Top Apps Like Square for Seamless Payments

Summarize this article with:
Square made accepting credit card payments easy. But it’s not your only choice.
Maybe the transaction fees are eating into your margins. Or you need features Square doesn’t offer, like restaurant-specific tools or advanced inventory management.
Whatever the reason, plenty of apps like Square can handle your payment processing needs.
Some offer lower rates. Others include free POS software or better hardware options for mobile payments.
This guide covers the best Square alternatives for small businesses in 2025. You’ll find options for retail shops, restaurants, food trucks, and online sellers.
We break down pricing, fees, and features so you can pick the right point of sale system for your situation.
No fluff. Just the details you need to make a decision.
Apps Like Square
| Platform | Transaction Processing | Core Features | Best Suited For |
|---|---|---|---|
| Stripe | 2.9% + 30¢ per transaction. Custom pricing available for high-volume businesses. No monthly fees. | Developer-focused API platform. Supports 135+ currencies. Advanced subscription billing, invoicing, payment links. | Online businesses, SaaS companies, developers needing customization and global payment processing. |
| Clover | 2.3% + 10¢ (in-person), 2.6% + 10¢ (keyed). Monthly hardware rental fees from $14.95. | Full POS hardware ecosystem. Inventory management, employee scheduling, customer engagement tools, app marketplace. | Retail stores, restaurants, service businesses needing comprehensive in-person POS solutions. |
| PayPal | 2.99% + fixed fee for online. 2.29% + 9¢ for in-person card reader transactions. No monthly fees. | Established brand recognition. Buy Now, Pay Later options. International payments in 200+ markets. Invoicing. | Small businesses, freelancers, eBay sellers leveraging customer trust in PayPal brand. |
| Shopify POS | 2.7% per in-person transaction (with Shopify Payments). Requires Shopify store subscription ($39-$399/month). | Unified online and retail inventory. Omnichannel selling. Integrated with Shopify e-commerce platform. Local pickup, delivery. | E-commerce brands expanding to physical retail. Omnichannel merchants with existing Shopify stores. |
| Toast | 2.49% + 15¢ per transaction. Custom pricing tiers available. Monthly software fees vary by plan ($0-$165). | Restaurant-specific features. Online ordering, delivery management, kitchen display systems, menu management, payroll. | Restaurants, bars, cafes, food service businesses requiring industry-specific workflow tools. |
| Lightspeed | 2.6% + 10¢ per transaction with Lightspeed Payments. Monthly software from $89-$399 depending on features. | Advanced inventory management. Multi-location support. Vendor management. E-commerce integration. Analytics dashboards. | Multi-location retailers, golf courses, restaurants with complex inventory and reporting needs. |
| Helcim | Interchange-plus pricing starting at 0.40% + 8¢. Transparent fee structure. No monthly fees for lower volume. | Transparent interchange-plus pricing. Free POS software. Invoicing, recurring billing, customer vault, virtual terminal. | Cost-conscious businesses wanting transparent pricing. Service businesses, B2B companies processing larger transactions. |
| SumUp | 2.65% + 15¢ per transaction. No monthly fees. One-time hardware cost ($29-$199). | Simple mobile card readers. Basic invoicing. Quick setup. Limited integrations but straightforward interface. | Micro-businesses, mobile vendors, solo entrepreneurs, market sellers needing simplicity and low commitment. |
| Adyen | Interchange-plus with custom pricing. Typically requires $10M+ annual processing volume. Enterprise-level contracts. | Unified commerce platform. 250+ payment methods globally. Advanced fraud prevention. Risk management. Unified reporting. | Enterprise businesses, large-scale e-commerce, global brands requiring unified payment infrastructure across channels. |
| Braintree | 2.59% + 49¢ per transaction. Custom pricing for businesses processing over $50K monthly. No setup fees. | PayPal-owned developer platform. Supports PayPal, Venmo, credit cards. Vault for storing payment methods. Mobile SDKs. | Growing online businesses, mobile apps, marketplaces needing flexible payment options including Venmo. |
Stripe

Stripe built its reputation serving developers and tech companies. It’s the infrastructure behind countless online businesses.
