Chat with Your Documents
Ask questions in natural language. AI searches all your documents – invoices, contracts, emails – and delivers precise answers with source citations in under one second.
Trusted by leading companies worldwide
Only official DMS
The Magic S
Not ONE document. ALL your documents.
- Upload 1 PDF and ask questions
- Simple questions about the content
- No connections between files
- No memory after the chat
- Limited context (~128k tokens)
- No source citations with score
- Millions of documents searchable simultaneously
- Cross-document reasoning + Knowledge Graph
- 5-source hybrid search (Semantic + Fulltext + OCR + Entity + KG)
- Persistent user memory across all sessions
- ~1M token context + auto-enrichment (OCR, entities, vision)
- Agent Connector – chat controls your DMS directly
And the best part: you don't even need our chat.
PaperOffice MCP – 36 DMS tools in Claude, ChatGPT and every MCP-compatible platform
Powered by 800+ Specialized AI Models
Not a single LLM – an entire orchestra of specialized models works on every question you ask.
Ultra Model
Specialized LLM for document analysis with ~1M token context window
Proprietary Embeddings
High-dimensional vectors specifically optimized for document search
Vision AI
Understands images, logos, diagrams and handwritten notes
GraphRAG Engine
Knowledge Graph + RAG combined for cross-document answers
10 Reasons PaperOffice Document Chat Is Different
GraphRAG
Knowledge Graph + RAG combined. AI understands relationships between documents – not just individual files.
Contextual Retrieval
LLM-generated context for every document chunk. Specialized embedding types for maximum recall.
5-Source Hybrid Search
Semantic + Fulltext + OCR + Entity + Knowledge Graph. Intelligent fusion with dynamic weighting.
User Memory
AI remembers your preferences and facts. Explicitly stored or automatically extracted.
Multi-Workspace
Parallel search across all workspaces. One chat, all documents – across teams.
Citations & Sources
Every answer with source document, relevance score and direct link to original.
Voice Input + TTS
Speak your questions. AI responds with voice output too. Hands-free document search.
Agent Connector
Chat controls your DMS. 'Show me all invoices from October' – and the view filters automatically.
MCP Integration
Use Claude, ChatGPT or any AI assistant – PaperOffice MCP brings 36 DMS tools to every platform.
Auto-Enrichment
Top results automatically enriched with OCR, entities and vision for optimal answers.
Your AI Assistant. Our Documents.
PaperOffice MCP Server – 36 DMS tools in every AI platform. No lock-in, no vendor restrictions.
Documents, search, Knowledge Graph, signatures – all via one protocol
Use the AI assistant of your choice – Claude today, ChatGPT tomorrow
Same encryption and access control as in the app
MCP server configured in minutes – no development needed
8 Question Types PaperOffice Handles Perfectly
From simple facts to complex analysis – your AI assistant understands everything.
Precise answers from individual documents
Sums, averages and calculations across all documents
Analyze documents side by side
Time-based analysis across documents
Intelligent search for specific documents
Complex evaluations from document data
Long documents condensed to the point
Questions and answers in different languages
Keyword Search vs. Standard RAG vs. PaperOffice RAG
| Feature | Keyword Search | Standard RAG | PaperOffice RAG |
|---|---|---|---|
| Search Type | Keywords only | Semantic only | Hybrid (5 sources) |
| Context | None | Fixed chunks | Contextual Retrieval |
| Knowledge Graph | ✗ | ✗ | ✓ GraphRAG |
| Memory | None | Session only | Persistent User Memory |
| Languages | 1 | ~10 | 35+ |
| Citations | ✗ | Sometimes | Always with score |
| Voice Input | ✗ | ✗ | ✓ STT + TTS |
| MCP Integration | ✗ | ✗ | ✓ 36 DMS Tools |
| Accuracy | ~40% | ~75% | 100% |
PaperOffice is the only RAG solution with own infrastructure, GraphRAG, MCP server and 5-source hybrid search.
Enterprise RAG Pipeline
How AI understands your documents – from upload to answer.
