Best B2B eCommerce Apps for iPhone of 2026

Now Commerce is a web-based B2B eCommerce portal seamlessly integrated with QuickBooks. It empowers wholesalers, manufacturers, and distributors to efficiently manage orders from their wholesale customers through a single, intuitive dashboard. As orders are received, they are automatically synchronized with QuickBooks, eliminating the burden of manual order entry. Compatible with both QuickBooks Desktop and QuickBooks Online. Now Commerce offers flexible modules that can be used independently or combined to craft a tailored B2B eCommerce solution. B2B CUSTOMER PORTAL - Allow your wholesale customers to conveniently place orders online. SALES REP PORTAL - Let your sales representatives enter orders online for their designated accounts and deliver exceptional customer service from any location. SHIPMENTS MANAGER - Efficiently dispatch shipment requests from QuickBooks to your 3PL provider or in-house shipping software, while also recording confirmations of completed shipments.

WizCommerce is an AI commerce platform designed to modernize wholesale sales and operations. It is built for wholesale businesses that manage complex sales workflows, large catalogs, rep-assisted selling, and long-term customer relationships—areas where traditional ecommerce platforms and legacy systems often struggle. Many wholesalers continue to operate using a combination of legacy software, spreadsheets, email-based order intake, and manual data entry. WizCommerce addresses these challenges by offering a flexible platform that aligns with how wholesale businesses sell today, reducing operational friction without requiring teams to overhaul their core processes. The platform is structured around four core products: a Sales Rep App that supports assisted order-taking and quoting, a B2B e-commerce platform built for wholesale-native buying experiences, an AI-powered catalog and product imagery tool that produces studio-quality visuals without photoshoots, and an embedded B2B payments solution that integrates directly into wholesale sales workflows. In addition, WizCommerce includes AI Co-Workers that automate repetitive tasks such as order intake from emails and PDFs, quote creation, data cleanup, and follow-ups. These AI-driven workflows are designed to improve efficiency, reduce manual effort, and help teams scale operations without adding unnecessary complexity or headcount.

Introducing Kentro – a modern ERP solution crafted for the digital age of E-Commerce. Unlike traditional, cumbersome ERPs like NetSuite or SAP, Kentro offers an intuitive, powerful platform at a fraction of the cost. Manage everything from real-time inventory and multi-channel orders to supply-chain dynamics and accounting automation with ease. Kentro seamlessly connects with over 100 external tools and 5000+ zaps, eliminating disconnected processes and reducing manual work. Our suite includes a multi-purpose online store, drop-ship automation, product catalog management, and a rules engine for workflow automation. Plus, a dedicated vendor dashboard and robust API integration make Kentro the most efficient, user-friendly ERP for today's E-Commerce businesses.

HubSpot is an AI-powered customer platform with all the software, integrations, and resources you need to connect your marketing, sales, and customer service. HubSpot's connected platform enables you to grow your business faster by focusing on what matters most: your customers. HubSpot CRM is more than just a tool. It's the lifeblood of your business. Our CRM is the ultimate solution to empower your team to create deeper customer relationships. It transforms how you interact with your clients. It offers a seamless integrated platform for sales and marketing, as well as customer service. HubSpot CRM gives you unparalleled insight into your customer interactions. It's all organized in a simple, intuitive dashboard that will increase the efficiency of your team. Our platform is designed to grow with your business, providing scalable solutions to adapt to changing business needs. HubSpot CRM also offers a robust, free version that is packed with essential features. This makes it the ideal choice for ambitious businesses. HubSpot CRM is the future of customer management. Every interaction with customers is an opportunity to grow. Get a demo to learn about our premium software, or get started with our full suite of free tool.

