Vendor map

Who sells AI security

Which companies sell products that secure AI models, AI applications and agents, or govern how staff use AI? The map files 38 vendors into the 4 AI security categories of the CISO Tribune vendor directory, with where each is based and who owns it.

Products that secure AI models, applications and agents, and govern how an organization uses AI. A vendor can sit in more than one category. Names are listed alphabetically; the order says nothing about quality or size, and this page does not compare products.

Each name links to the vendor’s one company page on cisotribune.com, which lists what it sells and the source for every fact. cisonews.ai does not keep vendor pages of its own.

AI model and agent security

27 vendors

Scanning, red-teaming and runtime monitoring of models, AI applications and autonomous agents for attacks and unsafe behaviour.

This category on cisotribune.com

AI firewalls and guardrails

12 vendors

Inline filters that inspect prompts, responses and tool calls of AI applications an organization builds.

This category on cisotribune.com

Workforce AI usage security

10 vendors

Discovery and control of employees' use of third-party AI tools, including data sent to them.

This category on cisotribune.com

AI governance

12 vendors

Inventory, policy, risk assessment and regulatory compliance tracking for AI systems.

This category on cisotribune.com