AI-OCR Engine
180+180+ languages supported100%100% accuracyTablesTable structure preservedHandwritingHandwriting included
Specialized Embeddings
TopContextual (highest priority)HighVision PagesGoodDocument SummaryBaseParagraph (base)
Hybrid Retrieval
CoreSemantic search (primary)KeyFulltext searchDeepOCR searchSmartEntity matching
LLM Synthesis
~1M~1M token contextSourcesSource citations includedMemoryUser memory integratedGroundedZero hallucinations
GraphRAG: Knowledge Graph Meets RAG
Standard RAG searches documents in isolation. PaperOffice GraphRAG understands connections.
Entity Relations
AI automatically recognizes relationships between people, companies, documents and events.
Cross-Document Reasoning
Answers that combine information from multiple documents – 'Total revenue with Acme Corp across all invoices'.
Knowledge Linking
The Knowledge Graph grows with every document. More data means smarter answers.
Contextual Retrieval
LLM-generated context for every chunk. Specialized embedding types with dynamic relevance boost.
Who Uses Document Chat Every Day
Finance Teams
Find invoices, calculate expenses, verify payments – just by asking.
AccountingLegal Teams
Search contracts, find clauses, check deadlines across thousands of documents.
ContractsProcurement
Compare quotes, evaluate suppliers, analyze order history.
PurchasingHR Departments
Search applications, find contracts, query employee data.
PersonnelCustomer Service
Search customer history instantly. Answer questions in seconds instead of minutes.
SupportExecutives
Instant answers about business metrics, contracts and financial data.
C-LevelAccounting
Search client documents, find receipts, verify QuickBooks exports.
TaxCompliance
Review regulatory documents, track audit trails, find policies.
AuditSales Teams
Find proposals, search customer correspondence, analyze pipeline data.
SalesReal Estate
Access lease agreements, utility bills and property data instantly.
PropertyREST API + MCP – Chat Integrated in 5 Minutes
Complete API with OpenAPI 3.0 spec, Postman Collection, webhooks and MCP server.
curl -X POST https://api.paperoffice.ai/v1/chat \
-H 'Authorization: Bearer YOUR_API_KEY' \
-H 'Content-Type: application/json' \
-d '{
"message": "What did I buy at Amazon last month?",
"search_mode": "intelligent",
"lang": "en"
}'{
"answer": "According to your invoice, you purchased a Sony WH-1000XM5 headset for $349 on Jan 15, 2026.",
"sources": [
{"file": "Invoice_Amazon_2026.pdf", "relevance": 0.97},
{"file": "Receipt_January.pdf", "relevance": 0.91}
],
"tokens_used": 1847,
"search_stats": {
"semantic_matches": 12,
"knowledge_graph_used": true,
"search_time_ms": 145
}
}Your Documents. Your Questions. Private.
EU Datacenter
100% own infrastructure in the EU. No US cloud provider. GDPR compliant.
End-to-End Encryption
All conversations encrypted. In-memory processing – no traces in the system.
Access Control
AI only searches documents you have access to. Role-based permissions.
Private AI Instance
Your data never leaves your account. Own AI models on own infrastructure.
Everything About Document Chat
What is Document Chat and how does PaperOffice differ from ChatGPT?
What is GraphRAG and why is it better than standard RAG?
Can I use my own AI assistant?
How accurate are the answers?
What document types are supported?
Can I ask questions in different languages?
How is data security ensured?
What happens if the AI cannot find an answer?
Can the chat control my DMS?
Customer Success Stories
Discover how businesses transformed their processes with PaperOffice AI.
Kumul Minerals Holdings Limited
Enterprise document management for all our mining operations. World class.
The Challenge Printing Company Inc.
FDA-regulated pharmaceutical labels require seamless documentation. PaperOffice has reduced our approval process from days to hours.
K60-Gitterrostsysteme GmbH & Co. KG
Technical documentation and order processing now run fully automatically.
Ayuntamiento de Carrión de los Condes
Digitization has revolutionized our administration. Citizen inquiries are now processed in minutes instead of days.
