Stripe vs PayPal vs Square: Fees, Features & Which to Choose

Last updated for 2025. Stripe, PayPal, and Square all revise their published pricing and features periodically — confirm current rates on each provider's pricing page before you commit.

Stripe, PayPal, and Square are the three payment processors growing businesses compare most. Whether you searched Stripe vs PayPal vs Square, Stripe vs Square vs PayPal, or Square vs PayPal vs Stripe, the decision comes down to the same questions: what each one costs, what features you get, how they handle security, and whether they will approve — and keep — your business. Here is the side-by-side view, plus what to do if none of the three will support you.

Stripe vs PayPal vs Square: At-a-Glance Comparison

• Best fit: Stripe for developer-built online checkouts; PayPal for simple, one-click ecommerce payments; Square for in-person and mobile selling
• Pricing model: All three are large aggregate processors with flat, pay-as-you-go pricing — no custom-negotiated merchant account required
• Monthly fee: Square has no setup or monthly fees for basic processing; check current plan-level pricing for the Stripe and PayPal products you need
• Hardware: Stripe offers point of sale hardware through Stripe Terminal; Square sells the Square Reader, Square Stand, and Square Register; PayPal is built primarily around online checkout
• International coverage: Stripe serves the United States, European Union, Australia, Canada, Hong Kong, India, Japan, Malaysia, Malta, Mexico, New Zealand, Norway, Singapore, Switzerland, and the United Kingdom; Square covers the United States, Canada, Australia, the United Kingdom, and Japan; PayPal operates globally
• Payout speed: Varies by provider, country, and account history — confirm before you switch
• Ecosystem products: Stripe — Terminal, issuing, and lending; PayPal — Venmo, Braintree, Hyperwallet, GoPay, and Honey; Square — Cash App, Square Payroll, Square Register, and the Customer Engagement CRM
• Supports high risk merchants: No — none of the three. Stripe, PayPal, and Square do not offer high risk merchant accounts

That last row matters more than most owners realize. If your business shows high risk indicators — recurring billing, card-not-present sales, frequent chargebacks — any of the three can approve you today and drop you months later. We cover that scenario below.

Stripe vs PayPal vs Square Fees

All three companies use simplified, aggregator-style pricing rather than traditional merchant account pricing, which is a big part of their appeal to new businesses. Published rates change periodically, so rather than quote numbers that may already be stale, here is exactly what to compare on each provider's current pricing page:

• Online (card-not-present) rate: the percentage plus per-transaction fee on ecommerce sales — the headline number for most online sellers
• In-person rate: what you pay when a card is tapped, dipped, or swiped through hardware like Stripe Terminal or the Square Reader
• Keyed-in and invoice rates: manually entered and invoiced payments are typically priced differently from standard online transactions
• Monthly and setup fees: Square charges no setup or monthly fees for basic processing and gives users a magnetic stripe card reader for free; confirm whether the Stripe or PayPal products you need carry plan-level fees
• Chargeback and dispute fees: the fee charged each time a customer disputes a transaction — watch this line closely, because a high volume of chargebacks doesn't just cost fees, it is one of the fastest ways to get an aggregator account shut down
• Cross-border and currency costs: relevant if you sell internationally, where coverage differs sharply between the three (see the country lists above)

One caveat no pricing page shows: rates only matter if the provider keeps your account open. High risk businesses often find the "cheapest" processor is the one that actually sustains their processing.

Features Comparison: Stripe vs PayPal vs Square

• POS hardware: Stripe provides point of sale solutions through Stripe Terminal. Square is the hardware specialist, with point of sale terminals, the Square Reader, the Square Stand, and Square Register. PayPal centers on online checkout.
• Checkout experience: PayPal offers simple, one-click transactions across countless internet storefronts and remains one of the largest online payment systems in the world. Stripe suits businesses that want a fully customized checkout.
• Developer tools: Stripe operates as a financial services and software-as-a-service business, making it the developer-first option of the three. Inside PayPal's ecosystem, Braintree fills the developer-focused role.
• Invoicing and recurring billing: All three offer invoicing and subscription-style billing tools — but recurring billing is one of the indicators processors use to classify merchants as high risk, so subscription-heavy businesses should read the high risk section below before choosing any of them.
• Consumer and peer-to-peer apps: Square built the Cash App, which lets individuals, organizations, and businesses send and receive money with a $cashtag (Square Cash for business launched in 2015) and supports Bitcoin trading. PayPal owns Venmo.
• Nonprofit and donation tools: PayPal accepts donations and runs its own charity platform, the PayPal Giving Fund, which helps nonprofit organizations receive donations more easily.
• Analytics and back office: PayPal offers free analytics tools that show how consumers use online payments. Square sells subscription products such as Square Payroll and Customer Engagement, its proprietary CRM software. Stripe extends into issuing and lending.

Which Is Most Secure: Stripe, PayPal, or Square?

