Wazuh describes its users as ranging from individuals and small businesses to large enterprises.
Free plan Free trial Open source From $571 a month WebWindowsMacLinuxAPISelf-hosted
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Best Security Monitoring 2026
Facts read 20 Sep 2026 – 15 Oct 2026
Security monitoring tools let you inspect security data, query logs, deliver alerts and enable automated responses. This guide helps buyers compare coverage, deployment choices and ways to try a service.
The standings: top 10
| Name | In a line | Record score | Price from | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|---|
| 01 Wazuh | Wazuh describes its users as ranging from individuals and small businesses to large enterprises. | 6.3 | $571 a month | Free plan | Web, Windows, Mac, Linux | 15 Oct 2026 |
| 02 Microsoft Defender for Business | 5.6 | — | Free trial | Android, iPhone & iPad, Windows, Mac | 9 Oct 2026 | |
| 03 Sumo Logic | Sumo Logic may suit teams that need cloud-based log handling, parsing, live inspection, and archive export. | 5.6 | Free plan | Free plan | Web, Windows, Mac, Linux | 14 Oct 2026 |
| 04 Elastic Security | It suits security teams looking for threat detection, response, and endpoint or cloud protections in one platform. | 5.4 | $0.09 usage-based | Free plan | Web, Linux, API, Self-hosted | 29 Sep 2026 |
| 05 ManageEngine Log360 | Log360 is presented for enterprise security operations centers, including organizations in financial services, healthcare, government, and education. | 5.2 | $245 a year | Free trial | Web, Windows, Linux, API | 4 Oct 2026 |
| 06 Amazon GuardDuty | It is intended for organizations seeking threat detection across AWS accounts, compute, storage, database, and AI workloads. | 5.1 | — | Free trial | Web, Linux, API | 14 Oct 2026 |
| 07 Oracle Cloud Infrastructure Secret Management | This service suits application and cloud teams that need centrally managed credentials, rotation, access controls, and auditing. | 4.5 | Free plan | Free plan | Web, API | 14 Oct 2026 |
| 08 ExtraHop RevealX | RevealX suits enterprise organizations and security or IT teams investigating threats and network performance. | 3.9 | — | Free trial | Web, Linux, API, Self-hosted | 3 Oct 2026 |
| 09 Vectra AI Identity Threat Detection and Response | ITDR is intended for security teams, security architects, security analysts, SOCs, and IAM teams. | 3.9 | — | Free trial | Web, API | 30 Sep 2026 |
| 10 Google Cloud Secret Manager | 3.7 | Free plan | Free plan | Web | 22 Sep 2026 |
The page presents maker-published figures without scoring products. Compare free plans, paid entry points, deployment, data-source coverage, retention, alert channels, automated response and log search.
02
Microsoft Defender for Business
AndroidiPhone & iPadWindows+2 Record5.6 Visit
03
Sumo Logic
Sumo Logic may suit teams that need cloud-based log handling, parsing, live inspection, and archive export.
WebWindowsMac+2 Record5.6 Visit
04
Elastic Security
It suits security teams looking for threat detection, response, and endpoint or cloud protections in one platform.
WebLinuxAPI+1 Record5.4 Visit
05
ManageEngine Log360
Log360 is presented for enterprise security operations centers, including organizations in financial services, healthcare, government, and education.
WebWindowsLinux+2 Record5.2 Visit
6
Amazon GuardDuty
WebLinuxAPI — Record5.1 Visit It is intended for organizations seeking threat detection across AWS accounts, compute, storage, database, and AI workloads.
7
Oracle Cloud Infrastructure Secret Management
WebAPI Free plan Record4.5 Visit This service suits application and cloud teams that need centrally managed credentials, rotation, access controls, and auditing.
8
ExtraHop RevealX
WebLinuxAPI+1 — Record3.9 Visit RevealX suits enterprise organizations and security or IT teams investigating threats and network performance.
9
Vectra AI Identity Threat Detection and Response
WebAPI — Record3.9 Visit ITDR is intended for security teams, security architects, security analysts, SOCs, and IAM teams.
12
Wiz Defend
Web — Record3.5 Visit Wiz describes Wiz Defend for cloud security operations, threat intelligence, and incident response teams.
Before you choose
Review free plans, trials and paid entry points
Free-plan options include Elastic Security and Google Cloud Secret Manager. Other products are priced commercially or require a quote.
Trial lengths vary across the list, with examples of 14, 30, 90 and 15 days. Check the stated paid starting point before choosing a plan.
Choose a deployment that fits your environment
The listed products run on web, Linux, API, Windows, self-hosted and macOS platforms. Choose a deployment that fits the systems your security team can operate.
Platform coverage varies by product. CrowdStrike Falcon Cloud Security supports Linux, macOS, web and Windows; IBM QRadar SIEM supports Linux and self-hosted environments.
Assess data coverage and retention
Review data-source coverage before selecting a monitor. Broader source support can help you bring relevant security records into one place.
Check retention separately from log search: confirm how long records remain available and how the product lets you find them.
Review alerts and response controls
Compare the alerting channels a service supports and whether it offers automated response. These details show how findings can reach your team and trigger follow-up actions.
Use the published fields to match alert and response behavior to your operating process.
Check code access and hosting needs
Look for open-source code options such as Wazuh. If code access or modification matters, review the tool's licence and deployment requirements.
Self-hosted deployment appears among the listed platform options. Confirm whether your preferred hosting model is supported.
Questions
Are free plans available for security monitoring tools?
Elastic Security and Google Cloud Secret Manager are listed with free plans.
Which tools offer trials?
Listed trial terms include 14, 15, 30 and 90 days. Trial availability and length depend on the product.
Which deployment platforms are covered?
The products listed support web, Linux, API, Windows, self-hosted and macOS platforms.
Can I find a security monitoring tool with open-source code?
Open-source options include Wazuh. Check the licence and hosting requirements for the product you consider.
Which features should I compare besides price?
Assess data-source coverage, data retention, alerting channels, automated response and log search, together with deployment.
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