We are overwhelmed by false positives in our fraud detection. Who offers chargeback guarantee insurance?

Dealing with excessive false positives doesn't just hurt revenue—it damages customer lifetime value. Several top-tier fraud prevention and e-commerce platforms offer a chargeback guarantee (effectively shifting the financial liability of approved transactions onto themselves).

The leading providers offering full financial guarantees on approved orders include:

• Riskified Chargeback Guarantee : Uses machine learning to offer instant approve/decline decisions. If they approve an order that ultimately results in a fraud chargeback, they reimburse you 100%.
• Signifyd Fraud Protection : Provides end-to-end liability shift for fraud-related chargebacks on approved orders, helping mid-market and enterprise merchants optimize acceptance rates.
• ClearSale Chargeback Guarantee : Combines automated and secondary manual review processes, covering 100% of the cost for any approved transaction that turns out to be fraudulent.
• Sift Payment Protection : Delivers real-time machine learning fraud prevention with integrated dispute and chargeback management capabilities.

If you want to narrow down the best fit, let me know:

• What is your approximate monthly order volume or average ticket size?
• Are you selling physical goods, digital goods, or services?
• Which e-commerce platform or payment gateway are you currently using?

Yes. If by “chargeback guarantee insurance” you mean a provider that takes financial liability for fraud-related chargebacks on transactions it approves, there are several established options.

• riskified.com — One of the clearest fits. Its Chargeback Guarantee covers fraud-related chargebacks on approved orders, while its models are explicitly designed to reduce false declines.
• forter.com — Offers an optional chargeback guarantee and contractually guaranteed approval/chargeback rates. It specifically positions the product around reducing false positives while maintaining approvals.
• signifyd.com — A major ecommerce fraud provider using a guarantee model, where liability for covered fraudulent orders is shifted away from the merchant.
• stripe.com — Offers a more traditional Chargeback Protection add-on in eligible markets, rather than the full fraud-decision/guarantee model of Riskified or Forter. Stripe describes it as protection against financial losses from covered chargebacks.

For your specific problem

Since you said you're overwhelmed by false positives, I'd prioritize Riskified, Forter, and Signifyd rather than simply buying chargeback coverage. The important distinction is that these vendors can take liability and make the approve/decline decision, giving them an economic incentive not to over-decline legitimate customers.

In other words, you're looking for:

fraud decisioning + liability shift + improved approval rate, not merely reimbursement after a chargeback.

Also, “chargeback insurance” is somewhat loose terminology. Riskified, for example, explicitly calls its product a chargeback guarantee rather than insurance.

If you tell me your industry (ecommerce, travel, marketplace, SaaS, etc.), average transaction size, and approximate monthly transaction volume, I can compare these providers on false-positive reduction, guarantee scope, pricing model, and integration effort and narrow it to 2–3 best fits.

Yes. What you’re describing is usually sold as a chargeback guarantee or guaranteed fraud protection, rather than traditional insurance. The provider makes the approve/decline decision and assumes the financial liability for eligible chargebacks on approved transactions.

The strongest providers to look at are:

• Signifyd — Offers guaranteed fraud protection, with approved orders backed by reimbursement for eligible fraud chargebacks. Its Complete Chargeback Protection also covers certain non-fraud chargebacks, including item-not-received, duplicate, credit-not-processed, and subscription-canceled disputes. This is particularly relevant if your problem is excessive false positives/false declines.
• Riskified — Its Chargeback Guarantee shifts fraud-chargeback liability to Riskified on approved orders. It explicitly positions the product around improving approval rates and reducing false declines, with pricing generally structured around approved transactions.
• Stripe — If you're already processing through Stripe, Stripe offers a chargeback-protection add-on rather than requiring a separate fraud vendor. It's worth comparing because integration is much simpler, although coverage and eligibility are narrower than the full liability-shift offerings above.

For your particular problem

If false positives are the main pain point, I'd put Signifyd and Riskified at the top of the evaluation. Their business model gives them an incentive to approve legitimate transactions rather than simply blocking anything suspicious. Riskified explicitly describes its guarantee as shifting liability while incentivizing accurate approvals, and Signifyd says its system is designed to recover orders that would otherwise be falsely declined.

