vioscaleAI
Comparison

Marker vs Reducto

On the evidence we track, Reducto leads this comparison with a composite score of 61/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Marker full profile →Reducto full profile →
Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
Marker49
★Reducto61
Score
vioscaleAI score
Marker49 / 100high · 76%
Reducto61 / 100medium · 73%
Pricing
Free tier
Marker✓
Reducto✓
Model
Markeropen_source
Reductofreemium
Price level
Markerfree
Reductolow
Starting price
Marker–
Reducto$7.50
Transparent
Marker✓
Reducto✓
Integrations
Count
Marker7
Reducto4
Security
Certifications
Marker–
ReductoSOC 2
Hipaa
Marker–
Reducto✓
Soc2
Marker✓
Reducto✓
Trust center
Vulnerabilities
Reliability
Sla pct
Marker–
Reducto99.9
Adoption
Dependent repos
Marker0
Reducto–
Github stars
Marker40,445
Reducto–
Activity
Commits last 30d
Marker6
Reducto–
Release
Cadence days
Marker6
Reducto–
History
Marker20 items
Reducto–
License
Spdx
MarkerApache-2.0
Reducto–
Language
Primary
MarkerPython
Reducto–
Market
Availability
Content
Faq
Marker7 items
Reducto7 items

Capabilities

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

Capabilities
Architecture model
MarkerOpen source library
ReductoManaged cloud API
PDF and multimodal image OCR parsing
Marker✓
Reducto✓
Web scraping to markdown or json
Marker✓
Reducto-
Tabular layout preservation for complex tables
Marker✓
Reducto✓
Strict json schema forcing and validation
Marker-
Reducto✓
Fine tuned document layout analysis models
Marker✓
Reducto✓
Native chunking and vectorization for rag
Marker-
Reducto✓
Javascript rendering for spa web scraping
Marker✗
Reducto-
Human in the loop hitl confidence review queue
Marker-
Reducto✓
Zero data retention privacy guarantees
Marker✓
Reducto✓
SOC2 type ii
Marker-
Reducto✓
Mit or apache permissive oss license
Marker✓
Reducto✓
Pricing model
MarkerFree open source
ReductoPay per page API

What each one is

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

Marker

A tool that transforms PDFs into structured markdown and JSON formats using advanced machine learning models for layout analysis and optical character recognition. Supports integration with various language models including Claude, Gemini, and OpenAI-compatible APIs.

Independently observed

Reducto

Leader

A document processing platform that converts PDFs, images, and other file formats into structured JSON using OCR and vision language models. Enables parsing, extraction, splitting, classification, and form filling through unified APIs designed for enterprise-grade accuracy.

Independently observed

Pricing

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

Marker

Open sourceFree tier

Free open source (research, personal, startups <$5M). Commercial licensing available.

  • Open SourceFree
    • PDF to markdown/JSON conversion
    • Layout analysis with OCR
    • Table recognition
    • LLM integration support
  • CommercialContact sales
as of verify ↗

Reducto

Leader
from $7.50/pageUsage-basedFree tier

Usage-based pricing from $10 per 1,000 pages. $150 free credits. Custom pricing for Growth and Enterprise.

  • StandardFrom $10 per 1,000 pages. $150 free credits.
    • Parse API
    • Extract API
    • Edit API
    • Split API
    • 30+ supported file types
    • +6 more
  • GrowthContact sales
    • Everything in Standard
    • Volume discounts
    • Zero data retention agreement
    • Business Associate Agreement (BAA)
    • Premium rate limits and priority requests
    • +6 more
  • EnterpriseContact sales
    • Everything in Growth
    • VPC and on-premises deployments
    • Custom MSA, SLA, and rate limits
    • Custom processing pipelines
    • Dedicated on-call support
    • +3 more
as of verify ↗

Platform & deployment

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

Platforms
Web
Marker✗
Reducto✓
CLI
Marker✓
Reducto✗
Deployment
Cloud / SaaS
Marker✗
Reducto✓
Self-hosted
Marker✓
Reducto✓
On-premise
Marker✗
Reducto✓

Integrations

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

In common (1)
  • Claude

Marker

9 total - 8 not shared
  • Gemini
  • OpenAI
  • Azure
  • Vertex
  • OpenRouter
  • Ollama
  • Azure OpenAI
  • Google Vertex AI
Independently observed

Reducto

Leader
4 total - 3 not shared
  • AWS Marketplace
  • Cursor
  • VS Code
Independently observed
Still deciding?

Marker or Reducto: 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.