Shopify is a comprehensive commerce platform designed for entrepreneurs and enterprises to launch and grow their retail businesses with ease. Users can build fully customized online stores or use pre-built themes, manage inventory, track orders, and accept payments both online and offline through Shopify POS. The platform provides powerful marketing tools like social media integrations, email marketing, and customer insights to boost sales and loyalty. Shopify also enables global selling with localized storefronts, flexible payment options, and efficient shipping solutions. Developers benefit from extensive APIs and tools to create custom apps, themes, and storefronts tailored to unique business needs. Shopify’s checkout experience converts shoppers 15% better than other platforms and supports millions of daily transactions with low latency. Regular feature updates through Shopify Editions keep merchants at the forefront of e-commerce innovation. Overall, Shopify empowers merchants to sell anywhere, anytime, with a trusted and scalable platform.

WooCommerce is a powerful, open-source ecommerce solution that lets merchants build fully customizable online stores on the WordPress platform. Trusted by over four million stores globally, it offers unmatched flexibility to create unique brand experiences without the constraints of cookie-cutter templates. WooCommerce supports a vast library of extensions and themes that enable businesses to add specialized features and tailor their sites. With integrated tools for payments, shipping, marketing, and analytics, WooCommerce simplifies ecommerce management. The platform allows seamless multichannel selling—from websites to social media and marketplaces. Developers benefit from extensive APIs and resources for custom storefronts and apps. WooCommerce’s strong community and support system help merchants scale confidently. It’s ideal for businesses seeking complete control over their ecommerce presence.

Algolia is an API platform for dynamic experiences that helps businesses maximize the speed of search and discovery, while solving the pain of relevance tuning through AI. Accessing the right piece of content on websites and apps has never been faster or more intuitive. Algolia Search is a powerful, fully hosted API that delivers content to users in milliseconds. Developers can customize the relevance of their user experience and get insights on how users interact with it. Algolia Recommend is a robust API that allows you to build unique product recommendations into any digital e-commerce experience.

iM3SCM Suite is a cloud-based suite of tools that digitally transform the supply chain of an enterprise. It automates Warehouse, Distribution Center & 3PL Operations, multichannel order management, and warehouse, distribution center & 3PL operations. We have the expertise to choose technologies from Mobile Computers Scanners & Barcode Readers, Automated Guided Vehicles. API integrations into Shipping (Fedex UPS, USPS LTL), fleet manager Accounting Software Quickbooks Online/Desktop SAGE, Fedex, UPS, USPS LTL), and shipping (Fedex UPS, USPS LTL), Digitally Transform your Asset & Facilities. Repair management, Dealer and Distribution Management, Field Service & Fleet Management Yard Management Rental Management of Assets Track Technician, Time & Labor and many more. iM3 SCM Suite comes with Mobile Apps (phones/tablets), which allow you to manage different functions of your operations either in-house or remotely. To improve productivity, efficiency, quality and reduce costs, choose the best technology for you enterprise.

Cin7 is a web-based inventory system that allows businesses to manage their inventory from anywhere and in real time. Cin7 is suitable for wholesalers and retailers that sell omnichannel products. It integrates cloud inventory, point of sale, warehouse management, warehouse management, 3PL and direct EDI into one platform. Cin7 integrates seamlessly with Shopify, Magento and Xero, Amazon and Ebay.

Orderwerks is a B2B-focused Order, Inventory, and Fulfillment management platform that offers rich features, new technology, and integrations to connect all your operations. Customer Ordering, Internal Ordering, Catalog Management and Bulk Management Features. File Uploads, Quotes and many other features. There are many ways to customize Orderwerks to meet your business needs.

