Protecto.ai Alternatives & Competitors

Self-hosted PII & PCI detection and anonymization for text, OpenAI chats and LLM guardrails. 60+ entity types across 6 languages and 15 countries.

Key PIIEraser.ai features:

Automated PII Detection Data Privacy Compliance Time and Cost Efficiency Multiple Data Format Support

Prevent AI data leaks in real time. iDox.ai Guardrail monitors prompts, files, and AI responses—detecting and redacting sensitive data before it leaves your device.

Key iDox.ai Guardrail features:

Automated PII Detection and Redaction AI-Powered Document Analysis Compliance Support Multiple File Format Support

The FedRAMP High gap analysis for teams who don't want a $150K consulting engagement. NYLE delivers a full NIST 800-53 Rev. 5 assessment in 7 days—with Moderate and Low included and 12 months of unlimited access to track your path to ATO.

Key NYLE features:

Security & Compliance Readiness Suite Reporting and Analytics Posture Improvement

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AI firewall that detects prompt injection and redacts PII with compliance context.

Key PromptLock.io features:

Prompt Injection Detection PII/PHI Redaction Compliance Frameworks Risk Scoring

freemium $49.0 / Monthly

Presidio is the premier provider of digital transformation solutions built on agile secure infrastructure deployed in a multi-cloud world with business analytics.

Key Presidio features:

Comprehensive IT Solutions Expertise and Experience Strong Partnerships Customer-Centric Approach

Cloud-based endpoint protection for businesses. The Falcon platform offers nex-gen endpoint security with an intelligent, easy-to-install lightweight agent.

Key CrowdStrike Falcon Endpoint Protection features:

Comprehensive Threat Detection Cloud-Native Platform Real-Time Monitoring Ease of Use

Discover insights and relationships in text.

Key Amazon Comprehend features:

Scalability Integration Multi-Language Support Advanced Features

Autonomous endpoint protection platform.

Key SentinelOne features:

Real-Time Threat Detection Automated Response User-Friendly Interface Machine Learning and AI Integration

The fake data company.

Skyflow’s data privacy vaults deliver security, compliance and governance via a simple API.

Key Skyflow features:

Data Privacy Compliance Integration Data Security

Easy-to-use online protection for you, your family, and your devices with the Microsoft Defender app, now available for download with your Microsoft 365 subscription.

Key Microsoft Defender features:

Integration with Windows Real-time Protection Cost-effective Regular Updates

Real-time LLM hallucination guardrail — NLI + RAG fact-checking with token-level streaming halt.

Key Director-Class AI features:

Autonomous Task Management High-Level Decision Making Scalable Orchestration Structured Goal Decomposition

Amazon Macie is a security service that uses machine learning to automatically discover, classify, and protect sensitive data in AWS. .

Detect and redact 152 PII types in 5ms. Zero AI. Zero Logs.

Key PII Firewall Edge features:

Real-time PII Detection Edge Deployment Privacy Compliance Support Easy Integration

freemium $5.0 / Monthly (5000 API Calls)