ChargeMate vs Signifyd: Chargeback Management vs Fraud Prevention [2026]

What Signifyd Does

Signifyd is a Commerce Protection Platform built primarily for enterprise eCommerce merchants. Its core function is fraud prevention: Signifyd evaluates every order at the point of checkout using machine learning models trained on a network of merchant data, and returns an approve, decline, or review decision. Merchants set risk thresholds to automate fulfillment for low-risk orders and flag high-risk ones.

The headline feature is Signifyd's chargeback guarantee. When Signifyd approves an order and that order results in a fraud-type chargeback (unauthorized transaction), Signifyd takes the financial liability — they reimburse the merchant for the lost transaction. This is a powerful model for merchants who lose significant revenue to fraud: it effectively transfers the risk of fraudulent orders to Signifyd.

However, the guarantee has important limits. It covers only fraud-type chargebacks on Signifyd-approved orders. It does not cover chargebacks for item not received, item not as described, subscription billing disputes, or friendly fraud coded as non-fraud reason codes. It also does not cover orders that Signifyd declined or flagged for review. For merchants whose chargeback mix includes a significant proportion of non-fraud disputes, Signifyd's guarantee leaves a coverage gap that requires a separate solution.

Signifyd integrates natively with Shopify Plus and is a Shopify Plus Certified App Partner, which makes it a natural choice for high-volume Shopify merchants. It also integrates with Salesforce Commerce Cloud and SAP Commerce Cloud for enterprise deployments. Pricing is on an enterprise contract basis, typically $0.20–$0.40 per order reviewed, with minimum volume commitments.

What ChargeMate Does

ChargeMate is a chargeback management service that operates after a dispute has been filed. When a customer files a chargeback with their card issuer — for any reason — the merchant has a limited window to submit a rebuttal to the card network. ChargeMate handles that process: merchants upload dispute details and evidence, and ChargeMate's specialists review every case, build a network-compliant response, and submit it on the merchant's behalf.

Critically, ChargeMate handles all dispute types: fraud, friendly fraud, item not received, item not as described, subscription disputes, credit not processed, and more. This is where ChargeMate complements a fraud prevention tool — even merchants with excellent fraud screening will still receive chargebacks for non-fraud reasons, and those disputes still need professional responses.

ChargeMate achieves approximately 85% win rates with human review on every case. Pricing is $10 per case flat or 20% on wins — merchants choose the model that suits them. There is a free plan covering 3 cases per month. Setup takes the same day because no API integration is required — merchants simply upload evidence directly. ChargeMate works with any payment processor: Stripe, PayPal, Square, Adyen, Braintree, or any other gateway.

Why You Might Need Both

The fraud prevention and chargeback management categories are genuinely distinct, and the most sophisticated merchants use tools from both. Here is why:

• Fraud prevention reduces chargebacks but cannot eliminate them

  Even with Signifyd screening every order, some fraudulent transactions will slip through. Card testing, account takeover fraud, and new fraud patterns can evade ML models. When those orders result in fraud chargebacks, Signifyd's guarantee covers the financial loss — but someone still needs to respond to the chargeback with the card network. ChargeMate can handle that response even when the financial liability is covered.

• Non-fraud chargebacks exist outside any guarantee

  A significant share of chargebacks — estimates range from 40% to 80% depending on merchant type — are non-fraud disputes: friendly fraud, item not received, not as described. Signifyd's guarantee does not cover these. Every one of those disputes requires a response, and ignoring them increases your chargeback rate, which threatens your ability to accept card payments. ChargeMate handles all of them.

• Chargebacks that Signifyd declined to approve

  Signifyd may decline to approve certain orders — that does not mean the merchant cannot fulfil them. If a merchant fulfils a Signifyd-declined order and a chargeback follows, there is no guarantee coverage and the merchant must respond to the dispute themselves. ChargeMate handles dispute responses regardless of whether a fraud tool was involved.

Pricing Comparison

The pricing models are fundamentally different because the products operate at different points in the transaction lifecycle.

The comparison above is intentionally illustrative — Signifyd charges per order screened across all transactions, not per chargeback. For a merchant processing 10,000 orders per month, that's a $2,000–$4,000 monthly baseline before a single dispute arrives. ChargeMate charges only when a dispute is filed: $10 per case or 20% on wins.

For a merchant with a low chargeback rate (say, 30 disputes on 10,000 orders) but high fraud risk, the math on Signifyd can still work — if fraud chargebacks are significant and the guarantee covers enough of them. But if your primary challenge is the disputes that do arrive, not preventing fraud before it happens, ChargeMate offers a dramatically lower cost per case with no minimum commitment.