GreyNoise Reviews

Name: GreyNoise
Brand: GreyNoise Intelligence

What is GreyNoise?

GreyNoise helps users identify background noise and filter out irrelevant threats from threat intelligence feeds, reducing alert fatigue and focusing on legitimate threats. It improves SOC efficiency by eliminating false positives, enhancing threat hunting, and providing actionable context.

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Buyer's Guide

Threat Intelligence Platforms

May 2025

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Helped 856,873 peers since 2012

GreyNoise mindshare

As of June 2025, the mindshare of GreyNoise in the Threat Intelligence Platforms category stands at 0.4%, according to calculations based on PeerSpot user engagement data.

Threat Intelligence Platforms

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Learn more about GreyNoise

Users leverage GreyNoise to differentiate between benign and malicious activity. Its capabilities in real-time alerting, seamless integration with existing security tools, and comprehensive data collection make it a valuable asset. GreyNoise aids in narrowing down genuine threats and providing detailed context, significantly improving cybersecurity operations. However, users suggest improvements in data granularity, customization options, and integration with other security tools. Enhancing the platform's speed and responsiveness and providing more comprehensive documentation and tutorials could greatly benefit new users.

What are GreyNoise's most important features?

Filtering out noise from internet background traffic: Efficiently separates irrelevant data from genuine threats.
Accurate threat intelligence: Provides reliable information to enhance cybersecurity measures.
Reducing false positives: Streamlines alerts to focus on real threats, improving SOC efficiency.
Real-time alerts: Keeps users updated with immediate threat notifications.
Integration with existing security tools: Seamlessly works with current security infrastructure.
Comprehensive data collection: Gathers extensive data to aid in threat analysis and context.

What benefits and ROI should users look for in the reviews?

Improved SOC efficiency: Reduces alert fatigue and allows focus on legitimate threats.
Enhanced threat prioritization: Helps prioritize incidents more effectively.
Actionable context: Provides detailed insights into security alerts, aiding in decision-making.
Better threat hunting: Supports more effective identification and mitigation of threats.
User-friendly experience: Simplifies cybersecurity operations with a helpful interface and analytics.

GreyNoise is implemented in various industries to improve cybersecurity operations. Organizations across finance, healthcare, and technology sectors use its insights to filter out irrelevant threats, prioritize incidents, and enhance their threat hunting capabilities. By integrating GreyNoise with existing tools, these industries achieve a streamlined approach to managing security alerts and reducing false positives, ultimately leading to more efficient and effective security operations.