We carefully reviewed more than 830 eCommerce app development companies, evaluating their expertise, services, completed projects, testimonials, and industry reputation. Learn about our selection methodology and how we pinpoint the best players in the innovative eCommerce app development field.

The Number 1 eCommerce App Development Company as Selected by DesignRush Is...

Apptunix

• Best for: Overall
• Average hourly rate: $25
• Minimum budget: $10,000 - $25,000
• Founded: 2013
• Location: Austin, TX
• Notable clients: Namshi, A Store, BLU Store, SPOT Bulgaria, Celloux

As one of the best eCommerce app development companies, Apptunix blends over a decade of industry experience with a team of over 250 experts to deliver customized solutions. Specializing in artificial intelligence and machine learning (AI/ML), augmented and virtual reality (AR/VR), and blockchain technologies, it improves user engagement and operational efficiency, guaranteeing a 100% increase in conversions and a 70% boost in repeat customers. Its comprehensive services, including user-centric mobile apps and advanced backend panels, are tailored for platforms like Shopify, WooCommerce, and BigCommerce.

Namshi, a leading fashion shopping platform in the Middle East, wanted to improve its clients' shopping experience. To engage users more effectively, it required a detailed item list, seamless ordering, and superior user interface and experience (UI/UX) design. Apptunix developed and deployed Android and iOS versions of the Namshi app, incorporating personalized accounts, secure payments, and advanced search options. It provided detailed item listings, a smooth ordering process with multiple payment options, and captivating and functional UI/UX designs.

The app has over 10 million downloads and an average 4.2 rating in app stores. It saw a 56% increase in non-branded click-through rate (CTR), a 54% hike in revenue, 36% more downloads, a 27% increase in sales, and 7k new users per day, significantly boosting Namshi's presence in the eCommerce market.

Check Apptunix Agency Profile

Sparx IT

• Best for: App redesign
• Average hourly rate: $25
• Minimum budget: $1,000 - $10,000
• Founded: 2007
• Location: New York City, NY
• Notable clients: KisanKonnect, Vedanta, HP, Huawei, Motorola, Hisense

Sparx IT plans, strategizes, and creates efficient and secure eCommerce apps that provide engaging and captivating shopping experience. Equipped with highly experienced developers, the eCommerce app development company has built over 2,000 successful apps for B2B, B2C, and C2B clients. Its services include native and cross-platform applications, as well as other development solutions like multi-vendor platforms, third-party integrations, migration, and application upgrades.

KisanKonnect, an AgriTech startup, connected with Sparx IT to improve its existing web and mobile eCommerce app. Faced with crashing and cart abandonment issues, Sparx IT’s team needed to review the customer’s pain points to revamp the application properly.

After using integrated analytical tools to base the app development on data-driven insights, the team updated app features through a blend of mobile and web technology stacks. It also used third-party integrations for payment gateways, delivery partners, logistics, and communication to drive user engagement.

The results were impressive:

• Over 1,500 products listed on the platform
• 20 groceries categories
• 30,000 active users daily
• Over 1 million app downloads
• Fivefold increase in revenue and installs

Check SparxIT Solutions Agency Profile

Dinarys

• Best for: Native app development
• Average hourly rate: $50
• Minimum budget: $25,000 - $50,000
• Founded: 2014
• Location: Berlin, GER
• Notable clients: Foxtrot, Aroma Kava, LastBid, Budu Sushi, Panodyssey

Dinarys has a team of eCommerce app developers who turn clients’ visions into unique applications. Its eCommerce development services cover retail, Magento, Shopify, BigCommerce, Shopware, and Pimcore platforms, and include consulting, re-platforming, design, DevOps, and technical support. Solidified by the success of over 200 projects for US and European clients, its implementation is rooted in state-of-the-art technologies and a personalized approach to eCommerce development.

Foxtrot, a large electronic and appliances retailer, asked Dinarys to create separate native Android and iOS apps. Each of them was supposed to provide smooth UX, inviting UI, and seamless functionality, to stimulate users’ loyalty. Dinarys developed well-secured and fast-running apps with intuitive navigation. Their main features included authorization screen, consistent main screen, interactive product catalog, ordering system, and personal cabinets.

The app development resulted in an over 14% increase in customer retention, a 7% boost in revenue, 11% in customer lifetime value, and more than a 15% increase in average order value.

