The Best Security Information and Event Management in 2026
We researched SIEM products using their official websites, including pricing pages, plan tables, and product documentation. Rankings focus on the category’s core job, value for money, and verified features such as data ingestion, detection, search, retention, and deployment options. Compare tools for your security operations needs.
Our top picks
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Top ranked
CrowdStrike Falcon Next-Gen SIEM#1 of 289.3/10Broad security-data search, detection and response in the Falcon platform.
Free plan · pricing on request · 15-day trial
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Runner-up
Elastic Security#2 of 289.2/10Flexible hybrid SIEM with extensive detections, hunting, workflows, and integrations.
Free plan · 14-day trial
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Top-ranked free plan
Splunk Enterprise#6 of 288.7/10A self-managed SIEM foundation for teams that need broad log collection and searchable analytics.
Free plan · pricing on request · 60-day trial
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
The full ranking 28 tools, best first
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Best forEnterprise teams needing broad security data search
Broad security-data search, detection and response in the Falcon platform.
Free plan · pricing on request · 15-day trial Our CrowdStrike Falcon Next-Gen SIEM verdict → Visit CrowdStrikeFor vendors Sponsor this spot · #1 · $149/mo →9.3/10★★★★★Visit CrowdStrike -
Best forFlexible hybrid SIEM teams
Flexible hybrid SIEM with extensive detections, hunting, workflows, and integrations.
Free plan · 14-day trial Our Elastic Security verdict → Try Elastic SecurityFor vendors Sponsor this spot · #2 · $99/mo →9.2/10★★★★★Try Elastic Security -
Best forLarge hybrid IT/OT environments
A broad IT/OT SIEM combining event analytics, investigation, and response automation.
9.1/10★★★★★Visit Fortinet -
Best forOrganizations needing mature self-hosted SIEM
An established self-hosted SIEM combining real-time detection, analytics, rules and reporting.
9.0/10★★★★☆Visit IBM QRadar -
Best forDetection-led security operations teams
A detection-led SIEM spanning logs, endpoint and network signals, investigation, and response.
8.8/10★★★★☆Visit Rapid7 -
Best forLarge-scale log analytics and SIEM foundations
A self-managed SIEM foundation for teams that need broad log collection and searchable analytics.
8.7/10★★★★☆Visit Splunk -
Best forMid-market and enterprise security operations teams
A SIEM and SOAR platform with behavioral analytics, AI investigations and flexible deployment.
8.6/10★★★★☆Visit Devo -
Best forBudget-conscious, Windows-centric security teams
A component-priced SIEM with log analysis, behavioral analytics, and automated response.
8.5/10★★★★☆Visit ManageEngine -
Best forCloud-first AI-assisted security operations
A cloud SIEM for teams that need AI-assisted investigation and automated response.
- Cloud log sources
- Automated response
8.4/10★★★★☆Visit SentinelOne -
Best forTeams needing affordable cloud log operations
A cloud log analytics service with live event viewing, parsing, searches, and alerts.
8.3/10★★★★☆Visit Sumo Logic -
Best forUnified monitoring for varied infrastructure
A hybrid SIEM that unifies discovery, detection, response, and compliance reporting.
- Cloud log sources
- Automated response
8.2/10★★★★☆Visit LevelBlue -
Best forEnterprise investigations with rich normalization
A cloud SIEM pairing broad log normalization with investigation and response workflows.
8.1/10★★★★☆Visit Exabeam -
Best forUsage-priced cloud SIEM deployments
Usage-priced cloud SIEM combining real-time detection with archived data querying.
8.0/10★★★★☆Visit Coralogix SIEM -
Best forEnterprise teams focused on user and entity behavior
UEBA combines behavioral analytics, risk scoring, and response workflows for security teams.
7.9/10★★★★☆Visit Securonix -
Best forTeams combining SIEM, NDR, and EDR
A broad security platform for teams bringing SIEM, NDR, and EDR together.
7.7/10★★★★☆Visit NetWitness -
Best forTeams seeking open-source security monitoring
A broad open-source monitoring platform with paid cloud plans and configurable event analysis.
7.6/10★★★★☆Visit Wazuh -
Best forSmall teams wanting managed detection
Managed detections, alerting and response options, with plans from $12 per employee monthly.
7.5/10★★★★☆Visit Blumira -
Best forHybrid-cloud behavioral analytics buyers
Hybrid-cloud SIEM combining behavioral detection, risk scoring, and response orchestration.
- Cloud log sources
- Automated response
7.4/10★★★★☆Visit Gurucul -
Best forEnergy and SCADA security operations
A specialized SIEM for monitoring, investigating, and auditing energy-sector OT environments.