UniformMarket is the #1 B2B eCommerce platform purpose-built for the uniforms industry, trusted by over 1,200 retailers, manufacturers, and distributors since 2005. Backed by more than 90 years of uniforms industry expertise, we’ve enabled over $2 billion in uniform sales to millions of customers across North America, the UK, Australia, and New Zealand. Our comprehensive platform supports every aspect of selling and managing uniforms online, from retail and wholesale commerce to complex employee uniform programs and managed apparel programs. Our Solutions: Uniform Program Management Streamline employee uniform programs with dedicated company stores. Our platform supports allowances, quotas, role-based product access, manager approvals, and order tracking—perfect for organizations running managed apparel programs. Group Stores make it easy to serve schools, hospitals, government agencies, and corporate clients at scale. Wholesale Commerce Give B2B buyers, dealers, and uniform distributors a modern self-service portal to browse catalogs, access custom pricing, and place orders—powered by robust uniform management software. Retail Commerce Build fully branded, mobile-friendly online stores with tools for custom pricing, product restrictions, and embroidery options. With 500+ configuration options and thousands of successful program launches, UniformMarket offers scalable, flexible solutions for every segment of the uniform industry.

Brandboom streamlines wholesale so every product finds its perfect shelf. Our platform helps brands strengthen their wholesale funnel through tailored presentations, real-time buyer insights, and frictionless checkout—all in one place. From the first pitch to final payment, Brandboom keeps teams, reps, and buyers connected with shared order visibility and rep takeover when deals stall. Brands see up to 3× higher order conversions and 22% more on-time payments. Seamlessly integrated with Shopify, Stripe, PayPal (including Pay Later), Shippo, ApparelMagic, Calendly, and more, Brandboom brings together the entire wholesale journey—from buyer engagement to fulfillment. Brands can also expand their reach through Brandboom Marketplace and Brandboom Kids Marketplace.

Create a business that is equipped to handle any challenge. Discover the adaptable, open SaaS platform that is pioneering a fresh chapter in ecommerce. Unlock endless opportunities to Build, Innovate, and Expand. Begin with a sturdy foundation provided by a robust ecommerce platform. Ignite your imagination and design stunning store experiences using limitless design tools. Simplify operational challenges with a user-friendly, secure platform that remains reliable when you need it the most. Provide rapid commerce solutions that ensure your customers return time and again. Transform seemingly impossible commerce scenarios into reality with the versatility of open SaaS. Capture market opportunities and introduce new experiences at the pace that suits your business. Create rich content experiences wherever your audience may be found. Effortlessly unify your backend systems or enhance functionality with third-party applications. Progress and scale intelligently without being hindered by complexity, allowing your business to thrive in a dynamic environment. By embracing this innovative approach, you can truly redefine the possibilities of ecommerce.

NuORDER is a leading B2B e-commerce platform helping brands deliver a seamless, more collaborative wholesale process, where buyers can browse products, plan assortments and make smarter buys in real-time.

inSitu Sales provides a comprehensive mobile sales application that features route management, order taking, inventory management, other tools to streamline the sales process. Equip your sales teams with mobile devices and access to real-time data, enabling them to efficiently manage customer interactions, track inventory, and process orders on the go. Providing an all-in-one cloud based mobile order management system with ERP integration (QuickBooks®, Xero, SAP and Excel). Our B2B eCommerce solutions designed to facilitate online transactions between businesses. Our B2B eCommerce platform provides a user-friendly interface where businesses can create their online catalogs, showcase their products, and enable customers to place orders directly through the platform. Streamline the ordering process and efficiently manage and fulfill customer orders while providing their clients with a convenient self-service option. Insitu Sales' B2B eCommerce solutions aim to enhance the overall buying experience for businesses by combining the ease of online ordering with the personalized service and relationship management that is essential in B2B transactions.

Arcadier stands out as the fastest-growing online marketplace builder globally, facilitating the creation of B2B, B2C, rental, services, P2P, and procurement marketplaces for users in over 180 countries. As a recipient of multiple awards, this marketplace SaaS provider offers both self-service, template-based solutions and comprehensive enterprise options that unite entrepreneurs and businesses, catering to their technological and marketplace needs without concerns over execution speed or budget constraints. 1) Users can easily utilize Arcadier's DIY template-driven SaaS solutions without any coding skills required. 2) For those seeking more advanced features, Arcadier's enterprise-grade solutions provide extensive customization for complete marketplace design and development. In addition, Arcadier marketplaces come pre-integrated with popular payment gateways such as Stripe, PayPal, and Omise, enhancing user experience. Furthermore, Arcadier provides a robust suite of RESTful API libraries, enabling seamless integration with third-party software for various functions, including logistics, customer relationship management, and inventory control. This comprehensive approach ensures that users have all the tools they need to succeed in the ever-evolving eCommerce landscape.

