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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361$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.
Clients
Home Depot Meadowbrook Financial Mortgage Bankers Long Island University Student Nursing Association (SNA) CassoneIndustries
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362$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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363$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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364$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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365$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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366$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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367$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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368$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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369$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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370Undisclosed2 - 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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371$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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372$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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373$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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374$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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375$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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376$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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377$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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378$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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379$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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380$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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381$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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382$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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383$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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384$1,000+Freelancer employeesSan Francisco, CAChopChop design&development, an app development company, is headquartered in San Francisco, California. They provide Mobile App Development and UX/UI Design and were launched in 2020.Read More
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385$5,000+2 - 9 employeesIrvine, CALocated in Irvine, California and , Jub Jub Interactive is a small Digital Strategy company. The team offers Digital Strategy and Social Media Marketing.Read More
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386$5,000+2 - 9 employeesSeal Beach, CAECommerce Institute is a small web design company launched in 2011. Their team focuses on Web Design and Social Media Marketing.Read More
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387$1,000+2 - 9 employeesSan Diego, CALaunched in 1992, After Dark Grafx is a small SEO services firm in San Diego, California. Their team focuses on Search Engine Optimization and Web Design.Read More
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388Undisclosed2 - 9 employeesGarden Grove, CAOsoLabs is a social media marketing agency founded in 2007. The team offers Social Media Marketing and Email Marketing.Read More
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389$1,000+250 - 999 employeesLos Angeles, CASpark Digital, a SEO agency, was established in 2009. Their midsize team is located in Los Angeles, California; New York, New York; Dallas, Texas and Seattle, Washington and provides search engine optimization, e-commerce development, social media marketing, email marketing, and more.Read More
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390$5,000+2 - 9 employeesSan Diego, CAThree Omens is a video production company launched in 2019. The team focuses on Video Production and Web Design.Read More
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