🎉 First Document Q&A Platform - 1,250 Free Credits!

Better Document Querying
for Developers.
Get Precise Answers & Exact Coordinates.

Developers deserve better than inaccurate OCR and unreliable AI. That's why we built Ninjadoc AI, the smarter alternative for Q&A with exact coordinates as proof. Integrate seamlessly with our SDK's HighlightOverlay for React-ready overlays.

Start Building Q&A Schemas → API View API Docs

Ask questions about different documents:

Live demo

INVOICE Invoice #: INV-12345 Date: 2024-02-15 Bill To: Acme Corp Item Description Qty Price Total --------------------------------------------- Widget A 10 $150.00 $1500.00 Gadget B 5 $550.20 $2751.00 ... Subtotal: $4251.00 Tax (0%): $0.00 Total: $4251.00

invoice_idINV-12345

When was this issued?2024-02-15

Who is the customer?Acme Corp

What is the subtotal?$4251.00

tax_amount$0.00

What is the total amount?$4251.00

{
  "field_name": "invoice_id",
  "display_name": "invoice_id",
  "value": "INV-12345",
  "geometry": [
    [
      25,
      10.4
    ],
    [
      45.8,
      10.4
    ],
    [
      45.8,
      12.9
    ],
    [
      25,
      12.9
    ]
  ],
  "confidence": 0.95
}

Showing data for: 'invoice_id'

# Step 1: Build Q&A schema in visual builder
# Step 2: Use processor via API

curl -X "POST" "https://ninjadoc.ai/api/extract" \
     -H 'X-API-Key: YOUR_API_KEY' \
     -F 'document=@/path/to/invoice.pdf' \
     -F 'processor_id=invoice_qa_processor'

# Returns JSON with coordinates as proof

Example for doc ID 'doc1'

Including the HighlightOverlay component for seamless React integration and interactive overlays.

First Document Q&A Platform vs. Traditional Tools

For Developers: Build schemas by asking questions, then integrate via clean REST API.

Replace complex OCR setup, template maintenance, and unreliable generic AI APIs with our Q&A → API workflow.

Unique: Natural language questions ("What's the total?") + technical fields ("invoice_total") + coordinate proof in JSON response.

	Template OCR	Generic LLM/AI API
❓Natural Language Questions		~
📍Answer + Coordinate Proof	~
⚡5-Minute Integration		~
💲Transparent Pay-Per-Use Pricing	~
🔧TypeScript SDK + React Components
🧠Context Understanding		~
🎯Zero Configuration Required		~
📐Handles Document Layout Variations		~
🔌Developer-Friendly REST API	~

Document Q&A Platform Suite

For Developers: Q&A Schema Builder + Extraction API. Pay-per-use from $10(replaces months of OCR integration work & $3K-$20K+/mo extraction tools).

Replaces Manual Document Review, Template-Based OCR, Generic LLM APIs, Complex Extraction Workflows, & more.

🎨

Visual Schema Builder with Q&A

Define extraction fields by asking questions like "What is the total?" or specifying field names. Create reusable processors for any document type.

Replaces: Complex template setup ($500+/template), Manual field mapping

🔌

Processor-Based Extraction API

Use your Q&A-defined processors via REST API. Send documents + processor ID, get structured data with coordinates. Built for developers.

Replaces: Complex OCR integrations ($10K+), Manual data entry workflows

🧠

Context Understanding AI

Our AI understands document context and relationships. Answers complex questions that span multiple sections without rigid templates.

Replaces: Template-based OCR (fails on variations), Generic LLM APIs (no coordinates)

📍

Coordinate Precision Tool

Get exact bounding box coordinates (geometry) for every extracted field. Perfect for verification, highlighting, or feeding into downstream visual systems. Leverage our SDK's HighlightOverlay component to visualize extracted coordinates as interactive overlays in your React applications.

Replaces: Manual annotation tools ($1000s/license), Inaccurate OCR coordinates

📚

Multi-Doc Master

Configure schemas once for document *types* (e.g., invoices, contracts, W2s), not individual templates. Handles diverse documents within a category.

Replaces: One-template-per-vendor systems, Generic document classifiers

💻

Dev-First Toolkit

Clean REST API, clear documentation, webhooks, and our TypeScript SDK with HighlightOverlay React component. Built for developers to integrate powerful extraction in minutes, not months.

Replaces: Clunky legacy SDKs, Poorly documented APIs, Long integration cycles

📈

Extraction Insights

Monitor API usage, processing times, extraction confidence scores, and manage your schemas and documents through a user-friendly dashboard.

Replaces: Lack of visibility, Custom logging/monitoring setup ($X/mo)

🧠

Self-Learning AI Core

Our core models continuously improve from the diverse (anonymized) data processed, enhancing accuracy and robustness for all users over time.

Replaces: Stagnant OCR engines, Costly manual model retraining ($10K+/cycle)

How Ninjadoc AI works (vision models)

End-to-end workflow for intelligent document extraction and processing.

1. Define extraction schemas

Create reusable processors by defining fields through natural language questions or technical field names. Build once, use across document variations.

