Best Square Competitors & Alternatives for 2026

Helcim is the best Square competitor for growing SMBs, while Lightspeed, Toast, Shopify POS, and Clover are stronger fits for specific needs.

Square is one of the easiest POS systems to start with, but it is not always the best long-term fit. Businesses often look into Square competitors when they need lower processing costs, stronger inventory tools, restaurant-specific workflows, more payment processor flexibility, or support for high-risk categories.

Based on my research and hands-on testing, the best Square alternatives are the following:

Top Square alternatives at a glance

*Shopify e-commerce or POS subscription required.

Do you need an alternative to Square?

Even if Square is one of the easiest ways to start accepting payments, especially for small businesses, you may need a Square alternative if:

• You process more than $10K-$15K/month. Flat-rate fees become expensive at higher volume. Interchange-plus providers like Helcim can reduce costs as you scale.
• You run multiple locations or complex inventory. Square lacks advanced tools like matrix inventory, purchase orders, and centralized multi-store management. Systems like Lightspeed can handle this better.
• You sell across channels or internationally. Square is more limited for global and omnichannel operations. Stripe and Shopify support multi-currency, global payments, and flexible integrations.
• You want more control over your payment processing. Square uses an aggregate merchant account, which can mean less control over rates and risk reviews. Providers like Clover or PaymentCloud offer dedicated accounts.
• You need deeper customization or integrations. Square is simple to set up but limited for custom workflows. Stripe and Lightspeed offer stronger APIs and integration flexibility.

Before replacing Square, compare an upgrade to Square Plus or Square Premium with the full cost of switching. A paid Square plan may address the problem without replacing hardware, retraining staff, or migrating your data.

Top Square competitors compared

Below, you can compare my top picks for Square alternatives based on free plan availability, transaction fees, hardware costs, and offline capabilities.

*Fiserv rate

Which Square competitors are cheaper?

The cheapest Square alternative depends on how you accept payments and which software features you need. Compare total monthly costs, including subscription fees, processing charges, required add-ons, and hardware. For interchange-plus pricing, include the underlying interchange and network fees rather than comparing only the processor’s markup.

For example, SumUp’s standard in-person rate is 2.6% + 10 cents, compared with 2.6% + 15 cents on Square Free. That is a 5-cent difference per transaction. At 1,000 transactions per month, SumUp would save $50 in processing charges before hardware or optional subscriptions. Square’s paid plans have lower percentage rates, which can change the result.

Here is how that comparison works at $10,000 in monthly card sales across 1,000 transactions, with a $10 average ticket:

This example assumes standard US in-person pricing and excludes hardware, taxes, chargebacks, international card charges, optional products, and negotiated rates. It compares payment costs, rather than equivalent POS features.

For Helcim, request an estimate using your actual card mix and recent statements. For Toast, Clover, and PaymentCloud, compare written proposals because hardware arrangements, processing terms, and additional fees can materially change the total.

Why you can trust my advice

I’ve spent more than 7 years researching and evaluating retail and ecommerce software, including POS systems, payment processors, and the tools retailers use to manage their operations. My work focuses on helping businesses choose tools that align with how they actually operate as they grow.

I regularly test, review, and compare POS platforms across different industries, from small retail shops to multi-location and omnichannel businesses. I also analyze real user feedback from G2, Capterra, and GetApp to validate how these systems perform in day-to-day use.

Combined with my experience reviewing these tools, these recommendations are based on how they perform in real business settings.

Methodology: How I evaluated Square alternatives

To build this guide, I focused on the most common reasons businesses outgrow Square, including rising processing costs, limited customization, and industry-specific needs.

I compared total costs across providers (software, transaction fees, hardware, and add-ons), evaluated hardware flexibility and POS features by use case (retail, restaurant, ecommerce), and reviewed scalability through integrations, APIs, and data portability. I also considered account structure, compliance, and support reliability.

Each provider was then matched to the use case it serves best rather than ranked by a fixed scoring system.

For this update, I also checked plan requirements and distinguished complete POS systems from payment platforms. A provider earns its recommendation by addressing a specific business need; lower advertised fees alone do not make it a better replacement for Square.

