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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
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ZeroTrusted.ai
✓ verifiedFree trial
An enterprise/government AI security suite combining an AI firewall, SOAR, and governance tools for FedRAMP-aligned compliance needs.
6.8K visits/mo
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AI Image Detector
✓ verifiedFreemium
Free, privacy-first AI image detector that scores whether a photo is AI-generated in under 10 seconds.
8.0K visits/mo1.8K saves
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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
Pricing
No public pricing
No public pricing
Free trial available
Free: $0 (10 analyses/hour)
Pro: $19/mo (unlimited, coming soon)
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
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 SOAR with 232 specialized agents for autonomous threat triage and response
- ✦Inline AI firewall blocking prompt injection, jailbreaks, and data exfiltration
- ✦Shadow AI discovery and browser-level governance across the enterprise
- ✦Continuous health monitoring of LLMs, RAG pipelines, and vector databases
- ✦AI governance system mapping policies to SOC 2, ISO 27001, NIST, and more
- ✦Multi-cloud deployment across on-prem, AWS, Azure, and GCP
- ✦AI-generated image detection
- ✦Confidence score with reasoning
- ✦Results in under 10 seconds
- ✦Privacy-first, no image storage
- ✦No registration for basic use
- ✦Supports JPEG, PNG, WebP
- ✦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
- ✦Advanced Fraud Protection
- ✦ID Verification with facial recognition
- ✦Income Verification through bank integration
Use cases
- →Improve grades and academic writing
- →Check work for plagiarism or AI content
- →Generate quizzes and study material
- →Grade assignments faster (educators)
- →Securing enterprise or government AI agent deployments against prompt attacks
- →Discovering and governing unsanctioned (shadow) AI tool usage
- →Producing compliance evidence for FedRAMP, NIST, or CMMC audits
- →Continuously monitoring production LLM systems for drift or bias
- →Verifying if an image is AI-made
- →Journalists checking authenticity
- →Educators and moderators screening content
- →Legal discovery and FOIA redaction
- →HIPAA-compliant healthcare records
- →Government public-records redaction
- →Financial document redaction
- →Landlords and property managers can use ProofUp to quickly and comprehensively screen potential tenants, making informed decisions and reducing risks associated with fraud and unreliable tenants.
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