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PAYMENT PROCESSING · MIGRATION GUIDE

Switching from Square to Stripe

Stripe has no Square importer. You open a new merchant account, re-embed Stripe’s checkout or API, and run both in parallel briefly before cutting over.

Bill Belcamino
Bottom line up frontby Bill Belcamino, founder of HelpCompare
Editorial assessment

Bottom line up front: Should you move from Square to Stripe?

Move if your sales are mostly online and you have someone technical, because Stripe's 2.9% + 30¢ beats Square's 3.3% + 30¢ but its setup is a developer job.

Stripe has no Square importer and sells no POS hardware of its own, so in-person sales need Stripe Terminal or partner devices, and card-on-file tokens don't transfer between processors. Test more than a sale. Run a small live payment, then a refund, and check that the payout lands in your bank and matches your books, because edge cases are where a new integration breaks, and you'd rather find that out than hear it from a customer. Name who owns the integration after launch too, since custom payment code needs someone to keep it current. If Square's card readers run your counter, keep them until Stripe has settled cleanly for a while.

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

Estimate · your inputs

Switching Cost & Friction Estimator

Most buyers only budget for the new subscription. This estimates the hidden labor, data-cleanup, and retraining cost of actually making the switch.

25,000
10

Estimate assumes: 1 hour of data-mapping/cleaning labor per 2,000 records, a blended $75/hr ops rate, tiered migration & cleaning tooling fees, and 4 hours of retraining per seat at a $45/hr fully-loaded rate.

Estimated Migration Time —
Data Friction Rating —
Total Hidden Switching Cost $0

    Why teams move from Square to Stripe

    Lower online rate

    2.9% + 30¢ against Square’s 3.3% + 30¢.

    Developer-first API

    Extensive documentation for custom integrations.

    Strong G2 rating

    4.2/5, 460 reviews.

    How the migration actually works

    Stripe does not sell its own POS hardware; in-person acceptance needs Stripe Terminal or partner devices, a separate setup from Square’s retail-ready terminals.

    StepWhat you do
    1Sign up for a Stripe accountCreate your Stripe account and complete its underwriting/verification process.
    2Integrate the Stripe API or CheckoutAdd Stripe’s hosted Checkout or embed its API into your site or app, following its developer documentation.
    3Test with a small real transactionRun a small live transaction end to end to confirm the checkout, receipt and settlement all work correctly.
    4Run both processors in parallel brieflyKeep the old processor active for a short overlap window in case of a rollback, while directing new transactions to the new one.
    5Update any recurring billingRecreate subscriptions or saved payment methods in the new processor; card-on-file tokens do not transfer between processors.
    6Close the old accountOnce settlement is confirmed clean in the new processor, close or downgrade the old merchant account.

    What this path doesn’t do for you:

    Square’s unified online/in-person/POS hardware ecosystem has no direct Stripe equivalent — plan separately for in-person acceptance if you need it.

    Pricing side by side

    PlanSquareStripe
    Online rate3.3% + 30¢ (no subscription)2.9% + 30¢
    In-person rate2.4–2.6% + 15¢Via Stripe Terminal, varies
    Monthly feeNone requiredNone required
    POS hardwareSold nativelyPartner devices only
    Built forUnified online + in-person + POSOnline/API-first

    Rates checked on each vendor’s pricing page on September 23, 2026.

    Feature parity check

    CapabilitySquareStripe
    Online rate3.3% + 30¢2.9% + 30¢
    POS hardwareSold nativelyPartner devices only
    Built forUnified retail + onlineOnline/API-first

    Going the other direction, or want the full comparison first?

    Read the Square vs Stripe comparison Switching from Stripe to Square instead?
    Verified data

    Security & access: what changes when you switch

    Security, offline and access rules that differ between Square and Stripe. Rows where both tools are the same (2) are left out; the full side-by-side is on each tool’s page: Square, Stripe.

    What changesSquare (today)Stripe (after)
    SOC 2 reportNot publishedSOC 2 Type IIsource
    ISO/IEC 27001CertifiedsourceNot published
    Other certificationsPCI DSS Level 1sourcePCI DSS Level 1 (Service Provider), SOC 1 Type II, SOC 3, EMVCo Level 1 and 2 (Terminal)source
    GDPR data processing agreementNot publishedDPA offeredsource
    Single sign-on (SAML/OIDC)Not publishedYessource
    SCIM user provisioningNot publishedYessource
    Two-factor authenticationYessourceYesEnforcement: Any account (Administrator or Super Administrator setting)source
    Admin audit logNot publishedYessource
    EncryptionCard-present payments encrypted end to end; no unencrypted payment data touches the devicesourceCard numbers AES-256 at rest; TLS 1.2+ required in transitsource
    Offline limitsUpload 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.sourceOffline mode works only with supported Terminal readers; Tap to Pay on Android doesn't support itsource
    Device & session controlsYesRemote device management: device profiles and codes, printer profiles, monitoring from off-site.sourceNot published
    Office & room hardwareSquare sells its own POS hardware: Reader for contactless and chip ($59), Terminal ($299), Handheld ($399), Stand ($149), Kiosk ($149) and Register ($899).sourceStripe Terminal supports pre-certified card readers (Stripe Reader S700/S710, BBPOS WisePOS E, Stripe Reader M2, BBPOS WisePad 3, Verifone) and Tap to Pay.source
    Editorial assessment

    Before you cut over

    • Set up single sign-on in Stripe before you invite the team, so accounts are created through your identity provider rather than by hand.

    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

    Does Stripe import Square transaction history?

    No. You open a new merchant account and set up fresh reporting.

    Will I save money?

    On the online rate, yes — 2.9% + 30¢ against Square’s 3.3% + 30¢.

    What about in-person sales?

    You’ll need Stripe Terminal or a partner device, a separate setup from Square’s built-in POS hardware.

    Do I need a new merchant account?

    Yes. Payment processing is tied to underwriting with each provider, so you set up a new merchant account, re-embed the new checkout code or buttons, and run both providers in parallel briefly to confirm settlement before fully switching.

    How do I switch from Square to Stripe?

    Open a Stripe account and complete its verification, add Stripe Checkout or its API to your site, test one small live payment, then run both processors side by side for a short overlap before closing Square. Stripe has no Square importer, and saved cards and subscriptions do not transfer, so recurring billing has to be set up again in Stripe.

    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, “Switching from Square to Stripe”, helpcompare.com/square-to-stripe-migration/ (updated ).

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

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    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.