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Head-to-head · AI Agent Security Software

SentinelOne Prompt Security vs Cato AI Security for Applications

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score SentinelOne Prompt Security #5 in AI Agent Security Software 8.9/10 Pricing on request ✓ 5 of 5 features Visit SentinelOne
Cato AI Security for Applications #6 in AI Agent Security Software 8.8/10 Pricing on request ✓ 4 of 5 features Visit Cato

SentinelOne Prompt Security leads on 1 check, Cato AI Security for Applications on 0, and 4 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreSentinelOne Prompt Security · 8.9/10
  • Most featuresSentinelOne Prompt Security · 5 of 5

SentinelOne Prompt Security scores higher on our rubric for ai agent security software: 8.9 against 8.8 out of 10; our editors rank them #5 and #6.

On deployment, Cato AI Security for Applications gives you Hybrid where SentinelOne Prompt Security offers Cloud. SentinelOne Prompt Security offers audit logs; Cato AI Security for Applications doesn't publish it.

SentinelOne Prompt Security is the better fit for organizations governing employee AI and agents. Cato AI Security for Applications is the better fit for teams enforcing runtime policies across AI apps.

  • SentinelOne Prompt Security fits best

    Organizations governing employee AI and agents

  • Cato AI Security for Applications fits best

    Teams enforcing runtime policies across AI apps

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.

Side by side

Feature SentinelOne Prompt Security 8.9/10 Visit ↗ Cato AI Security for Applications 8.8/10 Visit ↗
At a glance
Editor score 8.9 8.8
Ranking #5 in AI Agent Security Software #6 in AI Agent Security Software
Best for Organizations governing employee AI and agents Teams enforcing runtime policies across AI apps
Pricing model Paid Paid
Starting price Not published Not published
Free plan Not published Not published
Free trial — —
Deployment Cloud Cloud, Self-hosted
Platforms Web Web
Integrations 3 integrations 2 integrations
Built for Mid-market, Enterprise Mid-market, Enterprise
Features SentinelOne Prompt Security 5/5 · Cato AI Security for Applications 4/5
Prompt-attack defense ✓ ✓
Sensitive-data controls ✓ ✓
Runtime monitoring ✓ ✓
Output safety filters ✓ ✓
Audit logs ✓ (best) Not published
Specs
Deployment Cloud Hybrid
Integration mode Not published Both
Our review
Pros
  • Finds sanctioned and unsanctioned AI tools across an organization
  • Enforces real-time policies and redacts sensitive information
  • Governs agents and MCP servers with searchable action audit logs
  • Inventories AI applications and agents across environments
  • Inspects prompts, responses, and actions at runtime
  • Blocks or redacts unsafe and noncompliant activity inline
Cons
  • Pricing requires contacting sales
  • Verified integrations focus on GitHub Copilot, Claude Code, and Singularity
  • Its scope may exceed the needs of teams securing only one AI use case
  • Pricing requires contacting sales
  • Focused on internally developed AI applications and agents
  • Verified integrations are limited to AWS Bedrock and Azure ML
Our verdict

SentinelOne Prompt Security is an AI security platform for organizations using employee AI tools, code assistants, custom applications, and autonomous agents. It brings discovery, policy controls, and application protections together for…

Read the review →

Cato AI Security for Applications is designed for organizations building and managing their own AI applications and agents across cloud, on-premises, and private-cloud environments. It combines discovery, runtime inspection, and…

Read the review →
  1. SentinelOne Prompt SecurityAI Agent Security Software 8.9Pricing on request
  2. Cato AI Security for ApplicationsAI Agent Security Software 8.8Pricing on request

Strengths and trade-offs

  • SentinelOne Prompt Security — where it wins

    • Finds sanctioned and unsanctioned AI tools across an organization
    • Enforces real-time policies and redacts sensitive information
    • Governs agents and MCP servers with searchable action audit logs

    Where it doesn't

    • Pricing requires contacting sales
    • Verified integrations focus on GitHub Copilot, Claude Code, and Singularity
    • Its scope may exceed the needs of teams securing only one AI use case

  • Cato AI Security for Applications — where it wins

    • Inventories AI applications and agents across environments
    • Inspects prompts, responses, and actions at runtime
    • Blocks or redacts unsafe and noncompliant activity inline

    Where it doesn't

    • Pricing requires contacting sales
    • Focused on internally developed AI applications and agents
    • Verified integrations are limited to AWS Bedrock and Azure ML
  • SentinelOne Prompt Security8.9/10 · Pricing on request

    Enterprise AI security spanning employee tools, applications, code assistants, and agents.

    Visit SentinelOneFull verdict →
  • Cato AI Security for Applications8.8/10 · Pricing on request

    Centralized runtime controls for teams securing internally developed AI apps and agents.

    Visit CatoFull verdict →

More comparisons

All AI agent security software comparisons → · Full ranking →

Guides on AI agent security software

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update