Top 100 E-Commerce Development Companies in California
The Best of March 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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361$1,000+2 - 9 employeesSan Jose, CABlue Astral is a SEO agency. The team specializes in Search Engine Optimization and Web Development and is based in San Jose, California.Read More
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362$1,000+250 - 999 employeesSan Jose, CAAspire Website Designs is a web design agency. They specialize in Web Design and Video Production and were established in 2010.Read More
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363$1,000+50 - 249 employeesLos Angeles, CAUSA Web Design Experts is a midsize Los Angeles, California-based e-commerce development firm. The team specializes in E-Commerce Development and Ecommerce Marketing.Read More
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364Undisclosed10 - 49 employeesMenlo Park, CAFLYING COW DESIGN is a branding agency. They are located in Menlo Park, California, and their services include Branding and Web Design.Read More
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365Undisclosed10 - 49 employeesSan Diego, CALaunched in 2005, Sage Tree Solutions is a website development company. Their services include Web Development and Web Design.Read More
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366$1,000+10 - 49 employeesLos Angeles, CAMOBIZEAL Apps is a web design company established in 2012. The team specializes in Web Design and UX/UI Design.Read More
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367Undisclosed2 - 9 employeesLos Angeles, CARead More
Studio Umbrella is a web design and development company based in Los Angeles. Established in 2005, the team of less than 5 provides e-commerce development, web development, and web design services with experience with WordPress, PHP, and JavaScript.
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Next GadgetIndustries
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368$10,000+10 - 49 employeesLos Angeles, CARead More
Top Notch Dezigns® is a small web design agency. Founded in 2004, the firm is headquartered in New York, New York; Melville, New York; Los Angeles, California and London, England. Their team specializes in Web Design, Search Engine Optimization, Pay Per Click, Web Development, and more.
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Home Depot Meadowbrook Financial Mortgage Bankers Long Island University Student Nursing Association (SNA) CassoneIndustries
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369$5,000+2 - 9 employeesPasadena, CADigiSavvy is a Market Research company. They were launched in 2010, and their services include Market Research and Digital Strategy.Read More
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370$5,000+2 - 9 employeesGlendale, CASmall Market Research company Alecan Marketing Solutions, is headquartered in Glendale, California. The team specializes in Market Research and Social Media Marketing.Read More
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371$1,000+Freelancer employeesSan Diego, CAA2Z Web Designs, a web design agency, was established in 2018. The firm offers Web Design and E-Commerce Development, and is small.Read More
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372$25,000+10 - 49 employeesLos Angeles, CAAr3Tek is a software development firm established in 2020. Their small team is headquartered in and specializes in custom software development, graphic design, and cloud consulting & SI.Read More
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373$5,000+2 - 9 employeesFremont, CACloud consulting & SI company CLARITY TECH LLC focuses on cloud consulting & SI and Custom Software Development. They were founded in 2022.Read More
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374$10,000+2 - 9 employeesSan Diego, CAShoreside Digital is a software development firm. They focus on Custom Software Development and Web Development and were founded in 2020.Read More
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375$1,000+2 - 9 employeesSan Leandro, CAFounded in 2023, Frank Dev LLC is a branding company. Located in San Leandro, California, the team specializes in Branding and BI & big data consulting & SI.Read More
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376$1,000+2 - 9 employeesLaguna Beach, CAScale Smart Digital is a branding firm founded in 2024. Their team specializes in Branding and Social Media Marketing.Read More
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377Undisclosed2 - 9 employeesArroyo Grande, CAWeb development company psylab is located in Arroyo Grande, California. They specialize in Web Development and Search Engine Optimization and were founded in 2024.Read More
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378$1,000+2 - 9 employeesIrvine, CAEstablished in 2003, Affordable Marketing is a small Irvine, California-based social media marketing firm. Their services include Social Media Marketing and Search Engine Optimization.Read More
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379$1,000+2 - 9 employeesLos Angeles, CAContent Marketing company Driftera is based in Los Angeles, California and San Francisco, California. Their services include Content Marketing and Custom Software Development.Read More
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380$5,000+2 - 9 employeesArtesia, CAFounded in 2019, TMD STUDIOS is a branding firm. The company offers Branding and Pay Per Click.Read More
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381$1,000+2 - 9 employeesPasadena, CAFirst Spring Digital is a branding company. The team specializes in Branding and Search Engine Optimization, and the agency is located in Pasadena, California.Read More
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382$1,000+2 - 9 employeesLos Angeles, CALocated in Los Angeles, California, Ecom Surge is a small Conversion Optimization company. The team offers Conversion Optimization and UX/UI Design.Read More
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383$5,000+2 - 9 employeesLake Forest, CAUX design agency Golden Leap Solutions was launched in 2016. The team offers UX/UI Design and Custom Software Development and is in Lake Forest, California.Read More
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384$250,000+2 - 9 employeesLos Angeles, CAThe Web Maker Pro is an user experience company founded in 2024. The small team focuses on UX/UI Design and Custom Software Development.Read More
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385$10,000+10 - 49 employeesLos Angeles, CAEchoTech Group is a website development company headquartered in Los Angeles, California. They offer Web Development and Branding and were founded in 2011.Read More
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386$5,000+10 - 49 employeesSanta Clarita, CAFound Studios is an Advertising company established in 1994. Headquartered in Santa Clarita, California, the team offers Advertising and Branding.Read More
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387$1,000+10 - 49 employeesLos angeles, CAContent Marketing company Brandvault360 is located in Los angeles, California. They provide Content Marketing and E-Commerce Development.Read More
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388$1,000+10 - 49 employeesRiverside, CA5 Core Digital Marketing is a social media marketing firm. In Riverside, California, their small team focuses on Social Media Marketing and Content Marketing. The company was founded in 1984.Read More
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389$1,000+10 - 49 employeesSan Jose, CALaunched in 2018, Shubpy Solutions Pvt Ltd is a custom software development company. The small team focuses on Custom Software Development and Search Engine Optimization.Read More
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390$1,000+10 - 49 employeesSan Francisco, CAZavod-IT is an AI company. Their small team is located in San Francisco, California. Their services include Artificial Intelligence and API Development.Read More
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