Kardiologie Waldstrasse
Patient records, medical reports, and referrals are automatically captured and classified. Our practice team finally has time for their patients.
Okada Manila
8,000 employees and thousands of guest documents every day. PaperOffice has completely digitized our back-office processes.
PT Bank BPD DIY
Loan applications and compliance documents are now processed in minutes instead of hours. The regulatory review is fully automated.
IDC Construcción
Construction project documentation and compliance are now digital and traceable.
The Palms Beach Hotel & Spa
Check-in forms, invoices, and guest communications are fully digital. Our concierge team now focuses on providing excellent service.
Q1 Energie AG
Gas station billing, supplier documents, and compliance records from over 250 stations are automatically processed and archived.
Schreiner MediPharm GmbH & Co. KG
GMP-compliant documentation for pharmaceutical functional labels is now fully automated. Audit trails are seamless and instantly accessible.
Baufritz GmbH & Co. KG
Blueprints, permits, and customer files for our wooden houses are now managed centrally. After six generations, we are finally paperless.
Roastmarket GmbH
Supplier contracts, certificates, and customs papers for hundreds of roasteries worldwide are automatically captured and assigned to the correct product.
Streck Transport GmbH
Temperature logs, CMR waybills, and food certificates are automatically scanned and assigned to the order. Misallocations are a thing of the past.
Nosta Group GmbH
Heavy transport permits, route plans, and project documentation are now instantly accessible digitally. No more searching through folders.
Lagermax Lagerhaus und Speditions AG
Customs documents, warehouse receipts, and shipping orders for our Eastern European network are automatically classified. Four generations of logistics, finally digital.
Marzek Etiketten+Packaging GmbH
Printing specifications, customer approvals, and material certificates are now accessible centrally. The production error rate has dropped to near zero.
Permapack AG
Sustainability certificates, supplier contracts, and customer specifications are processed automatically. Swiss precision, now also digital.
Nordlin Ehitus OÜ
Building permits, subcontractor contracts, and acceptance protocols for our commercial properties are now fully documented digitally.
Uus Maa Kinnisvarabüroo OÜ
Purchase agreements, exposés, and customer files from over 30 years of market leadership are now digitally searchable. Every agent finds everything in seconds.
CF&S Estonia OÜ
Ocean freight documents, customs declarations, and bills of lading are automatically captured. Baltic Sea logistics has never been so efficient.
Packhelp Sp. z o.o.
Thousands of custom packaging orders per week, including design approvals, print data, and delivery documents. PaperOffice keeps it all together.
Sakura Finetek Japan Co., Ltd.
Pathology lab documentation and device certifications are now fully automated. Seamless traceability for every specimen.
Johnan Shinkin Bank
Loan documents, security papers, and customer correspondence are processed in minutes instead of hours. The regulatory review is seamless.
Yamato Kogyo Co., Ltd.
Technical specifications, quality certificates, and recycling protocols for our steel production are central and instantly accessible.
IL Kwang Label Co., Ltd.
Pharma and cosmetic label specifications with regulatory requirements are automatically checked and approved. No more manual checklists.
Endowus Pte. Ltd.
KYC documents, investment reports, and regulatory filings are classified in seconds. As an MAS-regulated robo-advisor, seamless compliance is essential.
Freight Links Express Holdings Ltd.
Safety data sheets, transport permits, and ADR documents for chemical logistics are automatically assigned. Zero tolerance for errors.
Selberan Sdn Bhd
Certificates of authenticity, supplier records, and customer warranties for our pearl collections are automatically archived and instantly accessible.
Kiatnakin Phatra Bank PCL
SME loan applications, security documents, and regulatory reports are automatically classified. Our advisors have more time for customer consulting.
Hatton National Bank PLC
Customer files from over 135 years of banking history are being successively digitized. 5,000 employees now have instant access to all documents.
BRAC Bank PLC
Microcredit applications and compliance documents for millions of customers are now processed in minutes instead of days. A game changer for financial inclusion.
Scommerce JSC (Giao Hàng Nhanh)
Hundreds of thousands of delivery notes and return slips per day are processed automatically. Vietnam's leading e-commerce logistics provider, now paperless.
