Smart Fraud Defense for Your Store

Automate your credit card fraud defense with custom rules that sort orders instantly—so you can focus on scaling, not sleuthing.

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"Subuno saved us $40k in chargebacks in our first six months alone." — Sarah J., E-commerce Director

Automate. Protect. Grow.

Leverage 15 years of front-line fraud expertise.

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AUTOMATE YOUR INTUITION

Turn your manual checklist into a 24/7 fraud fighting machine.

Subuno executes your specific fraud-fighting logic instantly on every order, mirroring the expert checks you’re already doing manually.

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STOP THE GUESSWORK

You shouldn’t have to be a forensic accountant just to sell a t-shirt.

We bring the world’s best validation tools into one simple dashboard so you can make confident decisions in seconds.

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SCALE WITHOUT STRESS

Every new order shouldn’t come with a side of anxiety.

Safely validate "gray area" orders that rigid filters would normally block. Scale your acceptance rates effortlessly.

"2 years ago I had $65,000 worth of fraud on $350,000 in sales. After signing up and getting help with configuration, fraud went to ZERO." — Connor H., Owner

How Subuno Works

We’ve processed billions of transactions so you can stop guessing and start scaling with confidence.

01
One-Click Install

Install the Subuno app directly. We sync seamlessly with your order flow.

02
Risk Consultant

Our team reviews your needs and builds your initial set of rules for you.

03
Set It & Forget It

Further Customize and tweak your rules with simple drop-down logic to fit your needs.

04
Close the Loop

Activate post-processing automations to update order status or releasing downloads.

The Subuno Advantage

Why Merchants Trust Us Since 2011

Most fraud tools are "black boxes"—they tell you 'Yes' or 'No' but never 'Why'. Subuno is different. We give you the steering wheel.

  • No Hidden Fees: We don't take a percentage of your sales.
  • Human Intelligence: Custom rules built by actual fraud analysts.
  • Tool Agnostic: We aggregate the world's best data into one view.
15yr+

Experience

Billions

Orders Screened

"Subuno is proving to be a very valuable asset for our company in helping to combat fraud. We have been using it for over 5 years now and we have eliminated almost 100% of fraud orders being accepted into the system. Our sales volume has doubled, but we haven't had to hire additional manual review agents. Keep up the great work!"
Stan L. CEO

Transparent & Usage-based Pricing

Select the plan that fits your monthly order volume. No long-term contracts.

Bronze

$25/mo

Up to 1000 orders

$.05/additional order

+ Data usage fees

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Gold

$149/mo

Up to 10,000 orders

$.02/additional order

+ Data usage fees

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Platinum

$299/mo

Up to 25,000 orders/mo

$.015/additional order

+ Data usage fees

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"Just wanted to let you know how much your app is appreciated! It’s nearly eliminated chargebacks altogether! Also, you guys have been great about bumping up the plan up instead of charging overages-so awesome! I just wanted to say thanks." — Mike F., Manager

Ready to Stop Sleuthing and Start Scaling?

Join thousands of merchants who sleep better knowing Subuno is on watch.

How Subuno can help

30 day free trial. No credit card required to start.