Top 100 E-Commerce Development Companies in California
The Best of December 2025Looking 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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301$5,000+2 - 9 employeesFresno, CAJETS Tech., LLC is a custom software development company. Based in Fresno, California, the firm focuses on Custom Software Development and Web Development.Read More
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302$10,000+2 - 9 employeesLos Angeles, CARodeo Apps is a software development firm. Their small team is based in Los Angeles, California and provides Custom Software Development and Mobile App Development. The agency was launched in 2019.Read More
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303$10,000+2 - 9 employeesLos Angeles, CABadFeatures is an UX company. The Los Angeles, California-based agency was launched in 2015. Their services include UX/UI Design and Web Development.Read More
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304$1,000+2 - 9 employeesCitrus Heights, CAContent Marketing company Blumoo Creative is based in Citrus Heights, California. The team focuses on Content Marketing and E-Commerce Development.Read More
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305$1,000+2 - 9 employeesCarlsbad, CAUkiiki is a SEO agency. The Carlsbad, California-based firm provides Search Engine Optimization and Web Design.Read More
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306Undisclosed2 - 9 employeesFort Bragg, CAMendo Digital is a small SEO company headquartered in Fort Bragg, California. The team offers Search Engine Optimization and Content Marketing.Read More
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307$1,000+2 - 9 employeesLaguna Hills, CAThe Webdesigns Group is a SEO company launched in 2005. Their services include Search Engine Optimization and Pay Per Click.Read More
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308$25,000+10 - 49 employeesChicago, ILRead More
Uncap is an e-commerce development company. The Chicago, Illinois-based company was launched in 2014. The small team specializes in E-Commerce Development.
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Vermont Woods StudiosIndustries
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309$1,000+10 - 49 employeesFremont, CAEstablished in 2012, Dukami Enterprises is a SEO company. The team offers Search Engine Optimization and Pay Per Click.Read More
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310$5,000+250 - 999 employeesLos Angeles, CALogo Services 24/7 is a midsize branding firm established in 2012. Their services include Branding and Web Design.Read More
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311$1,000+10 - 49 employeesPalo Alto, CAFounded in 2000, Sell Online Make Money is an Advertising company. The agency specializes in Advertising and Branding.Read More
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312$1,000+2 - 9 employeesClovis, CALaunched in 2017, DigitSilk is a social media marketing firm. The team specializes in Social Media Marketing and Web Design.Read More
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313$1,000+2 - 9 employeesRedwood City, CAAstiLabs Inc. Is a custom software development firm. Their team is based in Redwood City, California. The firm provides Custom Software Development and E-Commerce Development.Read More
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314$1,000+2 - 9 employeesLaguna Beach, CAGoldenwell Tech, a web development firm, is located in Laguna Beach, California. They specialize in Web Development and Search Engine Optimization.Read More
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315Undisclosed2 - 9 employeesSan Francisco, CAReWeb Design is a SEO services firm launched in 2023. The team provides Search Engine Optimization and Web Design and is in San Francisco, California.Read More
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316$1,000+2 - 9 employeesDublin, CAYuwix Technologies, a small website development firm, is located in Dublin, California. Their services include Web Development and E-Commerce Development.Read More
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317Undisclosed2 - 9 employeesLos Angeles, CAEcom Nest is a social media marketing agency. In Los Angeles, California, their small team provides Social Media Marketing and Search Engine Optimization. The firm was established in 2024.Read More
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318Undisclosed10 - 49 employeesLong Beach, CA5 Elements Entertainment is a web development company. Founded in 2009, the team specializes in Web Development and Mobile App Development. The agency is located in Long Beach, California.Read More
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319$25,000+50 - 249 employeesSan Francisco, CALocated in San Francisco, California; Warszawa, Poland and Charlotte, North Carolina, Spiral Scout is an AI Agents company. Established in 2010, the midsize team provides AI Agents, Artificial Intelligence, Custom Software Development, E-Commerce Development, and more.Read More
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320$1,000+10 - 49 employeesClovis, CAHASHKRIO TECH LLP is a custom software development firm. They were launched in 2024, and their services include Custom Software Development and Web Development.Read More
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321Undisclosed2 - 9 employeesBurbank, CASmall + Sole is a branding company founded in 2007. Their services include Branding and Digital Strategy.Read More
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322$5,000+2 - 9 employeesOceanside, CAIn Oceanside, California, DEVNOSTIC is a custom software development company. Established in 2019, the team focuses on Custom Software Development and Web Development.Read More
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323$100,000+2 - 9 employeesIrvine, CAIn Irvine, California, Branch Startup Studio is a software development firm. They specialize in Custom Software Development and Mobile App Development.Read More
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324$5,000+2 - 9 employeesSan Diego, CAVictory Creative Inc is a web development firm. They offer Web Development and E-Commerce Development and were launched in 2015.Read More
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325$5,000+2 - 9 employeesSan Francisco, CAAYS Labs, a web development company, was launched in 2013. The firm provides Web Development and Mobile App Development, and is small.Read More
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326$5,000+10 - 49 employeesSanta Clara, CATas Technologies is a Mississauga, Canada-based custom software development company. Their services include Custom Software Development and E-Commerce Development.Read More
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327Undisclosed50 - 249 employeesEl Segundo, CAPremium Web Stop is a web design company. They were established in 2003, and their services include Web Design and Web Development.Read More
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328$5,000+10 - 49 employeesLos Angeles, CAUniversal Web Designers, a Content Marketing company, is in Los Angeles, California. The small firm was established in 2020. Their services include Content Marketing, Pay Per Click, Web Development, Mobile App Development, and more.Read More
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329$1,000+10 - 49 employeesSan Diego, CAWebzcribe is a SEO agency. Their team is in San Diego, California and focuses on Search Engine Optimization and Web Design.Read More
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330Undisclosed10 - 49 employeesTorrance, CAWeb Mobile Appllication Development is a web development firm. Established in 2022, the team provides Web Development and Mobile App Development.Read More
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