Unstract

Web · Self-hosted · API · paid plans from $416/mo

Freedom report

Two barsScore 6.4

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

Unstract is ranked #19 of 29 in AI PDF tools on Freedom251. It runs on API, Self-hosted, Web. There is a free plan. A free trial is offered. Paid plans start at $416/mo.

Unstract plans and pricing

All plans

Open Source Free 1 user only · self-hosted · Slack community support unstract.com · 4 Oct 2026

Starter (annual) $416/mo Billed annually 60,000 pages/year · $0.10/page overage · standard compliance and support unstract.com · 4 Oct 2026

Starter (monthly) $499/mo Billed monthly 5,000 pages/month · $0.10/page overage · standard compliance and support unstract.com · 4 Oct 2026

Growth (annual) $1,874/mo Billed annually 300,000 pages/year · $0.09/page overage · standard compliance and support unstract.com · 4 Oct 2026

Growth (monthly) $2,249/mo Billed monthly 25,000 pages/month · $0.09/page overage · standard compliance and support unstract.com · 4 Oct 2026

Enterprise (monthly) Not published Billed monthly Custom pages and overage · SOC 2, GDPR, HIPAA, ISO 27001 · priority dedicated support unstract.com · 4 Oct 2026

Compared on AI PDF tools

Free plan: Yes
Workflow routing: Yes
API access: Yes

Best Unstract alternatives

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Two bars LightPDF Free tier No. 1$1.33/mo6.7 Two bars AskYourPDF Free tier No. 2$1/mo6.6 Two bars Veryfi API Free tier No. 3$500/mo6.6 One bar Reducto Free tier No. 4Free6.5 One bar SciSpace Free tier No. 5$1/mo6.5 No signal Amazon Textract AnalyzeExpense Paid plans No. 6$0.01/mo6.4

The record

Purpose: Unstract is a document processing platform that extracts structured data from unstructured documents and automates document workflows.
Prompt Studio: Prompt Studio lets users extract structured data from documents using natural language and deploy projects as APIs or ETL pipelines.
Agentic extraction: Agentic Prompt Studio uses multi-agent pipelines to define schemas, generate extraction prompts, and validate accuracy across documents.
Document support: Unstract describes itself as document agnostic and says it works with documents without prior training or templates.
Human review: Human-in-the-loop workflows can send selected documents for review, approval, and validation.
Extraction checks: LLMChallenge uses two LLMs to challenge extracted responses, and the product describes SinglePass and Summarized Extraction as ways to reduce token use.
Integrations: Unstract supports models including Anthropic, OpenAI, and Vertex AI, and connects to file systems and databases.
Connector examples: The connector documentation gives Azure Cloud Storage, PostgreSQL, and S3/Minio as examples.
Deployment: The product is offered as managed cloud, on-premise enterprise, or open-source self-hosted editions.
Security: The pricing page says cloud data is encrypted in transit and at rest and that customer data is not used for training.
Enterprise controls: The feature comparison lists SOC 2 Type II, ISO 27001, HIPAA, GDPR with DPA, SSO/SAML, and audit logs for enterprise editions.
Trial: The 14-day trial includes LLMWhisperer Free, Azure OpenAI GPT-4o with 1 million tokens, an embedding model, and Postgres Vector DB.
Support: The pricing comparison lists Slack community support across plans and a dedicated success manager for enterprise editions.
Limits: The Starter plan includes 5,000 pages per month and charges $0.10 per overage page; Growth includes 25,000 pages per month and charges $0.09 per overage page.
Price from: $416/mo

Where it ranks on Freedom251

Best AI PDF Tools in 2026#19 of 29
Best Intelligent Document Processing Software in 2026#10 of 29
Best AI Document Processing Software in 2026#9 of 27

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Sources

unstract.com/unstract-editions/· checked 4 Oct 2026
unstract.com/prompt-studio/· checked 4 Oct 2026
unstract.com· checked 4 Oct 2026
docs.unstract.com/unstract/unstract_platform/connectors/· checked 4 Oct 2026
unstract.com/pricing/· checked 4 Oct 2026