Helcim: Best Square alternative for low-cost payment processing

Helcim is a merchant service provider and payment processor that offers free payment tools and POS software like Square. However, it is best known for its interchange-plus pricing structure and automated volume discounts, which can reduce processing costs depending on your transaction mix.

Helcim also has strong B2B payment features. It supports Level 2 and 3 data optimization for eligible transactions, along with virtual terminals, invoicing, and recurring billing without a monthly software fee.

In fact, Helcim is my top pick among the top B2B payment processors.

Helcim vs Square

Helcim’s main advantage over Square is its interchange-plus pricing, which passes through card network costs with a clear markup and automatically reduces that markup as processing volume increases.

Choose Helcim when payment costs, invoicing, recurring billing, and B2B payments matter more than advanced retail or restaurant workflows. Both providers support in-person and online payments, but Helcim’s dedicated merchant account involves underwriting. That does not guarantee protection from holds, reserves, or account reviews.

Stay with Square if you need its broader POS functions, integrations, or industry-specific workflows and the projected processing savings do not cover the cost of replacing them.

Helcim pricing

• Monthly fee: $0.
• Payment gateway fee: $0.
• Payment processing fees:
  • Interchange plus 0.15-0.4% and 6-8 cents per card-present transactions.
  • Interchange plus 0.15%-0.50% and 15-25 cents per card-not-present transaction.
  • Plus 0.10% + 10 cents for American Express (AmEx) transactions.
• Hardware cost: $99 for mobile card reader, $329 for POS with receipt printer.

Helcim key features

• Interchange-plus pricing with automated volume discounts.
• Free mobile payment app and POS.
• Helcim Fee Saver for eligible transactions, subject to card network rules and location requirements.
• Built-in Level 2 and 3 data processing and support for common B2B payments: virtual terminal, invoicing, recurring billing.
• Customer self-service portal.
• Guided chargeback dispute resolution.
• Save credit cards on file.
• Fraud Defender for estimating transaction risk.

Pros and cons

Lightspeed: Best Square alternative for inventory management

Lightspeed is a cloud-based POS solution with integrated payments, a native ecommerce platform, register tools, and advanced inventory management tools. Lightspeed primarily stands out for granular inventory controls and retail analytics.

Lightspeed vs Square

Choose Lightspeed when purchasing, supplier relationships, inventory analysis, and managing a large catalog are central to your operation. Its retail platform connects inventory with supplier catalogs, purchase order syncing, and forecasting tools, with availability depending on the plan.

Square also supports item variations, purchase orders, vendor management, and inventory workflows across locations. Lightspeed’s advantage should be assessed through the depth of the purchasing and reporting functions you need, rather than the presence of these features alone.

Both support ecommerce with real-time inventory sync, but for multi-store retailers, large catalogs, or businesses needing advanced inventory and reporting, Lightspeed is the better fit, even if Square is easier to set up and more affordable upfront.

Ask for a demo using your actual catalog, receiving process, transfers, and reporting requirements. Stay with Square when its paid inventory tools meet those needs at a lower total cost.

Lightspeed pricing

• Software fees: $109–$289 (monthly), $89–$239 (annual).
• Transaction fees (Lightspeed Payments): 2.6% + 10 cents per transaction for in-person online payments; 2.6% + 30 cents per transaction for online transactions.
• Hardware costs are custom-quoted.

Lightspeed key features

• Advanced inventory management features such as customizable matrix inventory, built-in vendor management, automated return management, purchase ordering, inventory import, and low-stock alert tools.
• Supplier catalog access and purchase order syncing through its wholesale network.
• Native ecommerce platform (Lightspeed Ecommerce).
• 24/7 support; confirm dedicated account management and other service inclusions in your package.

Pros and cons

Toast: Best Square competitor for full-service restaurants

Toast is an all-in-one business solution specifically designed for restaurants, making it the best Square alternative for those in the food and beverage industry. While Square has a restaurant POS, Toast provides restaurant management tools, optional integrated products, and industry-grade proprietary hardware made to withstand the busy and high-heat environment of restaurant kitchens.

