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Payment Processing

Square vs Stripe: Which Payment Processor Fits Your Business in 2026?

Both charge a flat percentage plus a fixed fee per transaction, with no required monthly subscription. Stripe’s standard online rate is lower; Square’s strength is unifying online and in-person payments (and POS hardware) under one account.

By Bill Belcamino · Last updated September 23, 2026 · Our methodologyResearched and fact-checked by the HelpCompare team
Square logo3.3% + 30¢ per online transaction (Free plan, no monthly fee)

Square

VS
Stripe logo2.9% + 30¢

Stripe

Run the cost calculator Compare pricing tiers
Square vs StripeVerified Sep 23, 2026
Bill Belcamino
Bottom line up frontby Bill Belcamino, founder of HelpCompare
Editorial assessment

Bottom line up front: Square or Stripe: which fits a business that sells both online and in person?

Stripe fits online-first businesses and anyone embedding payments in software; Square fits a shop that also sells in person and wants one account with POS hardware it sells itself.

Online, Stripe's 2.9% + 30¢ undercuts Square's no-subscription 3.3% + 30¢. Square can match 2.9% + 30¢ on its Plus or Premium plans, but it doesn't publish their monthly fee, so get that in writing before counting on it. Its in-person rate of 2.4 to 2.6% + 15¢ is lower than its own online rate. Work out your sales mix before you choose: pull a few months of card sales and split them into online, in-person and keyed-in, because the headline online rate only matters for the share of revenue that runs through it. Square's manual-entry rate of 3.5% + 15¢ is the line that catches phone-order businesses.

My read of the verified data on this page, checked against vendor sources on September 23, 2026. Disagree or spot an error? Tell Bill

Verified data

Square vs Stripe: quick facts

At a glanceSquareStripe
CategoryPayment Processing
Entry price3.3% + 30¢ per online transaction (Free plan, no monthly fee)2.9% + 30¢
Free planNo monthly subscription fee — pay only per-transaction processing feesNo monthly subscription fee — pay only per-transaction processing fees

Is Square cheaper than Stripe?

Stripe, on pure online transaction-fee percentage: 2.9% + 30¢ against Square’s no-subscription 3.3% + 30¢. Square also sells Plus and Premium subscriptions that lower its online rate to 2.9% + 30¢, matching Stripe’s headline rate, but their monthly fee is not published on this pricing page; the 3.3% + 30¢ figure used here is Square’s no-subscription default, the fairest like-for-like comparison against Stripe and PayPal, neither of which requires a monthly fee either.

Verified data

Square vs Stripe at a glance

CategorySquareStripe
Online rate (no subscription)3.3% + 30¢2.9% + 30¢
In-person (card-present) rate2.4–2.6% + 15¢, tier-dependentIn-person via Stripe Terminal, rates vary by reader
Monthly feeNone required (Free plan)None required
POS hardware soldYes, nativelyNo — API/Terminal partners only
Built forUnified online + in-person + POSOnline/API-first, developer-focused
Manual entry / card-on-file rate3.5% + 15¢ (Square)Varies by payment method
G2 ratingNot recorded on this site for payment processing4.2/5 (460 reviews)

Verified September 23, 2026Prices recorded from each vendor’s own pricing page. See sources

Rates in USD from squareup.com/us/en/payments/our-fees and stripe.com/pricing, both checked September 23, 2026. Square also sells Plus and Premium subscriptions that lower its online rate to 2.9% + 30¢, matching Stripe’s headline rate, but their monthly fee is not published on this pricing page; the 3.3% + 30¢ figure used here is Square’s no-subscription default, the fairest like-for-like comparison against Stripe and PayPal, neither of which requires a monthly fee either.

Editorial assessment

How they actually differ

Both are pure transaction-fee processors with no required monthly subscription, but they’re built for different-shaped businesses.

Unified vs API-first

Square sells its own POS terminals, registers and card readers, and the same account handles online, in-person and phone/manual payments under one rate card. Stripe is built API-first for developers embedding payments into software or a website; in-person acceptance runs through Stripe Terminal and partner hardware rather than Square-style retail-ready devices.