The platform processes payments for millions of websites without showing its face to customers. Clean APIs. Powerful automation. Zero physical presence required.
Key Features
Online payment processing drives everything Stripe does. The platform handles credit cards, digital wallets, and bank transfers through a single integration.
Recurring billing works out of the box. Set up subscriptions, usage-based pricing, or hybrid models without writing complex logic.
Fraud detection runs automatically using machine learning. The system flags suspicious transactions before they cost you money.
Global payments accept 135+ currencies. Customers pay in their local currency while you receive funds in yours.
Developer tools include detailed documentation, testing environments, and webhooks for real-time updates.
Pricing Structure
Standard rates sit at 2.9% + $0.30 per successful online card transaction. In-person payments through Stripe Terminal cost 2.7% + $0.05.
International cards add 1% to the base rate. Currency conversion adds another 1% when processing payments in foreign currencies.
No monthly fees. No setup costs. You pay only when you process transactions.
Customized pricing kicks in for businesses processing $1M+ annually or requiring specialized features.
Best For
E-commerce businesses running primarily online operations find Stripe most valuable. The platform integrates seamlessly with major shopping carts and custom-built websites.
Software companies appreciate the subscription billing tools and revenue recognition features built for SaaS models.
Marketplaces benefit from Connect, which splits payments between platform and sellers automatically.
Companies with technical teams get the most value. Non-technical users might find the interface challenging.
Integration Capabilities
Shopify, WooCommerce, and Magento connect directly. Most e-commerce platforms support Stripe natively.
QuickBooks and Xero sync accounting data automatically, eliminating manual entry.
Zapier bridges gaps with 3,000+ apps when native integrations don’t exist.
Custom integrations work through REST APIs with comprehensive documentation.
Hardware Compatibility
Stripe Terminal accepts payments through dedicated card readers. The BBPOS WisePad 3 costs $59. The BBPOS WisePOS E all-in-one device runs $249.
iOS and Android apps work with compatible hardware. No proprietary operating system required.
Tap, chip, and swipe all function on the same devices.
Transaction Limits & Restrictions
No monthly processing minimums. Process one transaction or one million without penalty.
Daily authorization limits vary by business risk profile and processing history.
Funds typically arrive in your bank account within 2 business days. Some high-risk industries face longer holds.
Instant payouts cost 1% of the transfer amount, with a $0.50 minimum.
Key Differences from Square
Stripe focuses on developer-friendly online payments while Square targets retail and in-person sales.
Hardware options are limited with Stripe. Square offers complete POS systems with inventory management and employee features.
Pricing transparency differs. Square publishes all rates publicly. Stripe offers custom pricing for larger volumes that Square doesn’t negotiate.
Square provides free software with basic POS features. Stripe charges for most advanced tools through separate products.
Clover

Clover sells complete point of sale systems through banks and payment processors. The platform combines hardware, software, and payment processing in bundled packages.
Retail stores and restaurants use Clover for its flexibility. Choose from countertop stations, handheld devices, or compact terminals.
Key Features
Inventory management tracks stock across multiple locations. Set up variants, monitor quantities, and receive low-stock alerts.
Employee management controls access with different permission levels. Track hours, sales performance, and commissions by staff member.
Customer engagement tools capture emails and phone numbers at checkout. Build loyalty programs and send targeted promotions.
Custom reporting shows sales by item, employee, time period, or location. Export data for deeper analysis.
Offline mode processes transactions when internet drops. Syncs automatically once connection returns.
Pricing Structure
Software plans run $14.95 to $84.95 monthly per register. Retail, restaurant, and service business plans differ in features and pricing.
Card-present transactions cost 2.3% to 2.6% + $0.10 depending on your plan. Keyed-in payments jump to 3.5% + $0.10.
Hardware requires upfront purchase or 36-month financing. Clover Mini starts around $799. Clover Station Duo costs $1,699-$1,799.
Third-party processors add $400/month in fees if you refuse Clover Payments. Locked processing makes switching expensive.
Best For
Full-service restaurants need the kitchen display systems and table management features. Split checks, coursing, and modifier management come standard.
