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Logo of Prompt Security

Prompt Security

bySentinelOne
in
4.6
Market Presence: AI Security and Anomaly Detection, AI Usage Control

Overview

Overall experience with Prompt Security

Information Technology
1B - 3B USD, Energy and Utilities
FAVORABLE

“AI Security Testing Platform Identifies Energy Sector Critical Vulnerabilities and Safety Gaps”

5.0
Apr 16, 2026
This text serves as a placeholder and does not reflect the user’s review responses or opinions. This text serves as a placeholder and does not reflect the user’s review responses or opinions. This text serves as a placeholder and does not reflect the user’s review responses or opinions.
IT Security Engineer
500M - 1B USD, Retail
CRITICAL

“Decreased Reliability and Detection Gaps Limit System’s Practical Effectiveness Over Time”

2.0
Apr 30, 2026
This text serves as a placeholder and does not reflect the user’s review responses or opinions. This text serves as a placeholder and does not reflect the user’s review responses or opinions. This text serves as a placeholder and does not reflect the user’s review responses or opinions.

About Company

Company Description

Updated 28th February 2024

SentinelOne provides autonomous security solutions for various IT environments. The company's main focus is on endpoint security, cloud security, and identity security. It operates on an AI-powered platform that brings prevention, detection, response, remediation, and forensics under one umbrella. The endpoint security product uses artificial intelligence to constantly adapt to new threats, offering real-time protection and automated response. The key principle of SentinelOne's security approach is to allow organizations to detect harmful behavior across multiple vectors, rapidly eliminate threats with an integrated response, and continuously adapt defenses against advanced cyber attacks. The company also provides a range of services such as threat hunting, incident response, and incident management.

Company Details

Updated 26th February 2025
Company type
Public
Year Founded
2013
Head office location
Mountain View, United States
Number of employees
1001 - 5000
Website
http://www.sentinelone.com

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Key Insights

A Snapshot of What Matters - Based on Validated User Reviews

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Peer Discussions

Prompt Security Reviews and Ratings

4.6

(20 Ratings)

Rating Distribution

5 Star
70%
4 Star
25%
3 Star
0%
2 Star
5%
1 Star
0%
Why ratings and reviews count differ?
  • Information Technology
    1B-10B USD
    Energy and Utilities
    Review Source

    AI Security Testing Platform Identifies Energy Sector Critical Vulnerabilities and Safety Gaps

    5.0
    Apr 16, 2026
    My overall experience has shown how essential AI security has become for an energy organization like ours, where operational reliability and protection of critical infrastructures are non-negotiable. Prompt Security provides Strong AI security testing capabilities that help us quickly identify vulnerabilities, misconfigurations and risky model behaviors across our AI and ML systems. The platform is easy to use, aligns well with modern AI threat scenarios and gives us confidence in securing our AI-driven applications.
  • Information Technology
    1B-10B USD
    Energy and Utilities
    Review Source

    AI Security Testing Platform Identifies Energy Sector Critical Vulnerabilities and Safety Gaps

    5.0
    Apr 16, 2026
    My overall experience has shown how essential AI security has become for an energy organization like ours, where operational reliability and protection of critical infrastructures are non-negotiable. Prompt Security provides Strong AI security testing capabilities that help us quickly identify vulnerabilities, misconfigurations and risky model behaviors across our AI and ML systems. The platform is easy to use, aligns well with modern AI threat scenarios and gives us confidence in securing our AI-driven applications.
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Reviewer Insights for: Prompt Security

Prompt Security Likes & Dislikes

Like

What is most valuable is how effectively Prompt Security helps us validate the safety and reliability of AI systems that support critical energy operations. Its AI-focused testing uncovers issues early, reducing risk and strengthening trust in the AI tools we deploy across the organization. Ai component scanning gives us deep coverage of vulnerabilities unique to machine learning and generative AI.

Like

What is most valuable is how effectively Prompt Security helps us validate the safety and reliability of AI systems that support critical energy operations. Its AI-focused testing uncovers issues early, reducing risk and strengthening trust in the AI tools we deploy across the organization. Ai component scanning gives us deep coverage of vulnerabilities unique to machine learning and generative AI.

Like

What is most valuable is how effectively Prompt Security helps us validate the safety and reliability of AI systems that support critical energy operations. Its AI-focused testing uncovers issues early, reducing risk and strengthening trust in the AI tools we deploy across the organization. Ai component scanning gives us deep coverage of vulnerabilities unique to machine learning and generative AI.

Dislike

It doesn't work if the user turns on private mode in the browser, and cannot detect anything running locally like electron wrappers that still contact web-based APIs. This leaves gaping holes in their ability to accurately detect all usage on user devices. Detection rules are false positive heavy and very hard to tune. Detections are not context aware, so false negatives are also high. The natural language detection engine shows promise but is impossible to tune. Support is slow to respond and not very helpful. When new updates break previous functionality, their support generally responds with links to documentation that does not help or a general

Dislike

It doesn't work if the user turns on private mode in the browser, and cannot detect anything running locally like electron wrappers that still contact web-based APIs. This leaves gaping holes in their ability to accurately detect all usage on user devices. Detection rules are false positive heavy and very hard to tune. Detections are not context aware, so false negatives are also high. The natural language detection engine shows promise but is impossible to tune. Support is slow to respond and not very helpful. When new updates break previous functionality, their support generally responds with links to documentation that does not help or a general

Dislike

It doesn't work if the user turns on private mode in the browser, and cannot detect anything running locally like electron wrappers that still contact web-based APIs. This leaves gaping holes in their ability to accurately detect all usage on user devices. Detection rules are false positive heavy and very hard to tune. Detections are not context aware, so false negatives are also high. The natural language detection engine shows promise but is impossible to tune. Support is slow to respond and not very helpful. When new updates break previous functionality, their support generally responds with links to documentation that does not help or a general