Plasma POS vs. ProMerchant Comparison Chart

Ecwid by Lightspeed is the easiest way to add an online store to any webpage or social media profile. Used by hundreds of thousands of merchants in 175 countries, Ecwid has everything you need to reach your customers wherever they are: in-person, through your website, Instagram, Facebook, Amazon, or Google Shopping. And with Ecwid’s point-of-sale integrations, email marketing integrations, and dedicated mobile app, you can manage your marketing, merchandising, and sales - any time, anywhere.

Convesio is a next-generation hosting and payment platform built to help commerce businesses grow faster, smarter, and more securely. Designed for WordPress and WooCommerce, Convesio combines high-performance hosting with an integrated payment ecosystem — ConvesioPay — that streamlines how merchants accept, process, and manage transactions online. With ConvesioPay, businesses get access to fast, secure payment processing that’s deeply connected to their hosting environment. This means lower latency, fewer plugin conflicts, and real-time visibility into revenue performance — all from a single dashboard. Combined with Convesio’s scalable container-based hosting, built-in caching, and advanced uptime management, the result is an optimized foundation for conversion, reliability, and growth. From startups to enterprise-level ecommerce operations, Convesio empowers merchants to focus on selling — not managing servers or chasing integrations.

Descartes Sellercloud is a robust ecommerce growth platform that empowers businesses to control their catalog, inventory, orders, purchasing, fulfillment, and shipping all from one centralized system. It offers seamless integrations with over 350 partners, including marketplaces like Amazon, Shopify, and Wayfair, helping merchants expand their reach and increase sales. The platform supports automation of routine tasks, boosting efficiency and allowing businesses to ship faster and sell more. Sellercloud caters to a wide range of ecommerce operations with customizable solutions for wholesalers, retailers, 3PLs, and FBA sellers. Numerous customers praise Sellercloud for its ability to streamline workflows, eliminate inventory discrepancies, and drive significant revenue growth. Backed by a dedicated product expert team, Sellercloud ensures smooth implementation and continuous support.

AgeChecker.Net provides an easy checkout experience while keeping your site up to date with the latest age regulations in your industry. More than 90% of customers are verified instantly with our extensive database of trusted records and intelligent matching technology. Keep up to date with the latest FDA age requirements, state laws, and merchant account policies. Our verification rules are customizable. Reduce cart abandonment and customer frustration over competing systems. Customers are verified directly on your website during checkout. We are a real age verification solution, not just a pop-up! We match customer information from your checkout form against our identity networks to verify that a customer meets your minimum age requirements. All major e-commerce platforms are supported. When a customer is ready to place their order, the AgeChecker.Net popup will appear and explain the verification process and why it is required.

Fishbowl is the #1 selling manufacturing and warehouse management software for QuickBooks. Designed for small and medium-sized businesses, including manufacturers, distributors, and service providers, Fishbowl gives businesses the flexibility to stay within the QuickBooks platform for accounting while seamlessly integrating advanced inventory features with it. It also offers multi-location tracking, work orders, bills of materials, barcoding, shipping, auto reorder points, and integrations with EDI, shopping carts, merchant services, and other business solutions. If you are looking for an affordable inventory management solution that can help your business take advantage of the latest technology to streamline operations and save time and money, Fishbowl is a great option.

Square POS is a simple and intuitive point-of-sale (POS) solution that delivers a robust set of tools for sales tracking, inventory, online payment processing, digital receipts, and analytics. Available for Android and iOS devices, Square POS provides a recording of transactions offline by storing data locally and then automatically syncing all information when their is an Internet connection. Additionally, Square POS enables users to seamlessly manage details, such as names, prices, and quantities and provides features such as a barcode scanner, discounts, credit card processing, gift cards, refunds, and more. Whether or not your business has a brick-and-mortar location, building a robust online presence can help you engage customers from a distance. Square’s online solutions work with any of the above point-of-sale systems, or you can use them on your own. We give you the tools to create thumb-stopping, compelling, and on-brand ads that perform.

Vibe Retail is a cloud-based, all-in-one retail point-of-sale (POS) and operations platform built exclusively for single-store and multi-location retailers. Unlike POS systems designed for restaurants or service businesses, Vibe Retail focuses only on retail, enabling workflows tailored to physical product sales. From a single mobile-friendly interface, retailers can manage inventory, sales, staff, customers, and suppliers across stores and warehouses in real time. Features include multi-location inventory tracking, warehouse visibility, stock transfers, product variants, serialized items, barcode printing, purchase orders, and supplier deliveries. Vibe Retail supports cards, cash, checks, gift cards, and EBT, along with retail workflows such as layaway, loyalty programs, deliveries, branded receipts, and mobile receipt printing. Integrations with Shopify and WooCommerce and 40+ real-time reports provide operational visibility and performance insights.

Paladin is an all‑in‑one retail management platform built for how retail really works. Designed for independent single and multi‑store operators, Paladin connects point of sale, inventory, e‑commerce, mobile selling, payments, and managed IT into a single, unified system. PaladinPOS™ runs stores by bringing core operations into a single system. PaladinGo™ extends the POS beyond the counter, letting staff sell and serve customers anywhere on the floor or yard using live store data. PaladinShop™ is a built-in online storefront that stays perfectly in sync with your store, automatically matching inventory and pricing without the hassle of managing a separate e‑commerce system. PaladinMSP™ monitors and manages security, updates, and network performance behind the scenes so technology doesn’t become another burden. Serving independent retailers since 1980, Paladin is known for practical design, reliable systems, and knowledgeable customer support.

RetailEdge is an easy to use and feature-rich point of sale (POS) and inventory management software solution for retail businesses. RetailEdge offers multi-location support, credit card processing, website integration, mobile POS, and gift card management capabilities within a suite. The solution supports secure and mobile payments like EMV and Apple Pay and integrates with multiple e-commerce platforms for efficient order processing and price updates. RetailEdge was developed in June of 1989 to provide a powerful, flexible, full-featured POS software and hardware solution at a reasonable price that is easy to install, use, and configure, but also affordable to maintain and run. We strongly believe that a good POS solution, in addition to providing great features for a low price, must be supported well. So we have developed a strong support system that provides a backbone of local resellers and quick access to US-based Tier 3 (highest) level support.

Established in 1992 in NYC, Runit is THE cloud-based Retail Management and Point of Sale (POS) system for high-end apparel, footwear, sporting goods and gift retail chains. Combining a flexible platform with highly personalized 24x7 service, we will enable you to integrate processes across your stores, warehouses, websites and third party online channels. Whether your chain is comprised of three stores, fifty stores or more, Runit RealTime Cloud will adapt with you as it helps you streamline ordering, distribution, customer experience, payments and e-commerce integration. Runit RealTime Cloud is available for PC, Mac and iPad, giving you plenty of options to leverage hardware you already have. Available on an affordable month-to-month subscription basis (which includes all support), our depth of experience and flexible platform is well within reach, even when budgets are tight. We do not require long-term commitments or hefty upfronts. Request a customized demo today!