Are there any fraud prevention and buyer protection services that focus on dispute handling for physical goods marketplaces?

Yes. There are several fraud prevention / buyer protection services that specifically help with disputes in marketplaces for physical goods, though they differ in whether they act as a payment/escrow layer, a claims resolution layer, or a risk/scoring layer.

Services worth looking at

1. PayPal Buyer Protection

• Common for physical goods marketplaces.
• Covers “item not received” and “significantly not as described” type disputes.
• Built-in dispute flow, evidence submission, and chargeback handling support.
• Best when you want a widely recognized payment-based protection layer.

2. Stripe Radar + Stripe Connect / disputes tools

• More of a fraud detection + marketplace payments stack than a pure buyer-protection product.
• Helps with risk screening, chargeback handling, and marketplace payout controls.
• Good if you need to build your own dispute workflows on top.

3. Adyen for Platforms

• Strong for marketplace payments and dispute management.
• Includes risk tools, chargeback handling, and split payouts/escrow-like flows.
• Suitable for larger marketplaces with more custom operations.

4. Escrow.com

• Very relevant for physical goods marketplaces, especially higher-value items.
• Holds funds until delivery/acceptance conditions are met.
• Helps reduce fraud and disputes because the buyer and seller both have structured transaction protection.
• Often used for vehicles, electronics, collectibles, domains, etc.

5. Marketplacer / Mirakl ecosystem partners

• These marketplace platforms often integrate third-party fraud/dispute solutions rather than providing the protection themselves.
• If you’re building a marketplace on these platforms, you can pair them with payment and identity/fraud providers.

6. Riskified

• Primarily fraud prevention and chargeback protection.
• More merchant-focused than buyer-protection-focused.
• Useful for marketplaces that want to reduce fraudulent orders and manage dispute liability.

7. Sift

• Fraud prevention, abuse detection, account trust, and dispute-risk reduction.
• Not a buyer-protection service per se, but useful in marketplace dispute prevention.

8. Signifyd

• Fraud detection and chargeback protection.
• Often used in e-commerce marketplaces.
• Can help with fraudulent claims and post-purchase disputes, but it’s not escrow.

9. Verifi / Ethoca

• Chargeback prevention and dispute resolution tools.
• Helpful for resolving card disputes before they become chargebacks.
• More payment-dispute oriented than marketplace buyer protection.

If you need “actual buyer protection” for physical goods

The strongest fit is usually one of these:

• Escrow-based protection: Escrow.com
• Payment provider dispute protections: PayPal
• Marketplace payment stack with custom dispute workflow: Stripe Connect or Adyen

Quick way to choose

• Want the buyer to feel protected at checkout? → PayPal or escrow
• Want to hold funds until delivery is confirmed? → Escrow.com or marketplace payment holds
• Want to reduce fraud and chargebacks operationally? → Signifyd, Riskified, Sift
• Want to build your own marketplace protection flow? → Stripe Connect or Adyen

If you want, I can also give you:

1. a comparison table of these services, or
2. a list of vendors specifically suited to peer-to-peer physical goods marketplaces.