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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.
⇄ Comparison dimension — pick the market you're actually shopping in
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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
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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
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SideKicker AI
✓ verifiedFree trial
AI writing tool that humanizes AI-generated text, detects AI authorship, and checks for plagiarism in one workflow.
508K visits/mo
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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
Pricing
No public pricing
No public pricing
Monthly: $29.99/mo (discounted from $49)
7-day trial: $1.95 then $39.99/month
Annual: $16.60/mo (discounted from $49)
Free trial available
No public pricing
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 humanizer/rewriter
- ✦AI-generated content detector
- ✦Plagiarism checker against web sources
- ✦Brand-tone-aware rewriting
- ✦Bulk paste of full documents or sections
- ✦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
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
- →Editors polishing AI-assisted drafts
- →Content writers finalizing client-facing copy
- →Office managers rewriting AI-produced reports
- →Writers checking work for originality before publishing
- →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
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