Stellar Cyber Open XDR
Stellar Cyber Open XDR: Multi-tenant XDR analytics combining normalized data, detection, investigation, and response. Ranked #19 of 25 in Security Analytics by our editors (7.6/10); pricing: Pricing on request; best for service providers needing multi-tenant XDR analytics.
At a glance
- Editor score7.6 / 10
- PricingPricing on request
- Best forService providers needing multi-tenant XDR analytics
- Facts checked24 Sep 2026
Where it wins
- Normalizes logs, APIs, sensors, and other security data
- Combines ML, rules, UEBA, anomaly detection, and case correlation
- Supports multi-tenant operations and automated or manual response actions
Where it doesn't
- Commercial pricing requires contacting sales
- Support is provided through ticket-based channels
- Not open source; targets mid-market and enterprise deployments
Our verdict on Stellar Cyber Open XDR
Stellar Cyber Open XDR is a security operations platform for enterprises and managed security service providers. It combines next-generation SIEM, network detection and response, threat intelligence, intrusion detection, SOAR, and UEBA in one environment. The platform collects and normalizes data from logs, APIs, sensors, and integrations, then applies machine-learning models and rules to identify threats. Multi-tenant support suits service providers or organizations separating business units.
Its integration-oriented design is central to the product. Normalized data gives teams a common view across IT, OT, cloud, and security environments, while threat-intelligence sources enrich alerts. UEBA adds behavioral baselining and anomaly detection, and alert correlation turns related signals into investigation cases with context. Network detection and response capabilities extend coverage beyond log analysis, while integrations can trigger automated or manual response actions. Cloud and self-hosted deployment options support hybrid operating models.
The broad feature set favors teams seeking a consolidated security operations workflow rather than a narrowly focused analytics tool. Commercial buying begins with contacting sales, so organizations should scope deployment, licensing, and retention requirements during procurement. The published support channel is ticket-based, and the product is not open source. Stellar Cyber Open XDR is a strong fit for mid-market and enterprise security teams, MSSPs, and business units that need multitenancy; smaller organizations or buyers seeking a simple, self-service, single-purpose tool may prefer a narrower alternative.
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Stellar Cyber Open XDR pricing
Stellar Cyber Open XDR fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | Not verified |
| Deployment | Hybrid |
| Data retention | Not verified |
| Log ingestion limit | Not verified |
| UEBA | Yes |
| Anomaly detection | Yes |
| Threat intelligence | Yes |
| Case management | Yes |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Support | Tickets |
| Built for | Mid-market, Enterprise (editorial estimate) |
| Pricing | Pricing on request |
| Website | stellarcyber.ai |
| Facts checked | 24 Sep 2026 |
Alternatives to Stellar Cyber Open XDR
- CrowdStrike Falcon Next-Gen SIEMBroad cloud SIEM with CQL hunting, cross-domain search, and automated response.9.4
- Elastic SecurityFlexible SIEM analytics with extensive detection, hunting, and workflow capabilities.9.3
- FortiSIEMBroad IT/OT event analytics and response for complex security operations.9.2
See all Stellar Cyber Open XDR alternatives →
Also Ranked In
Stellar Cyber Open XDR is ranked in 3 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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