Protect AI
The top alternatives to Wiz in the AI Security space, compared on features, pricing, and what they're best at.
Updated March 1, 2026
Wiz is the dominant cloud security platform and the leader in AI Security Posture Management (AI-SPM). Founded in January 2020 by Assaf Rappaport, Yinon Costica, Roy Reznik, and Ami Luttwak, Wiz automatically discovers and maps shadow AI pipelines, model deployments, and training data across AWS, Azure, and GCP.
Protect AI
Snyk
Lakera
Prompt injection detection
HiddenLayer
CalypsoAI
Cisco (Robust Intelligence)
AI firewall and guardrails
Prompt Security
Full-stack GenAI security platform
Guardrails AI
Pangea
NeMo Guardrails
Arthur AI
Nightfall AI
Lasso Security
LLM interaction security
Oximy
Shadow AI discovery
Salus
Runtime action validation
One platform for routing, observability, tracing, and evals across every LLM provider.