SAME CATEGORY. YOUR PRIORITIES.
Square vs Stripe
Compare evidence, costs and trade-offs. Adjust the criteria to reflect your own workflow.
MAKE THE SCORE YOURS
What matters most?
Core capabilities carry 32 points; workflow depth carries 68. AI contributes the category-specific weight shown below within those totals. Change group priorities and see every contribution update.
How the score is calculated →Documented fit across available plans · unknowns shown as ranges · no customer ratings
| Features & decision context | Square46–100/100 documented fit Core capabilities24.8–32 / 32 pts8/10 checks with established status Workflow depth21.6–68 / 68 pts5/18 checks with established status |  Stripe84–100/100 documented fit Core capabilities32 / 32 pts10/10 checks with established status Workflow depth52.3–68 / 68 pts12/18 checks with established status |
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| How AI changes fitSame priorities, with and without AI | 46–100 with AI43–100 without AIFeature-fit points; not measured ROI | 84–100 with AI85–100 without AIFeature-fit points; not measured ROI |
| Supplier website | Visit Square | Visit Stripe |
| Good fit for | Small operators connecting checkout and everyday business workflows. | Businesses wanting developer flexibility alongside no-code payment options. |
| Look more closely when | You want to compare software cost without considering processing and location fees. | You expect every billing, tax and risk product in the base card rate. |
| Pricing snapshotDifferent billing units are not directly comparable | $0.00location/month Free $0; Plus $49/location/month; Premium $149/location/month, plus processing. Pricing source | Usage basedsuccessful domestic online card transaction Standard domestic online cards: 2.9% + $0.30 per successful transaction. Pricing source |
| Checkout & payment methods 24% base weight | ||
| Core capabilityOnline payment checkoutAccept a customer payment through a hosted or integrated checkout. | Supported4.8 / 4.8 pts Square supports online checkout and online collection. Official documentation · Oct 15, 2026Source | Supported4.8 / 4.8 pts Hosted Checkout and Payment Links support online collection. Official documentation · Oct 15, 2026Source |
| Core capabilityCards plus alternative methodsOffer card acceptance and at least one supported wallet or bank-payment method. | Not verified0–4.8 / 4.8 pts The reviewed generic payment source does not establish the full non-card method list. Not verified · Oct 15, 2026Source | Supported4.8 / 4.8 pts Cards and multiple alternative payment methods are documented. Official documentation · Oct 15, 2026Source |
Depth checkPartial refundsRefund less than the original payment and retain the remaining balance.Ask for a demonstrationRefund one item from a multi-item payment and show the remaining refundable amount. A scenario to run with the supplier; not a completed product test. | Supported7.2 / 7.2 pts Refunds support custom amounts up to the remaining sale total. Official documentation · Oct 15, 2026Source | Supported7.2 / 7.2 pts The Refunds API supports repeated partial refunds up to the original total. Official documentation · Oct 15, 2026Source |
Depth checkCustomer authentication controlsSupport an additional cardholder authentication flow such as 3D Secure.Ask for a demonstrationRun a payment that requires cardholder authentication and show the resulting status. A scenario to run with the supplier; not a completed product test. | Not verified0–7.2 / 7.2 pts The reviewed documentation does not establish this specific workflow: customer authentication controls. Not verified · Oct 15, 2026Source | Supported7.2 / 7.2 pts The payment flow supports automatic or explicitly requested 3D Secure authentication. Official documentation · Oct 15, 2026Source |
| Invoices & recurring payments 16% base weight | ||
| Core capabilityInvoice-based collectionCreate or send an invoice for customer payment. | Supported3.2 / 3.2 pts Square provides customer invoicing. Official documentation · Oct 15, 2026Source | Supported3.2 / 3.2 pts Stripe Invoicing is separately priced from basic card processing. Official documentation · Oct 15, 2026Source |
| Core capabilityRecurring customer chargesSchedule repeat payments or subscriptions using stored payment credentials. | Supported3.2 / 3.2 pts Recurring invoices are documented. Official documentation · Oct 15, 2026Source | Supported3.2 / 3.2 pts Subscription management uses the separately priced Billing product. Official documentation · Oct 15, 2026Source |
