Document Fraud Detection That Keeps Forgeries Out of Your Workflow
KlearStack runs AI fraud checks on every document it processes. Flag pixel-level tampering, signature forgery, altered fields, and duplicates.
- Up to 10 forensic checks per cheque
- SOC 2, ISO 27001, and DPDPA certified
Loved by All!
Every Fraud Pattern Has a Detection Check Built for It
Expand a scenario to see the specific check that catches it, and what happens next.
Amounts in words and figures are cross-checked on every document. Any mismatch or physical correction is flagged, in line with RBI's no-alteration rule for cheques.
What OCR Tools And LLMs Miss, KlearStack
Is Built To Catch
Generic OCR, IDP Tools, and LLMs
These tools read a document and return the data. Whether that document is genuine is a question they never ask.
- Extraction only, no authenticity checks
- LLMs: a different answer on every run
- Documents leave for external APIs
- No audit trail a regulator accepts
Every document is read, then interrogated: forensic checks, signature authentication, and cross-references run inside the same pass, and every result is logged.
- Forensic fraud checks in the same pass
- Deterministic results, every single run
- On-prem and private deployment options
- Field-level audit trail, ready for review
Data Extraction Accuracy
Fraud checks are only as good as the read. Fields come in right the first time.
Straight-Through Processing
Clean documents clear untouched within 90 days of go-live. Only suspects reach a human.
Document Types Supported
Cheques, statements, invoices, KYC packs, and everything else that moves money.
Already Using SAP, Tally orQuickBooks KlearStack
Test it Live
Why Teams Pick KlearStack Over OCR Tools and LLMs
One AI, two jobs: 150M+ documents processed,
with fraud and forgery checks in the same pass.
Proprietary DROC.ai
Built for documents, not conversation. Not a generic LLM, not adapted OCR, and 150M+ processed documents deep.
Up to 99% Accuracy at Scale
Template-free extraction across 500+ document types, with human review only where confidence drops.
Fraud and Forgery Checks Built In
Tampering, forged signatures, altered fields, and duplicates flagged while the document is read, not after it's paid.
On-Premise Ready
Your documents never leave your infrastructure. SOC 2 and ISO 27001 certified, GDPR and DPDPA compliant.
Pilot in 30 Minutes
Upload your own documents, see live results, and walk into your next meeting decision-ready.
One Screening Layer Replaces the Patchwork
Here's how fraud control runs today, and how it runs once KlearStack is in.
Before KlearStack
Eyeball Checks at Intake
Reviewers glance at each scan. Catching a forgery depends on who's checking that day.
Manual Signature Lookups
Signatures get compared by hand, and only when something already feels off.
Sampling and Post-Facto Audits
A fraction gets real scrutiny. The rest surfaces in audits and disputes, months later.
Escalation Queues
Anything suspicious waits for a second opinion, and the queue decides your turnaround time.
Every document passes the same forensic checks automatically, inside the flow it already follows.
- Every document screened, not a sample
- Flagged in process, not in audit
- Every check logged, audit-ready
- No extra step for your team
- Signatures authenticated against records automatically
Manual Review Was Never Built to
Catch Document Fraud
Tampered scans, forged signatures, and duplicate submissions clear visual checks every day. Here's why.
Tampering You Can't See
Spliced scans and altered amounts leave no visible trace. Visual review passes them.
Signatures Nobody Verifies
Verifying a signature against records takes minutes. At volume, most are never checked.
Duplicates and Resubmissions
The same cheque or invoice, presented twice, paid twice, caught never.
Calculate Your Savings
See how much time and money you can save with KlearStack AI.
₹0
Compared to manual labor₹0
Total saved per year0
People replaced by KlearStack* 15% lesser price in the Annual Plan
Why We Are Loved By All!
KlearStack processed our documents with 99% accuracy and boosted efficiency by 350%. It transformed how our team handles logistics documents across every channel, removing repetitive corrections and giving our operations team faster, more reliable results without adding complexity to the process.
“We Don't Have Time for a Six-Month Rollout.”
Good. That's exactly what the demo is for. Upload your documents, watch the checks run, and judge the flags yourself.
Book the 30-Minute PilotYour CFO Will Have Questions. These Answer Them.
Fraud detection gets bought by committee: risk, finance, IT, procurement. Each of these gives one of them what they need to say yes.
Cheque Fraud & Forensics Deck
Every forensic check explained, with what each one catches and why it matters.
Download PDF
BFSI & Banking Overview
How banks and NBFCs deploy KlearStack across lending, KYC, and payments.
Download PDF
ROI & Cost Case
The numbers behind automated screening, built for your CFO's questions.
Download PDF
Full Capabilities Deck
Extraction, validation, fraud checks, integrations, & deployment options in one document.
Download PDFFAQs About
Document Fraud
Detection
Altered amounts and fields, digitally edited or spliced scans, forged or missing signatures, duplicate submissions, and internal inconsistencies across bank statements, invoices, KYC packs, and loan files. Cheques get the deepest screening, with up to 10 forensic checks per leaf.
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