Gulf Metal Industries LLC
CNC manufacturing protocols, material certificates, and customer specifications for oil, gas, and aerospace projects are now fully documented digitally.
Elm Company
Vision 2030 requires complete digitization. PaperOffice processes government documents for Saudi Arabia's digital backbone.
Bisalloy Steels Pty Ltd
Material certificates, hardening protocols, and customer specifications are automatically assigned to the correct order. Australia's only Q&T manufacturer, now paperless.
Pacific Steel Fabrications Ltd.
Weld seam protocols, structural calculations, and project plans are managed digitally. Our workshop teams have access in real time.
Maple Precision Metalworks Ltd.
Aerospace certificates, CNC programs, and customer tolerances are automatically classified. AS9100 compliance has never been easier.
Clip SA de CV
Merchant contracts, KYC documents, and transaction receipts for hundreds of thousands of SMEs are processed in seconds. Mexico's payment revolution, paperless.
Bodega Catena Zapata
Harvest documentation, export certificates, and quality protocols for our high-altitude Malbecs are automatically archived. 120 years of winemaking tradition, now digital.
Ualá
Millions of user verifications and regulatory documents are processed fully automatically. Scaling without paper.
Yoco Technologies (Pty) Ltd
Merchant onboarding documents and compliance records for Africa's leading payment provider are processed in minutes instead of days.
Faithful to Nature (Pty) Ltd
Organic certificates, supplier audits, and product labels for thousands of natural products are automatically checked and archived.
Flutterwave Inc.
Regulatory documents from 33 African countries, partner contracts, and audit trails are managed fully automatically. An enterprise DMS for a $3 billion fintech.
HealthInLoc Apotheke Lissabon
Prescriptions and medication management now run fully automatically. More time for our patients.
Patriarchat Lissabon
Centuries-old documents are now digitally searchable. A milestone for our historical archives.
Seniorenresidenz am Park
Our caregivers finally have more time for residents instead of paperwork.
Baldwin County Sheriff's Office
500,000+ records digitized. Our deputies now find all information instantly.
Via Creative Leipzig
Patient records management is now a breeze. Everything automatically captured and archived.
Naslednik Serbien
Inheritance and estate documentation is now efficient and error-free.
El Guijo Hausverwaltung Madrid
Digital property management for all our residential complexes. Tenants and owners are thrilled.
Ritter Verpackungen
With PaperOffice, we have accelerated our invoice processing by 99%. The AI automatically recognizes all relevant data and assigns it correctly.
Herrmann Handwerk
PaperOffice has become indispensable to our daily work. Orders, quotes, and invoices are now automated.
Hartung Pflegedienst
The documentation of our care services is now digital and automated. More time for our patients.
Doratec Maschinenbau
Technical drawings, bills of materials, and quality protocols are instantly searchable. A search that used to take 30 minutes now takes 30 seconds.
Cebras Steuerberatung
Client receipts, tax assessments, and annual financial statements are automatically sorted and assigned to the correct client. Receipt chaos is a thing of the past.
Butterfly IT Consulting
Project documentation, SLAs, and customer communication for our IT consulting projects are automatically classified and archived.
Measurable customer success
Kumul Minerals Holdings Limited
The Challenge Printing Company Inc.
K60-Gitterrostsysteme GmbH & Co. KG
Ayuntamiento de Carrión de los Condes"Enterprise document management for all our mining operations. World class."
Operations Director, Kumul Minerals Holdings Limited "FDA-regulated pharmaceutical labels require seamless documentation. PaperOffice has reduced our approval process from days to hours."
VP Operations, The Challenge Printing Company Inc. "Technical documentation and order processing now run fully automatically."
CEO, K60-Gitterrostsysteme GmbH & Co. KG "Digitization has revolutionized our administration. Citizen inquiries are now processed in minutes instead of days."
Administration Manager, Ayuntamiento de Carrión de los Condes "Patient records, medical reports, and referrals are automatically captured and classified. Our practice team finally has time for their patients."