Multi-location retailers benefit from centralized reporting and inventory synchronization.
Service businesses (salons, spas, auto repair) use appointment scheduling and customer history tracking.
Small businesses expecting significant growth appreciate the scalability without platform switching.
Integration Capabilities
QuickBooks Online syncs sales and payment data automatically. Eliminates double-entry bookkeeping.
Third-party apps extend functionality through the Clover App Market. Many add-ons cost $10-$50/month extra.
E-commerce platforms connect through paid integrations. Not as seamless as platforms built for online sales.
Hardware Compatibility
Clover-branded hardware only. Station, Mini, Flex, and Go devices each serve different use cases.
Kitchen display screens connect wirelessly. Ranging from 14″ to 24″ depending on kitchen needs.
Cash drawers, receipt printers, and barcode scanners integrate through Clover’s proprietary connections.
Transaction Limits & Restrictions
Available in US and Canada only. International expansion limited compared to global processors.
Contract requirements typically run 36 months. Early termination fees equal remaining contract value.
Chargeback fees range $15-$25 per incident depending on processor.
Key Differences from Square
Clover requires contracts and upfront hardware costs. Square offers free software with no commitments.
Restaurant-specific features run deeper in Clover. Square targets simpler quick-service operations.
Hardware variety exceeds Square’s offerings. More options for different business types but higher investment.
Clover works exclusively with proprietary hardware. Square accepts standard card readers from multiple manufacturers.
PayPal

PayPal dominates online payments with 400+ million active accounts worldwide. The brand recognition alone increases conversion rates at checkout.
Small businesses use PayPal for quick setup and familiar customer experience. Buyers trust the name. Sellers get paid fast.
Key Features
PayPal Checkout adds buy buttons to any website. Customers pay without entering card details if they have PayPal accounts.
Invoice tools send payment requests via email. Track who opened, paid, or ignored your invoices.
Virtual Terminal processes phone and mail orders. Type card numbers directly into the dashboard.
Mobile card readers accept in-person payments. Connect via Bluetooth to your smartphone.
Working capital loans become available after processing history builds. Access funding based on sales volume.
Pricing Structure
Online transactions cost 3.49% + $0.49 when customers pay with PayPal, Venmo, or Pay Later options. Credit and debit card payments cost 2.99% + $0.49.
In-person payments through PayPal POS run 2.29% + $0.09 per swipe or tap.
Invoice payments cost 3.49% + $0.49 for digital payment methods, 2.99% + $0.49 for cards.
Volume discounts activate automatically. Process $3K-$10K monthly and rates drop to 2.9%. Over $100K monthly cuts rates to 2.2%.
Best For
E-commerce stores benefit from customer trust and one-click checkout. Cart abandonment drops when PayPal appears as an option.
Freelancers and service providers appreciate the invoicing tools and fast setup. No merchant account application required.
International sellers use PayPal’s currency conversion and global reach. Customers in 200+ countries can pay.
Mobile vendors and market stall operators need the simple card reader solution without complex POS requirements.
Integration Capabilities
WooCommerce, Shopify, and BigCommerce integrate natively. Most shopping carts include PayPal as standard.
QuickBooks syncs transactions automatically. Reduces manual reconciliation time.
Payment buttons embed directly in emails and social media posts. Collect payments anywhere.
Hardware Compatibility
PayPal Chip and Tap Reader costs $59. Works with iOS and Android devices via Bluetooth.
PayPal Zettle terminal ($149) includes built-in receipt printer for full-featured checkout.
No proprietary hardware required for online payments. Works on any device with internet connection.
Transaction Limits & Restrictions
Account limits start at $10,000 for new users. Limits increase after verification and processing history.
Holds and reserves happen frequently. PayPal freezes funds for 21 days for high-risk transactions.
Chargebacks cost $20 per dispute. Fee not returned even if you win the case.
Instant transfers to bank accounts cost 1.5% with a $0.50 minimum.
Key Differences from Square
PayPal carries stronger brand recognition with consumers. Square focuses more on merchant tools.
