Top eCommerce Development Companies in California
Looking for the best eCommerce development companies in California, USA? Goodfirms presents a meticulously vetted list of leading agencies and expert developers. In today's dynamic 2026 digital landscape, a robust eCommerce presence is essential for growth. Leverage our platform to compare verified client reviews, transparent hourly rates, and compelling portfolios to find your ideal development partner in California.
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List of Top California eCommerce Development Companies & Developers
Big Brand and Fortune 500 experience put to work for Small Businesses, Startups and Nonprofits.The Smartest People In The World Work With The Bureau Of Small Projects.Literally rocket scientists and brain surgeons: Bill Nye, The Science Guy (CEO of the Planetary Society), Stanford University, Blackrock Neurotech (who have implanted 28 brain computer interfaces in humans ... read The Bureau Of Small Projects reviews & insights
$150 - $199/hr10 - 492010Los Angeles, CaliforniaSuperb web design
- Helen Colley
INGIC is a results-driven mobile app strategy, design, and development company, focused towards high conversion rate through custom development. The company comprises of the most talented, skilled and experienced professionals from the industry. We transform simple ideas into great products. Our aim is to convert a simple creative thought into robust functional solutions that speak for itself. Our clients, ... read INGIC reviews & insights
$25 - $49/hr50 - 2492012San Diego, CaliforniaVery poor service
- CEO & Founder
Wanted for Nothing is a strategic design agency headquartered in Los Angeles. We empower fast-growth companies to realize the true potential of their most valuable digital assets. We've designed and built digital solutions for Rent.com, Nissin Foods, Brookfield Properties, Pravana, Flock Freight, Purdue University, Atlantic Council, and more. Besides helping our Clients grow, we managed ... read Wanted for Nothing reviews & insights
$50 - $99/hr10 - 492017West Hollywood, CaliforniaOutstanding UX/ UI design work
- Managing Partner
Using AI Tools
ChatGPT
Claude
Lovable
Cursor
Frenchy Digital is a minority-owned startup that just moved to Los Angeles from Paris France that specializes in Mobile App and Web Development. Our international offices allow us to assign the right delivery team to produce the very best outcome both quickly and at a fair price.Before our company was founded in 2019, our developers, ... read Frenchy Digital L.L.C. reviews & insights
$25 - $49/hr10 - 492019Brentwood, CaliforniaThey have a very talented team that is passionate about what they do which helps them deliver their services in a timely manner.
- PresidentWhy Frenchy Digital L.L.C.?
- More than 50 apps shipped, Forbes & NBC featured
- Black-owned, minority-certified LA studio
- AI-first approach across every project
At thewebsitedesignhub our core website design and development service is accompanied by a range of other value-added services that add the oomph factor and makes it thrive. These services can be availed separately or in combination with other services to attain tangible benefits for your business.
$25 - $49/hr50 - 2492016Los Angeles, CaliforniaWhen we hear the word "outsourcing," we usually feel afraid and unsure.
- Bank of England
Using AI Tools
Gemini
Spiral Scout builds AI agent systems and production workflow automation for companies that need more than a proof-of-concept. Founded in San Francisco in 2010, we are a team of 120+ engineers with 16 years of production engineering behind us. We are a certified Temporal Solution Provider, the creators of Wippy.ai, an intelligent runtime built specifically ... read Spiral Scout reviews & insights
$50 - $99/hr50 - 2492010San Francisco, CaliforniaWorking with Spiral Scout was quick, easy, and highly efficient.
- Chief Medical OfficerWhy Spiral Scout?
- Production-grade AI, not demos
- You own the system, zero vendor lock-in
- Temporal-certified, Wippy runtime creators
We create result-driven websites that boost organizational growth and supercharge traffic with top-notch digital IT solutions. Our commitment to innovation and excellence ensures you stay ahead in the digital landscape. AFX WEB STUDIOS is a full-service web design agency that offers a wide range of services to help businesses grow their online presence. Our team ... read AFX Web Studios reviews & insights
NA50 - 2492018Los Angeles, CaliforniaOur trusted partner for app development!
