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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.

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Decopy AI logo
Decopy AI
✓ verifiedFreemium

All-in-one AI writing suite: detect AI text, humanize, summarize, transcribe, and translate across files and media.

1.8M visits/mo
Lynote logo
Lynote
✓ verifiedFreemium

Free AI humanizer and multi-model AI detector that rewrites AI drafts to read naturally and flags AI signals.

4.1M visits/mo
Undetectable AI logo
Undetectable AI
✓ verifiedFree trial

AI writing detector and humanizer that rewrites AI-generated text to pass detection tools for students, writers, and businesses.

4.0M visits/mo27K saves
Walter AI logo
Walter AI
✓ verifiedFreemium

AI text humanizer and detector that rewrites AI-generated drafts to sound natural while flagging AI-written content.

1.8M visits/mo
Pricing

No public pricing

No public pricing

No public pricing

Free trial available

Starter: $8/month (30,000 words/month)
Pro: $13/month (70,000 words/month)
Elite: $26/month (200,000 words/month)
Teams: $99/month (500,000 words/month)

Free trial available

Core features
  • AI content detector
  • AI text humanizer
  • Summarizer for articles, PDFs, and PPTs
  • Paraphrasing and rewriting
  • Speech-to-text and text-to-speech
  • Image OCR and translation
  • AI humanizer with variable intensity
  • Multi-model AI detector
  • Meaning-preserving rewrite engine
  • Highlighted before/after comparison
  • No sign-up required
  • Extra tools (translate, summarize, PDF)
  • AI text detector with sentence-level flagging
  • AI humanizer/rewriter that scores as human on detectors
  • AI-generated image detector
  • Fake PDF and AI audio detectors
  • Chrome extension for in-browser use
  • Sentence rewriter and word counter utilities
  • AI humanizer that rewrites drafts into natural-sounding prose
  • AI detector for text, images and deepfakes
  • Resume rewriter aimed at beating AI screening filters
  • Paraphraser with adjustable tone control
  • Grammar checker tuned to avoid robotic phrasing
  • Chrome extension and mobile apps for humanizing text anywhere
  • Developer APIs for humanization and detection at scale
Use cases
  • Checking whether text is AI-generated
  • Making AI drafts sound more human
  • Summarizing long documents and videos
  • Homework and study help
  • Make AI drafts read naturally
  • Check text for AI-detection risk
  • Polish essays, blog posts and emails
  • Students checking assignments before submission
  • Content writers keeping AI-assisted drafts flag-free
  • Professionals polishing client emails and reports
  • Businesses scaling content output without losing consistency
  • Content teams polishing AI-assisted drafts before publishing
  • SEO agencies avoiding AI-content penalties
  • Educators screening student work for AI-generated text
  • Job seekers reworking AI-drafted resumes
  • Legal professionals refining AI-drafted documents
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