years of experience as a Shopify app development company
10+
For over a decade, we have been providing comprehensive Shopify custom app development services to help businesses stand out in the evolving E-commerce industry.
Your Trusted Shopify App Development Partner
Emerline is a reliable provider of Shopify app development services in the USA and worldwide. We craft feature-rich Shopify applications available on all devices to help businesses boost their e-commerce activities.
400+Successfully completed projects
25 Reviews on Clutch
800+Experienced full-time employees
9Offices around the Globe
Our offices
Florida, USA
Miami - Headquarters
Poland
Wrocław
Lithuania
Vilnius
Germany
Heidelberg
Our Clients
Benefits of Custom Shopify Apps for E-commerce
Custom Shopify apps enhance online stores with tailored functionalities that help your business grow. Here's how the apps we craft bring transformative benefits to your online business:
Shopify App Development Services at Emerline
Emerline offers a complete set of Shopify app development services aligned with each company's business requirements and needs. We tailor our top-notch services to deliver solutions ready to accelerate your E-commerce activity.
App development
Our experts create tailored Shopify apps that extend the capabilities of your E-commerce store. The apps we deliver enhance functionality, provide flawless shopping experiences, and support growth, ensuring your business stands out in the competitive E-commerce industry.
Third-party app integration
We simplify the management of your E-commerce business by integrating essential third-party apps with your Shopify store. From CRM systems to marketing tools, the integrations we provide streamline E-commerce operations, improve functionality, and enhance user experience.
App data migration
Emerline ensures smooth and secure data migration from your existing online store to the Shopify app, protecting sensitive information and minimizing downtime. Our migration process preserves data integrity, giving your online store a fresh start without compromising your valuable insights and history.
Support and maintenance
Our team provides ongoing support and maintenance to keep your Shopify app running at its best. Regular updates, quick troubleshooting, and proactive monitoring ensure your app stays up-to-date and safeguarded, providing customers with a seamless shopping experience.
Types of Shopify Apps We Provide
Custom Shopify app development
We are the experts in delivering custom Shopify app development services and provide tailored solutions to address specific business needs such as specialized inventory management, personalized customer engagement, or advanced analytics capabilities. Emerline ensures your store's functionality aligns precisely with your business model and customer expectations.
Public Shopify app development
Our specialists also offer Shopify public app development services to design applications for a broad audience on the Shopify App Store. We create scalable and versatile listed and unlisted apps that comply with the strict requirements and standards of Shopify's app review process.
Want to create a Shopify app that stands out? Our specialists are ready to help you with a solution that will drive growth for your E-commerce business.
Case Studies
Development of an Online Marketplace for Professional Services
Web and mobile solution for streamlining professional services — it’s an online marketplace that provides clients real-time access to experts.
Web development
+5 more
Web development
+5 more
Web development
+5 more
Web development
+5 more
AR Shopping App: Virtual Try-On App Development for the Retail Industry
Time-saving mobile solution to let buyers forget about exhausting shopping nightmares and make an easy choice from a large array of options
Mobile development
+5 more
Mobile development
+5 more
White-Label E-commerce Platform Development
White Label E-commerce Portal for Producers of Digital Goods
Web development
+6 more
Web development
+6 more
How Do We Work?
Providing custom Shopify app development services, our experts follow a well-arranged 5-step workflow:
STEP 1
Discovery and planning
- Analysis of your business objectives and requirements to ensure a clear understanding of your goals.
- Evaluation of your current business operations, identification of possible bottlenecks and opportunities, and building a clear roadmap for project development.
STEP 2
Market research
- Examination of industry trends and technologies to select the most suitable tech stack for your app development.
- Identification of the existing market gaps to position your app effectively.
STEP 3
Shopify app development
- Crafting an engaging user interface for a seamless experience.
- Development of robust back-end systems with custom functionalities, maintaining open communication for ongoing refinement.
STEP 4
Comprehensive testing
- Rigorous functionality, security, and performance testing to ensure your app's reliability and user-friendliness.
- Cross-platform compatibility testing to guarantee seamless functionality across various devices.
STEP 5
Deployment and post-launch support
- Smooth launch of your app, ensuring its seamless integration into your Shopify store.
- Post-launch support, providing necessary updates and optimizations to keep your app performing at its best.
We are ready to implement your idea in the best way to exceed your expectations!
Awards and Recognitions
With over a decade of expertise in E-commerce, our Shopify app development team has gained the trust and loyalty of countless partners worldwide. This recognition demonstrates our dedication to delivering tailored, scalable solutions that empower businesses to achieve measurable success.
97 awards
Best E-Commerce Developers 2025
Top Magento Company 2025
Top E-Commerce App Development Firms 2025
Top Software Development Company 2025
Top-Notch E-Commerce Development Services 2025
Top E-Commerce Development Companies 2024
Top E-Commerce Developers 2024
Top E-Commerce Development Company 2024
Best E-commerce App Development Companies 2024
TOP Software Development Company in 2024
TOP E-Commerce Development Company in 2024
Top Software Development in Miami
TOP E-Commerce Development Services 2024
Top Rated Agency 2024
What Our Clients Say
Our strong reputation for delivering high-quality E-commerce services outcomes comes from our commitment to excellence. We approach every project with precision and care, ensuring our solutions meet the unique needs and expectations of our clients fostering growth and long-term partnerships.
The individuals we work with aren't just contractors, they are an important part of our strategic Team and we enjoy working with them every day!
President/CEO, CPG Data
Emerline has been the best development partner we’ve ever worked with!
CEO, Praxie
We recommend Emerline as a trusted technology partner for developing telemedicine solutions and would choose to work with Emerline again regarding new projects.
Founder, Hello Ralphie
Emerline provided us with the scaling we needed to grow our development capabilities from early-stage POC to now a globally deployed platform in the HR Teach space.
CEO, Espresa
We highly recommend Emerline as a technology partner for large and complicated development projects that also delivers continuous cooperation with the provider on new projects.
VP Global IT, FUCHS Group
Emerline helped us build an MVP into a full-fledged production platform — in 14 months
Founder and CEO, SquareDash
Throughout our cooperation with Emerline, they proved themselves reliable technology partners.
IT Director
Emerline exceeded expectations with organized, forward-thinking, and committed teamwork. We’re proud of what we built together!
President & CEO, Miami-Dade Beacon Council
The team gladly brought their expertise and delivered us a perfect solution to meet our customers’ business needs.
Founder & CEO, Kontango
We recommend Emerline as a reliable and skilled tech partner
FastFormulator Key Partner and Project Leader
They consistently delivered items on time, highlighting their commitment to timeliness and organization.
CEO, Founder of Tribela GmbH
The level of skill and quality of the developers is outstanding!
Director, RedWrasse Ltd.
It was noteworthy to highlight the friendly and customer-oriented processes used for product development.
CEO & Founder, Visible
My experience with Emerline has been great. I highly recommend them to anyone looking for a reliable partner who delivers on time and on budget.
CEO, Echospectra
Emerline has enhanced our software to become an indispensable tool for all our staff.
Business Director, 3QC, Inc.