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Plagiarism Detector logo
Plagiarism Detector
✓ verifiedFreemium

Plagiarism and AI-content checker bundling grammar, paraphrasing, and summarizing tools with tiered monthly word quotas.

2.6K saves
Pricing
Basic: $20/mo (72,000 words)
Pro: $40/mo (156,000 words)
Basic annual: $8/mo billed $96/yr (360,000 words)
Premium annual: $27.5/mo billed $330/yr (1,368,000 words)
Core features
  • Plagiarism scanning with percentage similarity scores
  • AI-generated content detection
  • Paraphrasing and article rewriting tool
  • Grammar checking
  • Text summarization
  • URL or file upload scanning
  • API access on higher tiers
Use cases
  • Checking essays or articles for copied content
  • Detecting AI-written text in submissions
  • Rewriting flagged passages to remove plagiarism
  • Bulk-checking documents via API integration
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