# Stellar Cyber

Stellar Cyber is a cybersecurity company based in the United States, founded in 2015. It has 2 products listed on CybersecTools.

> Open XDR platform correlating security data with AI-driven threat detection

Source: https://cybersectools.com/companies/stellar-cyber · Updated January 2026

## Quick facts

- Category: [Security Operations](https://cybersectools.com/categories/security-operations)
- Type: Product vendor
- Headquarters: United States
- Founded: 2015
- Products listed: 2
- Website: [stellarcyber.ai](https://www.stellarcyber.ai/)

## What does Stellar Cyber do?

Stellar Cyber develops an Open XDR (Extended Detection and Response) platform that consolidates security data from multiple sources to provide comprehensive threat detection and response capabilities. The platform ingests data from network security tools, endpoint security solutions, firewalls, identity tools, cloud security products, and other security infrastructure to create unified visibility across an organization's entire attack surface.

The platform emphasizes data normalization and correlation across disparate security tools, using machine learning to baseline normal behavior and identify anomalies. Rather than relying solely on rule-based detection, the system applies artificial intelligence to reduce alert volumes from potentially millions of events down to actionable incidents. For example, the platform can analyze IDS alerts and use behavioral analytics to filter out false positives based on factors like normal login times, locations, and session durations.

Stellar Cyber's architecture is API-driven and designed to integrate with existing security investments, avoiding vendor lock-in. The platform includes capabilities for threat hunting, network detection and response (NDR), and next-generation SIEM functionality. It serves both enterprise customers and managed security service providers (MSSPs), enabling security operations centers to correlate complex, multi-dimensional attacks across network traffic, endpoints, applications, and cloud environments. The system aims to help SOC teams scale their operations by automating pattern recognition and allowing analysts to focus on strategic security work.

Categories: [Security Operations](https://cybersectools.com/categories/security-operations)

## Stellar Cyber products

- [Stellar Cyber Human-Augmented Autonomous SOC](https://cybersectools.com/tools/stellar-cyber-human-augmented-autonomous-soc): AI-native SecOps platform combining SIEM, XDR, NDR, ITDR, and UEBA capabilities (commercial)
- [Stellar Cyber Multi-Layered AI Platform](https://cybersectools.com/tools/stellar-cyber-multi-layered-ai-platform): AI-driven Open XDR platform for MSSPs with multi-tenancy and automation (commercial)

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