Last Updated: April 2025
Looking for the top-notch Shopify Development Agency in California to boost your online presence? You’re in luck!
According to recent statistics, 675 million individuals made purchases from Shopify stores in 2023. Since 2020, the number of customers placing orders with Shopify merchants has increased by 47.7%.
Thus, choosing the right agency to develop an attractive Shopify store is essential. Whether you’re starting from scratch or looking to revamp your existing Shopify store, these top 15 agencies have the expertise and creativity to elevate your e-commerce game to new heights.
What does a Shopify Agency do?
Shopify development agencies specialize in customizing the Shopify experience to meet your specific business needs. Their services can include custom theme design and app creation, as well as comprehensive store setup, migration, and ongoing support and maintenance.
The Shopify App Store now contains 8,500+ apps, with 3,300 new ones added since then. Thus, a skilled agency can not only help you build a custom store but also improve the platform’s functionality for operational needs. They also provide strategic recommendations for increasing user experience, optimizing search engines, and integrating third-party applications.
How to choose the right Shopify agency in California?
Choosing the right Shopify development agency in California is crucial for the growth and success of your e-commerce business. Below are key factors you should consider:
- Portfolio and Experience: Check if the agency has developed several Shopify Stores and if they are experienced in your specific niche.
- Expertise and Services: Ensure they provide the exact services you’re looking for such as customized shop, SEO, or specific integrations.
- Client Testimonials and Reviews: Go through the client testimonials to see if the agency’s reputation and dependability.
- Communication and assistance: Choose an agency that is open to communication and provides hands-on assistance.
- Price and Contract Terms: Thoroughly review the agency’s pricing structure and check if it fits your budget. Additionally, read the terms and conditions of the contract carefully.
- Scalability and Future Growth: Determine whether the agency can help your company as it expands and scales.
List of 15 Best Shopify Development Agencies in California!
1) Trango Tech
Rating: 4.7/5
Trango Tech is the top-notch Shopify web design agency in California with a strong portfolio of 200+ successful stores created. They have 10+ years of expertise in providing E-commerce solutions along with mobile app development for your store.
Key Features
- eCommerce Migration Services: Seamlessly migrate eCommerce data to any platform with expert assistance.
- eCommerce Design & Development: Meticulously design and develop your eCommerce website, considering every brand component for a seamless user experience.
- eCommerce Strategy & Consultancy: Tailored strategies formulated after a thorough understanding of your business.
- eCommerce Integration Services: Effortlessly operate your store on platforms like Magento, WooCommerce, and Shopify, with seamless integration of third-party services.
2) 500 Design
Rating: 4.8/5
With a strong team, 500 Design is known as the e-commerce Shopify expert in California! They specialize in branding, UI/UX design, and website design as well as development.
Key Features
- Collaborative Planning: Close collaboration between developers and designers ensures comprehensive mapping of the shopping experience and product listing.
- Iterative Quality Assurance: Step-by-step development with frequent quality checks guarantees seamless functionality.
- Professional Design for Engagement: Professionally designed websites deepen customer engagement, enhancing aesthetics and fostering growth opportunities.
3) RN01
Rating: 4.7/5
RN01 provides the best Shopify website design services in California with an option of the agency subscription model for fast-growing brands. Additionally, they have worked with renowned companies such as Microsoft, Disney, Airbnb, BMW, etc.
Key Features
- Subscription-Agency Model: RN01 offers a unique subscription-agency model, providing support tailored to every phase of a brand’s growth journey.
- Empowering Digital Platform: RN01 specializes in designing digital platforms that empower users and foster brand communities.
- Purposeful eCommerce Experiences: RN01 excels in crafting purposeful and profitable eCommerce experiences, by improving user experience to drive business growth.
4) eSEOspace
Rating: 4.9/5
As a full-service marketing and Shopify agency in California, eSEOspace has been ranked the 8th best website designer in the world by DesignRush. With over 1774 websites successfully launched to date, eSEOspace brings immense expertise to the table.
Key Features
- Comprehensive Website Solutions: eSEOspace offers end-to-end website services, from design and development to Google visibility.
- Client-Centric Approach: Tailored solutions for startups, bloggers, and established businesses, focusing on enhancing user conversion rates.
- Proven Track Record: Over 1,500 small businesses trust eSEOspace for website design, development, and marketing.
- Specialization in SEO Preservation and UI/UX Design: eSEOspace specializes in preserving SEO rankings during website redesigns and excels in Search Engine Optimization and User Interface/User Experience design.
5) Digital Silk
Rating: 4.9/5
Having worked with well-known clients such as SONY, P&G, and Northwestern University, Digital Silk is your go-to solution Shopify development agency in California! Apart from e-commerce services, they also specialize in branding, social media, and paid marketing.
Key Features
- Custom Website Development: Digital Silk crafts tailored websites aimed at boosting conversions and enhancing SEO value.