Buyer protection policies favor customers heavily. Square maintains more balanced dispute resolution.
Holds and account freezes occur more frequently with PayPal. Square generally releases funds faster.
Square provides complete POS software free. PayPal charges for advanced features or requires add-on purchases.
Shopify POS

Shopify POS unifies online and offline sales channels. Inventory, customers, and orders sync automatically between your store and website.
Retail businesses already selling on Shopify gain the most value. Everything lives in one ecosystem.
Key Features
Unified inventory updates in real-time across all channels. Sell in-store without overselling online.
Customer profiles merge online and offline purchases. View complete purchase history regardless of channel.
Omnichannel features enable buy online, pick up in store. Process returns from any channel at any location.
Staff management controls permissions and tracks sales performance by employee.
Advanced reporting shows sales trends across all channels. Identify your best products and locations.
Pricing Structure
POS Lite comes free with every Shopify plan. Basic checkout features and inventory tracking included.
POS Pro costs $89/month per location when billed annually. Unlocks advanced retail features like unlimited staff accounts and enhanced reporting.
Card-present transactions cost 2.4% to 2.7% depending on your Shopify plan. Online payments range from 2.4% + $0.30 to 2.9% + $0.30.
Third-party payment processors add 0.5% to 2% extra per transaction. Using Shopify Payments eliminates these fees.
Best For
Retailers selling both online and in physical locations get the most value. The unified dashboard shows everything in one place.
Growing businesses appreciate the scalability. Start with one location and expand without switching platforms.
Fashion and apparel brands benefit from variant management. Track sizes, colors, and styles effortlessly.
Businesses already on Shopify save integration headaches. Everything already connects.
Integration Capabilities
Native Shopify app ecosystem includes thousands of extensions. Add loyalty programs, advanced inventory, or marketing automation.
Accounting software connects through apps. QuickBooks, Xero, and others sync automatically.
Shipping integrations provide real-time rates and label printing. Fulfill orders from POS or admin.
Hardware Compatibility
iPad-based system runs on iOS devices. Turn any iPad into a POS terminal with an app.
Shopify-compatible hardware includes card readers ($49+), barcode scanners ($199+), and receipt printers ($249+).
POS Go device ($429) provides all-in-one mobile checkout. Built-in scanner, printer, and payment acceptance.
Transaction Limits & Restrictions
Available in most countries but feature sets vary by region. Advanced features limited to select markets.
Shopify Payments required for best rates and full functionality. Not available everywhere.
No processing volume minimums or monthly requirements.
Key Differences from Square
Shopify POS requires Shopify subscription ($39+/month). Square POS is free with pay-per-transaction pricing.
E-commerce integration runs deeper with Shopify. Square treats online and offline more separately.
Advanced retail features cost extra through POS Pro. Square includes more features in base offering.
Shopify serves growing retailers with multiple channels. Square targets simpler single-channel businesses.
Toast

Toast built its entire platform specifically for restaurants. The system handles everything from front-of-house to back-office operations.
Full-service and quick-service restaurants use Toast for its depth. Every feature addresses real restaurant problems.
Key Features
Menu management handles complex pricing, modifiers, and prep instructions. Set different prices for dine-in versus takeout.
Kitchen Display System routes orders to the right station automatically. Color-coded timing keeps food fresh.
Table management shows floor layouts with real-time status. Turn tables faster with clear visibility.
Online ordering integrates directly without third-party markups. Own your digital ordering channel.
Payroll and team management tracks hours, tips, and labor costs. Schedule staff based on historical sales patterns.
Pricing Structure
Starter Kit offers free software with higher processing rates. Pay 3.49% + $0.15 per transaction to avoid monthly fees.
Point of Sale plan costs $69/month per terminal plus 2.49% + $0.15 for card-present transactions.
Build Your Own plan pricing varies based on features selected. Expect $165+/month for comprehensive feature sets.
Hardware bundles start around $799 for handheld devices. Full countertop systems run $1,699+.
Best For
Full-service restaurants need the table management and kitchen routing features. Handle complex orders with coursing and modifiers.
Quick-service establishments benefit from speed-of-service tools and mobile ordering capabilities.
