Shift4 vs Square: Pricing, POS Features, and Which One Fits Your Business

Shift4 is the better value for restaurants and hospitality operators processing above $40,000 per month in card sales. Square is cheaper and lower-risk for single-location businesses with monthly revenue below $30,000, with no long-term contract. Both lock you into their own payment processor with no third-party option.

But they serve different types of businesses, charge differently, and lock you in differently. Shift4 bundles everything into a 36-month contract with included hardware.

Square lets you start for free and cancel anytime. The right choice depends on your monthly volume, your operational needs, and the level of flexibility you need over the next few years. Below, we break down pricing at three revenue levels, contract terms, feature differences, and which business profiles fit each platform.

Shift4 vs Square at a Glance

Before we get into the details, here’s where these two platforms stand on the dimensions that matter most.

A few things to note here.

Neither platform lets you choose your own payment processor. This is the single biggest constraint both systems share. With Shift4, you process through Shift4. With Square, you process through Square.

Shift4’s $0 hardware is not free. The terminals are included in your 36-month contract. You pay $29.99/month per terminal for the duration. If you cancel, the hardware goes back to Shift4. Over 36 months, you’ll pay $1,079.64 per terminal in software fees and own nothing at the end. Square’s hardware costs more upfront ($799 for the Square Register, for example), but you keep it.

The processing model difference is where the real money is. Square charges a flat percentage on every transaction. You know exactly what you’ll pay. Shift4 uses interchange-plus, which means your rate varies depending on the card type (debit, credit, rewards, corporate) and the card network. At lower volumes, this difference is small. At higher volumes, interchange-plus typically costs less because you’re paying closer to the actual interchange rate instead of a flat markup. We break this down with specific dollar amounts in the pricing section below.

SkyTab is becoming Shift4 Dine. If you’ve seen both names and wondered whether they’re different products, they’re not. Shift4 announced the rebrand for May 2026. Same system, same pricing, same hardware. Just a name change to consolidate everything under the Shift4 brand.

Square has a genuinely free tier. Shift4 does not. Square’s Free plan includes basic POS functionality, menu management, a branded online ordering page, and payment processing at 2.6% + $0.10. There is no equivalent on the Shift4 side. The lowest entry point with Shift4 is $29.99/month per terminal plus processing fees.

What Is Shift4 POS in 2026 (SkyTab, Revel Acquisition, and Shift4 Dine)?

If you last looked at Shift4 in 2023 or early 2024, the company you remember no longer exists. Since then, Shift4 has made three acquisitions that changed what it sells and who it sells to.

Revel Systems ($250M, closed June 2024). Revel brought roughly 18,000 merchant locations and a cloud-based POS built for multi-location restaurant chains. Shift4 CEO Jared Isaacman said publicly that the plan was to “take the best capabilities out of Revel” and fold them into SkyTab. Revel is not being maintained as a separate product.

Appetize. This gave Shift4 a foothold in stadiums, arenas, and large event venues.

Vectron (majority stake, June 2024). Vectron operates about 65,000 POS locations across Europe, mostly in the restaurant and hospitality space. This gave Shift4 a European distribution network of roughly 300 POS resellers.

The result is that Shift4 now operates as a bundled platform. POS software, payment processing, online ordering, and loyalty tools all come together in one package, and you must use Shift4 as your processor. This is the opposite of how it used to work, when Shift4 was primarily a payment gateway that integrated with third-party POS systems.

Square’s structure is different. Each piece of the Square ecosystem (POS, payroll, banking, invoicing, ecommerce, loyalty, marketing) is a standalone product. You can use Square for Restaurants without using Square Payroll. You can use Square Online without using Square for Restaurants. Nothing is mandatory beyond payment processing.

This distinction matters because it determines how flexible your setup is. With Shift4, you get a tightly integrated stack where everything works together out of the box, but you can’t swap individual components. With Square, you build your own stack from separate modules, giving you more control but requiring more setup.

What Happened to Revel POS After the Shift4 Acquisition?

If you’re one of the roughly 18,000 merchants who were on Revel before the acquisition, your situation is specific enough to address directly.

Revel as a standalone product is going away. Its features are being absorbed into SkyTab (now Shift4 Dine). If you haven’t been migrated yet, that process is underway. Menu structures, loyalty data, and gift card balances may require special export procedures during the transition. Check with Shift4 support about what transfers automatically and what needs manual handling.

