Best Trellix XDR Alternatives in 2026
The top Trellix XDR alternatives are Elastic Security, Datadog Cloud SIEM and FortiSIEM: 15 threat hunting software our editors would look at instead of Trellix XDR, in our ranking order.
Trellix XDR: Enterprise XDR for Trellix-centered investigations, correlation, and response workflows. Where it falls short: sales-led pricing requires contacting trellix for a quote.
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Best forBroad, query-driven threat hunting teams
Query-driven SIEM with broad integrations, detection rules, and case workflows.
9.1/10★★★★★Try Elastic Security -
Best forCloud-first SOCs needing mature analytics
A cloud-first SIEM with SQL detections, MITRE-mapped rules, UEBA, and AI investigations.
- Endpoint telemetry
- Cloud telemetry
- Network telemetry
9.0/10★★★★☆Visit Datadog -
Best forEnterprise IT/OT security operations
A hybrid SIEM for teams that need IT/OT event correlation, investigation, and response.
7.4/10★★★★☆Visit Fortinet -
Best forSOC teams wanting complete investigation workflows
A broad SIEM investigation workflow, with capabilities that expand by package.
7.3/10★★★★☆Visit Rapid7 -
Best forOrganizations needing flexible self-hosted searching
A self-hosted platform for searching security and operational data with SPL and SPL2.
7.1/10★★★★☆Visit Splunk -
Best forLarge enterprises standardizing on QRadar
A self-hosted SIEM for teams that need real-time analytics and customizable detection.
6.9/10★★★☆☆Visit IBM -
Best forHybrid teams needing centralized telemetry
Centralizes hybrid telemetry, threat searches, vulnerability assessment, and response orchestration.
- Endpoint telemetry
- Cloud telemetry
- Network telemetry
6.8/10★★★☆☆Visit LevelBlue -
Best forAI-led hybrid-network threat investigations
A cross-domain threat hunting platform for investigating hybrid-network anomalies.
- Endpoint telemetry
- Cloud telemetry
- Network telemetry
6.6/10★★★☆☆Visit Darktrace -
Best forEnterprise self-hosted correlation and response
Enterprise SIEM for large-scale correlation, ATT&CK analysis, and orchestrated response.
- Cloud telemetry
- Network telemetry
- Investigation cases
6.5/10★★★☆☆Visit OpenText -
Best forCost-conscious cloud SIEM deployments
Cloud SIEM for real-time threat detection, flexible queries, and usage-based log pricing.
6.2/10★★★☆☆Visit Coralogix SIEM -
Best forSmall and mid-market log-hunting teams
Centralized log hunting and response with annual pricing starting at $795 for 10 log sources.
6.1/10★★★☆☆Visit ManageEngine -
Best forTeams wanting risk-based SIEM investigations
A risk-focused SIEM combining UEBA, detection engineering, investigations, and response workflows.
6.0/10★★★☆☆Visit Graylog -
Best forTeams starting with accessible cloud log hunting
Accessible cloud log hunting with live event views, parsing, searches, and alerts.
6.0/10★★★☆☆Visit Sumo Logic -
Best forTeams seeking unified SIEM and UEBA operations
A unified SIEM and UEBA platform for complex security operations and threat response.
6.0/10★★★☆☆Visit Securonix -
Best forEndpoint-focused hunting with XDR correlation
Cross-surface XDR pairs PowerQuery hunting with automated response, but starts at 14-day retention.
- Endpoint telemetry
- Cloud telemetry
- Network telemetry
6.0/10★★★☆☆Visit SentinelOne
Trellix XDR Alternatives: Common Questions
What is the best alternative to Trellix XDR?
Elastic Security: #1 in our Threat Hunting Software ranking, with an editor score of 9.1 out of 10. Query-driven SIEM with broad integrations, detection rules, and case workflows.
Is there a free alternative to Trellix XDR?
Yes. Elastic Security, Splunk Enterprise and Sumo Logic have a free plan or a free tier.
Trellix XDR vs Each Alternative
| # | Tool | Free plan | Paid from | Hunting query language | Endpoint telemetry | Cloud telemetry | Network telemetry | Score |
|---|---|---|---|---|---|---|---|---|
| 21 | Trellix XDR | No | — | Proprietary | Yes | Yes | Yes | 5.5 |
| 1 | Elastic Security | Yes | — | — | — | — | — | 9.1 |
| 2 | Datadog Cloud SIEM | No | — | Sql | Yes | Yes | Yes | 9.0 |
| 3 | FortiSIEM | — | — | — | — | — | — | 7.4 |
| 4 | Rapid7 InsightIDR | — | — | — | — | — | — | 7.3 |
| 5 | Splunk Enterprise | Yes | — | — | — | — | — | 7.1 |
| 6 | IBM QRadar SIEM | — | — | — | — | — | — | 6.9 |
| 7 | AT&T AlienVault USM Anywhere | — | — | Proprietary | Yes | Yes | Yes | 6.8 |
| 8 | Darktrace / NETWORK | — | — | — | Yes | Yes | Yes | 6.6 |
| 9 | OpenText Enterprise Security Manager (ArcSight ESM) | — | — | — | — | Yes | Yes | 6.5 |
| 10 | Coralogix SIEM | No | — | — | — | — | — | 6.2 |
| 11 | ManageEngine Log360 | No | — | — | — | — | — | 6.1 |
| 12 | Graylog Security | No | — | — | — | — | — | 6.0 |
| 13 | Sumo Logic | Yes | — | — | — | — | — | 6.0 |
| 14 | Securonix Unified Defense SIEM | — | — | — | — | — | — | 6.0 |
| 15 | SentinelOne Singularity XDR | No | — | Proprietary | Yes | Yes | Yes | 6.0 |
Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
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