Amazon GuardDuty
Reviews
Star rating
Rank in Cloud Security Monitoring and Analytics
Pros and cons
Pros
Cons
Traffic & LLM citations
Source: G2 review data
Losing to
Key stats
Adoption by company size
| Segment | Share of reviews |
|---|---|
| Small Business | 33.3% |
| Mid-Market | 28.1% |
| Enterprise | 38.6% |
Quarterly history
| Quarter | Reviews | Star rating |
|---|---|---|
| 2026 Q2 | 1 | 4.5 |
Satisfaction ratings
What reviewers say
Fast, Agentless Threat Detection with Amazon GuardDuty
“What I like most about Amazon GuardDuty is that it continuously monitors AWS environments and automatically flags suspicious activity without requiring extensive security infrastructure. It reviews AWS logs, network traffic, DNS activity, and account behavior to spot potential th”
Very useful solution, but not complete
“The facility to deploy the solution and enable it for all new accounts automatically is great. The coverage of Kubernetes workload is also a great addition pretty recent.”
Best For Anomaly Detection
“Amazon GuardDuty is an intelligent threat discovery offering that uses machine learning algorithms for anomaly detection, third-party data. Collects log data from different services like unusual API calls, IP addresses and notified in case of findings provided cloud-watch event r”