Your processing costs may have changed. Many Revel merchants previously used a third-party payment processor. Under Shift4, you are now required to process through Shift4’s integrated payments. Industry commentary has flagged that Shift4’s bundled processing rates can be higher than the rates operators were paying with their previous processor. If you haven’t compared your old effective rate to your new one, do that now.

If you’re considering Square as an alternative, the transition is straightforward from a contract standpoint. Square has no long-term agreements and no early termination fees. You can sign up, test it, and cancel without penalty. But there are tradeoffs. Revel was known for deep multi-location management, advanced inventory controls, and custom API integrations. Square’s multi-location tools exist but are less granular. If you operate three or more locations with complex menu structures and centralized inventory, Square may feel like a step down in operational depth.

Shift4 vs Square Pricing: Total Cost at Three Revenue Levels

At $18,000 per month in card volume, Square costs about $528 per month on its Free plan while Shift4 ranges from $420 to $474 per month on a 36-month contract. At $110,000 per month across two locations, Shift4 saves roughly $700 to $1,000 per month over Square Plus. At $150,000 per month in a hotel or hospitality setting, Square cannot serve the use case at all.

The total cost depends on your monthly card volume, transaction count, card mix, software tier, hardware, and add-ons. For a broader look at how different processors stack up, see our credit card processing rate comparison.

Below are three scenarios at different revenue levels. Each one lays out the assumptions first so you can adjust the math for your own business.

Shift4 vs Square Cost for a Small Restaurant ($18,000/Month)

Assumptions: 600 transactions per month. Average ticket of $30. Card mix of 70% credit and 30% debit.

Square (Free plan):

Hardware: Square Reader at $49 (one-time purchase, you own it).

12-month total: $6,385. 36-month total: $19,057.

Shift4 / SkyTab:

Hardware: $0 upfront (included in 36-month contract, returns to Shift4 on cancellation).

12-month total: $5,040–$5,688. 36-month total: $15,120–$17,064.

The takeaway at this volume: Shift4 is $50 to $100 cheaper per month on processing. Over 36 months, that adds up to $1,900 to $3,900 in savings. But you’re locked into a 3-year contract and you never own the hardware. If your business closes in month 14, you face early termination fees. Square costs more per month but lets you walk away at any time with no penalty. At $18K/month, the savings from Shift4 are real but modest. The question is whether they’re worth the commitment.

Shift4 vs Square Cost for Multi-Location Restaurants ($55,000/Month)

Assumptions: 1,800 transactions per month per location (3,600 total). Average ticket of $30. Two terminals per location (4 terminals total). Both locations need a kitchen display system.

Square (Plus plan):

Hardware: purchased outright. Two Square Terminals ($299 each) plus two Square Registers ($799 each) = $2,196 one-time.

12-month total: $43,332. 36-month total: $125,604.

Shift4 / SkyTab:

Hardware: $0 upfront (4 terminals included in contract).

12-month total: $28,656–$32,616. 36-month total: $85,968–$97,848.

Shift4 vs Square for Hotels and Hospitality ($150,000/Month)

Assumptions: 5,000 transactions per month across all service points. Mixed ticket sizes (restaurant averages $45, bar $22, room service $35). Multiple terminals across outlets.

This scenario is short because the decision is straightforward.

Square cannot serve this use case. Hotels need to post restaurant and bar charges to guest rooms through a property management system. Square has no PMS integration. If you need unified payments across a POS, room billing, and online reservations, Square is not an option.

Shift4 was built for this. Its payment gateway integrates with major property management systems and handles cross-departmental billing natively. At $150,000/month in volume, interchange-plus pricing with Shift4 will cost materially less than any flat-rate processor. The estimated annual processing cost difference between interchange-plus at this volume and a flat 2.6% rate is roughly $6,000 to $14,000, depending on card mix.

If you operate a hotel or resort with food and beverage outlets, Shift4 is the only option of these two. Square is not a competitor in this category.

Shift4 vs Square Contracts, Cancellation, and Early Termination Fees

Cost is only half the decision. The other half is what you’re committing to and what it costs to change your mind.

