Stellar Cyber Open XDR - logo
Close this search box.
Stellar Cyber Open XDR - logo
Stellar Cyber Open XDR - logo

Next Generation SIEM

Taking the Complexity out of SIEM

Stellar Cyber Next-Generation SIEM, as a critical component within the Stellar Cyber Open XDR Platform, is the only NG SIEM on the market specifically designed to meet the needs of the lean security team.

A Next Generation SIEM That Delivers


Powered by AI

While most NG-SIEMs force security teams to create and manage rules, our AI-Powered NG-SIEM gives security teams more time to focus on investigations instead of maintaining an out-dated security product.


Optimized for Speed

Accelerate investigations and threat hunting through automation and intelligent data management, making queries lightning-fast. Power through your investigation backlog live never before.


Integrations Included

You need the right data to find threats. With Stellar Cyber and the over 400 integrations available out of the box (and more delivered regularly), you can be confident that attackers cannot hide in the blind spots left by your old SIEM anymore.

Automated threat hunting

Cloud Scale

Scalable big data infrastructure with microservice architecture means you don’t have to worry about volume.


Multiple Native Capabilities

Stellar Cyber includes Next Gen SIEM with NDR, UEBA, TIP, FIM, Malware Sandbox, and Response.

EDR Software

Flexible Anywhere Deployment

The platform goes wherever it is needed – on premise, cloud or hybrid. Setup granular access controls and tenant structures to meet the needs of your organization.

Sportscar Performance XDR For A Family Sedan Budget!

Gartner PeerInsights

Stellar Cyber delivers built-in Network Detection & Response (NDR), Next Gen SIEM and Automated Response

Rik Turner Principal Analyst, Infrastructure Solutions

Stellar Cyber reduced our analysis expenses and enabled us to kill threats far more quickly.

Central IT Department University of Zurich

Users can enhance their favorite EDR tools with full integration into an XDR platform, obtaining greater visibility.

Jon Oltsik Senior Principal Analyst and ESG Fellow

Key Features

Open XDR security services


Ingesting, normalizing, enriching, and fusing large volumes of data from every IT and security tool and running an AI engine demands a scalable architecture. Stellar Cyber handles whatever data volume and user scale are required for the mission.

Endpoint detection and response tools

Multi-Tier, Multi-Tenant,

Stellar Cyber goes wherever you need it – on-premises, in the cloud, or hybrid. Multi-tenancy is built in to ensure flexible, secure operations for any organization. Multi-site allows data to stay resident in its region and be compliant and scalable in complex operating environments.

AlienVault alternatives

Beyond Manual
Rules With AI

Stellar Cyber brings together the best of human-driven and machine-driven security analysis. Security analysts can define their own rules and playbooks to hunt out certain behavior, and develop response actions based on alerts.

Network detection and response

More Than Just Logs,
It’s About Context

Security isn’t about just storing logs, it’s ultimately about representing the entire attack surface through contextual data. Just like legacy SIEMs, Stellar Cyber can ingest logs from all sources with a powerful parser framework.

Scroll to Top