- Proven Track Record: With a history of success, Digital Silk has delivered outstanding results for a diverse range of clients, including startups and Fortune 500 companies.
- Specialized Services: Digital Silk specializes in branding strategies, custom web design, e-commerce development, SEO, content marketing, and results-driven social and paid marketing.
6) Bytes Technolab
Rating: 4.9/5
Backed by 10+ years of experience and 80+ global clients, Bytes Technolab is your go-to Shopify development agency in California. They have expertise in working with businesses and startups in the healthcare, education, logistics, and retail niche.
Key Features
- Store Setup & Configuration: eCommerce experts assist in setting up and configuring custom Shopify development stores aligned with your business goals.
- Theme Design & Customization: Shopify Plus experts offer services ranging from minor iterations to complete redesigns or new store designs.
- Shopify App Development: Bytes Technolab specializes in custom Shopify app development, enabling seamless integration of custom modules and functionality.
- Shopify Integration: Connect your Shopify development store with various software systems including ERP and CRM, payment gateways, shipping services providers, marketplace enterprise apps, and third-party apps.
7) Lounge Lizard
Rating: 4.8/5
Lounge Lizard is the best Shopify development agency in California that provides comprehensive e-commerce services for startups as well as established businesses. Additionally, they have a proven track record of improving engagement rate by 93% for
Key Features
- Custom Tailored Solutions: Each Shopify store is meticulously crafted to align perfectly with the client’s brand identity and business goals.
- Enhanced User Experience: With a focus on UX/UI design, Lounge Lizard creates visually appealing, prioritizing smooth navigation and responsive design.
- Integrated Marketing and SEO Strategies: Lounge Lizard implements comprehensive marketing and SEO strategies to increase visibility drive traffic and improve sales.
8) Elogic Commerce
Rating: 4.8/5
As full-fledged e-commerce Shopify experts in California, Elogic Commerce offers comprehensive solutions for Shopify, BigCommerce, WooCommerce, Adobe Commerce etc. With over 14+ years of expertise and a team of 200+ e-commerce specialists, you can rest assured that your project is in the right hands.
Key Features
- B2B Ecommerce Development: Elevate your B2B sales by providing B2C-like experiences to buyers, and optimizing customer journeys.
- Marketplace Development: Build a robust e-commerce marketplace connecting buyers and sellers, akin to platforms like Amazon or Etsy.
- Replatforming: Seamlessly transition from your current e-commerce platform to a more scalable and flexible solution with Elogic’s expertise in e-commerce web development.
- Performance Optimization: Enhance the speed and efficiency of your e-commerce website by identifying and addressing performance bottlenecks and technical issues.
- PWA Commerce Development: Create a Progressive Web Application (PWA) for your e-commerce website, offering users a seamless experience across both web and mobile platforms.
9) Sunrise Integration
Rating: 4.8/5
As a Shopify Plus partner, Sunrise Integration offers strategic e-commerce services to help you grow your business. Renowned as a Shopify company in California, Sunrise brings 23 years of expertise to the table, offering comprehensive services from app development, and API integrations to to retention and ADA services.
Key Features
- Discovery, Research & Strategy: They conduct comprehensive discovery and client interviews to develop a strategy for long-term success.
- E-commerce Development and Integration: Utilizes agile methodology and the latest technologies to create beautiful and functional digital experiences.
- UI/UX Experience and Design: Sunrise Integration focuses on crafting apps with great design and flawless functionality to ensure user satisfaction.
- POS Solutions: Sunrise also develops custom POS solutions for a fully connected sales environment.
- B2B expertise: B2B businesses have different needs than B2C businesses and Sunrise offers a B2B expert team for your specific needs.
10) Magneto IT Solutions
Rating: 5/5
Magento IT Solutions positions itself as the top Shopify Web Design agency in California with over 250+ stores launched and $8 billion+ revenue generated for its clients.
Key Features
- Very Low Monthly Maintenance: Magneto IT Solutions offers Shopify Plus, which simplifies upgrades and reduces development work, leading to low monthly maintenance.
- Seamless Integration with Every System: Shopify Plus enables easy integration with various systems like ERP, CRM, PIM, and POS.
- Effortless Store Migration: With Shopify Plus, migrating your online business to a new platform is effortless.
- Huge Developer Ecosystem: Get easy access to expert developers for various projects, including shop building, platform migration, and performance optimization.
11) Suffescom Solutions
Rating: 5/5
As the leading e-commerce Shopify expert in California, Suffescom offers diverse services such as mobile app development, blockchain, software development, e-commerce, and IT services.
Key Features
- Web App Development: Specializes in crafting customized web-based business applications with engaging UI/UX design and feature-rich functionality.
- Website Development: Suffescom Solutions aids businesses in enhancing their digital presence through powerful and user-friendly website development.