Toast vs Square

Choose Toast when you want to manage table service, kitchen operations, digital ordering, and restaurant staffing through one provider. Its platform includes coursing, kitchen display systems (KDS), menu modifiers, and handhelds for tableside ordering, with package requirements and additional charges depending on the product.

Square also offers restaurant tools, including kitchen displays and tableside workflows. Compare the systems using your actual menu, modifiers, check splitting, kitchen routing, and service process rather than assuming these functions are exclusive to Toast.

Both offer integrated hardware and payments, but Toast uses proprietary, restaurant-grade Android devices designed for kitchen and floor use. Its hardware requirements should be included in the switching budget.

Toast typically comes with higher costs, contracts, and a more involved setup, including menu configuration and staff training. In return, restaurants get stronger reporting on menu performance, labor, and service speed, plus a unified system for dine-in, takeout, and online orders.

Stay with Square when it already handles your service model and Toast’s additional products would add more cost than operational benefit.

Toast pricing

Toast offers a pay-as-you-go pricing model, allowing you to add features at an extra monthly cost. Toast, like Square, has an exclusive payment processor (Toast Payments) with a two-year commitment.

• Monthly fees: $0-$609; custom quotes available
• Transaction fees: From 2.49% to 2.99% + $0.15 for in-person payments; custom rates available upon request
• Add-on features (digital ordering, gift cards, email marketing, etc.): Starts at $50 per month
• Hardware: Plan inclusion and customizable

Toast key features

• Starter POS software with eligible Pay-as-You-Go hardware options.
• Kitchen display system.
• Inventory management and recipe costing through optional xtraCHEF products.
• Online ordering and delivery tools.
• In-depth customer information and in-house dining tools.

Pros and cons

Clover: Best Square alternative for working with a preferred payment processor

Clover is a POS provider known for its proprietary hardware, including mobile card readers, terminals, and countertop registers. Like Square, Clover offers solutions to businesses of all sizes and across most industries. Clover is sold through banks and merchant providers as well as directly, allowing businesses to compare processing offers before choosing a seller. It does not work with every payment processor.

Clover vs Square

Clover’s biggest advantage over Square is processor flexibility. Square requires its built-in processing, while Clover is sold through banks and merchant providers that can offer different pricing structures, including negotiated rates. This gives merchants more control over costs and the option to use existing banking relationships.

Choose Clover when a bank or merchant provider offers a suitable combination of hardware, software, processing rates, and support. Confirm that the provider supports the Clover devices and plan you want before purchasing.

Clover also has a hardware lineup including handhelds, countertop terminals, kitchen displays, and self-service kiosks that can be mixed across a single operation. It supports offline payments by queuing transactions and syncing later, which helps reduce downtime.

The main drawback is that pricing and setup can vary by reseller. And some plans include long-term agreements or early termination fees. Square is simpler, with transparent pricing and faster setup.

Stay with Square if predictable pricing and a single provider matter more than comparing merchant agreements. Do not assume you can move an existing Clover device to a different processor without replacing hardware or changing your account setup.

Clover pricing

Since businesses can purchase pre-programmed Clover hardware and software from their preferred payment processor, pricing greatly varies.

Below are fees based on Fiserv terms and rates:

• Monthly fee: $0; starts at $16 for retail if bundled with hardware
• Transaction fees: 2.3%-2.6% + 10 cents to 3.5% + 10 cents
• Hardware cost based on Clover website:
  • $199 for Clover Go (mobile card reader)
  • $279 for Clover Compact (countertop terminal)
  • $1,799 for Clover Station Duo (full POS with cash register and receipt printer)

Clover key features

• Credit card preauthorization.
• Offline payments, subject to device, account settings, and processing requirements.
• Customer profiles based on purchases.
• Proprietary hardware variety for all types of businesses.

Pros and cons

Shopify POS: Best Square alternative for ecommerce businesses

Shopify is a top-rated and widely popular ecommerce platform for real-world users and experts alike. Launched in 2006, it added a POS system in 2013 to let merchants easily sell in-person and online.

Shopify is an excellent choice for multichannel sales as it has strong omnichannel features: a website builder, ecommerce and marketing tools, and POS hardware for in-person selling. All of these tools are readily available from the merchant dashboard and seamlessly integrate with each other.

