Ai powered document intelligence

Turn Any Document
into Clean, Structured
Data. Instantly.

The easiest way to parse, structure, and automate document extraction. Production-grade document processing powered by LLMs, built for accuracy, scale, and compliance.

Unstract is Open-Source

GitHub stars

Trusted by forward-thinking engineers

From unstructured documents to automated workflows.

EXTRACTION

Handle a wide variety of document formats without manual annotations

Bank statements from 200 different banks? Same form with changes across 50 different states? We’ve got you covered with the power of LLMs.

DEPLOYMENT

Do differentiating work-pick your battles

Call Unstract APIs and get clean, structured data. Don’t waste your time dealing with document complexities.

Trust

We bring trust to LLM responses

NULL is better than wrong: Unstract’s LLMChallenge uses two separate LLMs to extract and challenge, always giving you the right value or no value at all.

Say goodbye to hallucinations: Since LLMChallenge uses two LLMs to arrive at a consensus before an extracted field value is returned, hallucinations are caught and discarded early in the process.

Efficiency

Go big on scale-and small on bills

Reduce token usage by up to 7x—powered by LLMs!


SinglePass Extraction: Read all your field extraction prompts to construct a large, single prompt.


Summarized Extraction: Automatically constructs an extremely compact version of the input document.

Flexibility

You’re in full control — flexibility max

Choose the best LLM, Vector DB, Embedding Model and Text Extraction service based on your needs.

APIs

Call APIs can structure unstructured documents from your existing apps.

ETL Pipelines

Have unstructured documents in cloud file storage? Structure them and push to data warehouses and databases.

Begin your AI driven 
document processing automation today

Start turning unstructured documents into reliable, actionable data.

Agentic Prompt Studio

Automate the three most difficult parts of document extraction.

Agentic Prompt Studio uses multi-agent pipelines to define schemas, generate extraction prompts, and validate accuracy across your documents.

AGPL 3.0 LICENSE

Open-Source

Unstract is an open-source, no-code platform that lets you automate document processing workflows at any scale. Unstract leverages cutting-edge AI to surpass the current capabilities of IDP Intelligent Document Processing and RPA Robotic Process Automation.

LLMWhisperer

Get complex documents ready for LLM consumption

Agentic Prompt Studio uses multi-agent pipelines to define schemas, generate extraction prompts, and validate accuracy across your documents.

A unique layout-preserving model
lets LLMs understand multi-column layouts, forms and tables.

State-of-the-art handwritten
text detection means you can process challenging documents with ease.

Checkbox and radio button
detection means you can process forms easily.

Can deal with scanned PDFs and smartphone camera -captured documents with high fidelity.

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Prefer MCP?
We got you covered

Unstract MCP Server

Get a standard, structured JSON back
irrespective of the variants.

LLMWhisperer MCP Server

Prepare documents for easy consumption by agents

Dashboard on left with client data and a scanned bank statement on the right, linked by a dotted arrow showing document extraction flow.

Secure and Compliant, Always

Unstract adheres to the strict rules and regulations of various compliance authorities. Rest assured, we have policies, systems, and processes to ensure that your data is always safe, secure, and private.

LLMWhisperer

Manual processes belong to a pre LLM era. 
Welcome to the future

Unstract is document agnostic. Works with any document without prior training or templates.
Have a specific document or use case in mind? Talk to us, and let's take a look together.

Prompt engineering Interface for Document Extraction

Make LLM-extracted data accurate and reliable

Use MCP to integrate Unstract with your existing stack

Control and trust, backed by human verification

Make LLM-extracted data accurate and reliable

LATEST WEBINAR

Spreadsheet data extraction: Handling multi-tab, multi-format files & more

September 25, 2026