Cardiologist, Kardiologie Waldstrasse "8,000 employees and thousands of guest documents every day. PaperOffice has completely digitized our back-office processes."
Director of Operations, Okada Manila "Loan applications and compliance documents are now processed in minutes instead of hours. The regulatory review is fully automated."
Head of Digital Banking, PT Bank BPD DIY "Construction project documentation and compliance are now digital and traceable."
Project Manager, IDC Construcción "Check-in forms, invoices, and guest communications are fully digital. Our concierge team now focuses on providing excellent service."
General Manager, The Palms Beach Hotel & Spa "Gas station billing, supplier documents, and compliance records from over 250 stations are automatically processed and archived."
Head of Finance, Q1 Energie AG "GMP-compliant documentation for pharmaceutical functional labels is now fully automated. Audit trails are seamless and instantly accessible."
Head of Quality Management, Schreiner MediPharm GmbH & Co. KG "Blueprints, permits, and customer files for our wooden houses are now managed centrally. After six generations, we are finally paperless."
Managing Director, Baufritz GmbH & Co. KG "Supplier contracts, certificates, and customs papers for hundreds of roasteries worldwide are automatically captured and assigned to the correct product."
COO, Roastmarket GmbH "Temperature logs, CMR waybills, and food certificates are automatically scanned and assigned to the order. Misallocations are a thing of the past."
CEO, Streck Transport GmbH "Heavy transport permits, route plans, and project documentation are now instantly accessible digitally. No more searching through folders."
Head of Project Logistics, Nosta Group GmbH "Customs documents, warehouse receipts, and shipping orders for our Eastern European network are automatically classified. Four generations of logistics, finally digital."
Board Member Logistics, Lagermax Lagerhaus und Speditions AG "Printing specifications, customer approvals, and material certificates are now accessible centrally. The production error rate has dropped to near zero."
CEO, Marzek Etiketten+Packaging GmbH "Sustainability certificates, supplier contracts, and customer specifications are processed automatically. Swiss precision, now also digital."
CEO, Permapack AG "Building permits, subcontractor contracts, and acceptance protocols for our commercial properties are now fully documented digitally."
Project Director, Nordlin Ehitus OÜ "Purchase agreements, exposés, and customer files from over 30 years of market leadership are now digitally searchable. Every agent finds everything in seconds."
CEO, Uus Maa Kinnisvarabüroo OÜ "Ocean freight documents, customs declarations, and bills of lading are automatically captured. Baltic Sea logistics has never been so efficient."
Managing Director, CF&S Estonia OÜ "Thousands of custom packaging orders per week, including design approvals, print data, and delivery documents. PaperOffice keeps it all together."
CTO, Packhelp Sp. z o.o. "Pathology lab documentation and device certifications are now fully automated. Seamless traceability for every specimen."
Director Quality Assurance, Sakura Finetek Japan Co., Ltd. "Loan documents, security papers, and customer correspondence are processed in minutes instead of hours. The regulatory review is seamless."
Head of Operations, Johnan Shinkin Bank "Technical specifications, quality certificates, and recycling protocols for our steel production are central and instantly accessible."
Director of Production, Yamato Kogyo Co., Ltd. "Pharma and cosmetic label specifications with regulatory requirements are automatically checked and approved. No more manual checklists."
Head of Quality, IL Kwang Label Co., Ltd. "KYC documents, investment reports, and regulatory filings are classified in seconds. As an MAS-regulated robo-advisor, seamless compliance is essential."
CTO, Endowus Pte. Ltd. "Safety data sheets, transport permits, and ADR documents for chemical logistics are automatically assigned. Zero tolerance for errors."
Director Logistics, Freight Links Express Holdings Ltd. "Certificates of authenticity, supplier records, and customer warranties for our pearl collections are automatically archived and instantly accessible."
Managing Director, Selberan Sdn Bhd "SME loan applications, security documents, and regulatory reports are automatically classified. Our advisors have more time for customer consulting."
Head of Digital Operations, Kiatnakin Phatra Bank PCL "Customer files from over 135 years of banking history are being successively digitized. 5,000 employees now have instant access to all documents."