Short answer: all three are comparably secure, and none is categorically "the most secure." Stripe, PayPal, and Square are established, PCI DSS compliant processors that encrypt and tokenize card data, monitor transactions for fraud, and provide dispute workflows for handling chargebacks. For a typical merchant, payment data security should not be the tiebreaker between them.

The security question that actually separates merchant outcomes is account stability. Because all three aggregate merchants onto their own platforms, they continue vetting businesses after approval and will close accounts they later deem high risk. If that could describe your business, the bigger threat isn't a data breach — it's losing the ability to process payments at all.

Stripe vs PayPal

Stripe, founded in 2010 and headquartered in San Francisco, California, is a financial services and software-as-a-service company. Beyond payment processing, its services include point of sale through Terminal, issuing, and lending, and it has grown steadily through funding rounds and partnerships with companies like Walmart, Facebook, Intuit, and Twitter. Stripe supports a long list of specific markets and is built for businesses that want to embed and customize payments.

PayPal, headquartered in San Jose, California, is a global company that operates as a payment processor for many ecommerce websites and online vendors. Its defining strength is familiarity: simple, one-click transactions customers already recognize across countless internet storefronts, plus easy money movement between businesses and individuals.

The decision: choose Stripe when you want control and customization over the payment experience; choose PayPal when you want the fastest path to a checkout your customers already know. Neither supports high risk merchants.

Stripe vs Square

Square — founded in 2009 by Jack Dorsey, Jim McKelvey, and Tristan O'Tierney, and now part of parent company Block, Inc. — specializes in mobile payments, financial services, merchant services aggregation, and point of sale. Headquartered in San Francisco, California, its core products include point of sale terminals, the Square Reader, the Square Stand, and the Cash App.

The clearest practical difference is geographic reach. Stripe serves the United States, European Union, Australia, Canada, Hong Kong, India, Japan, Malaysia, Malta, Mexico, New Zealand, Norway, Singapore, Switzerland, and the United Kingdom, while Square covers the United States, Canada, Australia, the United Kingdom, and Japan. Coverage shapes both who you can sell to today and how far you can expand tomorrow.

Focus is the other split: Stripe leans toward online, developer-driven payments, while Square leans toward physical and mobile selling, supported by consumer tools like the Cash App and its Bitcoin trading support.

The decision: choose Square if you primarily sell in person and want low-cost, ready-made hardware; choose Stripe if you sell online, need more international markets, or want a customizable payment stack. Neither supports high risk merchants.

Square vs PayPal

PayPal differentiates itself with features for online sellers and nonprofits: donation acceptance (including its own charity platform, the PayPal Giving Fund), free analytics tools that reveal how consumers use online payments, and an acquisition-built ecosystem spanning Venmo, Braintree, Hyperwallet, GoPay, and Honey.

Square competes on cost of entry and in-person tooling. There are no setup or monthly fees with Square, users get a magnetic stripe card reader for free, and its ecosystem extends into subscription products like Square Payroll, Square Register, and Customer Engagement, Square's proprietary CRM software.

The decision: choose PayPal for online-first selling, donations, and one-click checkout; choose Square for countertop, mobile, and in-person business with the lowest-cost hardware entry point. Neither supports high risk merchants.

Which Payment Processor Should You Choose?

• Choose Square if you sell primarily in person or on the go — retail counters, mobile services, pop-ups — and want free basic hardware with no monthly fees.
• Choose PayPal if you sell online through standard storefronts and want familiar one-click checkout, or if you run a nonprofit that needs donation tools like the PayPal Giving Fund.
• Choose Stripe if you are building a custom online experience, want developer-level control, or need coverage in more of the specific markets Stripe supports.
• Choose none of the three if your business is high risk. Recurring billing, card-not-present sales, high chargeback volume, and highly regulated products are all indicators that can lead these aggregators to reject an application — or approve it and shut it down later. In that case, you need a processor built for high risk from day one.

Why Stripe, PayPal, and Square Drop High Risk Merchants

It is extremely common for merchants to be approved by Square, Stripe, or PayPal only to be dropped a few months later. Why does this happen so often? These aggregators approve accounts quickly and continue researching the business afterward. If the processor later deems the business high risk — often because the merchant unknowingly broke the terms of the contract — it can no longer provide services, and the account can be shut down by the acquiring bank.

Before assuming your business is safe, check whether any of these high risk indicators apply:

• The individual registering the business has a bad credit score
• Products and services sold are large ticket transactions
• There is a high amount of returns and chargebacks
• The bank considers your company a reputational risk
• You use a recurring billing model for monthly and subscription-based sales
• Processing is for card-not-present transactions
• The merchant is in a highly regulated industry

If one or more of these describes your company and offerings, it is likely your business falls into the high risk category — and it is essential to work with a payment processor that specializes in sustaining these accounts rather than one that will drop them. There are alternatives to Stripe, Square, PayPal, and other processors that can't support high risk merchants. PayKings specializes in providing sustainable high risk merchant account solutions and is a proven option for businesses these three processors won't keep. If your account was dropped — or you suspect it could be — apply before the disruption reaches your revenue.