Best B2B eCommerce Apps for iPhone of 2026

The number one unified B2B sales platform for medium-sized to enterprise CPG/FMCG manufacturers & distributors. This omnichannel commerce platform will manage all aspects of your B2B sales - and includes a robust trade promotions module. With it's B2C-like experience, Pepperi consists of a B2B eCommerce storefront, mobile order-taking app (iOS/Android), Sales Force Automation, Trade Promotions, Retail Execution, Route Accounting / DSD & Inside Sales - in ONE integrated cloud-based platform that runs online & offline on all devices to maximize online B2B and in-person sales. The Pepperi IPaaS (Integration Platform as a Service), will keep your data syncing seamlessly to your existing software such as ERPs, Accounting software, Payment & Shipping gateways. Pepperi is trusted by over 1000 companies in 65 countries. and has offices in the US, Europe, Middle East and Australia.

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.

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.

SimplyDepo is a powerful and easy-to-use B2B sales and retail execution platform built for CPG brands, wholesale distributors, and merchandising teams. If your team is still managing orders and routes through spreadsheets or juggling disconnected tools, SimplyDepo is the smarter, streamlined solution. Designed specifically for field teams, SimplyDepo gives reps a mobile app they can use in the field—online or offline—to place orders, track inventory, capture shelf data, and complete retail audits. Managers benefit from real-time dashboards, giving them full visibility into rep performance, order volume, customer activity, and delivery metrics. Key features include: • Centralized order entry, pricing, and product catalogs • Mobile app with offline functionality • Smart route planning with integrated mapping tools • CRM-style customer assignment and tracking • Real-time dashboards for sales, visits, and fulfillment SimplyDepo is fast to implement and easy to use—most teams are up and running in just days. It’s built to scale as your business grows, with integrations like QuickBooks and Zapier and an open API for custom workflows. Perfect for: - CPG brands managing field reps - Distributors overseeing sales teams across regions - Merchandisers collecting in-store data and executing orders

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.

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.

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.

Cloudmore offers a variety of solutions for businesses looking to solve recurring services procurement challenges, vendors transitioning to recurring revenues, and service providers moving to the cloud. Cloudmore is a single place to manage, bill and sell your subscription channel partners and customers. Eliminate the challenges of procuring recurring and metered services. Reduce billing processing time and eliminate costly billing errors Users can search for and purchase the services they require by themselves. Your services can be showcased and sold in an external or internal marketplace. Cloudmore's service catalogue is available for you to choose from and then sell them to your customers in their curated online store. You can manage pricing globally or per customer. You can create offers and quotes using your service catalog. Your admin users can view and manage your monthly billing details and discover services.

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.

Descartes Zangerine is a scalable, cloud-based solution built to help small and medium-sized distributors manage their entire ecommerce and warehouse operations from a single platform. It eliminates reliance on spreadsheets and disconnected systems by combining inventory control, order fulfillment, purchasing, barcode scanning, and kitting/BOM management into one cohesive workflow. Whether you sell on Shopify, Amazon, or your own site, Zangerine ensures real-time synchronization across every sales channel. With built-in QuickBooks and third-party integrations, your accounting, purchasing, and logistics all work together seamlessly. Zangerine’s automation dramatically reduces fulfillment time, prevents stockouts, and improves order accuracy—helping you deliver better customer experiences. The platform is tailored for flexibility, adapting to your unique business processes and scaling effortlessly as your company grows. Its intuitive dashboard gives you instant visibility into key metrics, streamlining decision-making and cutting down on manual tasks. For distributors ready to modernize, Zangerine transforms the complexity of ecommerce into a single, unified growth engine.