Check Dinarys Agency Profile

Guru TechnoLabs

• Best for: M-commerce app development
• Average hourly rate: $25
• Minimum budget: $10,000 - $25,000
• Founded: 2013
• Location: West Hollywood, CA
• Notable clients: Pocketo, YourTicketBox, NeighborsGate, Beehive, ePlace

As an award-winning eCommerce app development company, Guru TechnoLabs specializes in custom web and mobile applications that uplift users’ shopping experience. Its services include eCommerce UX/UI, third-party integrations, m-Commerce, support and maintenance, and platform migration. The types of eCommerce apps Guru TechnoLabs create encompass B2B, B2C, C2B, C2C, B2A, C2A, and second-hand goods marketplaces.

During the pandemic, the client wanted to create an eCommerce platform for local businesses and connect them with buyers worldwide. Guru Technolabs suggested developing Pocketo, a modern mobile marketplace app for Android and iOS with straightforward purchase and listing features.

Pocketo boosted sales for local companies and provided accessible product discounts for consumers through push notifications, gearing Guru TechnoLabs’ eCommerce app development services as best-in-class.

Check Guru TechnoLabs Agency Profile

CMARIX TechnoLabs

• Best for: Web app development
• Average hourly rate: $20
• Minimum budget: $10,000 - $25,000
• Founded: 2009
• Location: Ahmedabad, IMD
• Notable clients: EasyDays, Nest Bank, NutraNext, MotoFiniti, Dapper

With over 1,100 custom eCommerce projects on its portfolio, CMARIX has a proven track record of developing superior experiences with leading eCommerce providers like Magento, WooCommerce, and Shopify. Combining its strong technical capabilities in design, development, and strategic insights, it guarantees personalized UX for clients’ eCommerce applications.

Ghanda Clothing, an established Australian streetwear brand, tasked CMARIX to translate its vision into eCommerce store user-experience. CMARIX redesigned the brand’s platform and implemented custom filters, additional imagery, Instagram feed, custom checkout and shipping, size chart functionality, product listing, store locator functionality, and social sharing.

The eCommerce web app development provided by CMARIX boosted user engagement for Ghanda, achieving its goal of reaching a wider audience through organic traffic.

Check CMARIX TechnoLabs Agency Profile

Emizen Tech

• Best for: Single-vendor platform development
• Average hourly rate: $25
• Minimum budget: $1,000 - $10,000
• Founded: 2013
• Location: Jaipur, IMD
• Notable clients: Buitanda, Rebellious, Ego, Goods Fulfill, Proship

For over a decade, Emizen Tech's experience and expertise have helped clients enter the eCommerce world and gain their customers. Its apps are characterized by customized design, featureful platforms, user-friendly interfaces, and easy deployment. The eCommerce app development company offers B2B, B2C, on-demand, single-vendor, multi-vendor, and subscription-based marketplace development. All these solutions can be enriched with AI, AR, and other advanced technologies that strengthen relationships between businesses and customers.

Buitanda, the first one-stop-shop B2B platform in Angola, challenged Emizen Tech to upgrade its app to connect vendors to various warehouses and suppliers. Developers identified and resolved payment gateway issues by adding more options, such as GD Online Payment (GOP), Multicaixa Express, and cash on delivery. The Emizen’s team also redesigned the look of the app’s dashboard and integrated logistics, POS, and Whatsapp push notifications.

All these upgrades resulted in a 50% increase in acquired users with more than 10,000 app downloads on Google Play, as well as an improvement in sales and customers’ trust.

Check Emizen Tech Agency Profile

TekRevol

• Best for: Integrated eCommerce app development
• Average hourly rate: $45
• Minimum budget: $25,000 - $50,000
• Founded: 2014
• Location: Houston, TX
• Notable clients: Oz Leasing, MartBook, Reck’n, Soundly, Arrow Recovery

TekRevol, an eCommerce app development company, crafts custom applications that improve online business presence and sales. Specializing in a wide range of eCommerce solutions, from B2C and B2B platforms to unique e-marketplaces, it leverages modern technology and innovative strategies to ensure up to 10x higher conversion rates and engagement. Its comprehensive services focus on seamless UX, including advanced back-end features, intuitive in-app functionalities, and seamless integration of payment management systems.

Arrow Recovery faced a unique challenge: the absence of a specialized marketplace for trading catalytic converters, a niche yet significant market. This gap made it difficult for buyers and sellers to connect, assess values, or even understand the current market rates for these automotive components.

Responding to this need, TekRevol developed an integrated eCommerce app tailored specifically for the catalytic converter market. Its innovative solution provided users a comprehensive marketplace to easily buy, sell, and get quotes for catalytic converters, complemented by real-time market price updates. The platform has streamlined the trading process and improved user satisfaction and engagement.

