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Top eCommerce Development Companies in California - November, 2026 | RightFirms

Are you looking for top eCommerce development companies in California?

If you are a business owner and want to develop an eCommerce website, then eCommerce development companies in California will help you with that. These companies have the experience of producing high-quality eCommerce websites. They will help you build your website and guide you through it in terms of functionality, design, performance and other aspects.

To find a trustworthy partner for eCommerce website development, RightFirms has compiled a list of California-based top eCommerce development agencies. Use this list to select companies according to available options like company portfolio, market experience, hourly rate, etc.

How this list is built: This list is prepared using multiple trust and relevance signals, including profile completeness, service expertise, reviews and review freshness, external business signals, and selected signals reviewed by the RightFirms research team. We regularly review these signals and update our listings to help buyers discover credible and relevant partners. Learn more about our methodology

Top eCommerce Development Companies in California | Top eCommerce Developers in California
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Rising Brands for Digital Glory!

4.3★★★★★4.3 / 5(19 reviews)
Employees11 to 50
Avg. hourly rate$51 - $100 /hr
Focus AreaE-Commerce Development
LocationUSA

Welcome to Web Design Glory, the one-stop shop for all your digital desires. We've got all the bells and whistles to help your business hit the ground running in the world of technology. We've got all the bases covered, from digital to monetization! Let's kick your online presence up a notch!Read More About Web Design Glory

5.0

“Great Work!”

mohamod youssef, See Me.Verified review
Geniusee
RightFirms reviewed this company’s profile, work, reviews, clientele, and public trust signals.

Your Partner in AI & Custom Software Excellence

5.0★★★★★5.0 / 5(8 reviews)
Employees251 to 1000
Avg. hourly rate$26 - $50 /hr
Focus AreaE-Commerce Development
LocationUkraine, Poland

Custom software and product development company aimed to help FinTech, EdTech and other businesses worldwide thrive through tech partnerships. Read More About Geniusee

5.0

“Geniusee team provided conscientious engineers with hearts of gold”

Billy Mullins, CTO Zytara
Softura
RightFirms reviewed this company’s profile, work, reviews, clientele, and public trust signals.

Onshore & Offshore Software Development Teams

4.8★★★★★4.8 / 5(6 reviews)
Online
Employees251 to 1000
Avg. hourly rate$51 - $100 /hr
Focus AreaE-Commerce Development
LocationUSA

Softura is a leading IT Services company with 28+ years of experience in the US, delivering solutions across many industries and verticals. Read More About Softura

5.0

“They did absolutely great Job”

Victor, DirectorVerified review

Tailor Made Services For Startups, SMEs And Entrepreneurs

4.0★★★★★4.0 / 5(6 reviews)
Employees251 to 1000
Avg. hourly rate$51 - $100 /hr
Focus AreaE-Commerce Development
LocationUSA

Having an in-house design and development team with more than 18 years of experience in design industry working for customers from various industries all around the globe, edges us out in the market.Read More About Tailored Logo

5.0

“Tailored Logo”

Arpad Erdos, -Verified review

Apps that enage. Software that delivers

3.9★★★★★3.9 / 5(5 reviews)
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaE-Commerce Development
LocationUSA

Software Orca is a technology partner specializing in mobile apps, custom software, web platforms, workflow automation, and AI solutions. We help startups, SMBs, and enterprises transform ideas into scalable, user-friendly products. With an agile approach and client-focused process, we deliver innovative solutions that streamline operations, enhance engagement, and drive measurable growth while building lasting partnerships.Read More About Software Orca

5.0

“Wonderful Experience”

sumaiyaVerified review

Breaking the Habit

3.9★★★★★3.9 / 5(5 reviews)
Employees11 to 50
Avg. hourly rate$26 - $50 /hr
Focus AreaE-Commerce Development
LocationUnited Arab Emirates, USA

Rabbit and Carrot is a digital agency known for its animation excellence and video production work. While doing these globally, they are recognized for their expertise in designing and developing custom digital solutions for clients across various industries. The agency focuses on delivering high-quality websites, mobile apps, and digital marketing strategies.Read More About Rabbit And Carrot

5.0

“Impressive Artificial /Mobile development project”

Kevin England, CEOVerified review

Innovate Build Impact Empowering Digital Growth

3.7★★★★★3.7 / 5(5 reviews)
Employees11 to 50
Avg. hourly rate< $25 /hr
Focus AreaE-Commerce Development
LocationUSA

TekInvent is a technology-driven digital transformation company delivering end-to-end IT services, business solutions, and digital products that empower organizations to evolve, optimize, and grow. With a global delivery model and cross-functional team of engineers, designers, strategists, and data specialists, TekInvent has been guiding clients through the complexities of the digital age.Read More About TekInvent

5.0

“Healthcare Data Mobile App for Field Teams”

Brad Hardy, Senior DirectorVerified review

Reliable Mobile App Development Company in Austin

4.2★★★★★4.2 / 5(4 reviews)
Employees51 to 250
Avg. hourly rate$101 - $150 /hr
Focus AreaE-Commerce Development
LocationUSA

