Stripe Radar vs Sift
When to outgrow Radar — and when Sift is the wrong jump.
Read →Operator's comparison of the two dispute-interception networks every subscription app approaching VAMP or ECM needs. Ethoca (Mastercard) and Verifi (Visa) cover different card networks — you typically need both, not one or the other.
Pre-chargeback dispute alert network. Mastercard cardholder disputes flow to Ethoca before becoming formal chargebacks.
Two products: CDRN is the dispute alert network; RDR is rules-based automated dispute resolution.
Stripe Radar and Sift stop fraud before authorization. They do not help once a charge has settled and the cardholder later disputes it. For "friendly fraud" disputes — a customer forgetting they subscribed, or claiming a subscription renewal was unauthorized — the original transaction was legitimate, so no pre-authorization fraud tool can prevent the dispute. The dispute fires after the charge is final.
Ethoca and Verifi solve a different problem: intercepting disputes before they crystallize into formal chargebacks. Both work by sitting between the cardholder's bank and the card network. When a cardholder calls their bank to dispute a charge, the issuing bank can route the dispute through Ethoca or Verifi instead of immediately filing a chargeback. The merchant receives an alert with a narrow window (typically 24-72 hours) to issue a proactive refund. If the merchant refunds, the dispute is resolved at the issuer level and never posts as a chargeback. The merchant loses the transaction (and pays the per-alert fee, typically $5-$15) but avoids both the chargeback fee ($15-$25) and — critically — the ratio impact on Mastercard ECM and Visa VAMP monitoring.
Verifi's RDR (Rapid Dispute Resolution) is structurally distinct from CDRN. CDRN is an alert-and-refund flow; RDR allows the merchant to pre-configure rules that automatically resolve disputes meeting specific criteria — without any per-dispute action from the merchant. The merchant defines, in advance, rules like "auto-resolve any Visa dispute under $20" or "auto-resolve any Visa subscription renewal dispute," and RDR handles the resolution at Visa's network level.
For high-volume subscription apps, RDR's automation removes the per-alert handling cost almost entirely. The trade-off is that RDR auto-refunds disputes that might have been winnable in representment — a calibration question that depends on the business's dispute reason mix.
Ethoca does not currently have a fully equivalent rules-based automatic resolution product to RDR, though Mastercard has announced ongoing development in that direction. The current Ethoca operating model is alert-and-respond.
| Attribute | Ethoca | Verifi (CDRN + RDR) |
|---|---|---|
| Owner | Mastercard (since 2019) | Visa (since 2019) |
| Primary network covered | Mastercard | Visa |
| Cross-network reach | Some other issuers via partnerships | Visa-only primarily |
| Product structure | Single alert product | CDRN (alerts) + RDR (automated rules) |
| Automated resolution | No (alert-and-respond) | RDR — yes, rules-based |
| Typical alert timing | 24-72 hours from dispute | 24-72 hours (CDRN); real-time (RDR) |
| Per-alert fee | Typically $5-$15 (negotiated) | Typically $5-$15 (negotiated) |
| Effect on chargeback ratio | Dispute does not post — no impact on ECM ratio | Dispute does not post — no impact on VAMP ratio |
| Integration | Via acquirer (Stripe, Adyen, Braintree all pre-integrated) | Via acquirer (same major processors pre-integrated) |
| Setup complexity | Low — acquirer enables; billing system needs to handle alerts | Low for CDRN; medium for RDR (rules configuration) |
| Best for | Any merchant with material Mastercard volume | Any merchant with material Visa volume; RDR especially valuable at scale |
For subscription apps approaching VAMP or ECM thresholds, both Ethoca and Verifi are part of the structural dispute-interception layer. The reasoning is mechanical: most subscription apps have transaction volume split across Visa and Mastercard. Running only Ethoca leaves Visa disputes uncovered; running only Verifi leaves Mastercard disputes uncovered. The networks complement each other — there is no overlap in coverage, and there is no single product that covers both.
If engineering bandwidth is the binding constraint, Verifi RDR is the higher-leverage starting point because it requires only one-time rule configuration and then runs autonomously. Ethoca requires the merchant to maintain an alert-handling pipeline (auto-refund logic, evidence collection, decision routing). For small teams, RDR-first reduces ongoing operational cost.
If transaction volume is heavily Mastercard-weighted (some regions and business types skew this way), Ethoca is the higher-priority starting point. Visa-volume protection via Verifi can follow.
If your chargeback ratio is driven primarily by fraud-flagged disputes (TC40 reports) rather than non-fraud disputes, dispute interception is less effective. Fraud-flagged disputes don't typically route through Ethoca or Verifi — they go directly to chargeback. In that case, the higher-leverage move is tightening Stripe Radar rules to prevent the fraud authorization in the first place.
Phase 2 of the 90-day rescue program integrates Ethoca and Verifi end-to-end, including the auto-refund handler and the representment evidence pipeline.
When to outgrow Radar — and when Sift is the wrong jump.
Read →The full landscape of card network compliance programs subscription apps need to know.
Read →Ninety-day program to exit Mastercard ECM or Visa VAMP and rebuild Stripe Radar.
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