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.
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
Most buyers only budget for the new subscription. This estimates the hidden labor, data-cleanup, and retraining cost of actually making the switch.
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.
2.9% + 30¢ against Square’s 3.3% + 30¢.
Extensive documentation for custom integrations.
4.2/5, 460 reviews.
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.
| Step | What you do |
|---|---|
| 1Sign up for a Stripe account | Create your Stripe account and complete its underwriting/verification process. |
| 2Integrate the Stripe API or Checkout | Add Stripe’s hosted Checkout or embed its API into your site or app, following its developer documentation. |
| 3Test with a small real transaction | Run a small live transaction end to end to confirm the checkout, receipt and settlement all work correctly. |
| 4Run both processors in parallel briefly | Keep 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 billing | Recreate subscriptions or saved payment methods in the new processor; card-on-file tokens do not transfer between processors. |
| 6Close the old account | Once 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.
| Plan | Square | Stripe |
|---|---|---|
| Online rate | 3.3% + 30¢ (no subscription) | 2.9% + 30¢ |
| In-person rate | 2.4–2.6% + 15¢ | Via Stripe Terminal, varies |
| Monthly fee | None required | None required |
| POS hardware | Sold natively | Partner devices only |
| Built for | Unified online + in-person + POS | Online/API-first |
Rates checked on each vendor’s pricing page on September 23, 2026.
| Capability | Square | Stripe |
|---|---|---|
| Online rate | 3.3% + 30¢ | 2.9% + 30¢ |
| POS hardware | Sold natively | Partner devices only |
| Built for | Unified retail + online | Online/API-first |
Going the other direction, or want the full comparison first?
Read the Square vs Stripe comparison Switching from Stripe to Square instead?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 changes | Square (today) | Stripe (after) |
|---|---|---|
| SOC 2 report | Not published | SOC 2 Type IIsource |
| ISO/IEC 27001 | Certifiedsource | Not published |
| Other certifications | PCI DSS Level 1source | PCI DSS Level 1 (Service Provider), SOC 1 Type II, SOC 3, EMVCo Level 1 and 2 (Terminal)source |
| GDPR data processing agreement | Not published | DPA offeredsource |
| Single sign-on (SAML/OIDC) | Not published | Yessource |
| SCIM user provisioning | Not published | Yessource |
| Two-factor authentication | Yessource | YesEnforcement: Any account (Administrator or Super Administrator setting)source |
| Admin audit log | Not published | Yessource |
| Encryption | Card-present payments encrypted end to end; no unencrypted payment data touches the devicesource | Card numbers AES-256 at rest; TLS 1.2+ required in transitsource |
| Offline limits | Upload 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 | Offline mode works only with supported Terminal readers; Tap to Pay on Android doesn't support itsource |
| Device & session controls | YesRemote device management: device profiles and codes, printer profiles, monitoring from off-site.source | Not published |
| Office & room hardware | Square sells its own POS hardware: Reader for contactless and chip ($59), Terminal ($299), Handheld ($399), Stand ($149), Kiosk ($149) and Register ($899).source | 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.source |
No. You open a new merchant account and set up fresh reporting.
On the online rate, yes — 2.9% + 30¢ against Square’s 3.3% + 30¢.
You’ll need Stripe Terminal or a partner device, a separate setup from Square’s built-in POS hardware.
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.
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.
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.
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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