QuickBooks Commerce (formerly TradeGecko), is a powerful inventory and order management program, designed for multichannel brands as well as wholesalers. It automates omnichannel operations, increasing efficiency and profitability. Customers can set up customized price lists and catalogs, place wholesale orders and receive payment quicker using QuickBooks Commerce Payments. Integrations with Shopify and WooCommerce are seamless. Customers can automate repetitive, time-consuming workflows. This allows them to take control over complex processes and optimize order management workflows, shipping and logistics with supply chains automation. Other features include demand forecasting, intelligence, and a mobile application for iPhone and iPad. Sell. Ship. Grow. QuickBooks Commerce allows you to manage your wholesale and multi-channel business from one place.

With MobiCommerce, you can create eCommerce platforms tailored for both B2B and B2C markets, including mobile applications, multi-vendor marketplaces, and progressive web app solutions. Our custom eCommerce development services are designed to be scalable, agile, and efficient, allowing you to take advantage of our customizable, ready-to-use solutions. Choose your industry, and schedule a demo with our knowledgeable experts to explore the perfect fit for your business. Our unwavering commitment to becoming the premier digital commerce agency in the United States drives us to provide high-performing eCommerce storefronts paired with outstanding customer support for a diverse range of industries. By integrating mobile and web functionalities seamlessly, you can effectively attract new customers, boost sales, and enhance your profit margins through a powerful PWA. Enjoy the benefits of having a comprehensive platform where you can showcase your menu, manage orders, and facilitate deliveries efficiently through both your website and app. In doing so, you can ensure that your business remains competitive and responsive to the ever-evolving digital landscape.

Showcase™ is a mobile application designed for catalog, order, and file management, specifically tailored for professionals in sales and marketing. This application is compatible with both Android and iPad tablets and features a user-friendly content management system that provides complete oversight of your brand elements, such as product catalogs, pricing details, and sales materials. Additionally, the app's offline functionality ensures that you can continue your business activities while on the go, even without access to the Internet. Showcase™ offers various package options: the comprehensive Showcase Suite, which includes all modules and features for sales and marketing; the Showcase Catalog, which encompasses the Catalog, Customer, and Order modules; and the Showcase Sales Library, dedicated solely to document management within the Sales Library. With these versatile options, users can select the package that best fits their business needs and operational style.

b2b.store, developed by the prominent B2B digital services company RNF, is a Progressive Web App designed to enable wholesalers and distributors of various sizes to facilitate round-the-clock digital ordering on mobile devices, tablets, and desktops. Adopting a Freemium model, users can have their sites operational within a swift 24-hour timeframe, while premium functionalities are accessible through a subscription plan. This platform provides robust marketing and customer engagement tools that leverage advertising and messaging to enhance revenue generation. By utilizing our distinctive product promotions, advertising, and marketing initiatives, businesses can effectively increase basket sizes, boost sales, and foster customer loyalty. You have the option to select from a variety of formats to showcase products, thus creating additional revenue channels for your wholesale or distribution enterprise. Additionally, you can engage with customers through in-app messaging or push notifications available through our b2b eCommerce app store versions. Our smart platform is designed to tailor marketing and advertising efforts, ensuring that your communication remains relevant and effective over time. As a result, b2b.store not only streamlines operations but also amplifies your business's market presence.