Multi-location restaurant groups use centralized reporting and menu management across all locations.
Restaurants prioritizing guest experience appreciate online ordering, loyalty programs, and marketing tools.
Integration Capabilities
DoorDash, Uber Eats, and Grubhub orders flow directly into the kitchen. One tablet manages all delivery channels.
QuickBooks syncs daily sales summaries and tax information automatically.
Payroll services integrate with major providers. Export hours and tips seamlessly.
Hardware Compatibility
Toast hardware only. Proprietary Android-based system requires Toast devices.
Handhelds, countertop terminals, and kitchen displays all come from Toast. No mix-and-match with other brands.
Transaction Limits & Restrictions
US-based restaurants only. Limited international availability.
Locked into Toast Payments. Cannot use alternative payment processors.
Contracts typically run multiple years. Early termination fees apply.
Key Differences from Square
Toast focuses exclusively on restaurants. Square serves multiple industries with generalized tools.
Kitchen operations get deep attention in Toast. Square treats food service as one of many verticals.
Hardware costs run higher with Toast. Square offers cheaper entry points for smaller operations.
Toast requires contracts and commitments. Square operates month-to-month with no obligations.
Lightspeed

Lightspeed targets retailers and restaurants with complex inventory needs. The system handles thousands of SKUs without breaking.
Multi-location businesses and high-volume operations choose Lightspeed for its scalability.
Key Features
Advanced inventory management tracks variants, composites, and matrix items. Handle complex product catalogs efficiently.
Purchase order system connects with suppliers digitally. Automate reordering based on sales velocity and stock levels.
Multi-location management centralizes control while allowing location-specific pricing and inventory.
Customer management stores detailed profiles with purchase history, preferences, and lifetime value.
E-commerce integration keeps online and offline inventory synchronized in real-time.
Pricing Structure
Retail plans start at $89/month for basic tier, $149/month for core features, and $289/month for advanced capabilities.
Restaurant plans require custom quotes. Pricing varies based on location count and feature requirements.
Payment processing through Lightspeed Payments costs 2.6% + $0.10 for card-present transactions, 2.9% + $0.30 for card-not-present.
Third-party processors add up to $400/month in fees. Using external payment providers costs significantly more.
Best For
Multi-location retailers benefit from centralized inventory and reporting. Manage everything from one dashboard.
Specialty retailers with large product catalogs need the advanced inventory features. Handle seasonal items, matrix products, and composites.
Established businesses processing high volumes justify the higher monthly costs with better features and support.
Restaurants requiring detailed reporting and multi-revenue center tracking appreciate the granular data.
Integration Capabilities
QuickBooks Online and Xero sync accounting automatically. Financial reconciliation happens daily.
Shopify, WooCommerce, and BigCommerce connect for omnichannel selling. Inventory stays synchronized across platforms.
Supplier network integration streamlines ordering. Place orders directly through the system with compatible vendors.
Hardware Compatibility
iPad-based POS system runs on iOS devices. Use existing iPads or purchase through Lightspeed.
Compatible hardware includes standard barcode scanners, receipt printers, and cash drawers from multiple manufacturers.
Payment terminals connect via Bluetooth or USB depending on model chosen.
Transaction Limits & Restrictions
Available in 100+ countries but feature availability varies by region. Some markets get limited functionality.
Contracts required for many plans. Early termination typically incurs fees.
Annual billing offers discounts. Monthly billing costs 15-20% more.
Key Differences from Square
Lightspeed serves complex retail operations. Square targets simpler business models.
Monthly costs run significantly higher. Square’s free option makes it accessible to small businesses.
Learning curve steeper with Lightspeed. Square prioritizes ease of use over feature depth.
Inventory capabilities far exceed Square’s basic tracking. Worth the cost for businesses managing thousands of products.
Helcim

Helcim operates on Interchange Plus pricing, passing wholesale costs directly to merchants. The model saves money for businesses processing over $50,000 monthly.
Transparency drives everything. No hidden fees, no monthly minimums, no long-term contracts.