Depth checkFailed recurring payment recoveryRetry a failed renewal or provide a recovery workflow for an unpaid recurring charge.Ask for a demonstrationFail a renewal and show the retry or payment recovery sequence. A scenario to run with the supplier; not a completed product test. | Not verified0–4.8 / 4.8 pts The reviewed documentation does not establish this specific workflow: failed recurring payment recovery. Not verified · Oct 15, 2026Source | Supported4.8 / 4.8 pts Subscription billing supports retries and configured handling after retries are exhausted. Official documentation · Oct 15, 2026Source |
Depth checkStop or pause recurring billingCancel or suspend future recurring charges without erasing payment history.Ask for a demonstrationStop a subscription and show its history and next-charge state. A scenario to run with the supplier; not a completed product test. | Not verified0–4.8 / 4.8 pts The reviewed documentation does not establish this specific workflow: stop or pause recurring billing. Not verified · Oct 15, 2026Source | Supported4.8 / 4.8 pts Subscriptions can cancel immediately or at the end of the billing period. Official documentation · Oct 15, 2026Source |
| Payouts & reconciliation 16% base weight | ||
| Core capabilityTransaction-level reportsInspect payment, refund and fee records for reconciliation. | Supported3.2 / 3.2 pts Payment reporting provides transaction information. Official documentation · Oct 15, 2026Source | Supported3.2 / 3.2 pts Payment and balance reporting exposes transaction detail. Official documentation · Oct 15, 2026Source |
| Core capabilityPayout or settlement reportingConnect transactions with the settlement or payout reported by the provider. | Supported3.2 / 3.2 pts Transfer reporting supports payment-to-payout reconciliation. Official documentation · Oct 15, 2026Source | Supported3.2 / 3.2 pts Payout reconciliation reports connect activity with payouts. Official documentation · Oct 15, 2026Source |
Depth checkGross, fees and net reconciliationInspect transaction or settlement records distinguishing gross collections, fees and net proceeds.Ask for a demonstrationTrace a payout to gross payments, fees and net proceeds. A scenario to run with the supplier; not a completed product test. | Not verified0–4.8 / 4.8 pts The reviewed documentation does not establish this specific workflow: gross, fees and net reconciliation. Not verified · Oct 15, 2026Source | Supported4.8 / 4.8 pts Stripe financial reports expose payment, fee and balance activity. Official documentation · Oct 15, 2026Source |
Depth checkDispute evidence workflowReceive a dispute and submit or manage supporting evidence through a supported workflow.Ask for a demonstrationOpen a dispute and show where evidence and response deadlines are managed. A scenario to run with the supplier; not a completed product test. | Not verified0–4.8 / 4.8 pts The reviewed documentation does not establish this specific workflow: dispute evidence workflow. Not verified · Oct 15, 2026Source | Supported4.8 / 4.8 pts Disputes accept evidence through the Dashboard or API. Official documentation · Oct 15, 2026Source |
| APIs & integration options 12% base weight | ||
| Core capabilityPayment APICreate or manage payment transactions using a documented developer API. | Supported2.4 / 2.4 pts The platform offers payment APIs. Official documentation · Oct 15, 2026Source | Supported2.4 / 2.4 pts Payment APIs and SDKs are documented. Official documentation · Oct 15, 2026Source |
| Core capabilityPrebuilt checkout or connectorsUse a prebuilt payment component, checkout or supported connector. | Supported2.4 / 2.4 pts The app marketplace and connected payment tools offer prebuilt integration options. Official documentation · Oct 15, 2026Source | Supported2.4 / 2.4 pts Hosted Checkout and prebuilt payment UI are available. Official documentation · Oct 15, 2026Source |
Depth checkWebhook delivery recoveryDocument delivery retries or a supported way to recover failed event notifications.Ask for a demonstrationMake an event endpoint fail and show retry or replay behavior. A scenario to run with the supplier; not a completed product test. | Supported3.2 / 3.2 pts Webhook delivery is retried; event IDs let integrations suppress duplicate processing. Official documentation · Oct 15, 2026Source | Not verified0–3.2 / 3.2 pts The reviewed documentation does not establish this specific workflow: webhook delivery recovery. Not verified · Oct 15, 2026Source |
Depth checkDuplicate payment request protectionUse a documented idempotency or duplicate-request mechanism when retrying payment requests.Ask for a demonstrationSubmit the same payment request twice and show how duplication is prevented. A scenario to run with the supplier; not a completed product test. | Supported4 / 4 pts CreatePayment accepts an idempotency key for safe request retry. Official documentation · Oct 15, 2026Source | Supported4 / 4 pts Idempotency keys preserve the response when a payment API request is retried. Official documentation · Oct 15, 2026Source |
