Alternatives to Zarbiter

Cartsaver COD & OTP

Fraud

#1TOP PICK

Strongest fit on feature parity. The most direct functional swap. Shares fraud feature signature, comparable workflows, and a similar audit-score band — switch costs are usually lowest here.

Evereye | Fraud Protection

Fraud

#2RUNNER-UP

Wider scope, slightly different focus. Wider feature surface than the source app's focus area. Useful if you're shopping fraud alongside adjacent capabilities you'd otherwise integrate separately.

ChargePay‑Chargeback AI Agent

Fraud

#3VALUE PICK

Established alternative with audit-grade listing. Established option with the rating + review depth to be vendor-evaluated. Best when running this category at scale and you can't afford early-stage product surprises.