Key Features
Interchange Plus pricing shows exactly what you pay for each transaction. Wholesale rate plus fixed markup.
Volume discounts apply automatically. Process more, pay less without renegotiating or switching plans.
Free POS software includes inventory management, customer database, and employee tracking.
Online invoicing sends payment requests via email. Customers pay instantly through secure links.
Fee Saver program passes processing costs to customers. Accept credit cards at zero cost when enabled.
Pricing Structure
Card-present transactions cost Interchange + 0.40% + $0.08. Actual rates depend on card type used.
Card-not-present transactions run Interchange + 0.50% + $0.25. Online payments cost slightly more than in-person.
ACH payments cost 0.5% + $0.25 per transaction, capped at $5 maximum.
No monthly fees. No setup costs. No cancellation penalties.
Best For
Growing businesses processing $50K-$1M monthly benefit most from transparent pricing. Rates decrease automatically as volume increases.
Businesses tired of hidden fees appreciate the complete transparency. Know exactly what each transaction costs.
B2B companies using ACH transfers save significantly. Cap per transaction keeps large payments affordable.
Service businesses using invoicing need the built-in tools and customer management features.
Integration Capabilities
QuickBooks Online syncs transactions automatically. Accounting reconciliation happens daily.
Basic e-commerce integration supports common shopping carts. More technical setup required compared to competitors.
API access allows custom integrations. Developer documentation available for building connections.
Hardware Compatibility
One free magstripe reader included with account. Additional readers available for purchase.
Works with iOS and Android devices via Bluetooth. No proprietary operating system required.
Compatible with standard receipt printers and cash drawers. No hardware lock-in.
Transaction Limits & Restrictions
Available in US and Canada only. No international availability currently.
Funds settle within 2 business days. No instant payout option available.
Merchant Buyout Program covers up to $500 in cancellation fees when switching from competitors.
Key Differences from Square
Interchange Plus pricing beats flat rates for higher-volume businesses. Square’s flat 2.6% costs more as you grow.
Transparency extends to every fee. Square bundles costs into simpler but less detailed pricing.
No monthly software fees with Helcim. Square POS remains free but some advanced features require paid plans.
Technical setup may challenge non-technical users. Square prioritizes simplicity over everything else.
SumUp

SumUp offers pay-as-you-go pricing with no monthly fees or contracts. Buy a card reader, pay per transaction, done.
Small businesses and mobile vendors love the simplicity. No complicated applications or underwriting processes.
Key Features
Mobile card readers accept chip, contactless, and magstripe payments. Pocket-sized devices connect to smartphones.
Free POS app handles basic inventory and sales tracking. View reports and manage products from your phone.
Invoice tools send payment requests to customers. They pay online through secure links.
Multi-user accounts let employees process payments using their own devices. Track sales by staff member.
QR code payments enable customers to pay without physical card reader. Completely free for merchants.
Pricing Structure
US market charges 2.6% + $0.10 per in-person transaction. All card types included at same rate.
Online and keyed-in payments cost 3.5% + $0.15 per transaction. Manual entry and e-commerce at higher rate.
No monthly fees, no setup costs, no minimum processing volumes.
Card readers range from $29 for basic model to $249 for all-in-one terminal with receipt printer.
Best For
Solo entrepreneurs and freelancers need the simplest possible setup. No technical knowledge required.
Market vendors and pop-up shops appreciate the mobility. Process payments anywhere with cell signal.
Seasonal businesses avoid monthly fees during slow periods. Pay only when actually processing transactions.
Low-volume businesses keep costs minimal. No fees when you’re not selling.
Integration Capabilities
Limited integrations compared to enterprise solutions. Basic accounting export available.
Some e-commerce platforms supported through third-party connectors. Not as seamless as dedicated online processors.
Mobile-first design means everything works through smartphone apps.
Hardware Compatibility
SumUp hardware only. Card readers designed specifically for the ecosystem.
Works with iOS and Android smartphones and tablets. Connects via Bluetooth.
Standalone terminals available that don’t require paired device. Built-in 3G for independent operation.
Transaction Limits & Restrictions
Available in US, UK, and select European countries. Limited global reach.