| AI fraud & payment optimization 14.5% base weight | ||
| Core capabilityMachine-learning fraud screeningUse explicitly documented machine learning to assess payment fraud risk. | Supported2.4 / 2.4 pts Square risk evaluations use proprietary machine-learning models. Official documentation · Oct 15, 2026Source | Supported2.4 / 2.4 pts Radar explicitly uses machine learning to evaluate payment fraud risk. Official documentation · Oct 15, 2026Source |
| Core capabilityAI payment acceptance optimizationUse documented AI or machine learning to improve authorization, authentication or retry decisions. | Not verified0–2.4 / 2.4 pts Business-data questions do not establish AI authorization or retry optimization. Not verified · Oct 15, 2026Source | Supported2.4 / 2.4 pts The reviewed AI record documents payment-acceptance optimization; optional product fees can apply. Official documentation · Oct 15, 2026Source |
Depth checkExplain machine-learning risk flagsExpose risk indicators, reasons or review context for a machine-learning risk decision.Ask for a demonstrationOpen an ML-flagged transaction and show the information available to a reviewer. A scenario to run with the supplier; not a completed product test. | Supported3.2 / 3.2 pts Risk evaluations show transaction risk indicators for merchant review. Official documentation · Oct 15, 2026Source | Supported3.2 / 3.2 pts Radar risk evaluation exposes risk levels and review context for transactions. Official documentation · Oct 15, 2026Source |
Depth checkHuman control over AI risk handlingAllow a merchant to review, override or configure the handling of machine-learning risk decisions.Ask for a demonstrationShow how staff review or change the handling of an ML risk flag. A scenario to run with the supplier; not a completed product test. | Supported4 / 4 pts Merchants can review flagged transactions and choose the appropriate handling. Official documentation · Oct 15, 2026Source | Supported4 / 4 pts Radar supports review, allow lists and merchant rules alongside ML risk decisions. Official documentation · Oct 15, 2026Source |
Depth checkMeasure AI risk-model false positives on labelled paymentsDemonstrate “Measure AI risk-model false positives on labelled payments” with a sample record; show the result, permissions and required plan.Ask for a demonstrationDemonstrate “Measure AI risk-model false positives on labelled payments” with a sample record; show the result, permissions and required plan. A scenario to run with the supplier; not a completed product test. | Not verified0–2.5 / 2.5 pts This specific check has not been verified. Missing evidence does not mean the capability is absent. Ask for a demonstration in the proposed plan. Not verified · Oct 21, 2026Source | Not verified0–2.5 / 2.5 pts This specific check has not been verified. Missing evidence does not mean the capability is absent. Ask for a demonstration in the proposed plan. Not verified · Oct 21, 2026Source |
| Operational detail 17.5% base weight | ||
Depth checkAuthorise now and capture funds laterDemonstrate “Authorise now and capture funds later” with a sample record; show the result, permissions and required plan.Ask for a demonstrationDemonstrate “Authorise now and capture funds later” with a sample record; show the result, permissions and required plan. A scenario to run with the supplier; not a completed product test. | Not verified0–2.5 / 2.5 pts This specific check has not been verified. Missing evidence does not mean the capability is absent. Ask for a demonstration in the proposed plan. Not verified · Oct 21, 2026Source | Supported2.5 / 2.5 pts An eligible PaymentIntent in requires_capture can be captured later, up to its capturable amount. PaymentIntents API; supported payment methods; authorisation remains subject to expiry and capture limits. Official documentation · Oct 21, 2026Source |
Depth checkAccept a partial card authorisationDemonstrate “Accept a partial card authorisation” with a sample record; show the result, permissions and required plan.Ask for a demonstrationDemonstrate “Accept a partial card authorisation” with a sample record; show the result, permissions and required plan. A scenario to run with the supplier; not a completed product test. | Not verified0–2.5 / 2.5 pts This specific check has not been verified. Missing evidence does not mean the capability is absent. Ask for a demonstration in the proposed plan. Not verified · Oct 21, 2026Source | Not verified0–2.5 / 2.5 pts This specific check has not been verified. Missing evidence does not mean the capability is absent. Ask for a demonstration in the proposed plan. Not verified · Oct 21, 2026Source |
