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Winston AI
40
Stack Score
Editorial pick✓ Verified working
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Winston AI

AI content + plagiarism detector for publishers.

Try Winston AI✓ Free trial available

Best for

Best for publishers and SEO teams vetting content authorship at scale.

At a glance

Pricing
freemiumfrom $18/mo
Setup time
10 minutes
Learning curve
easy
Last verified
5/26/2026

What we love

  • ✓Strong publisher use case
  • ✓Combines AI + plagiarism + fact-check
  • ✓API for content platforms

Where it falls short

  • −Detection still imperfect
  • −Per-word pricing limits
  • −Best paired with editorial judgment

Pricing

✓ Pricing verified Jun 21, 2026

3 tiers

Free

$0

per month

  • ✓2K words

Essential

$18

per month

  • ✓80K words

Advanced

$29

per month

  • ✓200K words
  • ✓API

Overview

Winston AI provides AI-content + plagiarism + fact-checking detection for publishers, educators, and SEO teams. Higher claimed accuracy than free detectors.

Key features

  • ●AI content detection
  • ●Plagiarism check
  • ●Fact-checking
  • ●Multi-language
  • ●API access

Best use cases

Publisher editorial vetting

Vet freelance content for AI + plagiarism before publishing.

Content-platform integration

Add AI-content gating to a UGC platform via API.

Integrations

Web
API
WordPress
Chrome

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