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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241$5,000+10 - 49 employeesLa Mesa, CAFounded in 2013, Out & About Communications is a small branding firm. Their team specializes in Branding and E-Commerce Development.Read More
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Hansen TechnologiesIndustries
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242$1,000+50 - 249 employeesNovato, CAMidsize website development company WebsXpert, is based in Novato, California. The team specializes in Web Development and Web Design.Read More
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243$5,000+50 - 249 employeesNewport Beach, CALaunched in 2023, EcombitHub is a custom software development company. The company focuses on Custom Software Development and Web Development.Read More
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244$5,000+250 - 999 employeesSanta Clara, CAVMO US LLC is a custom software development firm established in 2012. The midsize team provides Custom Software Development and Mobile App Development.Read More
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245$5,000+10 - 49 employeesSan Francisco, CAIMRepublic, Inc, a custom software development company, was established in 2005. The small San Francisco, California-based team provides custom software development, mobile app development, web development, ux/ui design, and more.Read More
Clients
Riverside InsightsIndustries
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246$1,000+2 - 9 employeesSacramento, CAFounded in 2012, Webtronix Designs Web Agency is a SEO company. The team provides Search Engine Optimization and Pay Per Click.Read More
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247Undisclosed10 - 49 employeesVisalia, CALoops Marketing is a web design agency. The Visalia, California-based company was established in 2012. Their team specializes in Web Design and Graphic Design.Read More
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248$1,000+10 - 49 employeesCarlsbad, CAE-commerce development company NEXTWERK Inc is based in Carlsbad, California. Established in 1996, the team offers E-Commerce Development and Custom Software Development.Read More
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249$1,000+10 - 49 employeesLos Altos, CAFounded in 2010, WebAppMate is a small Los Altos, California-based ERP consulting and SI company. Their team provides ERP consulting and SI and Custom Software Development.Read More
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250$1,000+10 - 49 employeesCitrus Heights, CAAtria Web Solutions is a small social media marketing company. They specialize in Social Media Marketing and Search Engine Optimization and were established in 2003.Read More
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251Undisclosed50 - 249 employeesCarlsbad, CAHavas Edge, a midsize Broadcast Video company, is based in Carlsbad, California and Boston, Massachusetts. Their services include Broadcast Video and Marketing Strategy.Read More
Clients
CitiIndustries
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252Undisclosed2 - 9 employeesSunnyvale, CATokyoTechie is a Blockchain company. Headquartered in Pune, India and Delhi, India, the team offers Blockchain and E-Commerce Development.Read More
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253$5,000+250 - 999 employeesBelmont, CAHeadquartered in Belmont, California; Pleasanton, California; North Sydney, Australia and Sharjah, United Arab Emirates, Folio3 is a midsize ERP consulting and SI company. Launched in 2005, the team provides ERP consulting and SI, Mobile App Development, Wearable App Development, Custom Software Development, and more.Read More
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254$25,000+10 - 49 employeesAtlanta, GARead 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.
Clients
WarnerMediaIndustries
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255Undisclosed2 - 9 employeesFremont, CAUser experience design company Logo Tunnel focuses on UX/UI Design and E-Commerce Development. They are located in Fremont, California.Read More
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256$1,000+2 - 9 employeesSan Francisco, CAFounded in 2018, Cozmot Inc is a small web development company. Their team offers Web Development and E-Commerce Development.Read More
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257$25,000+50 - 249 employeesSan Diego, CASynergyTop is a website development company. The midsize San Diego, California-based company was launched in 2014. Their team provides Web Development, Custom Software Development, Other Digital Marketing, UX/UI Design, and more.Read More
Clients
TRIMARKIndustries
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258$5,000+250 - 999 employeesSan Ramon, CAHeadquartered in San Ramon, California and Reading , England, Synverse is an Accounting company. They specialize in Accounting and Advertising.Read More
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259$5,000+2 - 9 employeesGlendale, CAInverselogic, Inc is an e-commerce development firm launched in 1998. The team provides E-Commerce Development and Marketing Strategy and is headquartered in Glendale, California.Read More
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260$5,000+2 - 9 employeesLos Angeles, CAFounded in 2015, GO RIDE Republic,Inc. Is an Advertising company. In Los Angeles, California and Yokohama, Japan, the team offers Advertising and Graphic Design.Read More
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261$1,000+Freelancer employeesSebastopol, CAEcomm Growth Strategies, an e-commerce development company, was launched in 2019. The small Sebastopol, California-based team focuses on E-Commerce Development, Email Marketing, Conversion Optimization, and Search Engine Optimization.Read More
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262$1,000+10 - 49 employeesMilpitas, CADaphnis Software Services pvt.Ltd. Is an e-commerce development firm. In Noida, India and Milpitas, California, their team provides E-Commerce Development and Mobile App Development.Read More
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263$25,000+10 - 49 employeesLos Angeles, CACOCO Future Technologies is an UX agency established in 2021. Headquartered in Los Angeles, California, the team offers UX/UI Design and Mobile App Development.Read More
Industries
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264$1,000+10 - 49 employeesGlendale, CAEstablished in 2006, Digilite Los Angeles is a mobile app development company. Based in Glendale, California, the team specializes in Mobile App Development and E-Commerce Development.Read More
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265$1,000+10 - 49 employeesPleasanton, CAKlystron is a SEO services firm. Their team is headquartered in Pleasanton, California. The firm specializes in Search Engine Optimization and Custom Software Development.Read More
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266$1,000+2 - 9 employeesArcadia, CANetworking Bizz Digital is a SEO company. In Arcadia, California and Pasadena, California, their small team provides Search Engine Optimization and Web Design. The agency was founded in 2016.Read More
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267Undisclosed2 - 9 employeesMorgan Hill, CAMorgan Hill Web Works, Inc, a Content Marketing company, is in Morgan Hill, California. The team provides Content Marketing and E-Commerce Development.Read More
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268$10,000+10 - 49 employeesLos Angeles, CAEstablished in 2008, IWORKS Agency is a web development firm. Their services include Web Development and E-Commerce Development.Read More
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269$75,000+10 - 49 employeesLos Angeles, CALaunched in 2023, EcomMás is a social media marketing company. Located in Bogotá, Colombia and Los Angeles, California, the team focuses on Social Media Marketing and Corporate Photography.Read More
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270$1,000+10 - 49 employeesBerkeley, CALaunched in 2018, hassaanshah is a small Berkeley, California-based web design company. Their services include Web Design and Web Development.Read More
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