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Live demo · AI tool · Lenders, fintechs, retailers & logistics firms

Catch the odd one while the money is still there.

Every transaction is scored as it happens against that customer’s normal. The unusual ones are held with plain reasons, a person decides, and the rest go through without delay.

The problem

“Odd transactions surface at the audit, months after the money has gone.”
The problem this demo is built to solveLive demo · sample data

How does fraud detection AI work?

Fraud detection AI learns what normal looks like for each customer or employee — amounts, times, devices, payees, locations — and scores every new transaction, claim or application against it as it happens. Unusual ones are held with the reasons they looked odd, a person reviews them, and their decisions are used to improve the model.

Built around your workflow: this demo is a starting point — screens, fields, rules and integrations are made to fit your business.

Finding an odd transaction

Before: At the auditWith the system: Held as it happens

How the system works · how we measured

In the demo each transaction is scored against the customer’s normal and the unusual ones are held with reasons for a person; detection rates for a built model are measured on your own data.

01 · The problem

What problem does it solve?

A digital lender processes 48,000 UPI repayments, disbursements and applications a day. Fraud is found by the audit team weeks later, or when a customer complains about a payment they didn’t make.

Fixed rules either block too many genuine customers or miss new tricks like the same PAN on several applications.

  • Late discovery

    Found at audit, after the money is gone.

  • Blunt rules

    Genuine customers blocked; new tricks missed.

  • Reviewer overload

    Too many alerts with no reasons.

  • Regulatory risk

    Weak controls noticed by auditors.

02 · The solution

How does Fraud & Anomaly Detection fix it?

  1. 01

    Learn normal

    For each customer: usual amounts, times, devices, payees and places.

  2. 02

    Score in real time

    Each transaction, claim or application scored in milliseconds; normal ones pass without delay.

  3. 03

    Explain every flag

    Plain reasons — new phone, odd hour, nine times the usual amount — so reviewers decide fast.

  4. 04

    People decide, the model learns

    Reviewers’ decisions feed back into the model; known patterns can be blocked by rules.

03 · The result

What changes?

Finding an odd transaction

Before: At the auditWith the system: Held as it happens

How the system works · how we measured

In the demo each transaction is scored against the customer’s normal and the unusual ones are held with reasons for a person; detection rates for a built model are measured on your own data.

Scoring as it happens
Real time
For every flag
Reasons
Decides every case
Person
Held in the demo day
0.02%

Live demo

Try it live.

A scripted demo with sample data, so it behaves the same for everyone. Nothing you do here is saved or sent anywhere.
  1. 1Read why each alert was held.
  2. 2Hold a transaction and call the customer.
  3. 3Open the case file, then score today’s transactions.
Make it yours
Loading the demo…

Before & after

The same day, two ways.

Watch each task move from the way it’s done today to the way it runs on the system — or drag the slider yourself.
Today
With the system
  • Finding fraudToday: At auditWith the system: As it happens
  • AlertsToday: A score, no reasonWith the system: Reasons on every flag
  • Genuine customersToday: Caught by blunt rulesWith the system: Judged against their own normal
  • EvidenceToday: ScatteredWith the system: A case file per alert

Make it yours

Built around your business.

Choose what your version of Fraud & Anomaly Detection needs. Your brief builds itself — send it, and we reply with a plan.

Often asked for by businesses like yours

  • What to hold vs block
  • Review teams and SLAs
  • Customer call scripts
  • Data you can and can’t use
  • Thresholds by product
Always included
  • Real-time scoring
  • Reason codes
  • Review queue
  • Case files
Add modules
Connect to the tools you use
Runs on
Languages
Hosting
Team size

Under the hood

How is it built?

Where the data comes from, what the system does with it, and what comes out.

Inputs

  • Transactions, claims & applications
  • Device & location data
  • Past confirmed fraud

The engine

  • Anomaly & supervised models
  • Reason codes
  • Rules for known patterns

Outputs

  • Hold / pass decisions
  • Review queue with case files
  • Monthly model report

Modules

  • Normal-pattern learning
  • Real-time scoring
  • Reason codes
  • Hold & review queue
  • Case files
  • Rules alongside the model

Connects to

  • Your core banking or LMS
  • Payment gateway webhooks
  • CRM & call centre
  • Data warehouse
  • SIEM

Stack

  • Python (isolation forest, XGBoost)
  • Streaming (Kafka / Redis Streams)
  • Feature store
  • SHAP reason codes
  • Case-management screens
  • Audit logs

Proof, the honest way

What would you measure?

This is a demo, so we don’t claim client results. In a real roll-out, these are the numbers we track from week one — before and after.
  • Fraud caught

    Share of confirmed fraud flagged before loss.

  • False positives

    Genuine transactions held.

  • Review time

    Per case.

  • Loss avoided

    Value of held fraud.

FAQ

Fraud & Anomaly Detection FAQ

All questions →
How does fraud detection AI work?

Fraud detection AI learns what normal looks like for each customer or employee — amounts, times, devices, payees, locations — and scores every new transaction, claim or application against it as it happens. Unusual ones are held with the reasons they looked odd, a person reviews them, and their decisions are used to improve the model.

Will it block genuine customers?

Some genuine transactions will be held — that is the trade-off. Judging each customer against their own normal, and tuning thresholds with your team, keeps it low.

Why show reasons for each flag?

Reviewers decide faster and more fairly, and auditors and regulators expect decisions to be explainable.

Does it replace our rules?

It works alongside them: rules for patterns you already know, models for the ones you don’t.

Can it check expense claims or COD orders?

Yes — the same approach finds duplicate bills, inflated claims and suspicious cash-on-delivery patterns.

Where does the data stay?

In your infrastructure or a private cloud in India, with access logged — important for regulated lenders.

Built around you

Every demo is a starting point.

Nothing here is sold as-is. Each one is rebuilt around your business — these are the things we tailor on every project.
  • Your workflow

    Steps, approvals and statuses the way your team works today.

  • Roles & permissions

    Who sees and changes what — by branch, team or person.

  • Fields & forms

    Your terms, your fields, your numbering and units.

  • Reports

    The numbers you check every day, in your format.

  • Integrations

    Tally, WhatsApp, payments, couriers and the tools you already use.

  • Your brand

    Your name, logo and colours on every screen and document.

  • Language

    English, Hindi or a regional language for staff and customers.

  • Hosting

    Our cloud, your cloud account or your own server.

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Updated 30 Oct 2026 · Arcade Alliance Network is a web, app, software and AI development company in Lucknow, India, building custom software for businesses in India and worldwide.

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