GreyNoise Pricing Overview

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GreyNoise has not provided pricing information for this product or service. This is common practice for software sellers and service providers. Contact GreyNoise to obtain current pricing.

Pricing Insights

Averages based on real user reviews.

Time to Implement

1 month

Return on Investment

6 months

Perceived Cost

$$$$$

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GreyNoise Pricing Reviews

(2)

Philip K.

Web Developer

Small-Business (50 or fewer emp.)

10/23/2025

"Essential Security Tool with Outstanding Protection and Vulnerability Thread Reporting"

5/5

What do you like best about GreyNoise?

It’s continuous scanning of the internet adds internet browsing security which not only secures from accidentally visiting malicious sites but also internet bandwidth. It is highly effective in detecting and blocking IP addresses that have attempted to maliciously authenticate to a server. This offers us great protection of workstations and servers from such IPs. Review collected by and hosted on G2.com.

What do you dislike about GreyNoise?

I really don’t have anything least I like about this tool. I believe it’s a must have for anyone that wants to protect their devices and platforms from malware and spoofing. Review collected by and hosted on G2.com.

Luca P.

Chief Operations Officer DEQUA Studio | Formerly CTO in MarTech

Marketing and Advertising

Small-Business (50 or fewer emp.)

7/6/2025

"GreyNoise Intelligence: internet noise filtering for threat prioritization"

3.5/5

What do you like best about GreyNoise?

▪️ Filters out internet background noise, tagging IPs by behavior and threat context.

▪️ Real-time monitoring of global scan activity and emerging threats.

▪️ Integrates with SIEM, SOAR, TIP, and offers a robust API.

▪️Features for historical IP analysis and pattern recognition. Review collected by and hosted on G2.com.

What do you dislike about GreyNoise?

▪️ UI can be complex; key info sometimes hard to find.

▪️Limited integration with niche or legacy tools.

▪️No native remediation; API customization can be challenging.

▪️Pricing may be high for smaller teams. Review collected by and hosted on G2.com.

What problems is GreyNoise solving and how is that benefiting you?

GreyNoise has helped me address the challenge of constant alert fatigue by filtering out the bulk of irrelevant internet scans and background noise. This means I am not distracted by generic or harmless activity and can focus my attention where it actually matters. The additional context and enrichment GreyNoise provides for IP addresses make my investigations more efficient and accurate, as I spend less time chasing false positives.

👉 Overall, this has streamlined my SOC workflow, allowing me to prioritize and respond to real threats more effectively. Review collected by and hosted on G2.com.