- Assistant Manager
As a leading software development company, Matellio has established itself as a trusted partner for businesses across industries worldwide. Our journey began in 2014 with a small team of 25 passionate developers focused on providing custom software development services to startups and small businesses. We started exploring ways to create innovative technological solutions. As we ... read Matellio Inc reviews & insights
$50 - $99/hr50 - 2492014San Jose, CaliforniaGreat Shopping Stop
- Research Student
DevBatch, the technology partner of Fortune 500 companies and other tech startups and enterprises, for the end-to-end development of scalable software solutions. We are delivering full-scale software development services including Mobile App Development, E-Commerce Development, and Web Development, that adapt seamlessly to project requirements and business needs.With a team of 200+ passionate minds, we transform your vision into ... read DevBatch reviews & insights
$25 - $49/hr50 - 2492010Newark, CaliforniaI ll happily recommend DevBatch! Awesome Mobile app development company.
- Business Development Manager
Brandastic is an award-winning website design and digital marketing agency. Through nurturing relationships and a collaborative process, we help to ignite your brand’s potential. With direct access to each department, your company has our entire team’s commitment to achieve your marketing goals, and help you grow. From innovative strategy and development, to creative design and marketing, the ... read Brandastic Digital Marketing Agency reviews & insights
$100 - $149/hr10 - 492008Costa Mesa, CaliforniaMost fantastic marketing firm we have ever used. Superior talent!!!
- MORTGAGE BANKING ATTORNEY
Roweb is a custom software development company with 20+ years of experience helping global clients build scalable digital products and high-performing development teams. From startups to large enterprises, we specialize in long-term partnerships that support business growth through tailored web and mobile solutions, automation tools, and digital platforms. In 2025, Roweb joined Sirma Group — ... read Roweb Development reviews & insights
NA50 - 2492004San Francisco, CaliforniaExcelent
- General Manager
We at Epik Solutions believe in being a one-of-a-kind business impact experience management and digital transformation company providing simplified enterprise and account-based solutions to help our customers grow. We create transformational methods for our clients that solve their immediate and long-term needs. For years we had looked for a business transformation company that could provide ... read Epik Solutions reviews & insights
$25 - $49/hr50 - 2492015Pleasant Hill, CaliforniaFast and professional fix to WordPress problem
- Senior Marketing Manager
Disrupt Minds is a digital marketing agency striving to provide a range of web design and online marketing services. Our experienced web developers specialize in building customized interactive websites. We are recognized globally for our web design services to fuel creativity and innovation for increasing visibility and driving results. We just don’t build websites and ... read Disrupt Minds reviews & insights
$50 - $99/hr10 - 492018Pasadena, CaliforniaThese Guys are Gems, Don't felt like a client to them as they completely own my project.
- Senior Project Manager
Venture Aviator is an innovative software development company. Venture Aviator has capabilities in Web Development, Mobile Development, Blockchain Development, Full-Service Initial Coin Offering (ICO) advisory & cryptocurrency launches, and Artificial Intelligence. Our team brings a unique combination of technology expertise, design and engineering talent, strategic business insight and new venture acceleration experience, coupled with an extensive global ... read Venture Aviator reviews & insights
$50 - $99/hr50 - 2492012Los Angeles, CaliforniaFantastic Work by Fantastic Development Team
- President
Affordable Web came into existence in the year 2007 with evolutionary measures taken into consideration for a consistent enhancement in its service providing capabilities. Since then, Affordable Web has gradually grown into one of the best IT solutions in town with more margin for extending its clientele across the globe.
