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Deadbolt — Fraud Firewall
- by Lucency
- Free plan available. Free trial available.
- by Lucency
- Free plan available. Free trial available.
Blocks card-testing bots at checkout and shows exactly what it caught in plain English. Stop fraudulent orders before they happen.
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About the Deadbolt — Fraud Firewall
Deadbolt blocks card-testing bots that hit your store with bursts of small orders from throwaway emails. These bots use stolen cards to make tiny purchases, testing if the cards work. Deadbolt stops these fraud attempts right at checkout before they go through.
Every blocked order gets logged in plain English so you can see exactly what happened and why. No confusing reports or black-box systems—just clear activity logs that make sense.
Start with test mode to preview what would be blocked before enforcing rules. Adjust the order-value threshold to match your store, add custom email-domain blocklists, and block disposable emails. The Protection Report shows total attempts blocked and attacks detected, giving you a complete picture of your fraud protection.
Launched: August 18, 2026
Key features
- Stops bursts of tiny orders from throwaway emails during checkout
- Plain-English activity log of every order it flags — no black box
- Safe test mode to preview what it would block before you enforce it
- Adjustable order-value threshold and your own custom email-domain blocklists
- Protection Report totals attempts blocked and attacks detected
Integrations with:
- Checkout
Category:
Pricing of Deadbolt — Fraud Firewall
Free
Free
Pro
$9.99 / month
- Disposable / temporary email blocking
- Custom email-domain blocklist
- Protection Report — fees avoided
