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Desklib logo
Desklib
✓ verifiedFreemium

AI study toolkit for students with an AI grader, paraphraser, quiz maker, plagiarism and AI-content detectors and study documents.

13K visits/mo
AI-Redact logo
AI-Redact
✓ verifiedFreemium

AI PDF redaction tool that auto-detects and permanently removes PII, with a free tier and pay-per-page pricing.

4.8K visits/mo759 saves
KYC Hub logo
KYC Hub
✓ verifiedPaid

Fraud and compliance platform unifying KYC, KYB, AML screening and transaction monitoring for banks, fintechs and regulated firms.

14K visits/mo
AICheatCheck logo
AICheatCheck
✓ verifiedFree

Web app helping educators detect AI use in student writing.

3.2K visits/mo
Knowt logo
Knowt
✓ verifiedFreemium

Free Quizlet alternative with AI study tools: flashcards, lecture recording, and PDF/video summaries for students and schools.

5.3M visits/mo
Pricing

No public pricing

Free: $0 (up to 4 pages per PDF, watermarked)
Pay-as-you-go: from $0.13/page (as low as $0.08/page at volume)

No public pricing

No public pricing

School/district license: from $2.75/student
Core features
  • AI Grader for assignments
  • AI Paraphraser and AI Answers
  • AI Quiz generator
  • Plagiarism checker and AI detector
  • AI Code Checker
  • Study documents library
  • AI detection of PII, PHI and financial data
  • Permanent, irreversible redaction
  • OCR for scanned PDFs
  • Batch and bulk file processing
  • API access and custom integrations
  • Files never stored after processing
  • Global identity verification across 190+ countries
  • KYB with UBO discovery
  • AML, sanctions and adverse-media screening
  • Transaction monitoring
  • No-code workflow and decision automation
  • Case management
  • AI-generated content detection
  • AI lecture recorder that produces notes and flashcards
  • Flashcards with unlimited learn mode
  • AI PDF and YouTube summarizers
  • Voice tutoring and podcast generation
  • Notes-to-active-recall study guides
  • School and district licensing with privacy agreements
Use cases
  • Improve grades and academic writing
  • Check work for plagiarism or AI content
  • Generate quizzes and study material
  • Grade assignments faster (educators)
  • Legal discovery and FOIA redaction
  • HIPAA-compliant healthcare records
  • Government public-records redaction
  • Financial document redaction
  • Customer and business onboarding
  • AML and sanctions compliance
  • Ongoing transaction monitoring
  • Fraud prevention for regulated industries
  • Detecting AI-generated content in student essays and assignments
  • Studying for tests and exams
  • Turning lecture recordings into study material
  • Summarizing long readings and videos
  • Schools consolidating multiple study tools
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