Basic features compared to full POS systems. Inventory and reporting remain simple.
Funds typically arrive next business day in most markets. Not instantaneous like some competitors.
Key Differences from Square
Lower per-transaction cost in US market. SumUp at 2.6% + $0.10 vs Square at 2.6% + $0.10 (rates similar, features differ).
Fewer features and integrations. Square offers more comprehensive business tools.
Simpler interface may appeal to non-technical users. Square provides more sophistication when needed.
Hardware costs less upfront. Square readers sometimes offered free with promotions.
Adyen

Adyen serves enterprise businesses processing millions in monthly transactions. Platforms like Uber, Spotify, and eBay use Adyen.
The Interchange++ pricing model offers maximum transparency. You see exactly what every party charges.
Key Features
Global payment acceptance supports 250+ payment methods. Local options in every major market.
Unified commerce platform processes online, in-app, and in-store payments through single integration.
RevenueProtect uses machine learning for fraud detection. Customize risk rules based on your business model.
RevenueAccelerate optimizes authorization rates. Smart payment routing increases successful transactions.
Network tokenization replaces card numbers with secure tokens. Reduces declines and increases security.
Pricing Structure
Visa and Mastercard cost Interchange + scheme fees + 0.60% + $0.13 per transaction.
Alternative payment methods priced individually. Costs vary significantly by region and method.
No monthly fees or setup costs. Minimum monthly invoice amount based on industry and business model.
Custom pricing available for high-volume merchants. Negotiate lower rates based on processing volume.
Best For
Enterprise businesses processing $10M+ monthly justify the complexity. Adyen’s optimization tools pay for themselves at scale.
Multi-market companies benefit from unified global processing. One integration handles all regions.
Platforms and marketplaces use split payment features. Automatically divide funds between parties.
Businesses requiring highest authorization rates and most sophisticated fraud tools choose Adyen.
Integration Capabilities
Pre-built connectors for major e-commerce platforms. Salesforce Commerce Cloud, Magento, and others supported.
APIs allow custom integrations for complex requirements. Technical resources required for implementation.
Accounting integrations available through third-party tools. Not as turnkey as SMB-focused processors.
Hardware Compatibility
Point of sale terminals available for in-person payments. Android-based devices from Adyen.
Integration with existing POS systems possible through APIs. Requires technical implementation.
Online and in-app payments work on any device. Hardware not required for digital channels.
Transaction Limits & Restrictions
Available in 30+ countries globally. Extensive international coverage.
Minimum invoice requirements may exclude smaller businesses. Built for established companies.
Complex setup requires technical expertise. Not suitable for non-technical users.
Key Differences from Square
Adyen targets enterprise clients. Square serves small to medium businesses.
Transparent Interchange++ pricing benefits high-volume merchants. Square’s flat rates easier for smaller operations.
Global coverage far exceeds Square’s limited markets. Square primarily US-focused.
Technical implementation required. Square offers plug-and-play simplicity.
Braintree

Braintree, owned by PayPal, serves online businesses needing flexible payment options. The platform powers some of the biggest apps and websites.
Developer-friendly tools and comprehensive payment method support make integration straightforward.
Key Features
PayPal, Venmo, and major cards all process through single integration. Customers choose their preferred payment method.
Recurring billing handles subscriptions and installment payments. Flexible scheduling and automated retry logic included.
Fraud tools use PayPal’s network intelligence. Identify and block suspicious transactions automatically.
Multi-currency support enables global selling. Accept payments in 130+ currencies.
Data portability lets you export customer and transaction data. Switch providers without losing information.
Pricing Structure
Standard rates run 2.59% + $0.49 per transaction for cards and digital wallets.
PayPal transactions process at PayPal’s standard rates. No additional Braintree fee when customers pay via PayPal.
International cards and currency conversion each add 1% to standard rate.
Interchange Plus pricing available for businesses processing $80K+ monthly. Custom rates negotiated based on volume.
Best For
App-based businesses benefit from mobile-optimized payment flows. Native iOS and Android SDKs available.
Subscription businesses use the recurring billing features extensively. Handle complex billing scenarios easily.