Check TekRevol Agency Profile

Solveit

• Best for: B2C app development
• Average hourly rate: $45
• Minimum budget: $25,000 - $50,000
• Founded: 2016
• Location: Warsaw, POL
• Notable clients: Coucouvan, Ymaster, Alfa Cube, Burger King, Gumb

Solveit’s custom eCommerce solutions include retail mobile apps, marketplaces, store inventory software, and order management solutions. All of them are characterized by powerful admin panels, payment integrations, inventory management, real-time reporting, shipping automation, loyalty programs, and more. Its proficiency is confirmed by over 100 successfully completed solutions, 100% client satisfaction rate, and over 25 million happy end users.

Solveit collaborated with a large chain of children’s goods stores. The challenge was to create a fully functional and fast loading custom mobile app, that contains 5,000 items inventory and can handle up to 50,000 users simultaneously. The eCommerce app developers delivered the app with a full set of online store functions, adding a loyalty program to boost customer engagement.

With 80,000 online users, 1.5 million installations, and over 100,000 in-app purchases, the project exceeded all expectations. Solveit’s expertise gained the client’s trust and led to a long-term partnership.

Check Solveit Agency Profile

Droids on Roids

• Best for: Retail app development
• Average hourly rate: $55
• Minimum budget: $25,000 - $50,000
• Founded: 2011
• Location: Wroclaw, POL
• Notable clients: CCC Shoes & Bags, GIPHY Cam, Skybuds, Loop, Nice to Fit You

Droids on Roids is a premier eCommerce mobile app development company that connects businesses with their consumers through powerful, secure, and user-friendly mobile apps. What sets Droids on Roids apart is its unique process, "TAP," a testament to 12 years of refinement aimed at delivering superior app solutions. By using continuous automation and intelligent tools, the company expedites the development process and optimizes the time to value, ensuring the app is market-ready swiftly and effectively.

CCC Shoes & Bags, the largest footwear retail company in Central Europe, collaborated with Droids and Roids’ developers to create a mobile eCommerce app and expand its business digitally. The project underwent five sessions of product design workshops, development team included the newest trend in user experience and user interface (UX/UI) design and aligned it with CCC brand’s identity. It also included wide inventory, order tracking, push notifications, and community building features.

Results were impressive:

• Increase in sales in the mobile application channel by 280%
• Increase in active users by 120% (2021 vs 2020)
• Increase in unique downloads on 8 markets by 250% in two years
• 4.5+ App Store and Google Play rating

Check Droids on Roids Agency Profile

Trango Tech

• Best for: C2C app development
• Average hourly rate: $25
• Minimum budget: $1,000 - $10,000
• Founded: 2003
• Location: San Jose, CA
• Notable clients: Oaks, Khaity, Shifaam, KIA, Click N Kollect

With more than 200 eCommerce stores created, Trango Tech offers migration, design, development, consultancy, and integration services. It has a team of certified developers who are skilled in building custom, native, cross-platform, and web eCommerce apps, using the latest tools and technologies. Its all-inclusive eCommerce app development process encompasses requirements assessment, design, implementation, and post-deployment support.

The client tasked Trango Tech to develop a retail mobile and web app with easy navigation features for customers and sellers alike. It developed Goto, an intuitive one-stop shopping application with built-in eCommerce features such as personalized profiles, dynamic cart rule management, integrated fraud management systems, and an inventory switching system.

As a result, Goto’s launch was a success, generating more than 100,000 app downloads to date with 25% returning visitors. The robust app and web infrastructure implemented by Trango Tech enabled Goto to handle its 20.3 million visitors a day with trouble-free shopping experience.

Check Trango Tech Agency Profile

How We Picked the Best eCommerce App Developers

To select the best eCommerce app development companies, we evaluated client testimonials, case studies, industry reputation, team expertise, client roster, and executive management.

Our agency experts developed a scoring system to measure their overall performance based on several important factors:

• Client Reviews: Client feedback, experience, and level of trust
• Project Portfolio: Types of output and their complexity based on actual case studies
• Awards and press recognitions: Industry standing and innovation reach
• Team bios: Employees’ technical and soft skills
• Top services: Focus area and niche
• eCommerce app development expertise: Specialized knowledge and skills required to design, build, and maintain online shopping applications, enabling businesses to sell products or services over the internet.

Visit the DesignRush Agency Ranking Methodology for more information on how we research agencies and pinpoint the best eCommerce app developers in the market.

10 Most Popular eCommerce App Development Companies Compared