Shift4 Contract Length and Early Termination Fees

Shift4 requires a 36-month agreement. For the duration of that contract, you must use Shift4 as your payment processor. You cannot switch to a different processor while keeping the POS.

The hardware that comes with your plan (terminals, handhelds, kitchen displays) belongs to Shift4. If you cancel, you return the equipment. After 36 months of payments, you own nothing.

Early termination penalties apply. The specific amounts vary by agreement, so ask for the full termination schedule before you sign. This is not always presented upfront during the sales process.

On data portability: sales history, menu structure, and inventory data are generally exportable. Loyalty member lists and gift card balances may require special procedures or fees to migrate out. Confirm the specifics in your service agreement.

Square POS Contract Terms and Cancellation Policy

Square operates month-to-month. There is no long-term commitment and no early termination fee. You can cancel at any time.

Any hardware you purchase is yours. If you stop using Square, you keep your Square Register, Terminal, or Reader.

Data is exportable through the dashboard or API. Customer records, transaction history, and item catalogs can be downloaded.

Square still locks you into its own payment processing. You cannot run a third-party processor through Square’s POS. But the difference is that if you decide to leave, you leave. No penalties, no hardware returns, no negotiation.

What Happens If You Need to Cancel Shift4 or Square Mid-Contract

You sign with Shift4 in January. Business is good for the first year. In month 14, your lease on your second location falls through. You need to downsize to a food truck operation.

With Shift4: You’re 22 months from the end of your contract. You owe early termination fees. You return the terminals. You need to figure out how to extract your loyalty data and gift card balances. You then need to find and set up a new POS and processor from scratch.

With Square: You stop paying. You keep your Square Terminal. You load the Square app on your phone as a backup. Your data stays in your account. You’re operational on the food truck the next day.

This is not a knock on Shift4. Long-term contracts with included hardware are standard in the restaurant POS industry. Toast does the same thing. The point is that the commitment level is different, and you should factor that into your decision based on how predictable your next three years are.

If your business model, location count, and growth plan are stable, Shift4’s contract is a reasonable tradeoff for $0 upfront hardware and lower processing rates. If you’re in a phase where things could change quickly, Square’s month-to-month structure eliminates that risk entirely.

Shift4 vs Square Features: Key Differences for Restaurants and Retail

Both platforms accept the same card networks, support offline payments, and include built-in online ordering with no commission. Listing shared features wastes your time. Below are only the areas where one platform has a clear advantage over the other.

Here’s what each of those differences means in practice.

Kitchen Display System (KDS). Shift4 includes KDS at no extra cost. Square charges $20 per month per device. A restaurant with two kitchen displays pays $480 per year on Square for something that’s bundled into Shift4’s $29.99/month. If you need KDS, this is a line item worth noting.

Multi-location management. Shift4 inherited Revel’s multi-unit controls. Centralized menu management, cross-location reporting, and bulk item editing are stronger on Shift4 than on Square. Square supports multiple locations and lets you view reports across them, but the tools are less granular. If you run three or more locations and need to push a menu change to all of them at once, Shift4 handles that better.

Employee management and payroll. Square wins here. Square Payroll handles pay runs, tax filings, direct deposits, and benefits. Square also offers scheduling, time tracking, and break management as part of its ecosystem. Shift4 has basic employee management (clock-in/out, role permissions) but no native payroll. You’ll need a third-party integration like ADP or Gusto.

Loyalty programs. Shift4 includes loyalty tools in the base package. Square charges $45 per month per location for its loyalty add-on, unless you’re on the Premium plan ($149/month) where it’s included.

Tableside ordering. Shift4’s SkyTab Mobile was designed specifically for tableside use in full-service restaurants. Servers can take orders and process payments at the table on a purpose-built handheld device. Square offers the Square Terminal as a handheld option. It works, but it was designed as a general-purpose payment device, not a tableside ordering tool.

Ecosystem breadth. Square wins by a wide margin. Beyond the POS, Square offers banking (Square Banking), invoicing, ecommerce (Square Online), appointments, payroll, marketing, and a developer API that connects to over 180 third-party integrations. All of it lives under one login. Shift4’s product is deep in hospitality but narrow outside it. It lists roughly 60 integrations. If you want one vendor for your POS, payroll, online store, and business bank account, Square is the only one of these two that can do that.