Consolidate all your data and operations into one comprehensive platform. Naologic ERP provides an online storefront equipped with all necessary tools to streamline your processes effectively. Enhance your efficiency by automating the import of products and contracts, ensuring you secure the best deals for your healthcare clients. Say goodbye to manual data synchronization and guarantee that your drop-shipping and warehouse inventory remains current. Facilitate better pricing negotiations for your customers through automatic price matching for GPO agreements. Effortlessly produce GPO sales reports in established formats for Vizient, Provista, NDC, Healthtrust, and various others. Instantly begin accepting one-time or recurring payments through credit cards, bank transfers, and other widely used payment options. Build an eCommerce site supported by robust tools designed to attract customers, boost sales, and oversee your daily operations. Launch your platform immediately and enjoy the flexibility to customize it on the fly without needing any developer assistance. This approach not only simplifies your business model but also enhances overall productivity.

Access a vast array of products effortlessly and place orders at your convenience. Retailo has gained the trust of countless retailers for their inventory and financial management solutions. To get started, simply visit the Retailo app on either the Play Store or the App Store on your mobile device, download, and install it. Once the installation is complete, locate the app icon on your home screen labeled "Retailo." Begin your journey by clicking on the register button to sign up, where you'll be prompted to enter your name, phone number, shop name, and shop address. After this straightforward process, you're all set to enjoy your shopping experience! Once registered, you can explore over 3,500 products available within the app and select the items you wish to purchase by adding them to your cart. Completing your order is just a click away with the "order now" button, making the entire process incredibly easy! Retailo serves as a comprehensive solution for all your retail requirements, offering a diverse range of products that retailers might seek. With a selection exceeding 3,500 options, we ensure that every retailer's needs are met with convenience and efficiency.

Omnibiz simplifies the process for retailers to replenish their stock swiftly and without incurring additional costs. You can explore a diverse selection of products from your beloved brands all in one easy-to-use platform. By consolidating complete retail operations, we assist manufacturers, distributors, logistics partners, and retailers in reaching their objectives through an efficient supply chain model. With Omnibiz, financial constraints won't prevent you from maintaining adequate stock, as you can purchase now and settle later. Over 90,000 retailers have already embraced this smarter and more convenient approach to business. The distribution process is enhanced from the factory floor to store shelves through our technology-driven FMCG platform. Download our free app to ensure prompt order fulfillment and easy connectivity with our customer service representatives. Additionally, you will receive timely updates on ongoing promotions and special offers through in-app notifications. With a focus on delivering an outstanding user experience, our vibrant interface and captivating visuals elevate your shopping experience. Join us and discover how seamless inventory management can transform your retail operations.

Corevist Commerce allows manufacturers to do business online via B2B ecommerce, customer account portals and field sales portals. Corevist Commerce leverages SAP ERP data in real-time for a seamless user experience. Corevist clients are able to do business more easily, embrace the digital shift and reduce the phone/fax/email burden of Customer Service. All this without any additional IT investment. Corevist's NetWeaver-certified SAP integration is available on Day 1. It can be customized to meet the needs of each client within 90 days. Corevist is a global business with clients in the US and Canada. For more information, please call (919)424-2120 or visit www.corevist.com.

CS-Cart Store Builder: Ready-to Go eCommerce Platform for SMBs, Manufacturers, and Wholesale Businesses. CS-Cart Store Builder handles 100,000+ products without customization. It allows you to create online stores for small to medium companies, manufacturers, and wholesalers. CS-Cart Store Builder software makes it easy to automate the purchasing process as well as the cooperation with purchasers. No more manual tasks! CS-Cart Store Builder allows you to create unlimited categories, import thousands of product in minutes, create product variants, and much more. Each product can be configured with over 45 parameters, including powerful quantity settings as well as discounts. CS-Cart Store Builder makes it easy to use and understand. Although the admin panel has many features, it is well-organized so you can easily navigate and manage your store. To set up your CS-Cart shop, you don't require programming skills. And it has a free version!