KlearStack

AI that automatically extracts and processes data from 500+ document types like invoices and forms with built-in compliance checks.

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klearstack.com
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Quick facts
What is it AI that automatically extracts and processes data from 500+ document types like invoices and forms with built-in compliance checks.
Pricing Paid
Free tier Yes
Platform Web Application
API Yes
Best for automating accounts payable invoice processing, streamlining loan application document review
Domain registered 2018

Data updated Aug. 1, 2026

What does KlearStack do?

KlearStack is an intelligent document processing (IDP) tool designed for businesses that handle large volumes of paperwork. It uses AI to automatically read and extract key information from over 500 different document types, including invoices, purchase orders, loan applications, and insurance forms. The system pulls out data like dates, amounts, vendor names, and line items, turning unstructured documents into organized, usable data. This is built specifically to handle the messy reality of business documents that come in various layouts and formats.

The tool is built on a proprietary AI engine called DROC.ai, which was trained on over 50 million real documents. This focus on real-world data, rather than being a generic large language model, is a key differentiator. It operates without needing pre-set templates, meaning it can adapt to new document layouts on the fly. A significant feature is its built-in compliance and audit layer, which automatically checks for fraud, verifies data against internal rules, and creates a full audit trail for regulators. It also offers on-premise deployment options for companies with strict data security requirements.

KlearStack is most beneficial for large enterprises in sectors like banking, logistics, healthcare, and retail. Accounts payable teams can use it to automate invoice processing and three-way matching, significantly cutting down manual data entry. Loan officers can process applications faster by having financial data automatically extracted and validated. Supply chain managers can reconcile purchase orders and invoices from multiple vendors without manual intervention. It's a solution for any organization looking to eliminate the bottleneck of manual document handling.

#audit trail#compliance#data extraction#document ai#enterprise automation#invoice processing#ocr

Key features

What makes it stand out
01
Template-free processing for 500+ document types without manual setup
02
Proprietary DROC.ai engine trained on 50+ million real documents
03
Built-in compliance verification, fraud detection, and audit trail generation
04
Optional on-premise deployment for maximum data security and control
05
Direct integration with ERP and accounting systems like SAP and QuickBooks

Who is KlearStack for?

Who benefits most from this tool
automating accounts payable invoice processing
streamlining loan application document review
processing shipping and logistics paperwork

Pricing

Free tier available — start without a credit card

Free

Free
  • 200 pages
  • 1 users
  • 15 fields
  • OCR
  • Prompts key values & tables
  • Extract fields & tables
  • Document reviewer
  • Export (CSV / Excel)
  • API access
  • Document processing dashboard

Standard

Custom
  • 3 users
  • 15 fields
  • Auto-orientation
  • Image quality check
  • Straight-through processing
  • Integrations
  • Master data look-up

Premium

Custom
  • 5 users
  • 15 fields
  • 6 months data retention
  • Auto-classify
  • LLM
  • Extract 20+ pages per document
  • Webhooks access
  • External database for validation
  • Ratios and calculated fields
  • Assign users for review
  • 4-8 week success plan
  • New workflow & document type setup
  • Test environment
  • Infosec questionnaire

Enterprise

Custom
  • Unlimited users
  • 15 fields
  • 6 months data retention
  • Auto-split
  • Document chat
  • Priority queue on processing
  • Custom integrations
  • Custom formulae
  • Post-processing with custom code
  • Auto-categorization
  • Embeddable review screen
  • Dedicated account manager

Trust & presence

Domain Domain registered 2018

Gallery

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