Oximy vs Prompt Security (2026)
Updated March 27, 2026
Overview
Discovers all AI tools in use across an enterprise, monitors data flows in real time, and lets security teams block sensitive data from unauthorized AI.
Prompt Security provides enterprise GenAI security across the entire AI stack. Their platform protects against prompt injection, data exfiltration, harmful content, and shadow AI usage. It works as a transparent proxy for all LLM traffic, enabling centralized security policy enforcement without changing application code.
Key features
Core capabilities each platform advertises.
- Shadow AI discovery
- Data flow monitoring
- Sensitive data blocking
- Enterprise AI governance
- Security policy enforcement
- Full-stack GenAI security platform
- Prompt injection prevention
- Shadow AI detection
- Data leakage prevention
- Security posture management
Strengths and tradeoffs
What each tool does well, and the limitations to keep in mind.
Pros
- Addresses a genuine enterprise pain point — shadow AI and uncontrolled AI tool sprawl is accelerating
- Network-layer monitoring via firewall/proxy integration means no per-vendor setup needed
- SOC 2 Type I certified with GDPR compliance and enterprise-grade security
- Broad coverage tracking 3,500+ AI tools with real-time monitoring
- Three-pronged value combining discovery, spend intelligence, and data protection in one platform
Cons
- Solo founder for an enterprise security product — execution risk for scaling
- Still in design-partner phase with no publicly named paying customers
- Highly competitive landscape with incumbents like Cyberhaven already well-funded
- Pricing for advanced features is opaque which may slow enterprise procurement
Pros
- AI-native security
- Real-time protection
- Enterprise compliance
Cons
- Adds latency
- Pricing opaque
Oximy or Prompt Security — which should you choose?
Choose Oximy if you wantChoose if you want
- Shadow AI detection
- Data loss prevention for AI
- Enterprise AI governance
- Compliance enforcement
Choose Prompt Security if you wantChoose if you want
- Securing enterprise LLM deployments
- Detecting unauthorized AI usage
- Preventing sensitive data exposure in AI
- GenAI security compliance
- Shadow AI governance
Compare Oximy and Prompt Security on your own traffic
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