$25 - $49/hr50 - 2492007San Jose, CaliforniaI think this one has proven to me one of the most satisfying companies so far
- Operation Manager
We believe anything is possible with the right website to engage visitors. Whether you're about to create a website for the first time or you're a long time pro, we've got you covered.Our dedicated Website Development Team becomes your partner.Website Developers breathe your vision, understand your product and focus on reaching your business goals.We have ... read American Web Store reviews & insights
< $25/hr10 - 492013Santa Monica, CaliforniaAWS logo design service was exceptional, creative and they delivered within due time.
- Freelance Advisor
Svitla is a global digital solutions company with over 20 years of industry experience. Since 2003, we have engineered more than 5,000 transformative solutions for our clients around the globe, bolstering their growth and competitive edge. Our mission is to advise and implement modern, sustainable solutions for our clients, using the power of digital, cloud, ... read Svitla Systems reviews & insights
$25 - $49/hr1,000 - 9,9992003Corte Madera, CaliforniaClever Developers supported by a people focussed organisation
- Head of People & Office
Data-Entry-India.com is a leading business process outsourcing service provider with over 25 years of experience and 850+ employees. We have served over 3,850 global businesses, including startups, SMEs, and Fortune 500 companies. Our clientele spans across various industries, including healthcare, retail, real estate, and academic institutions. Our company maintains strategic partnerships as an Amazon Service ... read Data-Entry-India.com reviews & insights
< $25/hr250 - 9991999Laguna Beach, CaliforniaProvided high-quality labeled datasets quickly, significantly enhancing our object detection algorithm.
- PROJECT MANAGER
Growth hacking is generally a small data-driven and technical group tasked with figuring out how to scale the business. The primary goal is to increase company sales, boost ROI and improving ROAS through smart thinking and data analysis. We start from the idea, create prototypes and design, code and polish it to the final product ... read Tegra reviews & insights
$50 - $99/hr2 - 92016Los Angeles, CaliforniaWorking w Tegra completely changed our business
- Head Of Partnerships
Established in USA, Wordsuccor Ltd. is a well known WordPress development company. Being a trusted name in the world of website and web development, we are committed to rendering exceptional services in across the globe. Out passionate and determined developers make it possible for us to carry WordPress development services efficiently and ensure custom-tailored solutions ... read WordSuccor Ltd. reviews & insights
< $25/hr50 - 2492010Santa Monica, CaliforniaDeal Website Development
- SEO Strategist Digital muscle Limited
Yellowstone Labs is a software staff augmentation company focused on helping organizations build and maintain reliable engineering capacity without the challenges of constant hiring or team turnover. We provide full-time software engineers who work alongside client teams, contributing directly to product development, system enhancements, and ongoing technical initiatives. Our company operates as a single organization ... read Yellowstone Labs reviews & insights
$25 - $49/hr10 - 492024Signal Hill, CaliforniaYellowstone Labs' AI and offline features transformed our platform, exceeding expectations.
- CTO
As a top IT company, we specialize in tackling complex software development projects to solve costly business challenges and provide unparalleled outcomes through innovative and groundbreaking information technology solutions. At DesignBack Office, we take great pride in offering information technology solutions that can elevate your business to the next level. Our team of award-winning designers ... read DesignBackOffice reviews & insights
< $25/hr50 - 2492008Los Angeles, CaliforniaFast Web development and Great communication.