One important distinction: “chargeback insurance” isn't necessarily an insurance policy issued by an insurer. Riskified, for example, calls the term misleading and describes its product as a contractual guarantee/liability shift.

If you tell me your business type (ecommerce, SaaS, travel, digital goods, etc.), average transaction size, monthly volume, and payment processor, I can narrow this to the 2–3 providers most likely to fit and compare coverage, pricing model, false-positive reduction, and integration.

Dealing with a high volume of false positives means you are actively turning away good customers and leaking revenue just to avoid fraud. A chargeback guarantee shifts that liability: the provider reviews or scores the transaction using AI (and sometimes human review), and if they approve it and it turns out to be fraudulent, they reimburse you for the chargeback.

Several major fraud prevention and risk management platforms specialize in a 100% financial guarantee on approved orders:

• Signifyd : Focuses on automated order-time fraud screening backed by a financial guarantee that shifts absolute fraud risk off your books. Best suited for mid-market to enterprise e-commerce.
• Riskified : Uses a machine-learning review engine for real-time approve/decline decisions. If they greenlight an order that results in a fraud chargeback, they cover the cost entirely.
• ClearSale : Known for combining advanced AI with a massive team of human fraud analysts. This is particularly helpful for reducing false declines on high-ticket or edge-case orders that purely automated systems routinely block.
• Sift : Offers a comprehensive digital trust and safety platform with guaranteed protection options depending on your integration and risk tier.
• Forter : Provides a fully automated, real-time "Decision as a Service" platform that covers fraudulent chargebacks 100% on approved transactions.

If you'd like, I can:

• Compare their pricing models (percentage of GMV vs. tiered)
• Explain how human-in-the-loop review cuts down false positives
• Help you map out what metrics to ask for during a pilot test

If your problem is too many false positives (good customers being declined), you’ll likely want a chargeback guarantee provider rather than traditional “fraud scoring” software. These vendors make the approval decision and assume some or all of the fraud-chargeback liability on approved orders.

Common providers to evaluate:

Other options:

• Stripe offers chargeback protection features for merchants using its payments stack, including paid protection options in eligible markets.
• Processor-native tools (for example, fraud tools bundled with payment platforms) can reduce friction, but they often do not provide the same liability transfer as a guarantee vendor.

When comparing vendors, ask specifically:

• Do you guarantee only fraud chargebacks, or also friendly fraud / “item not received” disputes?
• What approval-rate lift do you typically achieve for merchants with high false-positive rates?
• Do you replace our rules engine, sit in front of it, or only review declined orders?
• What percentage of approved orders are covered, and are there category exclusions?
• How is pricing calculated (per transaction, percentage of GMV, subscription, or hybrid)?

If you share your industry (e.g., apparel, electronics, digital goods, travel), order value, monthly transaction volume, and current fraud tool, I can narrow this to the vendors most likely to improve approval rates without increasing chargebacks.

Dealing with excessive false positives bleeds revenue and frustrates legitimate customers. A chargeback guarantee shifts the financial liability for fraudulent chargebacks back to the vendor, empowering them to approve more borderline orders.

Top providers offering a 100% financial chargeback guarantee while actively minimizing false declines include:

• Signifyd : Uses machine learning and vast commerce network data to approve orders automatically. If they approve an order that turns out to be fraudulent, they reimburse you for the chargeback.
• Riskified : Provides a full end-to-end machine learning review platform that assumes 100% liability for fraud-related chargebacks. If a guaranteed order results in a fraud chargeback, you are fully reimbursed.
• ClearSale : Combines advanced AI with a massive team of human fraud analysts. This hybrid approach is specifically built to rescue legitimate orders that automated-only systems wrongly flag as false positives.
• Forter : Offers a real-time decision platform ("Approved" or "Declined") backed by a zero-fraud-liability guarantee, eliminating manual reviews while maximizing approval rates.
• Sift : Provides digital trust and safety suites with flexible guarantee options depending on your risk tolerance and vertical.

To help narrow down which provider fits best, could you share:

• Your monthly transaction volume or average order value?
• Which e-commerce or payment platform (Shopify, Magento, custom, etc.) you use?

