Now in Public Beta

AI-Powered Construction Drawing Classification & Secure PDF Redaction

Automatically classify engineering drawings into six disciplines and securely redact sensitive information from PDF documents.

PatternPulse AI Dashboard — AI document analysis and classification interface
0 Drawing Disciplines
0 Classification Accuracy
0 Avg Processing Time
0 Redaction Coverage

Everything you need, nothing you don't

Powerful AI tools designed for construction professionals who value speed, security and precision.

Smart Classification

Automatically classify construction drawings into Architectural, Structural, Mechanical, Plumbing, Electrical and Fire Protection.

ArchitecturalStructuralMechanical+3 more

Secure Redaction

Detect and redact names, emails, phone numbers, addresses and project identifiers from sensitive documents.

NamesEmailsPhoneAddresses

AI Processing

Fast document analysis powered by Machine Learning models trained on thousands of engineering drawings.

ML ModelsNLPFast

Export Reports

Download classification predictions and securely redacted PDFs with full audit trails and metadata.

PDF ExportReportsAudit Trail

From upload to insight in seconds

A streamlined pipeline that transforms raw PDFs into classified, redacted documents.

01

Upload PDF

Drag and drop your construction drawings or browse to upload.

02

Extract Text

PyMuPDF extracts all text content from each page of the document.

03

AI Classification

Machine learning model classifies drawings into six engineering disciplines.

04

Detect Sensitive Data

NLP engine identifies names, emails, phone numbers and addresses.

05

Generate Redacted PDF

Sensitive information is permanently removed from the document.

06

Download

Get your classified results and securely redacted PDFs instantly.

Built with industry-leading tools

A modern, battle-tested stack for reliable AI document processing.

React
FastAPI
Python
scikit-learn
spaCy
PyMuPDF
Tailwind CSS

Ready to automate your workflow?

Start classifying drawings and redacting sensitive data in minutes — no setup required.