Automation Freemium

Unstract

LLM document automation with APIs, ETL, MCP, and self-hosting

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PricingFreemium
Starting price$499/mo
Free planYes
Free trialYes
APIYes
Open sourceYes
DeploymentHybrid
Last verifiedAugust 2, 2026
Overview

Tool overview

Unstract is listed under Automation AI tools.

Summary

What is Unstract?

Unstract is an LLM-powered document-processing platform for extracting structured data from complex files. It supports API and ETL deployments, human review, LLMWhisperer parsing, MCP, cloud, and self-hosted environments.

Best fit

Best for

Teams automating complex document extraction with LLMs and deployment control

Audience

Who is it for?

Document automation teamsFinance and operations groupsAI application developersEnterprises requiring self-hosting
Recommendation

Decision note

Rebuilt from the original export under V412/V411 independent factual verification. Preview only; Apply requires Failures = 0, Warnings = 0, Unmapped = 0, Missing = 0, reviewed explicit clears, image import disabled or V380 PASS, representative edit-screen comparison, and a zero-change post-Apply Preview.

Capabilities

Key features

Prompt-based extraction from complex documents

LLMWhisperer parsing across 300+ languages

API, ETL, and MCP deployment options

Open-source and enterprise self-hosted editions

Workflows

Use cases

Automate invoice and financial-document extraction

Build document-processing APIs

Feed structured data into business workflows

Process multilingual scanned documents

Strengths

Pros

  • Open-source AGPL edition available
  • Fourteen-day cloud trial
  • Cloud and self-hosted deployment choices
Considerations

Limitations

The $499 Starter price is for the commercial platform and does not represent all LLMWhisperer pay-as-you-go modes.

Production accuracy may require evaluation, human review, and model-specific tuning for each document family.

Cost

Pricing details

Pricing modelFreemium
Starting price$499/mo
Free planYes
Free trialYes
Pricing context

Billing options

MonthlyAnnualUsage-based parsing
Pricing context

Pricing note

The open-source edition is free. The commercial Starter plan is $499 monthly, with annual pricing available and a 14-day cloud trial. LLMWhisperer also has separate page-based usage pricing.

View official pricing
Compatibility

Supported languages

  • 300+ languages
Connectivity

Integrations

LLM providers

Vector databases

ETL systems

MCP clients

Specs

Technical details

PlatformsWeb, API
Multilingual supportYes
Login requiredYes
Open sourceYes
LicenseAGPL-3.0
DeploymentHybrid
CompanyZipstack
Current version0.171.0
Models / versionsUnstract Platform LLMWhisperer
Editions / plansOpen-source edition Cloud Starter Cloud Growth Enterprise
Data confidenceHigh
Last verifiedAugust 2, 2026
Documentation → Source code → Release notes → Data source →
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Answers

Frequently asked questions

Unstract is an LLM-powered document-processing platform for extracting structured data from complex files. It supports API and ETL deployments, human review, LLMWhisperer parsing, MCP, cloud, and self-hosted environments.
Teams automating complex document extraction with LLMs and deployment control
The listed pricing model for Unstract is Freemium. Pricing can change, so users should verify the latest plan details on the official website.
Yes. The current profile indicates that a free trial is available.
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