- Cameron white
With more than 12 years of experience, our company is driven by a deep understanding of the latest innovative technologies to cater to the unique needs of businesses. Our mission is to tackle business challenges by providing cutting-edge technology solutions and connecting talented developers with industries worldwide. We prioritize strategic partnerships, carefully selecting those that ... read THECONSRL reviews & insights
$25 - $49/hr50 - 2492006San Diego, CaliforniaExceptional Web Development for Our Online Store by Thecon
- Anonymous
Mendios Technologies delivers beautiful, full-function mobility solution for startups, medium-sized companies and large enterprises, in a fraction of the time it takes to build conventional mobile apps. We are committed to providing solutions that are simple to use and cost-effective, that meet the specific set of needs defined, and that are adaptable to meet future needs. We provide ... read Mendios Technologies reviews & insights
$50 - $99/hr10 - 492011Sunnyvale, CaliforniaGood
- Sales & Marketing Intern
ALFATEK leverages decades of experience spanning multiple industries, covering IT Project Management, Infrastructure Engineering, Back-end System Administration, Software Development, and continuous IT support for corporate and governmental sectors. Our services encompass both on-site and remote management of enterprise network infrastructures, encompassing everything from Domain Controllers and network peripherals to overseeing Web Properties, Cyber Security, Databases, ... read ALFATEK reviews & insights
$150 - $199/hr10 - 492013Concord, CaliforniaTitle: IT MSP Firm
- CEO
World's leading Custom Web, Apps, Branding & Animation Company. We provide exceptional design, Web & Mobile App solutions to companies of all industries, irrespective of their size. WHY US: ✔ Very High Quality Professional Work. ✔ No Upfront-Amount ✔ 100% Satisfaction. ✔ On-Time Delivery.
NA10 - 492008Walnut Creek, CaliforniaAymzTech Creative, Strategic and Professional Development team with exceptional expertise
- strategic Partner
Branded Web Studios- a Creative design agency with a sole purpose to develop exclusive things for our beloved clients. We believe in building meaningful and long term relationships with our clients and their brands through our creative design, web development and engaging software solutions.
NAFreelancerSan Francisco, CaliforniaThe team made the process easy and delivered a website that truly captures our brand.
- Marketing Manager
Ellipsis Infotech is expressed by a series of 3 dots ‘. . .’ in a symbol which stands for ‘MORE’. And at ‘Ellipsis Infotech’ we provide you with that ‘MORE’ with our commitment to all your IT needs. We are new, we are growing and we believe in walking the talk. We put our knowledge ... read Ellipsis Infotech reviews & insights
< $25/hr2 - 92014Fullerton, CaliforniaTechnically sound and proactive.
- Assistant Manager, Commercial & IT
We've been working together a long time - since 2007, in fact. Yes, we have our inside jokes, but usually our clients are in on them. That's because it's our goal to become part of your team while we work together. It's much more fun - and effective - that way. Our development team is ... read Cofa Media reviews & insights
< $25/hr10 - 491998California City, CaliforniaGreat Ecommerce Development Team
- CEO
Cider is a Software Development Company based in the heart of Silicon Valley. We create innovative and customer-centric solutions for your business. Developing products with us helps your company: increase sales, improve customer experience, compete in a specific market, and uncover e-commerce opportunities. We provide individual resource and full project teams with specialization in all ... read Cider reviews & insights
$50 - $99/hr250 - 9992015San Francisco, CaliforniaWebsite Management for Marijuana Dispensary
- Managing Partner & Founder
About us The Story In 2015, a whole team gathered and made the first Brightery team for software development. About 10 Developers, Marketing specialists and graphic designers were together. The same year this team added more people to make more difference to the world, Teams changed, morals and even vision and mission. Brightery leading ... read Brightery reviews & insights
NA50 - 2492015El Segundo, CaliforniaBrightery is in the top of recomended agencies and companies
- Siva Connor
In the heart of every idea lies a pulse, a rhythm, a dream. At The Web Mastro , we're not just designing websites; we're crafting digital heartbeats. Sculpted Designs, Seamless Experience Marrying artistry with technology, we shape experiences that captivate and connect. Every pixel paints a picture; every line tells your story. Digital Echoes, Amplified ... read The Web Mastro reviews & insights
$25 - $49/hr10 - 492020Oxnard, CaliforniaLet The Web Mastro develop my logo. Main objective was to create a logo that captured in one clean l
- Owner
With more than 5 years of expertise in eCommerce business under our belt, our full-scale Magento ecommerce agency is capable of delivering a comprehensive service that takes complete care of the client’s Magento infrastructure. - No automated digital services. - No single set of rules. - No one-size-fits-all practices. Only unique perspective and individual approach.
$25 - $49/hr10 - 492015Pasadena, CaliforniaMagento e-commerce solution.
