Free plan Free trial Open source From $238.80 a month WebWindowsMacLinuxAPISelf-hosted
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Best Security Information and Event Management 2026
Facts read 19 Sep 2026 – 15 Oct 2026
Security Information and Event Management tools collect and analyze security logs, then help teams search events and respond to threats. This list helps buyers compare deployment choices, ingestion, retention, search, response automation and cloud log coverage.
The standings: top 10
| Name | In a line | Record score | Price from | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|---|
| 01 UTMStack | 6.3 | $238.80 a month | Free plan | Web, Windows, Mac, Linux | 15 Oct 2026 | |
| 02 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 |
| 03 Blumira | Blumira is intended for small and mid-size teams that need workspace security monitoring without a dedicated security operations center. | 6.0 | — | Free trial | Android, iPhone & iPad, Web, Windows | 14 Oct 2026 |
| 04 Microsoft Defender for Business | 5.6 | — | Free trial | Android, iPhone & iPad, Windows, Mac | 9 Oct 2026 | |
| 05 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 |
| 06 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 |
| 07 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 |
| 08 NetWitness Platform | NetWitness is designed for large, complex enterprises and serves enterprise and government customers managing IT and OT security. | 4.2 | — | — | Web, Windows, Mac, Linux | 15 Oct 2026 |
| 09 SolarWinds Security Event Manager | 4.2 | $1,789 a month | Free trial | Web, Windows, Self-hosted | 8 Oct 2026 | |
| 10 Hunters | 4.0 | — | Free trial | Web, API | 11 Oct 2026 |
Use the comparison fields to review each tool's plans, platforms and capabilities without treating the list as a scorecard.
02
Wazuh
Wazuh describes its users as ranging from individuals and small businesses to large enterprises.
WebWindowsMac+3 Record6.3 Visit
03
Blumira
Blumira is intended for small and mid-size teams that need workspace security monitoring without a dedicated security operations center.
AndroidiPhone & iPadWeb+5 Record6.0 Visit
04
Microsoft Defender for Business
AndroidiPhone & iPadWindows+2 Record5.6 Visit
05
Sumo Logic
Sumo Logic may suit teams that need cloud-based log handling, parsing, live inspection, and archive export.
WebWindowsMac+2 Record5.6 Visit
6
Elastic Security
WebLinuxAPI+1 $0.09 usage-based Record5.4 Visit It suits security teams looking for threat detection, response, and endpoint or cloud protections in one platform.
7
ManageEngine Log360
WebWindowsLinux+2 $245 a year Record5.2 Visit Log360 is presented for enterprise security operations centers, including organizations in financial services, healthcare, government, and education.
8
NetWitness Platform
WebWindowsMac+3 — Record4.2 Visit NetWitness is designed for large, complex enterprises and serves enterprise and government customers managing IT and OT security.
11
Panther
WebAPISelf-hosted — Record4.0 Visit Panther suits security teams seeking to automate SOC workflows and direct effort toward threat hunting and detection engineering.
14
Securonix UEBA
Web — Record3.5 Visit Securonix UEBA suits enterprise security teams focused on investigating insider threats and advanced cyber threats.
Before you choose
Choose a deployment model
Check whether the tool runs on the web, through an API, on your own servers, or on Windows, Linux or macOS. IBM QRadar SIEM lists Linux and self-hosted support, while Exabeam New-Scale SIEM and FortiSIEM list web access.
Match the deployment to your operating requirements before comparing other features.
Compare plans, prices and trials
Pricing models on this list include paid and freemium options. Check whether a tool offers a free plan, free trial or open-source code.
Trial periods also differ. Blumira lists 30 days, CrowdStrike 15 days, Elastic and Coralogix 14 days, and Google Cloud Secret Manager 90 days. Check starting prices and trial terms before comparing plans.
Check ingestion and retention
Compare included ingestion and log retention before choosing a tool. These fields show how much event data the plan accepts and how long it keeps that data available.
Review cloud log sources as well. Coverage can affect whether your existing services can send events into the system.
Review search and response features
Look at the search language offered for investigations and the automated response functions for handling events. These fields help match the tool to your team's workflow.
If you need code access or changes, check the licence terms for the tool you are considering.
Questions
What does a SIEM tool do?
A SIEM tool collects and analyzes security logs, supports event search and can provide automated response functions.
Which deployment options should I compare?
Compare web, API, self-hosted, Windows, Linux and macOS support with your operating requirements.
What pricing details are shown?
The list shows pricing models and notes, including starting prices, free plans, trials and pricing on request.
Do any listed tools offer free plans or open-source code?
Yes. Some listed tools offer free plans, and some offer open-source code; check each item's details for availability.
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