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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
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.
IT Associate
50M - 250M USD, IT Services
CRITICAL

“False Positives and Bugs Present Hurdles Despite Extensive AI Solutions”

3.0
Apr 14, 2026
I want to love this platform. I have been a user since the moment they came out of stealth. It fills a niche in the market and has limitless potential restricted only by poor execution. Other vendors are catching up and will soon exceed the capabilities that were novel to Prompt a year ago. It very much feels like they are complacent in the industry. The product demos well. The dashboard is polished with an intuitive UI. It shows shadow AI in your environment incredibly well if you can get it deployed successfully. Real-world implementation becomes an immediate challenge for more complex environments and tedious for full coverage (browser extension, agent, proxy config).

Key Insights

A Snapshot of What Matters - Based on Validated User Reviews

Peer Discussions

Recommended Gartner Insights

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Logo of Prompt Security

Prompt Security

bySentinelOne
in
4.9
Market Presence: AI Security and Anomaly Detection, AI Security Testing

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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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

The admin portal is very easy to navigate and fairly intuitive. It solves the browser AI use case very well. Their AI catalog is the most extensive I've seen so far.

Like

What I like most is its AI-driven behavioral analysis, which can detect zero-day attacks and unknown threats. The platform correlates events well and provides a clear attack storyline make investigation easier.

Dislike

What is disliked most is that reporting could be more detailed and better aligned with the operational and regulatory needs of the energy sector. As we manage critical infrastructure, we rely heavily on clear, actionable insights that map AI-related risks to real operational impact, compliance requirements and safety considerations. The good news is that these enhancements are already planned for an upcoming feature release that addresses these gaps and strengthens the platform.

Dislike

False positives, frequent minor bugs, slow customer support, poor documentation.

Dislike

One of the main challenges is the initial alert noise, which requires proper tuning to avoid false positives. Some anomaly detections may need manual validation to confirm whether they are actual threats or normal behavior.

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Filter Reviews
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  • 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.
  • Network Security Administrator
    50M-1B USD
    IT Services
    Review Source

    Behavioral Analysis Detects Zero-Day Threats Yet Faces False Positive Challenges

    5.0
    Mar 21, 2026
    My overall experience with Sentinel One AI security and Anomaly Detection has been very positive. The platform effectively uses AI to detect unusual behavior across endpoints and workloads, which helps in identifying threats that traditional signature-based tools might miss.
  • IT ASSOCIATE
    <50M USD
    IT Services
    Review Source

    Instant GenAI Visibility with Simple Onboarding but Dashboard Customization Is Limited

    5.0
    Dec 8, 2025
    Prompt is the single user friendly platform that empowers your organization. Prompt Security solved a huge gap for us. Visibility and control over GenAI Usage. The browser extension deploys in minutes with Intune. The Support team is incredibly responsive.
  • Network Security Administrator
    50M-1B USD
    IT Services
    Review Source

    Sentinel One Offers Advanced AI Threat Detection With Automated Remediation Features

    5.0
    Apr 2, 2026
    My overall experience with Sentinel One has been very positive. The platform provides strong endpoint protection with advanced AI-driven detection and automated response capabilities. It significantly improves visibility into threats and reduces manual effort for security operations.
  • Network Security Administrator
    50M-1B USD
    IT Services
    Review Source

    Granular AI Access Control Improves Visibility But Reporting and Tuning Remain Challenging

    5.0
    Apr 2, 2026
    My overall experience with AI usage control module in Sentinel One has been good. It provides better visibility and control over how AI-based tools and applications are being accessed within the organization. This helps in reducing risks related to data leakage, shadow AI usage and unauthorized access to external AI platforms.
Showing Result 1-5 of 18

4.9

(14 Ratings)

Rating Distribution

5 Star
86%
4 Star
14%
3 Star
0%
2 Star
0%
1 Star
0%
Why ratings and reviews count differ?

Customer Experience

Evaluation & Contracting

4.8

Integration & Deployment

4.8

Service & Support

4.7

Product Capabilities

4.7