Turn Unstructured Documents into 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.

Trusted by forward-thinking engineers

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.

Give your Agents superpowers

Empower agents to turn complex, real-world ‘human-only’ tasks into fully automated solutions.

Begin your AI driven document processing automation today

Do differentiating work—pick your battles

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

01

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.

02

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.

You’re in full control — flexibility max

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

Welcome to Prompt Studio

The prompt engineering environment purpose-built for structured document data extraction.

Build generic prompts at speed

Prompt Studio is an environment designed for prompt engineers to create generic prompts quickly from a small sample of representative documents.

Versioning built-in

Stop maintaining prompts in spreadsheets. Test new versions of your prompts thoroughly. Rollback easily should you spot a problem.

Multi-LLM support

View and compare responses from and the cost of multiple LLMs side-by-side.

Know the cost, comparatively

As you build. keep an eye on how much your extraction is costing you side-by-side comparison for your chosen LLMs.

LLMWhisperer: Get complex documents ready for LLM consumption

LLM output is as good as the input you provide it. The perfect companion service to LLMs, it produces highly optimized output from input documents in a way LLMs are best able to understand.

A unique layout-preserving mode 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.

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.

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.