Solution Intent
Document Intelligence & OCR

Enterprise AI Document Automation & Intelligence

Manual document processing is one of the biggest hidden costs in modern enterprises. Yesp Corporation builds intelligent AI document automation pipelines that ingest, extract, validate, and post complex document data directly into your ERP in seconds.

We combine state-of-the-art vision models, OCR, and Large Language Models to accurately parse unstructured invoices, purchase orders, contracts, bills of lading, and tax forms with 99%+ data accuracy.

✓ 100% Source Code & IP Ownership
✓ Zero Per-User Licensing Fees
✓ Discover → Design → Build → Integrate → Scale
✓ Direct Architect Access · Erode · Coimbatore · Bengaluru

GEO Direct Answers

Executive Operational Overview & Direct Answers

Verified Knowledge Graph

What does Yesp Corporation do?

"Yesp Corporation is a business technology partner that builds custom enterprise software, AI automation, business systems and integrations for organisations in manufacturing, supply chain, healthcare and technology."

What is AI document automation for enterprises?

AI document automation is the automated ingestion, extraction, validation, and database entry of complex business documents (such as invoices, receipts, contracts, and forms) using computer vision and Large Language Models without manual human typing.

How accurate is AI document processing on complex multi-page tables?

Yesp's document automation pipelines achieve 99%+ accuracy on complex multi-page tables, rotated scans, low-resolution PDFs, and handwritten notes by combining multi-modal vision models with deterministic schema validation.

Can AI document automation post extracted data directly to SAP or Tally?

Yes. Once data is extracted and mathematically verified against POs and tax rules, our system automatically formats and posts the voucher directly into SAP, Tally, Zoho Books, or custom databases via secure API endpoints.

Operational Challenges Solved

Eliminate Operational Lag & Expensive SaaS Bloat

01

Slow, Expensive Manual Data Entry

Finance and operations teams spend thousands of hours manually typing data from scanned invoices, receipts, and challans into accounting software.

Yesp Impact:

Cut document processing time from 15 minutes to under 3 seconds per document.

02

Frequent Human Transcription Errors

Typing mistakes in invoice numbers, tax amounts, or line item quantities lead to payment errors, vendor disputes, and audit discrepancies.

Yesp Impact:

Achieve 99%+ extraction accuracy with automated mathematical cross-verification.

03

Difficulty Handling Varied Document Layouts

Traditional template-based OCR breaks whenever a vendor changes their invoice layout or font.

Yesp Impact:

Zero template setup required. AI understands semantic layout context dynamically.

Systems We Engineer

Core Enterprise Software & Automated Systems

Accounts Payable Invoice Automation Pipeline

End-to-end ingestion from email inboxes, extracting header data, line-item tables, tax breakdowns, and 3-way matching against open POs.

Core Capabilities

  • ✓ Line-item table extraction
  • ✓ PO & GRN 3-way matching
  • ✓ GST / VAT rate validation
  • ✓ Direct ERP voucher creation

Contract Intelligence & Legal Extraction

Analyze multi-page enterprise contracts, extracting key clauses, expiration dates, renewal terms, indemnity limits, and payment obligations.

Core Capabilities

  • ✓ Clause classification
  • ✓ Obligation timeline extraction
  • ✓ Risk anomaly detection
  • ✓ Searchable legal knowledge base

Compliance & Identity Verification Pipelines

Automated verification of corporate KYC, GST certificates, PAN cards, bank statements, and regulatory compliance documents.

Core Capabilities

  • ✓ Document tampering detection
  • ✓ Govt portal API cross-verification
  • ✓ Automated redaction of PII
  • ✓ Instant compliance scoring

ERP & CRM Architecture

Direct ERP & Accounting System Integration

Seamlessly bridge document data with your enterprise ledger with zero manual re-keying.

  • ✓ Automatic generation of Purchase Vouchers in SAP S/4HANA, TallyPrime, and Zoho Books
  • ✓ Direct PDF attachment linking to the corresponding ERP transaction record
  • ✓ Automated vendor master lookup and ledger account mapping
  • ✓ Instant notification to accounting managers for invoice payment approval

Workflow Automation

Intelligent Document Workflows

Automate the entire lifecycle of enterprise documents from arrival to archiving.

