vioscaleAI
Comparison

Docling vs Unstructured

On the evidence we track, Unstructured leads this comparison with a composite score of 75/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Docling full profile →Unstructured full profile →
Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
Docling58
★Unstructured75
Score
vioscaleAI score
Docling58 / 100low · 32%
Unstructured75 / 100medium · 53%
Pricing
Free tier
Docling✓
Unstructured✓
Model
Doclingopen_source
Unstructuredfreemium
Price level
Doclingfree
Unstructuredlow
Starting price
Docling–
Unstructured$0.01
Transparent
Docling✓
Unstructured✓
Integrations
Count
Docling1
Unstructured40
Security
Certifications
Docling–
UnstructuredSOC 2 Type II, ISO 27001
Gdpr
Docling–
Unstructured✓
Hipaa
Docling–
Unstructured✓
Iso27001
Docling–
Unstructured✓
Soc2
Docling–
Unstructured✓
Vulnerabilities
Adoption
Dependent repos
Docling0
Unstructured–
Github stars
Docling68,824
Unstructured–
Activity
Commits last 30d
Docling100
Unstructured–
Release
Cadence days
Docling2
Unstructured–
History
Docling20 items
Unstructured–
License
Spdx
DoclingMIT
Unstructured–
Language
Primary
DoclingPython
Unstructured–
Market
Availability
Content
Faq
Docling6 items
Unstructured7 items

Capabilities

Feature-by-feature on the axes that matter for document ai. “-” means undocumented, not absent.

Capabilities
Prebuilt models
Docling✓
Unstructured✓
Custom model training
Docling-
Unstructured✓
Table extraction
Docling✓
Unstructured✓
Handwriting recognition
Docling-
Unstructured✗
Id document parsing
Docling-
Unstructured✗
Human in the loop review
Docling-
Unstructured✗
Confidence scoring
Docling-
Unstructured✗
LLM vlm based extraction
Docling✓
Unstructured✓
RPA ERP integration
Docling-
Unstructured✗
Open source
Docling✓
Unstructured✓

What each one is

The product in its own terms, so the numbers below have context.

Docling

A document processing platform that transforms diverse document formats into structured representations with detailed understanding of layout, structure, and content. It supports integration with AI systems and provides both cloud-based and local processing options.

Independently observed

Unstructured

Leader

A platform that processes PDFs, scans, images, and other document formats using AI to extract and organize their content into structured formats for language models. Offers open-source libraries and a metered-usage cloud API.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Docling

Open sourceFree tier

Open source project, free to use

as of verify ↗

Unstructured

Leader
from $0.01/pageHybridFree tier

$0.015/page. 10,000 free pages.

  • Usage-based$0.015/page after 10,000 free pages
    • OCR
    • Parsing
    • Partitioning
    • VLM enrichment
    • Chunking
    • +1 more
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Docling✓
Unstructured✓
CLI
Docling✓
Unstructured✗
Deployment
Cloud / SaaS
Docling✓
Unstructured✓
Self-hosted
Docling✓
Unstructured✗
Air-gapped
Docling✓
Unstructured✗

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

In common (1)
  • LangChain

Docling

8 total - 7 not shared
  • LlamaIndex
  • Crew AI
  • Haystack
  • OpenContracts
  • Apify
  • Label Studio
  • Semantica
Independently observed

Unstructured

Leader
45 total - 44 not shared
  • Airtable
  • Google Cloud Storage
  • Google Drive
  • Jira
  • PostgreSQL
  • S3
  • Salesforce
  • SFTP
  • Slack
  • Snowflake
  • SQLite
  • Zendesk
  • Amazon Bedrock
  • Astra DB
  • DuckDB
  • Elasticsearch
  • IBM Milvus
  • IBM watsonx.data
  • Weaviate
  • OpenAI
  • Anthropic
  • Azure OpenAI
  • Google Gemini
  • AWS Bedrock
  • +20 more
Independently observed
Still deciding?

Docling or Unstructured: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.