Chief Digital Officer, Hatton National Bank PLC "Microcredit applications and compliance documents for millions of customers are now processed in minutes instead of days. A game changer for financial inclusion."
Head of Technology, BRAC Bank PLC "Hundreds of thousands of delivery notes and return slips per day are processed automatically. Vietnam's leading e-commerce logistics provider, now paperless."
VP Technology, Scommerce JSC (Giao Hàng Nhanh) "CNC manufacturing protocols, material certificates, and customer specifications for oil, gas, and aerospace projects are now fully documented digitally."
Operations Manager, Gulf Metal Industries LLC "Vision 2030 requires complete digitization. PaperOffice processes government documents for Saudi Arabia's digital backbone."
VP Digital Transformation, Elm Company "Material certificates, hardening protocols, and customer specifications are automatically assigned to the correct order. Australia's only Q&T manufacturer, now paperless."
Quality Assurance Manager, Bisalloy Steels Pty Ltd "Weld seam protocols, structural calculations, and project plans are managed digitally. Our workshop teams have access in real time."
General Manager, Pacific Steel Fabrications Ltd. "Aerospace certificates, CNC programs, and customer tolerances are automatically classified. AS9100 compliance has never been easier."
Director of Engineering, Maple Precision Metalworks Ltd. "Merchant contracts, KYC documents, and transaction receipts for hundreds of thousands of SMEs are processed in seconds. Mexico's payment revolution, paperless."
CTO, Clip SA de CV "Harvest documentation, export certificates, and quality protocols for our high-altitude Malbecs are automatically archived. 120 years of winemaking tradition, now digital."
Managing Director, Bodega Catena Zapata "Millions of user verifications and regulatory documents are processed fully automatically. Scaling without paper."
CTO, Ualá "Merchant onboarding documents and compliance records for Africa's leading payment provider are processed in minutes instead of days."
CEO, Yoco Technologies (Pty) Ltd "Organic certificates, supplier audits, and product labels for thousands of natural products are automatically checked and archived."
Operations Director, Faithful to Nature (Pty) Ltd "Regulatory documents from 33 African countries, partner contracts, and audit trails are managed fully automatically. An enterprise DMS for a $3 billion fintech."
CTO, Flutterwave Inc. "Prescriptions and medication management now run fully automatically. More time for our patients."
Pharmacy Director, HealthInLoc Apotheke Lissabon "Centuries-old documents are now digitally searchable. A milestone for our historical archives."
Archive Director, Patriarchat Lissabon "Our caregivers finally have more time for residents instead of paperwork."
Care Services Director, Seniorenresidenz am Park "500,000+ records digitized. Our deputies now find all information instantly."
Sheriff, Baldwin County Sheriff's Office "Patient records management is now a breeze. Everything automatically captured and archived."
Practice Manager, Via Creative Leipzig "Inheritance and estate documentation is now efficient and error-free."
CEO, Naslednik Serbien "Digital property management for all our residential complexes. Tenants and owners are thrilled."
Administration Manager, El Guijo Hausverwaltung Madrid "With PaperOffice, we have accelerated our invoice processing by 99%. The AI automatically recognizes all relevant data and assigns it correctly."
CEO, Ritter Verpackungen "PaperOffice has become indispensable to our daily work. Orders, quotes, and invoices are now automated."
Owner, Herrmann Handwerk "The documentation of our care services is now digital and automated. More time for our patients."
Care Services Director, Hartung Pflegedienst "Technical drawings, bills of materials, and quality protocols are instantly searchable. A search that used to take 30 minutes now takes 30 seconds."
Technical Director, Doratec Maschinenbau "Client receipts, tax assessments, and annual financial statements are automatically sorted and assigned to the correct client. Receipt chaos is a thing of the past."
Tax Advisor, Cebras Steuerberatung "Project documentation, SLAs, and customer communication for our IT consulting projects are automatically classified and archived."
Managing Partner, Butterfly IT Consulting Stop searching. Start asking.
Start your first document chat in 30 seconds.