International sellers appreciate multi-currency support and global payment methods.
Businesses wanting PayPal integration without separate processor prefer the unified platform.
Integration Capabilities
Shopify, WooCommerce, and major platforms integrate directly. Pre-built plugins available for common systems.
Custom integrations use REST APIs with extensive documentation. Developer-friendly implementation process.
Webhook notifications enable real-time updates. Build automated workflows triggered by payment events.
Hardware Compatibility
Primarily online-focused. In-person payment acceptance exists but not the primary use case.
PayPal Zettle terminals work with Braintree. Limited compared to retail-focused competitors.
Mobile SDKs enable in-app payments on iOS and Android. No physical card readers required.
Transaction Limits & Restrictions
Available in US, Canada, Australia, Europe, and select Asian markets. Good international coverage.
No monthly minimums or processing requirements. Process any volume without penalties.
Funds typically settle in 2-4 business days depending on card type.
ACH transactions cost 0.75% with $5 maximum. Significantly cheaper than card payments for large transactions.
Key Differences from Square
Braintree focuses on online and mobile payments. Square emphasizes in-person retail transactions.
Developer tools more comprehensive with Braintree. Square prioritizes user-friendliness over technical flexibility.
PayPal and Venmo integration native to Braintree. Square requires separate integrations for alternative payment methods.
Monthly fees nonexistent with Braintree. Square also offers free software but with different feature set.
FAQ on Apps Like Square
What is the best alternative to Square?
It depends on your business type. Stripe works best for online payments. Toast dominates restaurants. PayPal Zettle offers lower in-person fees for mobile sellers.
No single app beats Square across every category.
Which payment processing app has the lowest transaction fees?
PayPal Zettle charges 2.29% + $0.09 for card-present transactions. That’s lower than Square’s 2.6% + $0.10.
For high-volume businesses, Helcim offers interchange-plus pricing that drops even lower.
Can I use Square alternatives without internet?
Some apps offer offline mode. Clover, Toast, and Square all process payments during outages.
PayPal Zettle does not. You’ll lose sales if your connection drops.
What’s the cheapest POS system for small business?
Square’s free plan remains hard to beat for basic needs. PayPal Zettle also has no monthly fees.
Both charge per transaction only. You pay nothing until you make a sale.
Is Stripe better than Square for payment processing?
Stripe excels at online payments and custom integrations. Square wins for in-person retail with its free card reader and simple POS app.
Choose based on where you sell most.
Which Square alternative works best for restaurants?
Toast is purpose-built for food service. It handles kitchen displays, online ordering, and tableside payments.
Square for Restaurants exists, but Toast offers deeper hospitality features out of the box.
Do Square alternatives accept contactless payments?
Yes. All major alternatives support tap to pay, Apple Pay, Google Pay, and Samsung Pay.
NFC technology is standard across modern mobile card readers and payment terminals.
Can I switch from Square without losing customer data?
Most POS systems let you export customer information and sales history. Shopify POS and Clover both offer data migration tools.
Check each platform’s import options before switching.
What hardware do I need for Square alternatives?
At minimum, a card reader and smartphone. Most apps offer readers for $29 to $59.
Full countertop terminals like Clover Station or Toast hardware cost $500 to $1,800.
Are there completely free payment apps like Square?
No payment processor is truly free. All charge transaction fees on credit card sales.
Square, PayPal Zettle, and Stripe have no monthly fees. You only pay when processing payments.
Conclusion
Finding the right apps like Square comes down to how you do business.
Stripe handles online checkout systems better than anyone. Toast owns the restaurant space with kitchen displays and tableside ordering.
PayPal Zettle keeps merchant services simple with a wireless card reader and same-day deposits.
Clover delivers premium payment terminals for brick-and-mortar shops. Shopify POS connects your digital wallet sales with in-store customer checkout.
Each platform accepts credit cards, supports contactless payments, and tracks business transactions differently.
Compare the processing rates against your monthly sales volume. Check if the payment gateway integrates with your existing tools.
The best choice isn’t always the cheapest. It’s the one that fits your workflow.
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