- E-commerce Development: Suffescom Solutions excels in designing and developing customer-centric e-commerce websites that operate round the clock.
- CMS Development: Suffescom Solutions offers bespoke content management systems tailored to meet specific business needs.
12) Storm Brain
Rating: 4.9/5
Storm Brain offers a versatile team that is adept in web design and branding strategies. It is the best Shopify development agency in California for tailored campaigns, creative designs, and strategic marketing.
Key Features
- Brand Strategy: Storm Brain specializes in establishing and solidifying industry leaders by unlocking brands’ potential.
- Explore Branding: Storm Brain offers expertise in exploring branding opportunities and assisting clients in maximizing their brand’s potential.
- Web Platforms: Focused on building engaging and highly performing web assets to attract and retain customers.
- Digital Marketing: Storm Brain helps fill sales pipelines with wallet-ready inbound leads through their multi-channel approach to digital marketing.
13) Diffco
Rating: 4.9/5
Diffco is well-known for Shopify website design services in California along with expertise in software development. Additionally, they also offer a dedicated account manager to manage all the communication seamlessly.
Key Features
- Back-end Development: Diffco specializes in high-load and complex back-end infrastructure development for mobile or web apps and enterprise services, leveraging expertise in Node.js, Go, Python, C#, and Java.
- AI Development: With extensive experience in AI, data analysis, and machine learning, Diffco implements cutting-edge technologies using frameworks like LLM, TensorFlow, Python, and PyTorch.
- Front-end Development: Diffco excels in building modular and high-performance web applications for corporate clients and startups.
- Web Development: Diffco’s developers create tailored web solutions that are easy to manage with popular CMS platforms.
14) IIH Global
Rating: 4.8/5
As the top Shopify development agency in California, IIH Global’s expertise is unmatched when it comes to developing customized Shopify stores. They mainly focus on niches such as food and restaurants, events, logistics, real estate, and on-demand solutions.
Key Features
- Comprehensive Shopify Expertise: IIH Global’s Shopify experts guide clients through every step, from understanding project requirements to launching the Shopify website.
- Two Decades of Experience: Get a cross-functional team that excels in strategic planning, app development, design, and support.
- Specialization in Shopify Development: Gives you reliable, user-friendly Shopify stores with expertise in custom development, design, and optimization.
Also read: Top E-commerce Analytics Tools To Grow Your Business
15) Bird Marketing
Rating: 4.9/5
Bird Marketing is a leading Shopify Web Design agency in California, focusing on creating robust and innovative designs to help retailers and shop owners drive conversions and boost profitability.
Key Features
- SEO Ready: Bird Marketing ensures e-commerce websites are optimized for search engines, leading to higher rankings, increased organic traffic, and a competitive edge.
- Increased Sales: Through targeted strategies and user engagement, Bird Marketing helps clients boost revenue, expand their audience, and improve sales through effective marketing tactics.
- Fast Payment Processing: Offers frictionless and secure checkout experiences, providing multiple payment options to cater to diverse preferences.
- Multi-channel Selling: With Bird Marketing’s expertise, clients can reach new customers across various platforms while maintaining consistent branding and messaging.
Now that we have explored the best Shopify development agencies in California, it’s time to shed light on another important aspect of your business – customer service!
Meet Saufter – your dedicated helpdesk for proactive service!
Opt for Saufter.io for outstanding customer service. This versatile software optimizes service delivery and effectively streamlines support processes.
Key Features
- Centralized Support Hub: Saufter.io provides a unified hub with a single view for all interactions for streamlined customer support.
- Smart Ticketing System: Efficiently manage tickets, establish deadlines, and foster collaboration within the platform.
- Multi-Channel Integration: Seamlessly connect with customers through various channels such as email, chat, and social media.
- Automation and AI Integration: Enhance team productivity through automation and integrate AI for intelligent ticket categorization.
- Comprehensive Analytics and Reporting: Gain valuable insights into support operations with Saufter.io’s robust analytics tools.
- Order Management: Customers can amend orders and conduct returns or exchanges without having to contact your support personnel.
- Automated Returns Management: Streamline returns and exchanges, allowing consumers to effortlessly choose items and place exchange orders based on your policies.
In Summary
In conclusion, these top 15 Shopify Development Agencies in California represent the pinnacle of expertise and innovation in the field of e-commerce. From cutting-edge design to seamless integration and robust support, they offer comprehensive solutions to businesses looking to thrive in the digital marketplace.
Remember, the average revenue per Shopify customer is $72 and you need a perfectly developed store to succeed. Thus, review each agency and choose the one that fits your needs.
Additionally, we recommend using Saufter for top-notch customer support and order management. Specifically designed for e-commerce businesses, Saufter offers custom features such as automated order and returns management.
What’s more, if you sign up now, you can explore the features for free for 15 days!
