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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.

Rephrasee logo
Rephrasee
✓ verifiedFree

Free, sign-up-free AI rewriting tool that adjusts text tone across six presets like professional, concise, and confident.

LanguageTool logo
LanguageTool
✓ verifiedFreemium

AI grammar and style checker with paraphrasing, available across browsers, email, office apps and as an API.

7.6M visits/mo5.0K saves
Scribbr logo
Scribbr
✓ verifiedFreemium

Academic writing platform combining human and AI proofreading, plagiarism checking, and citation generation for students.

7.3M visits/mo3.2K saves
Pricing

No public pricing

No public pricing

No public pricing

Core features
  • Six selectable tone presets for rewriting text
  • No sign-up required to use the tool
  • Meaning-preserving rewrites rather than free-form generation
  • Multi-language interface support
  • Grammar and spelling checking
  • Style and tone suggestions
  • Paraphrasing tool
  • Browser, email and office add-ons
  • Proofreading API
  • Business/GDPR-conformant options
  • Plagiarism checker using university-grade detection software
  • AI content detector for flagging AI-generated text
  • Human proofreading with roughly 3-hour turnaround
  • AI-proofreading that reviews a full paper in minutes
  • Citation generator supporting APA, MLA, Chicago, and more
  • Free paraphrasing, summarizing, and grammar-checking tools
Use cases
  • Professionals adjusting an email's tone before sending
  • Writers making a draft sound more concise or confident
  • Non-native speakers polishing informal writing for work
  • Anyone needing a quick tone shift without a full editing tool
  • Proofread and correct writing
  • Rephrase sentences
  • Maintain consistent tone across a team
  • Students getting a paper proofread before submission
  • Checking a thesis or dissertation for unintentional plagiarism
  • Generating accurate citations in a required academic style
  • Detecting whether a document may read as AI-generated
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