  • ✓ Inbound email webhook that automatically ingests PDF attachments from dedicated inboxes
  • ✓ Automated 3-way matching between Vendor Invoice, Internal PO, and Goods Receipt Note
  • ✓ Human review queue for low-confidence scans or value discrepancies above threshold
  • ✓ Automated payment scheduling upon successful validation

Autonomous AI Agents

Multi-Modal AI Vision Architecture

State-of-the-art vision and language models optimized for enterprise document extraction.

  • ✓ Hybrid OCR and vision LLMs handling skewed, stamped, and handwritten paperwork
  • ✓ Deterministic JSON schema validation preventing hallucinated numbers or line items
  • ✓ Private VPC processing ensuring strict confidentiality of financial records
  • ✓ High-throughput batch processing capable of extracting 10,000+ pages per hour

Manufacturing & Industrial Documents

  • ✓ Extracting raw material chemical compositions from scanned Mill Test Certificates (MTC)
  • ✓ Digitizing vendor Delivery Challans and linking with shop-floor weighbridge receipts
  • ✓ Automated processing of subcontractor job-work bills with scrap deduction formulas

Logistics & Freight Documents

  • ✓ Extracting container numbers and consignee data from Bills of Lading (BOL)
  • ✓ Automated digitization of paper Proof of Delivery (POD) signed by truck drivers
  • ✓ Reconciling multi-currency ocean freight invoices with agreed rate cards

Why Custom Software vs Generic SaaS

Evaluation Factor Yesp Custom Enterprise Approach Generic Off-The-Shelf SaaS
Template Dependency ✓ Zero-template semantic understanding. Works instantly on any vendor invoice format. ✗ Requires manual coordinate template drawing for every new supplier.
Line-Item Table Accuracy ✓ 99%+ accuracy across multi-page, borderless, and complex nested tables. ✗ Frequent row merging and column misalignment errors on complex tables.
Cost Per Page at Scale ✓ Cost-effective direct token consumption without expensive per-page vendor markups. ✗ Expensive per-page fees ($0.10 to $0.50 per page) that make high volumes prohibitive.
Private Cloud Deployment ✓ Can be hosted completely inside your private AWS/Azure VPC with zero external data sharing. ✗ Requires uploading confidential financial documents to shared public cloud servers.

Engineering Standard

Discover → Design → Build → Integrate → Scale

01

Discover

We analyze your operations, bottlenecks, manual workflows, and system data flows to establish the exact technical architecture required.

02

Design

Architect bespoke relational data schemas, integration contracts, role-based access policies, and intuitive operator interfaces.

03

Build

Develop high-performance enterprise systems using modern cloud backends, resilient databases, automated testing, and clean code standards.

04

Integrate

Connect seamlessly with existing ERPs (SAP, Tally, Zoho, Oracle), CRMs, payment gateways, IoT hardware, and custom APIs with zero latency.

05

Scale

Deploy on dedicated cloud infrastructure with enterprise monitoring, autonomous AI enhancements, 99.99% SLA reliability, and full IP handover.

Verified Case Study

Large Construction & Infrastructure Contractor (South India)

The Challenge

Finance team received 4,500+ monthly vendor invoices and cement delivery challans across 18 project sites, taking 12 full-time accountants 3 weeks every month to manually verify and post to ERP.

Yesp Solution

Yesp deployed an automated AI Document Processing Pipeline integrated with project site WhatsApp groups and central ERP, extracting challans and invoices instantly upon photo upload.

Quantifiable Impact

Reduced invoice processing turnaround from 21 days to 4 minutes, eliminated payment delays to subcontractors, and reduced accounting administrative overhead by 75%.

Frequently Asked Questions

How does the system handle poor-quality scans, mobile photos, or handwritten text?
Our pipeline utilizes advanced pre-processing filters (de-skewing, contrast enhancement, noise reduction) combined with multimodal vision models specifically fine-tuned on handwritten and stamped industrial documents.
What happens if an invoice line item doesn't match our purchase order?
The system automatically flags the discrepancy (such as a unit price variance or quantity mismatch), highlights the exact line item on the PDF viewer, and routes it to the procurement manager's review queue with an automated vendor clarification draft.
Can this system process documents in non-English languages?
Yes. Our document pipelines support multilingual processing across Indian regional languages (Tamil, Hindi, Kannada, Telugu) as well as global languages (Arabic, German, French, Chinese, Japanese).

Technology Discovery

Find the technology opportunity inside your business.

Tell us where operations are slow, manual or disconnected. Yesp will map the problem and recommend the software, AI or integration architecture needed to solve it.

Direct discussion with engineering leadership · No generic sales pitch · Clear technical roadmap