Finding the right app development team can be challenging when you need a reliable partner that understands your business goals. Many businesses struggle with unclear development processes, poor communication, limited technical support, and apps that fail to deliver the experience users expect. Pixel Appy helps businesses overcome these challenges with professional mobile app development company in Austin services designed around specific business needs.Read More About Pixel Appy

5.0Reviewed 1 month ago

“A Smart Choice for Mobile App Development in Austin”

Gregg Mmichaelsen, CEOVerified review

Leading Innovation with AI-Powered Mobile & Web Solutions

3.9★★★★★3.9 / 5(4 reviews)
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaE-Commerce Development
LocationCanada, USA

Founded in 2009, Kuchoriya TechSoft is an ISO 9001:2015 certified global technology company delivering AI, IoT, Web & Mobile App Development, Product Engineering, and Fractional CTO services. With 700+ enterprise-grade solutions delivered worldwide, we help organizations modernize legacy systems, build secure and scalable digital platforms, and drive measurable business outcomes through intelligent technology. Please Book A Meeting: https://calendly.com/alexmartinitexpert/30minRead More About Kuchoriya TechSoft

5.0

“Exceptional UI/UX Design Services”

Jatin VasvaniVerified review
SemiDot Infotech
RightFirms reviewed this company’s profile, work, reviews, clientele, and public trust signals.

We deliver what you imagine !!!

4.9★★★★★4.9 / 5(3 reviews)
Employees51 to 250
Avg. hourly rate< $25 /hr
Focus AreaE-Commerce Development
LocationIndia, USA

SemiDot is one of the top-rated IT companies in custom Mobile & Web Application development. We strongly believe in the client's first approach and we prioritize to guide our clients to develop their application in the latest technology, and in the least possible time. Our ideology is to excel in what we provide as custom services, tailored specifically for each of our client’s needs.Read More About SemiDot Infotech

5.0

“Non-Fungible Tokens (NFT) Platform Dev for NFT Company”

Bobby, CEO of Luxury Ledger

Custom Software & ERP Integration Experts

4.4★★★★★4.4 / 5(3 reviews)
Employees11 to 50
Avg. hourly rate$51 - $100 /hr
Focus AreaE-Commerce Development
LocationUK, USA

Genius Logix is a modern technology consultancy dedicated to helping businesses innovate, scale, and succeed through cloud, Al, software engineering, and digital transformation. We partner with startups, SMES, and enterprises to build tailored solutions that solve real business challenges and unlock long-term growth.Read More About Genius Logix

5.0Reviewed 2 months ago

“Effective Implementation Services That Improved Our Business Operations”

Phil ClementVerified review
Simpalm
RightFirms reviewed this company’s profile, work, reviews, clientele, and public trust signals.

Promising customized mobile and web app solutions

4.8★★★★★4.8 / 5(2 reviews)
Online
Employees51 to 250
Avg. hourly rate$151 - $200 /hr
Focus AreaE-Commerce Development
LocationUSA

Simpalm is a leading Custom Software Development in the USA, specializing in UI/UX design, mobile app development, web development, AI solutions, and SaaS platforms. With offices in Maryland, Chicago, and New York, we’ve been building transformative digital solutions for startups, established companies, and nonprofits.Read More About Simpalm

5.0

“Smooth Native App Development with Strong Performance and User-Friendly Design”

Brent Ccim, Founder & PrincipalVerified review

FULL-CYCLE DESIGN & DEVELOPMENT SOLUTIONS AGENCY

4.0★★★★★4.0 / 5(2 reviews)
Employees51 to 250
Avg. hourly rate$101 - $150 /hr
Focus AreaE-Commerce Development
LocationUSA, Ukraine

Five Jars is a versatile digital agency specializing in web & mobile development, design, and digital strategy. With nearly a decade of experience, we’ve delivered 100+ impactful solutions, empowering mission-driven organizations and businesses across industries such as Nonprofits, Healthcare, Arts & Culture, Legal, Media, Enterprise, and Energy. Our work has reached over 300 million users, driving digital transformation through seamless UI/UX design, automation, and optimized user experiences.Read More About Five Jars

4.9

“The team has an impressive combination of technical skills, business intelligence, and excellent communication”

Victoria Metcalfe, Fitness SpecialistVerified review

Leading IT Solutions Provider with 10+ years of experience

3.9★★★★★3.9 / 5(2 reviews)
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaE-Commerce Development
LocationIndia

Webkorps is a leading IT service provider with over 10+ years of experience in Custom Software Development, Mobile App Development, Web Development, Digital Transformation, Cloud Solutions, IT Staff augmentation, and Data Analytics.Read More About Webkorps

5.0

“Excellent Learning Experience with a Supportive and Growth-Oriented Team”

Mohammad Abdus, Software EngineerVerified review
SoftTeco
RightFirms reviewed this company’s profile, work, reviews, clientele, and public trust signals.

Software Development

5.0★★★★★5.0 / 5(1 reviews)
Employees251 to 1000
Avg. hourly rate$26 - $50 /hr
Focus AreaE-Commerce Development
LocationPoland, Lithuania

SoftTeco is a global software engineering company with 18+ years of experience delivering custom solutions across industries. We use an AI-augmented development approach to improve efficiency, quality and delivery speed.Read More About SoftTeco

5.0

“Recommend to use Softeco”

Alex Tkachman, Co-Owner

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