Depth checkIncrease an existing eligible authorisationDemonstrate “Increase an existing eligible authorisation” with a sample record; show the result, permissions and required plan.Ask for a demonstrationDemonstrate “Increase an existing eligible authorisation” with a sample record; show the result, permissions and required plan. A scenario to run with the supplier; not a completed product test. | Not verified0–2.5 / 2.5 pts This specific check has not been verified. Missing evidence does not mean the capability is absent. Ask for a demonstration in the proposed plan. Not verified · Oct 21, 2026Source | Supported2.5 / 2.5 pts Eligible uncaptured payments support requests to increase their authorised amount. PaymentIntents API; requires_capture and incremental_authorization_supported must be true; issuer approval and attempt limits apply. Official documentation · Oct 21, 2026Source |
Depth checkRefresh network tokens after a card replacementDemonstrate “Refresh network tokens after a card replacement” with a sample record; show the result, permissions and required plan.Ask for a demonstrationDemonstrate “Refresh network tokens after a card replacement” with a sample record; show the result, permissions and required plan. A scenario to run with the supplier; not a completed product test. | Not verified0–2.5 / 2.5 pts This specific check has not been verified. Missing evidence does not mean the capability is absent. Ask for a demonstration in the proposed plan. Not verified · Oct 21, 2026Source | Not verified0–2.5 / 2.5 pts This specific check has not been verified. Missing evidence does not mean the capability is absent. Ask for a demonstration in the proposed plan. Not verified · Oct 21, 2026Source |
Depth checkConfigure the customer bank-statement descriptorDemonstrate “Configure the customer bank-statement descriptor” with a sample record; show the result, permissions and required plan.Ask for a demonstrationDemonstrate “Configure the customer bank-statement descriptor” with a sample record; show the result, permissions and required plan. A scenario to run with the supplier; not a completed product test. | Not verified0–2.5 / 2.5 pts This specific check has not been verified. Missing evidence does not mean the capability is absent. Ask for a demonstration in the proposed plan. Not verified · Oct 21, 2026Source | Supported2.5 / 2.5 pts Card charges can combine an account-level statement prefix with a transaction-specific suffix. Latin-character and length rules apply; dynamic suffixes are card-only; issuing banks control final display. Official documentation · Oct 21, 2026Source |
Depth checkRestrict API keys to specified payment operationsDemonstrate “Restrict API keys to specified payment operations” with a sample record; show the result, permissions and required plan.Ask for a demonstrationDemonstrate “Restrict API keys to specified payment operations” with a sample record; show the result, permissions and required plan. A scenario to run with the supplier; not a completed product test. | Not verified0–2.5 / 2.5 pts This specific check has not been verified. Missing evidence does not mean the capability is absent. Ask for a demonstration in the proposed plan. Not verified · Oct 21, 2026Source | Not verified0–2.5 / 2.5 pts This specific check has not been verified. Missing evidence does not mean the capability is absent. Ask for a demonstration in the proposed plan. Not verified · Oct 21, 2026Source |
Depth checkTrace and resolve a failed merchant payoutDemonstrate “Trace and resolve a failed merchant payout” with a sample record; show the result, permissions and required plan.Ask for a demonstrationDemonstrate “Trace and resolve a failed merchant payout” with a sample record; show the result, permissions and required plan. A scenario to run with the supplier; not a completed product test. | Not verified0–2.5 / 2.5 pts This specific check has not been verified. Missing evidence does not mean the capability is absent. Ask for a demonstration in the proposed plan. Not verified · Oct 21, 2026Source | Not verified0–2.5 / 2.5 pts This specific check has not been verified. Missing evidence does not mean the capability is absent. Ask for a demonstration in the proposed plan. Not verified · Oct 21, 2026Source |
| AI usage and limits | Square AI provides business-data questions and insights; parts are labeled beta.
| Radar applies machine learning to payment risk; other optimization and dispute features have separate scope.
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| Additional costs to ask about |
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| Integration shortlist |
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| Research date | Oct 15, 2026 Full source record → | Oct 15, 2026 Full source record → |