Stellar Cyber

BrandSan Jose, CaliforniaWebsite

Company Overview

By shining a bright light on the darkest corners of security operations, Stellar Cyber empowers organizations to see incoming attacks, know how to fight them, and act decisively – protecting what matters most. Stellar Cyber’s award-winning open security operations platform includes AI-driven SIEM, NDR, Open XDR, and Multi-Layer AITM under one license. With 1⁄3 of the top 250 MSSPs and over 14,000 customers worldwide, Stellar Cyber is one of the most trusted leaders in security operations. Learn more at https://stellarcyber.ai/.

Founded

2017

Headquarters

San Jose, California

Employees

51-200

0.7% last 12mo

Marketing Team

10

7% of company

Culture / Work-Life Signal

Overall rating

4.6 / 5

Work-life balance

4.2 / 5

Culture

4.7 / 5

Diversity & inclusion

4.8 / 5

Recommend to a friend

86%

Positive business outlook

81%

Overall Headcount Trend

Overall Headcount Trend

Company growth over the last 12 months

Salaries

Community Salary Data

Help build salary transparency at Stellar Cyber. Share your compensation anonymously.

Reviews

Rate This Company

Share your experience working here including compensation, culture, and work-life balance.

News

Stellar Cyber Named a Representative Vendor in Gartner® Hype Cycle for Midsize Enterprises, 2025

Nov 17, 2025 • Yahoo Finance

Stellar Cyber 6.2 Advances the Autonomous SOC with AI-Driven Case Narratives, Adaptive Intelligence, and Expanded Ecosystem Integration

Nov 12, 2025 • Business Wire

Stellar Cyber Named Representative Vendor in Gartner® 2025 Hype Cycle™ for Security Operations

Oct 20, 2025 • Business Wire

Jobs