Top AI-SPM & Governance Tools for 2026

Unified platform for MLSecOps, focusing on model scanning, supply chain security (AIBOM), and runtime protection (Guardian). Acquired by Palo Alto Networks in July 2025 and natively integrated into Prisma AIRS (3.0 launched March 2026 for agentic AI security).

Wiz AI-SPM extends its agentless CNAPP to discover every AI asset via an AI-BOM, covering Bedrock, Azure OpenAI, Vertex AI, and self-hosted models. In 2025–26 it added runtime monitoring for rogue agents, prompt injection, and behavioral drift, with attack-path analysis connecting AI misconfigurations to sensitive training data via DSPM.

Integrated AI security platform providing visibility across the AI lifecycle, from development to production, ensuring compliant and secure model usage.

Force-multiplies AppSec teams to design and deliver secure software, now with Agentic AI focus.

Now part of Tenable, Apex Security provides visibility and risk assessment for AI models, focusing on the 'AI Exposure Graph'.

Facilitates secure application development and runtime protection, extending CNAPP to AI workloads.

Spun out of KPMG, Cranium focuses on AI Security Posture Management (AI-SPM) and generating AI Bill of Materials (AI BOM) for compliance.

A comprehensive platform for MLSecOps, offering model scanning (SAIF) and runtime detection (MDR) for adversarial attacks.