OpenText ArcSight Enterprise Security Manager (ESM) Alternatives (January 2026)

OpenText ArcSight Enterprise Security Manager

https://www.opentex.com/products/arcsight-enterprise-security-manager/

ArcSight Enterprise Security Manager (ESM) is a powerful SIEM tool that empowers your security operations team with real-time threat detection and native SOAR.

4.4/5

269+ reviews

Reviewed on:

Gartner

IBM QRadar SIEM

https://www.ib

.com/products/qradar-siem/

Learn about intelligent security information and event management (SIEM) with IBM QRadar SIEM for actionable insight into your most critical threats.

SIEM Solutions & Tools | Get Best Enterprise SIEM Software | FortiSIEM

https://www.fortine

.com/products/siem/fortisiem/

FortiSIEM - Fortinet's SIEM solution offers advanced threat protection to organizations. Explore more about Security Information and Event Management (SIEM) Software

LogRhythm SIEM | UEBA, SOAR, & NDR

https://logrhyth

.com/products/logrhythm-siem/

Learn how the LogRhythm SIEM platform effectively unifies log management, security analytics, case management, and incident response.

Unified SIEM tool & SOAR solution | ManageEngine Log360

https://www.manageengin

.com/log-management/

ManageEngine's Log360 is a unified SIEM tool with integrated DLP and CASB capabilities that helps security operations centers to detect, respond, triage, and mitigate cyberattacks with advanced security & threat analytics.

EnCase Endpoint Security | OpenText

https://www.opentex

.com/products/encase-endpoint-security/

OpenText EnCase Endpoint Security empowers security analysts with 360-degree endpoint visibility to detect, triage and respond to threats.

IBM QRadar SOAR

https://www.ib

.com/products/qradar-soar/

Manage security operations and automate workflows around threat detection and incident response.

Splunk Enterprise Security | Splunk

https://www.splun

.com/en_us/products/enterprise-security.html/

Powered by an extensible data platform, Splunk Enterprise Security delivers data-driven insights so you can protect your business and mitigate risk at scale.

Securonix - Unified Defense SIEM, TDIR, UEBA & SOAR Solutions

https://www.securoni

.com/

Explore Securonix for comprehensive cybersecurity across SIEM, TDIR, UEBA, and SOAR on a scalable cloud platform. Proven effectiveness with top customer ratings.

InsightIDR | Cloud-Based, Next-Gen SIEM Solution | Rapid7

https://www.rapid

.com/products/insightidr/

Explore InsightIDR - Rapid7's next-gen security information and event management (SIEM) solution for a cloud-first era. Start your free trial today!