2. Integrate via REST API

Generate API credentials and integrate extraction capabilities into your applications. Clean REST endpoints with comprehensive documentation and SDKs.

3. Process your other documents

Submit documents to extraction endpoints and receive structured JSON responses with precise coordinate data for verification and downstream processing.

4. Scale operations efficiently

Monitor processing status, and scale document processing workflows with enterprise-grade reliability and performance.

Ask Any Document Anything. Get Answers with Proof.

The first Document Q&A platform that understands natural language questions AND technical field names.

Get precise answers with exact coordinates showing where the information was found. No training, no setup - just ask.

Quarterly Report

Total Revenue: $5,120,000

Net Income: $1,230,000

EPS: $1.15 (up 15%)

Financial Intelligence Q&A

Define Fields by Asking Questions

Create processors by asking 'What's the total amount?' or 'When is payment due?' Then use via API to extract from any invoice with coordinates. Use our SDK's HighlightOverlay to render interactive overlays on extracted regions, enabling users to click and inspect data directly in your React app.

For: Invoices, Bills, Receipts, Financial Statements

Legal

Key Information: Some Value

Reference Number: REF-ABC-123

Status: Completed

Contract Q&A with Proof

Legal Document Discovery

Natural Language + Field Name Queries

Ask 'What are the termination conditions?' or use 'contract_end_date'. Extract critical information from contracts, agreements, and legal briefs with verifiable coordinates.

For: Contracts, Agreements, NDAs, Legal Briefs

Identity

Key Information: Some Value

Reference Number: REF-ABC-123

Status: Completed

ID Verification with Coordinates

Identity Verification Q&A

Question-Based Data Extraction

Ask 'Is this person over 21?' or 'What's the expiration date?' Get answers with exact document coordinates for compliance and verification workflows.

For: IDs, Passports, Licenses, KYC Forms

PATIENT INTAKE FORM

Patient Name: John Smith

Date of Birth: 1978-05-22

Insurance ID: XYZ123456789

Allergies: None reported

Healthcare Record Intelligence

Medical Q&A with Secure Coordinates

Ask 'What medications is the patient taking?' or 'Any known allergies?' Securely extract medical information with precise location data for EMR integration.

For: Medical Records, Lab Reports, Patient Forms

BILL OF LADING

Shipper: Global Exports

Consignee: Local Imports

Vessel: The Sea Serpent

Port of Loading: Port A

--- Item Details ---

Logistics Intelligence

Supply Chain Q&A

Ask 'What's the delivery date?' or 'Who is the consignee?' Extract shipping and logistics data with coordinates for automated supply chain management.

For: Bills of Lading, Shipping Docs, Manifests

Universal

Key Information: Some Value

Reference Number: REF-ABC-123

Status: Completed

Universal Q&A Interface

Universal Document Q&A

Any Question, Any Document

Ask questions about any document type in natural language or use specific field names. Get answers with coordinates - no training or setup required.

For: Any Document Type or Format

API-First

Key Information: Some Value

Reference Number: REF-ABC-123

Status: Completed

Schema Builder + API Integration

API-First Document Intelligence

Q&A Schema + Extraction API

Define schemas using Q&A, then integrate via REST API. Send documents + processor ID, get structured data with coordinates. Perfect for developers.

For: Custom Applications, Workflows, Integrations

Batch

Key Information: Some Value

Reference Number: REF-ABC-123

Status: Completed

Batch Q&A Processing

Batch Document Processing

Scale Q&A Across Document Sets

Ask the same questions across hundreds of documents. Get consistent answers with coordinates for large-scale document processing and analysis.

For: Document Archives, Bulk Processing, Analytics

Ready to extract data effortlessly with Ninjadoc AI?

Start Free - Build Your First Q&A Schema Explore Features

Costs only 25 Credits per page + 5 Credits per field.
Start with 1,250 free welcome credits, then get 4,500 more for just $10. Need more? Get 10,000 credits for $25 or 50,000 credits for $100!

95%+ Accuracy

500+ Developers

100K+ Documents

Easy API Integration

AI-Powered

🔧SDK Integration

Better Document Querying for Developers. Get Precise Answers & Exact Coordinates.

First Document Q&A Platform vs. Traditional Tools

Document Q&A Platform Suite

Visual Schema Builder with Q&A

Processor-Based Extraction API

Context Understanding AI

Coordinate Precision Tool

Multi-Doc Master

Dev-First Toolkit

Extraction Insights

Self-Learning AI Core

How Ninjadoc AI works (vision models)

1. Define extraction schemas

2. Integrate via REST API

3. Process your other documents

4. Scale operations efficiently

Ask Any Document Anything. Get Answers with Proof.

Financial Intelligence Q&A

Legal Document Discovery

Identity Verification Q&A

Healthcare Record Intelligence

Logistics Intelligence

Universal Document Q&A

API-First Document Intelligence

Batch Document Processing

Ready to extract data effortlessly with Ninjadoc AI?

Better Document Querying
for Developers.
Get Precise Answers & Exact Coordinates.