Rate structure

Square’s in-person card-present rate (2.4–2.6% + 15¢) is actually cheaper than its own online rate; its online rate (3.3% + 30¢ with no subscription) is the one comparable to Stripe’s flat 2.9% + 30¢ online rate. This calculator applies each vendor’s percentage rate to your monthly volume; it does not add the fixed per-transaction fee (30¢ for Stripe and Square, 49¢ for PayPal), since that depends on your transaction count, not volume alone — add roughly (fixed fee × number of transactions) to each total for a fuller estimate.

Moving between them

None of the three “imports” a merchant account from another — payment processing is tied to your bank relationship and underwriting with each provider, so switching means setting up a new merchant account, re-embedding new checkout code or buttons on your site, and running both providers in parallel briefly to confirm the new one settles correctly before fully cutting over.

Editorial assessment

Pros & cons

Square

Pros

  • Sells its own POS hardware and retail devices
  • One account for online, in-person and phone payments
  • In-person rate (2.4–2.6%) is cheaper than online
  • No monthly fee required

Cons

  • Online rate is higher than Stripe’s without a paid subscription
  • Lower rate (2.9%) requires an undisclosed-price Plus/Premium plan
  • Less developer-first than Stripe for custom software
  • Manual-entry rate (3.5% + 15¢) is the highest of the three tools compared here

Stripe

Pros

  • Lower standard online rate (2.9% + 30¢)
  • Developer-first API and extensive documentation
  • No monthly fee required
  • Strong G2 rating (4.2/5, 460 reviews)

Cons

  • No native POS hardware — in-person needs Stripe Terminal or partners
  • Less retail-ready out of the box than Square
  • Built more for embedding payments in software than walk-up retail
  • No published in-person card-present rate as simple as Square’s
Verified data

Cost calculator: what does your team actually pay?

Square

 
$0/mo

Stripe

 
$0/mo
 

Rates checked September 23, 2026. This calculator applies each vendor’s percentage rate to your monthly volume; it does not add the fixed per-transaction fee (30¢ for Stripe and Square, 49¢ for PayPal), since that depends on your transaction count, not volume alone — add roughly (fixed fee × number of transactions) to each total for a fuller estimate. Square also sells Plus and Premium subscriptions that lower its online rate to 2.9% + 30¢, matching Stripe’s headline rate, but their monthly fee is not published on this pricing page; the 3.3% + 30¢ figure used here is Square’s no-subscription default, the fairest like-for-like comparison against Stripe and PayPal, neither of which requires a monthly fee either.

Choose Square if…

You need in-person POS hardware and want online, in-person and phone payments in one account.

Choose Stripe if…

You’re building or embedding payments into software or a website and want the lower standard online rate.

Total cost over time

Uses your selections above. Estimate excludes add-ons, overages, and negotiated discounts.

Ready to pick your payment processor?

Both let you start processing without a monthly commitment. Run a real transaction of your typical size through each to see the fee in dollars, not just percent.

See Square pricing See Stripe pricing
Verified data

Stripe vs Square: security, offline & remote work

How Stripe and Square compare on compliance reports, sign-in controls, offline access and the setup details that matter for remote, hybrid and in-office teams. Every value links to the vendor page it came from.