- Founder & CEO
Prolific Studio is a creative online design and animation agency that helps you create a captivating brand identity and communicate your message effectively to your target audience. We are a team of talented and experienced designers, animators, and marketers passionate about visual communication and digital design. We offer a wide range of services, including logo ... read Prolific Studio Inc reviews & insights
$25 - $49/hr50 - 2492019Palo Alto, CaliforniaWorking with Prolific Studio was seamless and productive
- Chief Marketing Officer
Distillery is a full-service software design and development company. We've built iOS mobile apps featured by Apple, Android apps with millions of downloads and have taken startups to large successful exits. Distillery is a certified partner of Microsoft, IBM, PubNub and Oracle. We offer a range of services for companies of every scale, from startups to enterprises. For startups, we can create a prototype to ... read Distillery reviews & insights
$150 - $199/hr50 - 2492012Santa Monica, CaliforniaThey have exceptional designing team.
- President & Co-Founder
Warp Development is a leading custom software development company and trusted offshore software development company with offices in South Africa, Australia, and the USA, serving clients across North America, Europe, and beyond. We specialise in custom software development, AI consulting, e-commerce, mobile app development, order management systems, and enterprise solutions. As a South Africa–based offshore ... read Warp Development reviews & insights
NA50 - 2492002New Jersey, New JerseyExceptional engineering team with rapid product understanding, seamless collaboration, and effective agile delivery.
- COO
Using AI Tools
- ChatGPT
Blitz Mobile Apps, a leading mobile app Development company in USA, dives headfirst into today's dynamic market's challenges to provide robust, scalable, and outcome-oriented mobile app development solutions to help businesses scale. Blitz Mobile Apps is the top mobile app development company in USA, founded in 2008, that holds a firm reputation in delivering superior ... read Blitz Mobile Apps reviews & insights
$50 - $99/hr10 - 492010Santa Rosa, CaliforniaA passionate, forward-thinking team that delivered a functional app with exceptional UX.
- Marketing ManagerWhy Blitz Mobile Apps?
- Proven mobile app expertise since 2008
- Scalable solutions built for real growth
- Strong focus on client success and results
Using AI Tools
- ChatGPT
- Claude
- Lovable
- Cursor
FOR TEAMS WHO CARE ABOUT UX, AI strategy grounded in real product needs. We implement everything end-to-end with a single team accountable for results. Our PORTFOLIO INCLUDES marketplaces, e-commerce, workflow automations, AI assistants, corporate websites, banking apps, data warehouse initiatives, and more. IF YOU ARE BUILDING A NEW PRODUCT OR SCALING A PRODUCT, we can ... read imaga reviews & insights
$25 - $49/hr10 - 492018San Mateo, CaliforniaIMAGA delivered collaborative, well-executed designs through an efficient workflow and clear communication.
- Junior MarketerWhy imaga?
- UX-led products with AI where it matters
- One accountable team from idea to launch
- Built for measurable ROI, not just delivery
We have a team of industry professionals, with each member coming from a unique background. By combining the expertise of different individuals, we create robust digital experiences for our clients. For The Finest web studios., customer gratification is the utmost priority. We ensure that our customers are satisfied by providing them with excellent digital solutions ... read Finest Web Studios reviews & insights
$25 - $49/hr50 - 2492012California City, CaliforniaMy website wasn’t doing well in the rankings. As a wholesaler, I needed my website very much for my business needs.
