Shift4 vs. Stacks Comparison


Shift4	Stacks Stacks Technology	+	+
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		Related Products EBizCharge EBizCharge is the leading embedded payments application for businesses to accept payments directly inside QuickBooks, Microsoft Dynamics, NetSuite, SAP, Acumatica, and 100+ other business systems. Trusted by 20,000 companies and voted best fintech solution by the Globee® Awards, EBizCharge combines modern billing tools with integrated payment processing to help B2B companies get invoices paid faster, eliminate manual work, and keep payment data automatically synced to their ERP. Companies use EBizCharge to: ◉ Accept credit card, debit card, and ACH payments natively in their ERP, CRM, or shopping cart ◉ Automate billing and reconciliation to save time and reduce errors ◉ Speed up collections with easy billing tools: payment links, online customer portal, recurring billing, saved cards, and more ◉ Reduce risk with enterprise-grade security certified by the PCI-Security Council: PCI-compliance, encryption, and tokenization 208 Ratings Visit Website Square POS 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. 765,336 Ratings Visit Website RetailEdge 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. 201 Ratings Visit Website Square Payments Accept every payment quickly, easily, and securely. Easily accept card payments—no matter if you’re selling on the go or at your store. Streamline the way you create, send, and track your invoices. Customer not there in person? Take remote credit card payments over the phone or from your computer, and get paid fast. Create and grow your online store, and seamlessly accept online payments with Square. We make accepting cards as fast, painless, and secure as possible. There are no extra fees, no long term contracts, and no tricks. Just fast, secure payments you can depend on. 10,145 Ratings Visit Website Runit RealTime Cloud 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! 25 Ratings Visit Website Revaly Revaly is a Payment Performance Management platform designed to ensure that every legitimate transaction succeeds, protecting the recurring revenue businesses depend on. It uses exclusive issuer signals, network intelligence, and AI-powered optimization to maximize payment approvals across the entire lifecycle. By preventing avoidable failures at the first attempt and intelligently recovering declined payments, Revaly reduces involuntary churn and strengthens customer relationships. The platform continuously analyzes routing errors, behavioral patterns, and ecosystem signals to turn unpredictable payments into predictable revenue. Subscription-based companies rely on Revaly to lift approval rates and compound revenue growth without disrupting their existing billing stack. With over 100 integrations, the system fits seamlessly into current workflows while delivering measurable, long-term financial impact. 7 Ratings Visit Website Convesio 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. 63 Ratings Visit Website PayKings PayKings is a merchant account provider that helps businesses secure payment processing services in industries often rejected by traditional payment processors. The platform offers merchant accounts, payment gateways, and payment processing solutions designed to support businesses with specialized risk profiles. What is a high risk merchant account? A high risk merchant account is a payment processing account for merchants that are classified in a high risk category. They require high risk credit card processing solutions. The PayKings Team can get you approved today for a low to high risk merchant account for B2B, eCommerce, or Retail at reduced rates and fees. Credit repair merchant accounts are essential for companies in the credit repair space. You provide credit solutions to your customers and we’ll take care of the payment processing. Selling any type of merchandise through an ecommerce store has its risks. 105 Ratings Visit Website Scotch Scotch is an all-in-one operating system designed exclusively for liquor retailers, combining liquor-specific POS, payments, back office, inventory, ordering, receiving, analytics, and customer tools in one platform. Far from just another POS, Scotch is built for the way bottle shops, wine stores, beer retailers, and liquor stores actually operate, including case breaks, distributor invoices, thousands of SKUs, multiple vendors, age verification, offline selling, and real-time inventory control. Its POS helps teams process transactions faster, sign up customers instantly, apply rewards, split payments, support secure transactions, and keep lines moving even when the internet goes down. Scotch tracks parent-child inventory relationships automatically, so selling a single bottle, six-pack, or case updates every unit type in real time without manual adjustments or end-of-day reconciliation. 