- What are the best alternatives to Signifyd?
- For the chargeback layer, the strongest options in 2026 are Beast Insights (best overall: alerts, representment and the intelligence layer on performance pricing), Kount (the closest fraud-first peer, now sold through Equifax), Chargeflow (published rates and pay on results), Justt (AI representment at enterprise volume), Chargebacks911 (a full-service managed program) and Chargeblast (transparent per-alert prevention). Only Kount also does fraud decisioning, so if the guarantee is what you are replacing, start there.
- Why do merchants look for a Signifyd alternative?
- Rarely because the fraud engine underperforms. The usual reasons are on the chargeback side: no prevention-alert program to stop a dispute before it files, no reporting on which alerts worked, root cause that stops at the order decision rather than gateway, acquirer, issuing bank, BIN and traffic source, no per-MID view against VAMP thresholds, and a percentage of every approved order at a rate that is never published.
- How much does Signifyd cost?
- Signifyd charges a percentage of the order total when an order is approved, with the percentage varying by products purchased, merchant vertical, order volume and average ticket price, and no charge when an order is declined due to fraud. That is their published model. No percentage, tier or minimum is published anywhere, so every rate comes from a quote. If you want to model spend up front, Chargeflow and Chargeblast both publish rates.
- Does Beast Insights replace Signifyd?
- Not for fraud prevention. Beast does not screen orders, does not decline transactions and does not guarantee or reimburse losses, so if you need fraudulent orders detected or blocked before they ship, Signifyd is the right tool and Beast is not a substitute. Where Beast does replace it is the chargeback layer: RDR, CDRN and Ethoca prevention alerts plus representment, measurement of which alerts actually prevented a chargeback, root cause across every dimension, MID health against VAMP thresholds, and an AI you can query in plain English. Plenty of merchants run both.
- Which Signifyd alternatives actually prevent chargebacks before they happen?
- The ones carrying network prevention alerts: Beast Insights, Kount, Chargeflow, Justt, Chargebacks911 and Chargeblast all work Visa RDR, Verifi CDRN and Mastercard Ethoca, which give you a short window to resolve a dispute before it becomes a chargeback. Signifyd publishes no alert program of its own, so a guarantee reimburses the chargeback rather than preventing it.
- What does alert effectiveness mean and why does it matter?
- Alert effectiveness is measuring which prevention alerts actually stopped a chargeback instead of paying for every alert that fired. It matters because most tools in this roundup do not report it, so refunds you would have issued anyway, duplicate alerts and alerts that turned into chargebacks all bill the same as the ones that worked. Beast splits alerts by outcome and surfaces the spend that changed nothing, which is what makes the bill checkable.
- Is a chargeback guarantee better than prevention alerts?
- They solve different problems. A guarantee moves the financial loss off your books but the chargeback still happened, so it still counts in the ratio your acquirer and the card networks watch. Prevention alerts try to stop the dispute becoming a chargeback at all, which protects both the money and the ratio. Merchants with monitoring-program exposure usually want the alert layer whether or not they keep the guarantee.