eCommerce App Development Services
Most ecommerce businesses reach a point where mobile web isn't enough. It slows operations and loses conversions.
As a trusted ecommerce app development company, Klizer builds ecommerce applications for distributors, manufacturers, and retail brands that need mobile to work reliably at scale across iOS, Android, and multi-platform environments.
Our Expertise
Custom eCommerce App Development
iOS App Development
Build iOS applications with consistent performance, secure data handling, and full compatibility across Apple devices and OS versions. Edge-case failures from incomplete device coverage don't reach your users.
Android App Development
Develop Android ecommerce applications that perform reliably across device types, OS versions, and screen sizes without trading speed or stability for coverage.
Multi-Platform App Development
Build on unified codebases that reduce long-term maintenance overhead while delivering a consistent experience across platforms. Development costs stay predictable without sacrificing quality on either side.
UI/UX Design
Design mobile interfaces built for small screens, high-intent users, and fast-moving commerce workflows. A poorly placed button or an extra tap in the checkout flow costs conversions, and we design with that in mind.
App Backend Development
Build scalable backend services, secure authentication layers, and APIs that support seamless mobile functionality and reliable connections to third-party systems. The architecture is built to hold up as your user base and transaction volume grow.
Integrations
Connect your mobile app to ERP, CRM, analytics platforms, and internal systems without disrupting the data flows and operations already in place. Mobile becomes an extension of your stack, not a silo alongside it.
Performance & Security
Improve application speed, uptime, and data protection through structured optimization, security audits, and safeguards aligned with your compliance requirements. Slow or vulnerable apps don't just frustrate users. They erode trust.
Support & Upgrades
Keep your application current with ongoing updates, compatibility testing, performance monitoring, and issue resolution as your business and its requirements evolve. A mobile app is not a one-time delivery.
Ready to Build an App Your Business Can Rely On?
Whether you're starting from scratch or scaling an existing application, we help you define the right approach and build it the right way.
When a Mobile Application is Essential for
Your Business
Mobile applications are the right solution when web platforms alone cannot meet operational or engagement needs.
Availability Across Devices
Maintain a consistent, accessible presence that goes beyond browser sessions and email touchpoints, always within reach for customers, partners, and internal teams.
Accelerated Workflows
Let customers, partners, or operations teams complete actions faster through dedicated interfaces built around how they actually work, not how a generic web session functions.
Offline and Real-Time Flexibility
Support intermittent connectivity, push notifications, and real-time updates in ways that browser-based tools are not architected to handle reliably.
Controlled System Exposure
Manage and restrict access to sensitive business systems through role-based mobile permissions, without exposing more of your stack than necessary.
Consistent Performance
Deliver predictable speed and responsiveness under high usage, without the variability that comes from shared browser environments and network-dependent web sessions.
157%
higher conversions through mobile apps
3–5x
higher app conversion rates
27%
lift from faster performance
3x
better retention through personalization
4x
more repeat purchases in-app
Why Choose Klizer for eCommerce Mobile App Development
Proprietary Mobile
SDK
Our teams have developed mobile SDKs that package the ecommerce functionality most businesses need into components ready to deploy. Your timeline reflects what actually needs to be built, not rebuilt from scratch on every engagement.
Enterprise-grade Mobile Apps
Every application we build is designed with security, governance, and operational scale in mind. These are not prototypes dressed up for launch. They are systems built to hold up under real traffic, real integrations, and real business conditions.
Technology-Agnostic Approach
We select frameworks and platforms based on what fits your business, your users, and your long-term maintenance strategy. If a recommendation ever sounds like it's based on familiarity rather than fit, push back. That's not how we work.
Security by
Design
Data protection and access control are not added at the end. They are embedded throughout the development process, from architecture decisions to authentication implementation to how third-party integrations are structured and permissioned.
Incremental Modernization
Existing systems don't need to be replaced for mobile to work well. We extend and connect what you already have, so your business improves its mobile capabilities without a rip-and-replace project running in parallel.
Success Stories
Discover the Journeys We Have Impacted
Sokolin was founded in 1934 and has received one of New York's first liquor licenses after Prohibition. Now in its 89th year, the business is run by David Sokolin's grandson...
Client Experiences, in Their Words
We have been a partner for Klizer for five years now, and the experience has been terrific. They have been an excellent partner to help us grow and sustain our business.
Ryan Van Hoozer
VP of Operations,
Marysville Marine Distributors
Klizer’s communication skills were above and beyond what I have
experienced with vendors. The relationship was such a great fit that we brought on Klizer employees in-house to work with us directly.
Dan Schuessler
Digital Project Manager,
Riddell
Klizer delivered a high-functioning website that perfectly coordinates with our company branding while enhancing our ecommerce capabilities for our customers
Jennifer Krach
Vice President Sales, Marketing, &
Customer Service, C-Line
Insights from Our Experts
FAQs about Mobile Commerce Development Services
Several variables affect cost: the scope of features required, the number of platforms being targeted, the depth of system integrations, security and compliance requirements, and delivery timelines. Because these vary significantly between projects, the most accurate way to get a realistic number is to share your requirements directly. We scope based on what’s actually in front of us, not a generic rate card.
We develop a range of mobile applications depending on what the business needs: customer-facing ecommerce apps, internal operational tools, partner-facing applications, and system-connected mobile solutions that interface with ERP, CRM, or proprietary platforms. If a use case involves mobile and ecommerce, it’s likely within scope.
Yes. Applications are integrated with ERP, CRM, analytics systems, and proprietary platforms using secure APIs. We assess your integration requirements during the initial engagement and build connections that work with your existing stack, without disrupting the data flows already in place.
Yes. Development teams can be assigned for defined project engagements or ongoing development needs, depending on what structure makes the most sense for your timeline and scope.
Yes. Support includes compatibility updates, performance monitoring, bug resolution, and incremental improvements as your application and business requirements evolve. We stay engaged after launch because that’s when real-world usage starts surfacing things that testing doesn’t always catch.
The right approach depends on your performance expectations, maintenance capacity, and long-term roadmap, not a default preference. Native development gives you more control over platform-specific behavior. Cross-platform reduces maintenance overhead across two codebases. We assess your situation and recommend accordingly, rather than defaulting to one approach for every project.
Security is built into the development process from the start. That includes encrypted data transfer, secure authentication, role-based access control, and practices aligned with applicable compliance requirements. Security is not an audit that happens at the end; it informs decisions made throughout the build.
The most tangible difference is our proprietary mobile SDK, which packages the ecommerce functionality most businesses need into components that are ready to deploy without rebuilding from scratch. That speeds up delivery without sacrificing security or quality. Beyond that, we bring over two decades of ecommerce systems experience into every engagement, which means we understand the integration complexity, catalog requirements, and operational realities that generic mobile agencies don’t typically encounter.
Fix What’s Holding You Back
With 20+ years behind us, we build AI-powered ecommerce experiences that help businesses scale faster and stand out online.
Enterprise eCommerce solutions for B2B Industries
1005 West 41st Street
Suite 201, Austin, TX 78756
- info@klizer.com
-
1005 West 41st Street
Suite 201, Austin, TX 78756
Industries
Our Work
About Us
© Copyright 2026 Klizer. All Rights Reserved
Enterprise eCommerce Solutions for B2B Industries
- info@klizer.com
-
1005 West 41st Street
Suite 201, Austin, TX 78756
© Copyright 2026 Klizer. All Rights Reserved