2 Ratings Visit Website Trident 1 We are a veteran owned business with over 70% veteran workforce, owned and run by former Navy SEALS. We are also a proud Official Partner of the Navy SEAL Foundation and an Executive Sponsor of the SEAL Legacy Foundation. Are you looking for a new point of sale system for your gun store? Trident 1 is the premier provider of the first all-in-one FFL software designed specifically for the firearms retail industry. Created to replace multiple outdated software systems with one universally integrated solution, Trident 1 streamlines and consolidates ALL systems into a single solution to save you time and money. You can access Trident 1 from anywhere on any device, so you’re always in control of your retail operations. We specialize in retail sales, range management, compliance, industry leading integrations, secure payment processing, and excellent, US based customer service. 2 Ratings Visit Website
About Shift4’s end-to-end payment solution includes everything you need to process secure payments at the lowest total cost. Our solution combines PCI-validated P2PE, advanced tokenization, free EMV devices, business intelligence, and more – all seamlessly integrated into your existing POS or PMS software.	About Welcome to intuitive, integrated hardware, software, and payments purpose-built for your business’ needs. Stacks powers frictionless in-store and online commerce with Stacks POS System and Stacks Payment Gateway. Ready to learn more? Contact a Stacks Specialist to explore how our proprietary POS and Payment solutions powered by WAVit Technology can streamline your business growth. Stacks offers unrivaled reliability and expertise. Whether you operate a retail staple in your local community or a multi-state restaurant chain, you need a payments partner that you can trust, someone that knows your business and your needs. Stacks is proud to offer businesses the widest range of leading edge payment processing solutions to help you add more value with every transaction. If your business is already accepting credit cards, our solutions can beat your current processing rates… and it’s not even close!
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Supported iPad Supported Android Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Companies that want a single source for all their payment needs	Audience Businesses that need a powerful point of sale and payment gateway solution
Support Phone Support Supported 24/7 Live Support Supported Online Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing No information available. Free Version Not Supported Free Trial Not Supported	Pricing No information available. Free Version Not Supported Free Trial Not Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Not Supported Live Online Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information Shift4 Founded: 1994 United States www.shift4.com	Company Information Stacks Technology United States www.stackstechnology.com
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Payzli	Heartland Payment Processing Heartland Payment Systems
Top Choice Payments View All	Cashfree Payments View All
Categories Payment Processing Supported Point of Sale Supported	Categories Payment Gateways Supported Payment Processing Supported Point of Sale Supported Restaurant POS Supported Retail POS Systems Supported
Payment Processing Features ACH Check Transactions Not Supported Bitcoin Compatible Supported Debit Card Support Supported Gift Card Management Supported Mobile Payments Supported Online Payments Not Supported POS Transactions Supported Receipt Printing Supported Recurring Billing Supported Signature Capture Supported Point of Sale Features Barcode Scanning Supported Commission Management Not Supported Cryptocurrency Support Not Supported Customer Account Profiles Not Supported Discount Management Not Supported eCommerce Integration Not Supported Electronic Signature Not Supported Gift Card Management Not Supported Loyalty Program Not Supported Multi-Location Not Supported Restaurant POS Supported Retail POS Supported Returns Management Not Supported
Integrations ChargeOn Supported Descartes Sellercloud Supported DoorDash Supported Gr4vy Supported Ireckonu Supported Juspay Supported Magento Supported Menufy Supported Milano Commerce Supported OpenCart Supported Priority1 POS Supported RDPWin Supported Shogo Supported SkyWire POS Supported SpaSoft Supported TechRyde Supported Total e Integrated Supported Viewpoint Supported eCard Systems Supported Show More Integrations View All 63 Integrations	Integrations ChargeOn Not Supported Descartes Sellercloud Not Supported DoorDash Not Supported Gr4vy Not Supported Ireckonu Not Supported Juspay Not Supported Magento Not Supported Menufy Not Supported Milano Commerce Not Supported OpenCart Not Supported Priority1 POS Not Supported RDPWin Not Supported Shogo Not Supported SkyWire POS Not Supported SpaSoft Not Supported TechRyde Not Supported Total e Integrated Not Supported Viewpoint Not Supported eCard Systems Not Supported Show More Integrations
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