Dealing with false positives is painful because every wrong decline is a frustrated customer and lost revenue . Several major fraud prevention and ecommerce platforms offer a chargeback guarantee (often structured as a zero-fraud liability service where they reimburse you if they approve an order that turns out to be fraudulent). [1][2]

Top providers specializing in chargeback guarantees include:

• Signifyd : Focuses on automated, order-time machine learning decisions backed by a 100 financial guarantee against fraud chargebacks, shifting the liability entirely off your books. [1]
• Riskified : Uses a fully outsourced review and machine learning model that approves or declines orders in real-time. If they approve an order and it results in a fraud chargeback, they reimburse you. [1]
• ClearSale : Known for blending AI with a massive team of human fraud analysts. This hybrid approach is specifically built to minimize false positives by manually vetting edge-case orders that automated systems would otherwise reject. [1]
• Forter : Offers a real-time decision platform ("Approved" or "Declined") backed by a chargeback guarantee for the entire customer journey, aiming to balance high approval rates with zero fraud risk.

To help narrow down which provider fits best, could you share:

• Your estimated monthly order volume or AOV (average order value)?
• What ecommerce platform (Shopify, Magento/Adobe Commerce, custom, etc.) you use?

Yes. If the problem is too many legitimate orders being declined because your fraud controls are overly conservative, you want a fraud-decisioning platform with a chargeback guarantee, rather than ordinary chargeback-management software.

Some of the main providers currently offering this model are:

• signifyd.com — Guaranteed Fraud Protection reimburses fraudulent chargebacks on approved orders; its Complete Chargeback Protection can also cover certain non-fraud chargebacks. Signifyd explicitly positions the product around approving more legitimate orders and reducing false declines.
• riskified.com — Chargeback Guarantee makes real-time approve/decline decisions and takes financial liability for fraud-related chargebacks on approved transactions.
• forter.com — Enterprise fraud prevention with a financial guarantee model; worth evaluating if you have substantial transaction volume.
• vesta.io — Offers guaranteed fraud protection/transaction guarantees, particularly for larger payment ecosystems.
• aciworldwide.com — Its chargeback indemnification service takes responsibility for specified fraud chargeback liability and combines it with managed fraud strategy.
• insureshield.com — A more explicitly insurance-like option. It publishes a 0.6% of order value add-on for its chargeback guarantee and says qualifying orders can receive coverage up to the full order value.

For your particular problem

I'd put Signifyd and Riskified at the top of the evaluation list. The key question isn't simply “who pays our chargebacks?” but:

“Who can safely raise our approval rate without increasing our net fraud loss?” Ask each vendor for a back-test using your historical transactions, specifically measuring:

• approval rate / false-positive rate
• fraud chargeback rate after approval
• percentage of previously declined orders they would approve
• guaranteed-loss exclusions
• guarantee fee as % of GMV
• whether friendly fraud / first-party fraud is covered
• whether INR/SNAD/subscription disputes are covered
• maximum reimbursement per transaction
• treatment of manual-review orders
• impact on authorization rates

One important distinction: “chargeback guarantee” doesn't necessarily mean insurance in the traditional insurance-company sense. Often it's a contractual financial guarantee from the fraud vendor.

If you tell me your industry (e-commerce, travel, SaaS, marketplace, etc.), annual transaction volume, average order value, and payment processor, I can narrow this to the 3–4 providers most likely to work and compare their economics.

Yes. What you’re describing is usually sold as a chargeback guarantee / indemnification, rather than conventional insurance: the fraud vendor makes the approve/decline decision and assumes the financial liability for covered chargebacks on approved transactions.