7.3/10★★★★☆Contact Siemens -
Best forTeams seeking AI-assisted SIEM investigations
AI-assisted SIEM investigations with a published starting price of $18,000 per year.
7.2/10★★★★☆Visit Graylog -
Best forTeams seeking open-source SIEM with SOAR
A self-hostable SIEM that pairs log correlation and alert investigation with automated response.
7.1/10★★★★☆Visit UTMStack -
Best forSecurity teams writing detections in Python or YAML
A cloud-native SIEM for teams that build detections and investigate with SQL or PantherFlow.
7.0/10★★★★☆Visit Panther -
Best forMSSPs and enterprises needing XDR and multitenancy
A hybrid XDR and SIEM platform that unifies detection, case investigation, and response.
6.9/10★★★☆☆Visit Stellar Cyber -
Best forCloud-native teams seeking OCSF detections
A cloud SIEM that combines OCSF normalization, tuned detections and AI-assisted triage.
6.8/10★★★☆☆Visit Hunters -
Best forSmaller self-hosted log monitoring deployments
A self-hosted SIEM for log search, event correlation, and rule-based response.
- Automated response
6.7/10★★★☆☆Contact Netsurion -
Best forSelf-hosted teams needing straightforward SEM
A self-hosted SIEM with log analysis, custom rules, and automated response.
6.6/10★★★☆☆Visit SolarWinds -
Best forSmall businesses needing endpoint protection
Affordable endpoint protection with ransomware response, not a SIEM-focused tool.
6.4/10★★★☆☆Visit Microsoft -
Best forGoogle Cloud teams managing application secrets
A focused Google Cloud service for storing, controlling, and auditing application secrets—not SIEM.
6.2/10★★★☆☆Visit Google Cloud
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Deployment | Score |
|---|---|---|---|---|---|
| 1 | CrowdStrike Falcon Next-Gen SIEM | Yes | Cloud | 9.3 | |
| 2 | Elastic Security | Yes | $0.09/GB usage-based | Hybrid | 9.2 |
| 3 | FortiSIEM | Hybrid | 9.1 | ||
| 4 | IBM QRadar SIEM | 9.0 | |||
| 5 | Rapid7 InsightIDR | Cloud | 8.8 | ||
| 6 | Splunk Enterprise | Yes | 8.7 | ||
| 7 | Devo Security Data Platform | No | 8.6 | ||
| 8 | ManageEngine Log360 | No | $795/yr | Hybrid | 8.5 |
| 9 | SentinelOne Singularity AI SIEM | Cloud | 8.4 | ||
| 10 | Sumo Logic | Yes | Cloud | 8.3 | |
| 11 | LevelBlue USM Anywhere | No | Hybrid | 8.2 | |
| 12 | Exabeam New-Scale SIEM | 8.1 | |||
| 13 | Coralogix SIEM | No | $0.42/GB usage-based | Cloud | 8.0 |
| 14 | Securonix UEBA | Hybrid | 7.9 | ||
| 15 | NetWitness Platform | Hybrid | 7.7 | ||
| 16 | Wazuh | Yes | $571/mo | 7.6 | |
| 17 | Blumira | No | $12/user/mo | Hybrid | 7.5 |
| 18 | Gurucul SIEM | No | Hybrid | 7.4 | |
| 19 | Siemens SIEM | Hybrid | 7.3 | ||
| 20 | Graylog Security | No | $18,000/yr | Hybrid | 7.2 |
| 21 | UTMStack | Yes | $238.80/mo | 7.1 | |
| 22 | Panther | 7.0 | |||
| 23 | Stellar Cyber Open XDR | 6.9 | |||
| 24 | Hunters | Cloud | 6.8 | ||
| 25 | Netsurion EventTracker | 6.7 | |||
| 26 | SolarWinds Security Event Manager | No | 6.6 | ||
| 27 | Microsoft Defender for Business | No | $3/user/mo | 6.4 | |
| 28 | Google Cloud Secret Manager | Yes | $0.03/unit/mo | 6.2 |
Head-to-head All 8 comparisons →
- CrowdStrike Falcon Next-Gen SIEM vs Devo Security Data Platform
- CrowdStrike Falcon Next-Gen SIEM vs ManageEngine Log360
- Elastic Security vs ManageEngine Log360
- FortiSIEM vs ManageEngine Log360
- IBM QRadar SIEM vs ManageEngine Log360
- Rapid7 InsightIDR vs ManageEngine Log360
- Splunk Enterprise vs ManageEngine Log360
- Devo Security Data Platform vs ManageEngine Log360
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How we rank security information and event management
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update