What we checkedStripeSquare
Security & compliance
SOC 2 reportSOC 2 Type IIsourceNot published
ISO/IEC 27001Not publishedCertifiedsource
Other certificationsPCI DSS Level 1 (Service Provider), SOC 1 Type II, SOC 3, EMVCo Level 1 and 2 (Terminal)sourcePCI DSS Level 1source
HIPAA (BAA)Not publishedNot published
GDPR data processing agreementDPA offeredsourceNot published
Single sign-on (SAML/OIDC)YessourceNot published
SCIM user provisioningYessourceNot published
Two-factor authenticationYesEnforcement: Any account (Administrator or Super Administrator setting)sourceYessource
Admin audit logYessourceNot published
Data residency choicesNot publishedNot published
EncryptionCard numbers AES-256 at rest; TLS 1.2+ required in transitsourceCard-present payments encrypted end to end; no unencrypted payment data touches the devicesource
Self-hosting optionNot publishedNot published
Offline access
Offline modePartialStripe Terminal can store in-person card payments locally on the POS device or smart reader during an outage and forwards them to Stripe automatically when the connection comes back.sourcePartialSquare POS apps on supported Square hardware can take cash and card payments offline; payments are stored in the app and process automatically on reconnection (ideally within 24 hours, expiring after 72 hours), while online orders, gift cards, Tap to Pay and manual card entry are unavailable offline.source
Desktop appsNot publishedNot published
Mobile appsiOS, AndroidsourceiOS, Androidsource
Offline limitsOffline mode works only with supported Terminal readers; Tap to Pay on Android doesn't support itsourceUpload within 24 hours, no later than 72 hours; not supported on Square Reader 1st gen v1/v2, Kiosk, Tap to Pay, manually entered cards, gift cards, Afterpay, Cash App Pay, Invoices app or services mode.source
Remote, hybrid & in-office
IP allowlistingNot publishedNot published
Device & session controlsNot publishedYesRemote device management: device profiles and codes, printer profiles, monitoring from off-site.source
Office & room hardwareStripe Terminal supports pre-certified card readers (Stripe Reader S700/S710, BBPOS WisePOS E, Stripe Reader M2, BBPOS WisePad 3, Verifone) and Tap to Pay.sourceSquare sells its own POS hardware: Reader for contactless and chip ($59), Terminal ($299), Handheld ($399), Stand ($149), Kiosk ($149) and Register ($899).source
Editorial assessment

What this means for your team

  • Audit reports: Stripe states a SOC 2 report on its own site; we found no SOC 2 statement for Square. If your security team requires SOC 2, ask Square directly before shortlisting.
  • Single sign-on: Stripe includes it. Square doesn’t document single sign-on with your own identity provider. If your team signs in through Okta, Microsoft Entra ID or Google, price the plan that includes SSO, not the entry plan.
  • Working offline: Stripe and Square work offline only in part. Details are in the Offline mode row above.
  • In the office: Stripe: Stripe Terminal supports pre-certified card readers (Stripe Reader S700/S710, BBPOS WisePOS E, Stripe Reader M2, BBPOS WisePad 3, Verifone) and Tap to Pay. Square: Square sells its own POS hardware: Reader for contactless and chip ($59), Terminal ($299), Handheld ($399), Stand ($149), Kiosk ($149) and Register ($899).

Stripe: worth knowing

  • SecurityAPI access can be restricted by access policies to specific IPv4 addresses or CIDR ranges (this applies to API keys, not Dashboard sign-in). source
  • OfficeStored offline payments survive a POS reboot and are forwarded once the SDK reconnects. source
  • SecurityThe Dashboard security history can be filtered by action across hundreds of event types and exported as CSV. source

Square: worth knowing

  • OfflineOffline payments not uploaded within 72 hours expire; Square recommends reconnecting within 24 hours. source
  • OfficeOffline payments will be enabled on all devices automatically unless the seller opts out (change rolled out March–April 2026). source
  • RemotePhone support is 6am–6pm PT on weekdays for Square Plus (first 90 days only on Square Free); only Square Premium includes 24/7 phone support. source
  • SecuritySquare is the merchant of record and maintains PCI certification, so sellers do not validate PCI compliance individually. source

Checked September 19, 2026 against each vendor’s own trust center, help docs and app pages. Hover or tap “source” to see the exact wording we relied on. “Not published” means we could not find the vendor saying it on its own site; it doesn’t mean the feature is missing. Plan names are the lowest plan the vendor says includes the feature. Security · Offline · Remote vs office · Download the data

Frequently Asked Questions

Is Square cheaper than Stripe?

For online payments without a subscription, no — Stripe’s 2.9% + 30¢ is lower than Square’s 3.3% + 30¢. Square can match Stripe’s rate on a paid Plus/Premium plan, but that plan’s monthly fee is not published. Prices checked September 23, 2026.

Does Square sell POS hardware?

