Unstract

Unstract Turn Unstructured Documents into Structured Data

Documentation |
Enterprise

What is Unstract?

Unstract uses LLMs to extract structured JSON from documents — PDFs, images, scans, you name it. Define what you want to extract using natural language prompts, and deploy as an API or ETL pipeline.

Built for teams in finance, insurance, healthcare, KYC/compliance, and much more.

Current State vs. Unstract

Task	Without Unstract	With Unstract
Schema definition	Write regex, build templates per vendor	Write a prompt once, handles variations
New document type	Days of development	Minutes in Prompt Studio
LLM integration	Build your own pipeline	Plug in any provider (OpenAI, Anthropic, Bedrock, Ollama)
Deployment	Custom infrastructure	./run-platform.sh or managed cloud
Output	Unstructured text blobs	Clean JSON, ready for your database

⭐ If Unstract helps you, star this repo!

✨ Key Features

Prompt Studio — Define document extraction schemas with natural language. Docs →

API Deployment — Send a document over REST API, get JSON back. Docs →

ETL Pipeline — Pull documents from a folder, process them, load to your warehouse. Docs →

MCP Server — Connect to AI agents (Claude, etc.) via Model Context Protocol. Docs →

n8n Node — Drop into existing automation workflows. Docs →

🚀 Quickstart (~5 mins)

System Requirements & Prerequisites

• Linux or macOS (Intel or M-series)
• Docker & Docker Compose
• 8 GB RAM minimum
• Git

Run Locally

# Clone and start
git clone https://github.com/Zipstack/unstract.git
cd unstract
./run-platform.sh

That's it!

• Visit http://frontend.unstract.localhost in your browser
• Login with username: unstract password: unstract
• Start extracting data!

📦 Other Deployment Options

Docker Compose

# Pull and run entire Unstract platform with default env config.
./run-platform.sh

# Pull and run docker containers with a specific version tag.
./run-platform.sh -v v0.1.0

# Upgrade existing Unstract platform setup by pulling the latest available version.
./run-platform.sh -u

# Upgrade existing Unstract platform setup by pulling a specific version.
./run-platform.sh -u -v v0.2.0

# Build docker images locally as a specific version tag.
./run-platform.sh -b -v v0.1.0

# Build docker images locally from working branch as `current` version tag.
./run-platform.sh -b -v current

# Display the help information.
./run-platform.sh -h

# Only do setup of environment files.
./run-platform.sh -e

# Only do docker images pull with a specific version tag.
./run-platform.sh -p -v v0.1.0