Shopify POS vs Square

Shopify POS is built for merchants that sell online and in-store, while Square also supports connected online and in-person selling.

Shopify’s biggest advantage is its unified catalog, where products, inventory, customers, and orders sync across all channels in real time. Choose Shopify when your online store is central to your business, and you want retail operations managed through the same platform. Check which pickup, exchange, inventory, and staff functions require POS Pro.

Both offer mobile readers, countertop setups, and Tap to Pay, but Shopify POS requires a paid Shopify subscription. This makes it a better fit for businesses already using Shopify or planning to build an online store.

Square is simpler and more cost-effective for in-person-only sellers, while Shopify is the stronger option when online and retail operations need to run as one system.

Stay with Square when your existing website and POS already work together well and moving your online store would add unnecessary migration costs.

Shopify POS pricing

• $0 for Shopify POS Lite; included in e-commerce subscription plans ($5-$399)
• $89 per location for Shopify POS Pro.
• $49 for card reader, $349 for POS Terminal, $459-$999 for countertop kits.
• Transaction fees:
  • 2.4% + 30 cents to 2.9% + 30 cents for online transactions; 5% for Starter plan transactions
  • 2.4% to 2.7% for in-person transactions.
  • Additional 0.5 to 2% if using a third-party payment provider. Only available for online sales.

Shopify POS key features

• Complete online store builder with inventory and marketing tools.
• Strong omnichannel sales, including native multichannel and social media selling integrations.
• Extensive third-party integrations.
• Mobile app and checkout via the Shopify POS mobile app.
• Return, refund, and exchange processing.
• Customer and staff management.
• Additional payment methods, with availability depending on the channel, region, and setup.
• Detailed reports and analytics: cash flow, sales reports (customizable by staff, location, and date), tax, discount reports, product and product categories.

Pros and cons

Stripe: Best Square alternative for online payment processing

Stripe is a top online payment processing platform, leading the pack in ecommerce payment solutions, the best payment gateways, and top international merchant services. It has a full stack of API and developer tools for full checkout customization and supports multiple currencies and various payment methods.

Stripe started out in 2011 as an online payment platform only, but with the launch of Stripe Terminal in 2018 to support in-person payments, Stripe has become a Square competitor for online payment processing for businesses of all sizes.

Stripe vs Square

Stripe is built for online-first and developer-led businesses, while Square is an all-in-one POS designed for quick setup. Stripe’s strength is flexibility, with APIs and tools for custom checkouts, subscriptions, marketplaces, and global payments. Square focuses on simplicity, with bundled hardware and flat-rate pricing.

Both support in-person and online payments, but Square offers a complete POS system out of the box. Stripe’s in-person tools, like Stripe Terminal, are extensions of its payment platform and often require additional software to match Square’s functionality.

Choose Stripe when you need to control payment flows or connect payments to your own application. No-code payment options are available, but replacing Square’s inventory, staff, loyalty, and reporting functions may require partner software or development work. Include setup and ongoing maintenance in the budget.

Stay with Square if you want a ready-to-use POS with minimal technical maintenance. Stripe’s wider payment options do not automatically make it the cheaper or simpler choice.

For more information, read the full Stripe review.

Stripe pricing

• Monthly fee: $0.
• Payment gateway fee: $0.
• Ecommerce transaction fee: Starts at 2.9% + 30 cents or custom interchange-plus rate
• In-person transaction fee: Starts at 2.7% + 5 cents or custom interchange-plus rate

Stripe key features

• Customizable checkout process.
• Customizable risk management and fraud detection tools.
• Multi-currency payment processing with real-time native currency display and transaction.
• Customer support — 24/7 chat, email, and phone.

Pros and cons

What’s hot at TechRepublic

SumUp: Best Square alternative for low-ticket or occasional mobile sellers

SumUp is a strong fit for businesses that operate pop-ups, markets, events, or occasional mobile sales where keeping costs low matters more than advanced POS features. Its basic payment option has no monthly software fee and uses compact hardware. Square also offers mobile payments without a monthly subscription, so compare transaction costs and features rather than assuming SumUp is always cheaper.