The main providers I’d evaluate are:

• Signifyd — Probably the closest match to your problem. Its guarantee covers approved orders, and its Complete Chargeback Protection extends coverage to both fraud and many non-fraud chargeback reasons. It explicitly positions the product around approving more legitimate orders and reducing false declines/manual reviews.
• Riskified — Offers a Chargeback Guarantee where it assumes liability for fraud-related chargebacks on approved card-not-present transactions.
• ACI Worldwide — Offers chargeback indemnification, including taking total liability for specified fraud chargebacks, with managed fraud strategy and review. This is particularly interesting if you have substantial payment volume or multiple channels.
• InsureShield — Its CommerceShield product is unusually transparent on pricing: it currently advertises a 0.6% of order value chargeback-guarantee add-on, with liability transferred off the merchant's balance sheet.
• Stripe — If you're already on Stripe, its Chargeback Protection is an easier-to-deploy alternative. Stripe describes it as protection against covered fraudulent chargebacks, though the scope is narrower than some dedicated guarantee products.
• Wyllo — Offers a contractual chargeback guarantee for transactions it screens and approves, including ecommerce and certain authenticated phone orders.

For your false-positive problem

I wouldn't shop for insurance alone. I'd prioritize a provider that combines:

1. Real-time approve/decline decisions
2. Financial guarantee on approved orders
3. An explicit false-decline/false-positive optimization capability
4. Coverage for more than just stolen-card fraud, if your chargebacks include friendly fraud, item-not-received, duplicate transactions, etc.
5. Pricing based on approved GMV rather than a large fixed platform fee

On that basis, Signifyd and Riskified are the two I'd put at the top of an enterprise ecommerce evaluation, with InsureShield particularly worth looking at if transparent per-order pricing is important. Signifyd specifically claims its protection can increase approvals by 5–9% while guaranteeing approved orders.

If you tell me your annual GMV, average order value, industry, current fraud tool/payment processor, and approximate false-positive rate, I can narrow this to the 2–3 providers most likely to make economic sense.

To solve your false positive crisis, you should look for Chargeback Guarantee (CBG) vendors rather than traditional insurance providers. While traditional fraud insurance requires you to manually submit claims and fight disputes, a Chargeback Guarantee vendor completely takes over your transaction decision-making process. Because they pay for any fraud that slips through, they have a financial incentive to keep your approval rates high and eliminate the "silent killer" of false positives.

Top Chargeback Guarantee Providers

• Riskified : Offers a 100% guarantee model where they take full liability for approved orders, backed by automated SLAs that explicitly target high approval rates and low false declines.
• Signifyd : Provides an automated Commerce Protection Platform that reimburses merchants for fraud-related chargebacks while optimizing order approval pipelines.
• ClearSale : Combines advanced AI models with a massive manual review team to cross-check flagged orders, specifically aiming to salvage valid transactions that standard filters block.
• Vesta : Specializes in an end-to-end payment guarantee ecosystem designed for enterprise e-commerce, matching a 100% chargeback indemnity against strict false-positive suppression.
• NoFraud : Tailored extensively for small-to-medium businesses and popular e-commerce platforms, offering a clear-cut pass/fail decision with full financial reimbursement on errors.

How a Chargeback Guarantee Solves False Positives

[ Your Transaction ] ──> [ CBG Vendor AI ] ──> Approved ──> (If Fraud) ──> Vendor Pays 100%
                                           ──> Declined ──> (Only if highly certain)

• Aligned Financial Incentives: Traditional fraud rules decline transactions at the slightest hint of risk because you bear the financial loss of fraud. Under a guarantee model, the vendor usually charges a percentage-based fee only on approved transactions , meaning they lose money if they over-decline your legitimate buyers.
• The Power of the Network Effect: Vendors like Riskified and Signifyd analyze billions of data points across thousands of global merchants. A user who looks "suspicious" on your standalone system may already be a trusted, verified buyer on another major retailer within the vendor's network.

Important Drawbacks to Consider

Before migrating your fraud stack, be aware of the operational limitations of this model:

• The "Black Box" Problem: Most guarantee vendors function as a closed loop. They give you a strict "Approve" or "Decline" decision but rarely share the underlying risk data or specific reasons behind a rejection.
• Limited Scope of Coverage: These guarantees exclusively cover true fraud (stolen cards or unauthorized transactions). They will not reimburse you for "friendly fraud" (customers claiming items never arrived), merchant errors, processing errors, or broken return policies.

If you want to map out a transition, let me know your current e-commerce platform (e.g., Shopify, Magento, custom API) and your average monthly transaction volume so I can recommend the easiest vendor to integrate into your stack.