendly platform.
To assist you in your search for a partner, we’ve compiled this list of the top e-commerce developers in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California E-Commerce Development Firms
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151Undisclosed50 - 249 employeesOak Park, CAWordpressIntegration, an user experience agency, was launched in 2004. They offers UX/UI Design and E-Commerce Development.Read More
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152$1,000+10 - 49 employeesSan Francisco, CARead More
Based in San Francisco, Weby Agency is a design, marketing & growth consulting company that was founded in 2017. Their small team of two assists with web design & development, content marketing, and e-commerce development for primarily small businesses.
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https://puraleafs.com/Industries
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153$1,000+250 - 999 employeesWest Hollywood, CABased in West Hollywood, California, The Rocket Retail is an e-commerce development firm. Founded in 2016, the midsize team specializes in E-Commerce Development, Back Office Outsourcing, Content Marketing, Search Engine Optimization, and more.Read More
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154$10,000+10 - 49 employeesIrvine, CAEYEMAGINE is a Content Marketing company based in Irvine, California. They specialize in Content Marketing and Digital Strategy and were launched in 2003.Read More
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155$10,000+10 - 49 employeesIrvine, CAPIVOT is an e-commerce development firm. Their small team is headquartered in Irvine, California. Their services include E-Commerce Development and Web Design.Read More
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156$1,000+250 - 999 employeesCarlsbad, CACommersys is an e-commerce development company. Their midsize team is in Carlsbad, California and focuses on E-Commerce Development. The company was launched in 1993.Read More
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157Undisclosed50 - 249 employeesLos Angeles, CAPCFitment is an e-commerce development company. The team specializes in E-Commerce Development and cloud consulting & SI, and the agency is headquartered in Los Angeles, California.Read More
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158$1,000+2 - 9 employeesSan Francisco, CAFounded in 2012, SF Website Design is a small web design agency located in San Francisco, California and San Francisco, California. Their team offers Web Design and UX/UI Design.Read More
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159$5,000+10 - 49 employeesLos Angeles, CADream Warrior Group is a custom software development company. Their team is based in Los Angeles, California and provides Custom Software Development and Conversion Optimization.Read More
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Disney ChannelIndustries
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160$5,000+10 - 49 employeesSacramento, CAWebsite development company Rocket Systems was founded in 2018. The firm provides Web Development, Mobile App Development, E-Commerce Development, Custom Software Development, and more and has a small team. The firm is located in Sacramento, California and Yerevan, Armenia.Read More
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161$1,000+2 - 9 employeesOakland, CATatarly is a small Oakland, California-based e-commerce development firm. Their services include E-Commerce Development and Web Design.Read More
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162$5,000+10 - 49 employeesMarina del Rey, CALaunched in 2015, Mobylogix, a small mobile app development firm, is headquartered in Marina del Rey, California and Kolding, Denmark. Their team focuses on Mobile App Development and Web Development.Read More
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163$5,000+50 - 249 employeesBurlingame, CAAdLift is a branding company. Their team is based in Burlingame, California and Gurugram, India and specializes in Branding and Social Media Marketing.Read More
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PayPalIndustries
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164$1,000+10 - 49 employeesFremont, CATeam247 Inc. Is a software development company. Launched in 2016, the company is located in Fremont, California. Their team specializes in Custom Software Development and Enterprise App Modernization.Read More
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165Undisclosed250 - 999 employeesMountain View, CABloomreach is a Conversion Optimization company. The midsize Mountain View, California-based team focuses on Conversion Optimization and E-Commerce Development. The agency was launched in 2009.Read More
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Albertsons Bosch FC Bayern München PumaIndustries
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166$5,000+50 - 249 employeesSan Jose, CAWeb design company Infinix Designs is based in San Jose, California. Founded in 2019, the team specializes in Web Design and UX/UI Design.Read More
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Good Guard TexasIndustries
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167$10,000+10 - 49 employeesLos Angeles, CASepoy is an e-commerce development firm. Based in Los Angeles, California, their team specializes in E-Commerce Development and Digital Strategy.Read More
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168$25,000+250 - 999 employeesNewport Beach, CAE-commerce development company Shopify Designers is headquartered in Newport Beach, California. They provide E-Commerce Development.Read More
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169$10,000+50 - 249 employeesNewport Beach, CABased in Newport Beach, California, Shopify Ecom Solutions is an e-commerce development company. Their services include E-Commerce Development and Web Design.Read More
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170$5,000+50 - 249 employeesFremont, CAElsner Technologies Pvt Ltd is a custom software development firm. The midsize Lakeland, California-based company was launched in 2006. Their services include Custom Software Development, E-Commerce Development, Search Engine Optimization, Web Development, and more.Read More
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Kidz StoreIndustries
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171$5,000+10 - 49 employeesSan Francisco, CACyberProtocols is an e-commerce development firm. The team is headquartered in San Francisco, California, and their services include E-Commerce Development and Web Development.Read More
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172Undisclosed50 - 249 employeesWalnut Creek, CALaunched in 1994, Object Edge Inc is a custom software development firm. The team offers Custom Software Development and E-Commerce Development and is in Walnut Creek, California.Read More
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173$5,000+2 - 9 employeesLong Beach, CAOS Ignite, Inc. Is an app development company. The firm is in Long Beach, California and Costa Mesa, California. Their services include Mobile App Development and Custom Software Development.Read More
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174$5,000+2 - 9 employeesSan Luis Obispo, CALIFTOFF Digital is a web design company. Their team is headquartered in San Luis Obispo, California. The agency provides Web Design and Search Engine Optimization.Read More
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175$250,000+250 - 999 employeesLos Angeles, CAAAXIS Digital is an e-commerce development company. Headquartered in Los Angeles, California, the firm was founded in 2001. Their services include E-Commerce Development and DevOps Managed Services.Read More
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176$1,000+2 - 9 employeesLos Angeles, CAKreativa Group is a small Miami, Florida-based PPC company. Their services include Pay Per Click and Web Design.Read More
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MonopriceIndustries
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177$5,000+10 - 49 employeesSan Francisco, CADesignYard is a web development company. They are based in San Francisco, California, and their services include Web Development and E-Commerce Development.Read More
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178Undisclosed50 - 249 employeesCosta Mesa, CAFounded in 2009, Branded Online Ecommerce is a midsize Costa Mesa, California-based e-commerce development firm. Their services include E-Commerce Development and Fulfillment.Read More
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179$1,000+10 - 49 employeesLos Angeles, CAMedia One Group LLC is a mobile app development company based in Los Angeles, California and Antrim, Northern Ireland. The team provides Mobile App Development and Marketing Strategy.Read More
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180$1,000+50 - 249 employeesLos Angeles, CARead More
CAMERAReadyArt Inc., an email marketing company, was launched in 2000. Their midsize team is in Los Angeles, California and specializes in email marketing, graphic design, social media marketing, web development, and more.
Industries
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