- Assistant Manager
𝐀𝐩𝐩𝐢𝐧𝐠𝐢𝐧𝐞 is one of the best awards winning top mobile app development companies in the USA which guarantees your app to win a marketplace. 𝐀𝐩𝐩𝐢𝐧𝐠𝐢𝐧𝐞 designs impeccable web applications that help the company in branding and get featured in App stores. 𝐀𝐩𝐩𝐢𝐧𝐠𝐢𝐧𝐞 develops apps for Android and IOS devices. The company is known for its ... read Appingine reviews & insights
$25 - $49/hr50 - 2492008Los Angeles, Californiasjkjvjsjfjkfkfk
- Michael Oladipupo
The App Founders is a recognized leader in the mobile app development industry that excels in building mobile apps to upscale your business and bolster your customer retention rate. We’ll transform your idea into a market-ready application — on schedule and within budget. We believe in the delivery of customized solutions to both large organizations ... read The App Founder reviews & insights
$50 - $99/hr250 - 9992014California City, CaliforniaI want to say thanks to the team of The App Founders for helping us in getting our application designed.
- Assistant Manager
SEO Results Pro is proud to offer a full suite of search engine optimization, website design and development services to businesses of all shapes and sizes. Our team of experienced professionals is committed to finding the perfect combination of digital marketing tools and website design solutions to help you get ahead in the ever-changing world ... read SEO Results Pro reviews & insights
NA10 - 492018Los Angeles, Californiaguided our future SEO strategy.
- Co-founder and vp
Digit Media Designs (DMD) was established with a goal to offer creative solutions to businesses around the globe. Our creative branding solutions offer comprehensive packages to ensure our clients get the best artwork in the market with personalized services.
NA50 - 2492015San Diego, CaliforniaLogo & Web Design
- Menna John
Now is about change and disruption. It’s about the end of old certainties and the beginning of new opportunities. But if that’s now – what’s next? We believe what’s next is in the hands of people living in a digital world. Digital empowers people. They decide what they love, where they engage and what they support. They are ... read Website Design Tree reviews & insights
$25 - $49/hr50 - 2492014Altadena, CaliforniaMy sincere gratitude for the excellent work they did on my website.
- Branch Manager
Voxturr is an award-winning agency that specializes in digital transformation and growth. Employing a business-first approach, Voxturr blends technology and creativity to create businesses that are future-ready. Having a wide portfolio of industries in startups, growing businesses and Fortune 500 companies, Voxturr prioritizes on user experience when strategizing and designing solutions. By doing so, provide comprehensive growth services to help ... read Voxturr reviews & insights
$50 - $99/hr10 - 492017San Francisco, CaliforniaThe team at Voxturr was highly reliable and responsible.
- Founder of Waterwise Botanicals
We are an ISO-certified Offshore Outsourcing Software Company. Our expertise is AI/ML, Web, and Mobility solutions, helping startups, SMEs, and Enterprises in 25 countries for their digital transformation goals. WeblineIndia provides a range of software services to suit all sizes and types of businesses. Having expertise in various technologies like .NET, PHP, Java, Python, iOS, ... read WeblineIndia reviews & insights
< $25/hr50 - 2491999Irvine, CaliforniaThey had built the app which was beyond my expectations
- Julie
Magicminds: Digital Solutions, Global Aspirations – Bridging the Gap with Excellence. Magicminds: Empowering Solutions & Services – Bridging the Gap with Excellence. Headquartered in the USA with global footprints spanning across India and Australia, Magicminds stands as a frontrunner in app development, custom software solutions and digital marketing solutions & services. Our dynamic and dedicated ... read Magicmind Technologies Limited reviews & insights
$25 - $49/hr50 - 2492016Sunnyvale, CaliforniaThey were impeccable
- CEO & Board Member at Azumi Restaurant Group
YES IT Labs stands as the premier software development company in USA, known for our unwavering passion for innovation and excellence. Our team of dedicated professionals is not just about coding; we are about transforming your ideas into powerful, impactful digital solutions. With a strong commitment to delivering exceptional results, we work closely with our clients, ... read YES IT Labs LLC reviews & insights
< $25/hr50 - 2492017Laguna Beach, CaliforniaThey understood our operational needs and delivered exactly on contract schedule.
- Project ManagerWhy YES IT Labs LLC?
- Reliable & Scalable Software Delivered on Time
- Transparent Process with Dedicated Experts
- Solutions Built to Drive Real Business Growth
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