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
-
391$10,000+2 - 9 employeesOakland, CARead More
Tandem is a digital agency based in Oakland, Calif. Founded in 2015, the agency maintains a current team of over 10 that focuses on web development, e-commerce development, mobile app development, and SEO.
Clients
University of San Francisco -
392$5,000+50 - 249 employeesPleasanton, CARead More
Custom software development firm Jaxel was launched in 2020. The midsize team provides custom software development, BI & big data consulting & SI, cloud consulting & SI, mobile app development, and more. The company is headquartered in Pleasanton, California.
Clients
ParsableIndustries
-
393$1,000+50 - 249 employeesDel Mar, CARead More
Outside Digital is an Albuquerque, New Mexico-based web development firm. The midsize team provides web development, custom software development, mobile app development, e-commerce development, and more. The company was established in 2011.
Industries
-
394$10,000+10 - 49 employeesLos Angeles, CAFounded in 2018, FluidRank is an e-commerce development firm. Their services include E-Commerce Development and Web Design.Read More
Industries
-
395$25,000+2 - 9 employeesSan Jose, CAInizio Inc, a small mobile app development company, is based in San Jose, California. Their services include Mobile App Development and Web Development.Read More
Industries
-
396$10,000+2 - 9 employeesLos Angeles, CAHeadquartered in Los Angeles, California, East of Western is a small web development company. The team offers Web Development and Web Design.Read More
Industries
-
397$5,000+2 - 9 employeesSanta Monica, CAIMPRiNT Digital Agency is an e-commerce development firm founded in 2015. The agency specializes in E-Commerce Development and Mobile App Development.Read More
-
398$5,000+2 - 9 employeesLos Angeles, CAVolcanic Star, LLC is a web development firm. Established in 2013, the company is in Los Angeles, California and. Their services include Web Development and Mobile App Development.Read More
-
399$1,000+2 - 9 employeesLos Angeles, CABarragan Media is a web development company. Their team is located in Los Angeles, California and Ensenada, Mexico and focuses on Web Development and Web Design.Read More
-
400$1,000+10 - 49 employeesWalnut Creek, CAFounded in 2008, Aymz Tech is a web design agency. The small team focuses on Web Design and Web Development.Read More
-
401$5,000+Freelancer employeesLaguna Hills, CAAlfaLINQ Business Solutions, LLC is an e-commerce development company located in Laguna Hills, California. They provide E-Commerce Development and ERP consulting and SI.Read More
Industries
-
402$1,000+50 - 249 employeesLos Angeles, CALaunched in 2022, The Website Creatives is a social media marketing firm. The team focuses on Social Media Marketing and Content Marketing.Read More
Industries
-
403$1,000+50 - 249 employeesLos Angeles, CAEVRR Digital is a branding agency launched in 2015. The firm provides Branding and Social Media Marketing, and is midsize.Read More
-
404Undisclosed50 - 249 employeesMountain View, CALocated in Mountain View, California, Design Mania is a midsize branding firm. Founded in 2015, the team focuses on branding, social media marketing, search engine optimization, web design, and more.Read More
Industries
-
405$5,000+10 - 49 employeesWalnut Creek, CAMobile application development firm Cros Apps was established in 2019. Located in Walnut Creek, California, the team provides Mobile App Development and Web Development.Read More
-
406$1,000+10 - 49 employeesIrvine, CAWebsite development firm fyby.io was founded in 2020. The agency specializes in Web Development and E-Commerce Development.Read More
-
407$1,000+10 - 49 employeesAlpine, CAWeb Nox Designs is a software development firm founded in 2023. Their services include Custom Software Development and Web Development.Read More
-
408Undisclosed2 - 9 employeesTemecula, CARead More
Brian’s Web Design is a freelance web designer and website developer in Temecula, Calif. They were founded in 2008. Service offerings include e-commerce development, web design, and web development. Notable areas of programming and marketing expertise include AJAX, PHP, XML, and SEO onsite optimization. As a specialist in modern sites for small businesses, Brian’s Web Design partners with consumer products and business services clients from its San Diego location.
Clients
ColorSpot NurseryIndustries
-
409Undisclosed2 - 9 employeesSanta Monica, CABGA Media Group is a Digital Strategy company. Founded in 1995, the team specializes in Digital Strategy and Business Consulting.Read More
Industries
-
410$5,000+2 - 9 employeesFresno, CALikeitsolutions is a Karachi, Pakistan-based web development company. They provide Web Development and Mobile App Development and were established in 2019.Read More
Industries
-
411$1,000+10 - 49 employeesLos Angeles, CAICommuneTech is a small website development firm. Established in 2014, the agency is headquartered in Los Angeles, California and Ahmedabad, India. Their team offers Web Development, Mobile App Development, E-Commerce Development, Web Design, and more.Read More
Industries
-
412Undisclosed2 - 9 employeesLos Angeles, CASero Technologies is a website development company. The company is in Surrey, Canada and Los Angeles, California. Their services include Web Development and E-Commerce Development.Read More
-
413$1,000+2 - 9 employeesSan Jose, CAHeadquartered in Dewas, India and San Jose, California, TechMac Digital Solutions is an e-commerce development company. Founded in 2021, the team provides E-Commerce Development and Web Development.Read More
Industries
-
414$5,000+10 - 49 employeesFremont, CATOPSYNTAX INC, a software development firm, is in Fremont, California. They specialize in Custom Software Development and Enterprise App Modernization and were founded in 2018.Read More
-
415$1,000+10 - 49 employeesSan Francisco, CAWebsite Avalon, a small website development company, is headquartered in San Francisco, California. Their services include Web Development and Web Design.Read More
-
416$1,000+10 - 49 employeesSanta Clara, CALordsOfCode is a mobile app development company. The Gurugram, India-based company was launched in 2019. Their team provides Mobile App Development and Web Development.Read More
Industries
-
417$5,000+10 - 49 employeesLos Angeles, CAFounded in 2018, Web Districts is an e-commerce development company. Their small team is based in Los Angeles, California. Their team offers e-commerce development, email marketing, graphic design, mobile app development, and more.Read More
Industries
-
418$5,000+10 - 49 employeesCarlsbad, CALogistics & Supply Chain Consulting company Seibert Consulting Group was founded in 2019. The team offers Logistics & Supply Chain Consulting and Warehousing & Distribution.Read More
-
419$5,000+10 - 49 employeesMurrieta, CALaunched in 2006, SYSTELLEX is a social media marketing company. The team offers Social Media Marketing and Search Engine Optimization.Read More
Industries
-
420Undisclosed10 - 49 employeesTorrance, CAOffsoar, a big data company, was founded in 2012. The team specializes in BI & big data consulting & SI and Web Development.Read More
Industries
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
Schedule ConsultationMost Reviewed E-Commerce Developers in California
Check out an E-Commerce Developers in California with the most new reviews in the past 12 months.
E-Commerce Developers
California
- 11 9 new reviews
- 12 9 new reviews
- 13 9 new reviews
- 14 8 new reviews
- 15 8 new reviews