SumUp is also useful for card-present micro-transactions where Square’s per-transaction fee can quickly add up.

SumUp vs Square

Choose SumUp’s basic option when you need straightforward mobile payments and a lower fixed transaction charge than Square Free. At the published standard rates, the difference is 5 cents per in-person transaction.

SumUp is also suited to mobile selling, with compact readers that pair directly with a phone and require minimal setup. Square offers similar mobile options but includes a broader POS system and feature set that many small sellers may not need.

The basic option should be distinguished from SumUp’s paid POS products, which offer additional management functions. Compare those subscriptions separately if you need multiple devices, restaurant tools, customer marketing, or multiple stores.

Stay with Square when its inventory, integrations, or industry-specific tools save more time than the processing difference is worth.

SumUp pricing

• Monthly plans: $99-$289 (Connect Lite, Connect Plus, Connect Pro)
• Processing fees:
  • In-person: 2.6% + 10 cents
  • Keyed-in: 3.5% + 15 cents
• Hardware: $54-$169

SumUp key features

• Mobile-first POS with lightweight readers.
• Simple catalog management for small or rotational inventories.
• Quick onboarding with minimal configuration.
• Payment links and invoicing tools.
• Optional paid POS and customer marketing products.

Pros and cons

PaymentCloud: Best Square alternative for high-risk businesses

PaymentCloud is a merchant account provider specializing in servicing those in the mid- to high-risk industries. It works with acquiring partners to evaluate businesses that may fall outside Square’s accepted categories. Approval depends on the business, products, processing history, and underwriting requirements.

PaymentCloud vs Square

PaymentCloud’s main advantage over Square is support for high-risk businesses. Square only accepts a limited range of higher-risk categories, while PaymentCloud works with industries like supplements, adult products, and certain subscription models that Square may decline.

Square offers fast, automated onboarding, but accounts can face reviews or holds if activity is flagged. PaymentCloud requires a more involved application, but approved merchants get a dedicated merchant account, with funding and risk conditions established through underwriting.

Choose PaymentCloud when approval for your business category is the main issue. Ask whether the proposed account supports your exact products, sales channels, recurring billing model, and expected volume.

A dedicated account does not guarantee uninterrupted access to funds. Confirm reserve requirements, payout timing, chargeback thresholds, and account review conditions before signing. Stay with Square if your business is eligible and its simpler setup meets your needs.

PaymentCloud pricing

PaymentCloud only provides custom pricing; merchants are advised to call for more information. PaymentCloud does not have application, setup, or annual fees.

The rates below are estimates provided by the provider.

• Monthly fee: $10-$45.
• Payment processing fees:
  • 2%-3.1% for low-risk transactions.
  • 2.3%-3.4% for medium-risk transactions.
  • 2.7%-4.3% for high-risk transactions.
• Payment gateway fee: $15/month
• Virtual terminal fee: $15-$45
• Rolling reserve requirement: 0%-1%

Hardware kits are available through third-party providers (Clover, Dejavoo, PAX, and more).

PaymentCloud key features

• High-risk merchant support (see the full list of PaymentCloud’s compatible industries).
• Brick-and-mortar and ecommerce terminals available through third-party partners.
• Payment methods and gateway options selected for the approved account.
• Surcharging options, subject to eligibility and applicable requirements.
• Fraud and chargeback management tools.
• Dedicated and hands-on onboarding support.

Pros and cons

How to choose the best Square alternatives for your business

The best Square competitor is the one that fixes a specific limitation. For most new small businesses, Square may still be the better starting point. For growing, specialized, or higher-volume businesses, the right alternative can offer lower costs, better workflows, or more account control.

