G2
4.5/5 G2
4.7/5 TrustPilot

Document AI that Eliminates Manual
Processing & Compliance Gaps

Remove compliance risk in trade, loan, and logistics documents with proprietary AI.

80%* Savings on Document Data Entry and Auditing Costs

500%* Boost in Operational Efficiency

Go Template-Less with Self-Learning and Generative AI

KlearStack product demoAI

Used by Many Loved
by All!

Improved Invoice Reconciliation Efficiency and Accuracy with KlearStack

Jennifer Biddle, COO, Tradewinds Intl
80%improvement in Turnaround Time
95%straight-through processing (STP)

Why KlearStack Is Worth The Premium: Core Differentiators

We don't compete on
price. We compete on outcome.

Proprietary DROC.ai

Purpose-built on 50M+ real documents. Not a generic LLM. Not adapted OCR.

99%* Accuracy at Scale

Fortune 100 clients. Millions of pages/month. Fraud detection always on.

On-Premise Ready (optional)

Your data stays in your infrastructure. SOC 2, GDPR, DPDPA compliant.

Pilot in 30 Minutes*

Upload your actual documents. See live results. Decision-ready in one meeting.

Full Compliance Layer

Operations compliance audit, authenticity checks, forgery detection, sanctions checks, and many more.

The Document AI Built For
Every Industry

Proprietary-AI document processing and compliance across trade finance, loans, logistics, and commercial documents.

  • New vendors, new formats, new layouts: KlearStack processes all of them without any template setup or IT involvement.





Template-Free Document Processing

500+ Document Types Handled For Every Industry

Industry-specific processing, compliance, and auditing engine out of the box.

Handle vendor invoices and purchase orders at scale without your AP team hitting a wall.

  • Multi-Vendor Invoice Processing
  • Automated Three-Way Matching
  • Bulk File Splitting for High-Volume Vendors
  • Direct ERP and Accounting System Integration

KlearStack cut our processing times and reduced errors across our logistics operations.

Supply Chain Director, Global Logistics Firm

75% Improvement in TAT | 95% STP

Cut loan processing time by 80% without adding a single reviewer to your team.

  • Multi-format Financial Document Processing
  • Automated Data Validation Against Lending Rules
  • Configurable Loan Approval Workflows
  • Direct Integration with Core Banking Systems

Our document processing workflows became faster and 99% error-free from day one.

Digital Transformation Head, A Large Indian Bank

80% Improvement in TAT | 90% STP

Stop chasing invoices and delivery notes across emails, portals, and FTP folders.

  • Multi-Channel Document Ingestion
  • Bulk Shipment File Auto-Splitting
  • Automated PO and Invoice Reconciliation
  • Real-Time ERP and TMS Integration

KlearStack processed our documents with 99% accuracy and boosted efficiency by 350%.

Jennifer Biddle, COO, Tradewinds Intl

99% Extraction Accuracy | 80% Cost Savings

Process patient records and insurance forms without a backlog building behind every admission.

  • Automated Patient ID Matching
  • Multi-Payer Insurance Form Extraction
  • Pre-Billing Document Validation
  • Audit-Ready Approval Trails

KlearStack's automation restored trust with vendors and solved our payment delay problem.

Akshat Tiwari, Director Procurement

70% Improvement in TAT | 99% Extraction Accuracy

Handle vendor invoices and purchase orders at scale without your AP team hitting a wall.

  • Multi-Vendor Invoice Processing
  • Automated Three-Way Matching
  • Bulk File Splitting for High-Volume Vendors
  • Direct ERP and Accounting System Integration

KlearStack cut our processing times and reduced errors across our logistics operations.

Supply Chain Director, Global Logistics Firm

75% Improvement in TAT | 95% STP

Cut loan processing time by 80% without adding a single reviewer to your team.

  • Multi-format Financial Document Processing
  • Automated Data Validation Against Lending Rules
  • Configurable Loan Approval Workflows
  • Direct Integration with Core Banking Systems

Our document processing workflows became faster and 99% error-free from day one.

Digital Transformation Head, A Large Indian Bank

80% Improvement in TAT | 90% STP

The Only Document Processing AI With Built-In Audit & Compliance.

Most document tools stop at extraction. KlearStack verifies, flags, and creates an audit trail at every step.

Audit Engine

Your Auditors Should Never Find Something Your System Missed First

  • Step-by-Step Approval Logging
  • Pre-Approval Exception Flagging
  • Regulatory Audit Check Library
  • Full Document Traceability
  • Instant Audit Report Generation
Document Compliance

Documents That Clear Your Checklist Should Also Clear Your Regulator.

  • Internal Controls Verification
  • SOX and GDPR Ready Checks
  • ISO, UCP and ISVP Standards
  • Configurable Per Document Type
  • Compliance Trail at Every Step

Already Using SAP, Tally or QuickBooks?
KlearStack Integrates With All!

Test it Live
FreightWise
QuickBooks
SAP
Kühne+Nagel
traze
Tally
RPA

Why We Are Loved By All!

80%improvement in Turnaround Time (TAT)
95%straight-through processing (STP)

KlearStack processed our documents with 99% accuracy and boosted efficiency by 350%. It has genuinely transformed how our team handles logistics documents across every channel.

Jennifer Biddle
Jennifer BiddleCOO, Tradewinds Intl

Industry's Easiest Document Automation Process

Upload Document

Upload documents through multiple channels like email, web portal, mobile app, or integrate with your existing systems.

Intelligent Classification
Extract + Validate
Route + Learn
Approve + Export

Your Document Automation Journey
with KlearStack AI

> 90%* Post Go-Live
> 90%* Proof Of Concept
> 80%* Day Zero Accuracy

Quick Start with Instant Results

Begin your journey effortlessly and experience advanced AI-powered data extraction with precision from day zero.

Proof of Concept That Speaks Volumes

Experience our ability to handle your documents, fine-tune accuracy, and customize workflows that align with your goals.

Seamless Transition to Your Systems

Validate performance with real-world scenarios, ensuring seamless integration with your existing workflows.

Scalable Rollout with Confidence

Enjoy enterprise-level performance with unparalleled accuracy, reducing manual interventions and unlocking efficiency.

Get >90%* STP within months
End-to-end support from trial to rollout and beyond
Tailored to you, no generic solutions
Certified & Compliant
SOC 2 Certified
HIPAA Compliant
ISO 27001 CertifiedSOC 2 Certified

Security That Holds Up in Any Region You Operate In

Enterprise-accepted Security Certifications

Get Free Demo

We Deliver What Nobody Else Can!

Achieving Unmatched Straight Through Processing (STP) with KlearStack

Straight Through Processing (STP)

Straight Through Processing (STP) graph
Day Zero

Immediate efficiency with up to 75%* STP from the start, reducing manual effort.

UAT

User Acceptance Testing achieves up to 85%* STP through refined AI model training.

Post Launch

Post-launch AI learning continuously improves, reaching up to 95%* STP over time.

Factors That Impact STP
  • Data Quality: Clear and structured data improves STP rates.
  • Document Complexity: Standardized documents are easier to process automatically compared to complex, unstructured formats.
  • AI Learning Curve: KlearStack AI adapts and learns, improving STP rates over time.
How KlearStack Optimizes STP

Document AI that Eliminates Manual Processing & Compliance Gaps