Reporting. Square’s reporting is stronger at the Plus and Premium tiers. You get labor-versus-sales comparisons, menu performance breakdowns, and close-of-day summaries with tip payouts. Daily email summaries arrive automatically. Shift4 provides real-time dashboards, revenue analytics, and daily reports, but the customization options are more limited. Neither platform is weak on reporting, but Square gives you more ways to slice the data.

When Shift4 Is the Better Choice Over Square

You can choose Shift4 if:

• You’re a full-service restaurant or hospitality operator processing $40,000 or more per month in card sales.
• You want hardware included at no upfront cost and you’re comfortable with a 36-month commitment.
• You need floor plans, coursing, advanced kitchen management, and tableside ordering built into the system.
• You operate a hotel, resort, or venue that requires unified payments across the POS, property management system, and online channels. Shift4 can do this. Square cannot.
• You run multiple locations and need centralized menu management, bulk item editing, and cross-location reporting with real depth.

When Square Is the Better Choice Over Shift4

You can decide to go with Square if:

• You’re a single-location QSR, café, food truck, or retail shop.
• Your monthly card volume is under $30,000, where flat-rate processing is competitive with or cheaper than interchange-plus.
• You want zero long-term commitment and the ability to scale up, scale down, or shut down without penalties or hardware returns.
• You value having payroll, banking, invoicing, ecommerce, loyalty, and marketing all available under one login. No other platform in this comparison offers that ecosystem breadth.
• You’re a new business and don’t know what your operation will look like in three years. Square lets you start for free and figure it out as you go.

When Neither Shift4 nor Square Is the Right POS

Both Shift4 and Square require you to use their payment processing. If you need a POS system that lets you choose your own processor and switch providers without changing your entire software stack, neither of these platforms works.

Both also come with constraints. Shift4 locks you into a 3-year contract. Square’s flat-rate pricing gets expensive at higher volumes. If you’re a high-volume multi-location retail or QSR operator who wants processor independence, hardware ownership, and no long-term contracts, you need a different kind of POS.

Final Verdict: Should You Choose Shift4 or Square?

The cost crossover between Shift4 and Square sits at $30,000 to $40,000 per month in card volume. Below $30,000, Square is likely cheaper and carries zero contract risk. In a restaurant or hospitality setting, above $40,000, Shift4’s interchange-plus pricing and included hardware save $8,000 to $12,000 per year.

The middle ground between $30,000 and $40,000 per month is where the decision is hardest. In that range, processing costs are close enough that they shouldn’t drive the choice alone. Contract terms, feature needs, and how predictable your next three years are should carry more weight.

If neither platform fits, try KORONA POS free and see how a processor-agnostic system compares. KORONA POS quick-service-restaurants, retail, QSR, and ticketing operations where flexibility and cost control matter more than an all-in-one bundle.

Frequently Asked Questions

1. Is Shift4 the same as Revel POS?

Not anymore. Shift4 acquired Revel Systems for $250 million in June 2024. Revel’s features are being folded into SkyTab, now rebranding as Shift4 Dine. Revel is not maintained as a standalone product.

2. Can I use my own payment processor with Shift4 or Square?

No. Both platforms require you to process payments through their own system. Shift4 mandates Shift4 processing. Square mandates Square processing. If you need processor flexibility, neither platform is the right fit.

3. Is Square really free?

Square’s Free plan has no monthly software fee. You still pay processing fees on every transaction (2.6% + $0.10 for in-person sales), and you pay for hardware upfront. The software is free, but using Square is not.

4. What happens to my hardware if I cancel Shift4?

You return it. Shift4’s terminals are included in your 36-month contract, but you never own them. If you cancel before or after the contract ends, the hardware goes back to Shift4.

5. Which is cheaper, Shift4 or Square?

It depends on the monthly card volume. Below $30,000 per month, Square’s flat-rate pricing is often cheaper. Above $40,000 per month, Shift4’s interchange-plus model costs less because you pay closer to actual interchange rates.

6. Does Shift4 work for retail businesses?

Shift4’s POS is built for restaurants and hospitality. It lacks the retail tools Square offers, such as inventory management for physical goods, barcode scanning, and vendor purchase orders. For retail, Square is the stronger option.