1. Choose based on your business type or need. Start with how you operate. Matching the POS to your business model will narrow your options quickly.
2. Compare total processing costs. Don’t rely on headline rates alone. Compare monthly fees, in-person and online transaction rates, hardware costs, and add-ons. Use recent processing statements and the same sales assumptions for each quote.
3. Evaluate required features. Focus on what you actually use day to day. This may include inventory management, reporting, employee tracking, customer profiles, or built-in tools for online ordering and invoicing. Avoid paying for features you don’t need, but make sure the system can support your workflows.
4. Consider hardware needs. Think about how you take payments. Mobile sellers may only need a card reader, while retail stores and restaurants often require terminals, handhelds, or kitchen displays. Also check whether the system works with existing devices or requires proprietary hardware.
5. Check integrations and scalability. Look at how the system connects with your existing tools, such as accounting, ecommerce, or CRM software. If you plan to grow, make sure the platform can handle additional locations, higher volume, and more complex operations without needing to switch again. Confirm API access, staff permissions, data exports, and who will maintain any custom integrations.

For a new account, compare the alternative with the Square plan you would actually purchase. For an existing business, compare it with your current agreement and an upgrade quote. This avoids overstating savings by comparing an alternative’s lowest advertised rate with the wrong Square plan.

What to check before switching from Square

Before canceling Square, confirm that the replacement can handle your daily work and that you can retain the records needed for reporting, refunds, and reconciliation.

• Export and review your data. Check item names, SKUs, variants, taxes, customers, inventory quantities, and sales reports. An export does not guarantee that every field can be imported into the replacement.
• Check hardware compatibility. Square payment readers and terminals generally cannot process payments through another provider. Tablets and peripherals may be reusable if the replacement supports them.
• Plan for recurring payments and stored cards. Ask both providers about supported migration processes. Do not assume stored payment details transfer through a standard customer export.
• Resolve gift cards and open transactions. Confirm how outstanding balances, deposits, refunds, disputes, and open orders will be handled.
• Test a complete workflow. Run a sale, refund, inventory adjustment, staff login, and end-of-day reconciliation before moving all transactions. Test your outage procedure, too.
• Schedule the transition. Allow time for underwriting, hardware delivery, menu or catalog setup, integration checks, and staff training. Keep access to the old account for required records and follow-up work.

Frequently asked questions

Who are Square’s main competitors?

Square’s main competitors include Helcim, Lightspeed, Toast, Clover, Shopify POS, Stripe, SumUp, and PaymentCloud. The best choice depends on what you want to replace: retail or restaurant POS software, mobile payment acceptance, online checkout, or merchant account services.

Which Square alternatives have no monthly software fee?

Helcim and SumUp offer basic payment and POS tools without a monthly software fee. Toast’s Starter Kit also starts at $0 per month, with package conditions and processing costs to consider. Stripe has no standard payments subscription, but partner POS software and additional Stripe products can cost extra. Hardware and transaction fees still apply.

Which Square competitors have lower processing fees?

SumUp’s standard in-person rate has a lower fixed transaction charge than Square Free: 10 cents compared with 15 cents, alongside the same 2.6% percentage fee. Helcim’s interchange-plus pricing may also cost less, depending on card mix and payment channel. Compare the full bill because Square Plus, Square Premium, and negotiated rates can change the result.

Is Stripe a complete replacement for Square POS?

Stripe can replace Square’s payment processing, but standard Stripe payments do not include all of Square’s retail POS functions. Stripe Terminal supports in-person payments, while inventory, staff management, loyalty, and other functions may require partner software or a custom application. No-code payment options are available for simpler needs.

Can I keep my Square hardware if I switch to another provider?

Usually, you will need new payment hardware. Square readers and terminals are generally tied to Square processing. You may be able to reuse a compatible tablet, printer, barcode scanner, or cash drawer, but confirm the replacement provider’s supported-device list before budgeting for the switch.

Should I upgrade Square or switch providers?

Upgrade Square when a paid plan solves your main problem at a reasonable total cost. Switch when another provider addresses a requirement that Square cannot meet adequately, or when verified savings cover migration and replacement costs. Compare the required plans, hardware, integrations, contract terms, and staff training before deciding.

Are there options for high-risk businesses Square won’t approve?

Yes. PaymentCloud and other specialist merchant account providers work with acquiring banks to evaluate higher-risk businesses. Approval depends on the exact products, industry, processing history, and underwriting criteria. Confirm acceptance, reserves, funding terms, and chargeback requirements before committing to a provider.