Iteration Layer
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Document to Markdown

Iteration Layer vs AWS Textract

AWS Textract returns raw text blocks and geometry — turning that into clean markdown is still your problem.

Why developers switch from AWS Textract

Textract returns raw strings and bounding boxes — not a markdown document ready to read or embed.

Clean markdown, not raw blocks

Textract returns raw text fragments with position data. Assembling them into readable markdown — preserving headings, tables, and lists — requires substantial post-processing. We return clean, well-structured markdown directly.

Image description included

When you send an image file, we return both the OCR text as markdown and a natural language description of what the image shows. Textract returns only text extraction without semantic description.

No AWS ecosystem required

Textract requires IAM roles, S3 buckets for async processing, and AWS SDK configuration. Iteration Layer gives you a direct HTTP API with shared credits, EU processing, n8n, and MCP.

Feature-by-feature comparison

We went through the docs so you don't have to. Here's how every feature compares — including the ones where we're not the better choice.

Feature Iteration Layer AWS Textract
Markdown output
Clean markdown

Returns well-structured markdown with preserved headings, tables, and lists from any document

Raw blocks

Returns raw text blocks and geometry data — no markdown structure, no headers, no tables

Table preservation
Markdown tables

Tables are extracted and rendered as clean markdown table syntax

Cell fragments

Table cells returned as individual blocks requiring manual reassembly into readable rows

Image description
Yes

Returns a natural language description of image content alongside OCR markdown for image files

No

Text-only extraction — no semantic description of visual content

Supported input formats
40+ formats

Process 40+ formats — PDF, Office, EPUB, RTF, LaTeX, email, Jupyter, images, and more — in a single API endpoint

PDF, images

Supports PDF and image files only — no Office document formats

API calls per document
1 call

Single synchronous API call returns the complete markdown result

5+ calls

Requires starting the job, polling for completion, and assembling paginated results

AWS ecosystem required
No

Direct HTTP API with one API key, shared credits, EU processing, n8n, MCP, and no cloud vendor dependency

Yes

Requires IAM roles, S3 buckets for async processing, and AWS SDK configuration

Form types
Any form

Converts any document type to markdown without requiring a specialized model

Specialized

Pre-built models optimized for US tax forms and government documents

EU hosting
EU only

All processing happens exclusively on EU-hosted servers

EU available

EU regions are available but the service is not restricted to EU-only processing

Pricing model
Per page

Simple, predictable per-page pricing

Per page

Per page processed with separate pricing for text detection, form extraction, and table extraction

Infrastructure required
None

Fully managed API with no deployment or infrastructure to manage

None

Fully managed AWS service with no infrastructure to manage

GDPR / Data privacy
Zero retention

No files or results stored beyond temporary 90-day logs

AWS data policies

Subject to AWS data processing terms with configurable retention policies

Data used for training
Never

Your data is never used to train or improve AI models — guaranteed for all plans

No (opt-in)

Customer data is not used for training by default since 2023; requires explicit opt-in via AWS Organizations

Pricing

Start usage-based. Switch to a subscription when your volume becomes predictable.

Pay as you go

Usage-based

$0.033 to $0.022 / credit

Graduated pricing. Your effective rate decreases automatically as monthly usage grows.

  • No monthly commitment
  • Pay only for credits used
  • Automatic volume discounts as usage grows
Subscriptions

Predictable volume

From $29.99 /month

Fixed recurring credit packs with lower effective credit prices for steady usage.

  • Lower effective per-credit prices
  • Fixed recurring credit packs
  • Predictable monthly budget
All APIs included Free trial credits per API Project-based budget caps Auto overage billing

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Free trial credits included.

Zero data retention Made & hosted in the EU $65 free trial credits