Yes, natively — terminals, registers and card readers. Stripe does not sell its own retail hardware; in-person acceptance runs through Stripe Terminal and partner devices.

Is Square’s in-person rate the same as its online rate?

No, its in-person (card-present) rate is 2.4–2.6% + 15¢, actually cheaper than its 3.3% + 30¢ online rate.

Does either charge a monthly fee?

Not required for either — both offer no-subscription plans priced purely per transaction.

Migration Guides

Already decided? Here’s how to actually switch.

Step-by-step migration guides covering what transfers automatically, what doesn’t, and how to handle the gap — in both directions.

Switching from Square to Stripe Switching from Stripe to Square
Editorial assessment

When to Buy — and When to Walk Away

Every “best payment processor” listicle tells you why to buy. Here’s the other half: the specific conditions under which Square or Stripe is the wrong purchase for your team.

Square

Buy Square if:

  • You need in-person POS hardware
  • You want one account for online, in-person and phone payments
  • You value a retail-ready device ecosystem

Do NOT buy Square if:

  • You want the lowest online-only rate
  • You’re building custom software and want a developer-first API
  • You don’t need physical card readers or POS terminals

Stripe

Buy Stripe if:

  • You’re embedding payments into software or a website
  • You want the lower standard online rate
  • You want a developer-first API and documentation

Do NOT buy Stripe if:

  • You need retail POS hardware out of the box
  • You want online, in-person and phone payments unified in one simple account
  • You run a walk-up retail business first and foremost

Canonical data for the tools on this page

Every pricing fact, rating, AI billing model and switching guide we hold on each tool, on one page, with the date each figure was last verified.

SquarePricing, free plan, AI cost & every comparison›StripePricing, free plan, AI cost & every comparison›
Polar vs StripeHead-to-head comparisonSquare vs PayPalHead-to-head comparisonSquare vs CloverHead-to-head comparisonSquare vs Shopify POSHead-to-head comparisonStripe vs PayPalHead-to-head comparison

Sources

Prices on this page were recorded from each vendor’s own pricing page on the date shown at the top of the page. Vendors change pricing often — check the live source before you buy.

Every figure is also in our open dataset (JSON and CSV, CC BY 4.0), with its source page and verification date. See how we research pricing.

Cite this page: HelpCompare, “Square vs Stripe”, helpcompare.com/square-vs-stripe/ (updated ).

Source links on this site are checked every month; last check . How sources are checked.

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Plain-language guides: the steps, what to check before you buy, common mistakes, and every tool it takes with verified prices.

Take card paymentsAccept payments onlineSell onlineSell in person with a POSSend invoices and get paidPay bills and vendors on timeLet clients book appointments onlineAll 50 job guides
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Verified prices costed for your team size, a check against your must-have requirements, the questions to settle before you sign, and a source for every figure. Print it, or paste it into an email to whoever approves the spend.

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Built for the leader who owns the selection, answers for the spend, drives the rollout, and lives with the results. HelpCompare covers the whole decision, not just the first step.

01 · CompareWhich tool fits your team, side by side.133 comparisons 02 · Price & approveSourced, dated pricing and a one-page brief for sign-off.Decision brief 03 · SwitchWhat moves, what you rebuild, what it costs.264 guides 04 · ShareDownload and cite the data. CC BY 4.0.Open data
Bill Belcamino, founder of HelpCompare
About the author

Bill Belcamino

Founder and author, HelpCompare

Engineer by training, operator by experience, marketer by choice. Bill spent eight and a half years as an engineer at HP, was COO of Auctiva (the number one third-party selling platform on eBay, past 200,000 users) and ran Google’s $70M/year search syndication partnership at Alot.com. Then he spent 13 years building his own web properties with his own money at stake. He has bought, trialled, integrated and cancelled more SaaS tools than he can count, and started HelpCompare because the real cost of switching tools is the part nobody covers.

“I’ve sat on both sides of the table: the agency recommending the tool and the client paying for it.”

Researched and fact-checked by the HelpCompare team. Pricing on this page was last verified on September 23, 2026. No paid sponsorships, no affiliate commissions.

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