Stellar Cyber
Artificial Intelligence
San Jose, California

(0.0)
Review

Overall Rank: 55
Category: Artificial Intelligence
Category Rank: 17

Awards:

  • Top AI Companies of 2025

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Profile

Stellar Cyber empowers mid-sized organizations and managed security service providers (MSSPs) to see incoming attacks, know how to fight them, and act decisively – protecting what matters most. Stellar Cyber’s open security operations platform includes AI-SIEM, live network traffic analysis, Open XDR, and Multi-Layer AI™–all under one license. With one-third of the top 250 MSSPs and over 12,000 customers worldwide, Stellar Cyber is one of the most trusted leaders in security operations.


Visit https://stellarcyber.ai/


Key Products

Stellar Cyber Open SecOps Platform


Customer Insights

“When we deploy Stellar, we’re able to build deployment packages wherever we need them. The data collectors are very reliable. The platform is very reliable. The dashboards are also very customizable. The biggest benefit of working with Stellar is the people. The communication, the availability, the responsiveness, the innovation, the thought leadership. Those are all things that I’ve just been thoroughly and continually impressed with.” — Mike Saylor, Blackswan Cybersecurity (MSSP)


 


“We got a more holistic view of what was happening in our global network because Stellar Cyber group alerts into incidents that point to what’s happening. If you’re familiar with SIEM, you’ll have no issues with Stellar Cyber and learning the platform. However, if you’re not running Stellar Cyber Open XDR, EDR, and some SOC function, you’re leaving yourself open to attack.” — John Mayled, International IT & Security Director, PlastiPak Packaging, Inc.


 


“Stellar Cyber helped close our visibility gap as no other solutions could. As a result, it has become indispensable to our organization, allowing us to act on potential threats immediately.” — Amada Stowell, Information Security & Privacy Analyst, A-Dec


Key Executives


  • Changming Lui, Co-Founder and Chief Executive Officer

  • Aimei Wei, Co-Founder and Chief Technical Officer

  • Steve Garrison, Chief Marketing Officer

  • Jim O’Hara, Chief Revenue Officer

  • Snehal Contractor, Senior Vice President of Global Sales Engineering

  • Subo Guha, Senior Vice President of Product Management

  • Tony Chou, Senior Vice President of Customer Success


Investors

To date, Stellar Cyber has raised $102 million in funding. Investors include Samsung Next, Highland Capital Partners, Valley Capital Partners, and Northern Light Venture Capital. 


Competitors


  • Torq

  • Gurucul

  • Hunters.AI


Corporate Responsibility

Stellar Cyber University Program


To help bridge the cybersecurity skills gap and prepare the next generation of cybersecurity analysts and innovators, Stellar Cyber created this unique program. The Stellar Cyber University Program makes it easy for high schools, colleges, and universities to add best-of-breed tools to any existing cybersecurity program or add a cybersecurity program to their curriculum for the first time. Industry veterans from Stellar Cyber serve as mentors and coaches for students to help them gain an understanding of what a career in cybersecurity is like. Participating organizations can receive special discounts on Stellar Cyber tools to help them meet campus-wide cybersecurity needs. Active students in the program are eligible to apply for prestigious internships with Stellar Cyber customers and select technology partners, gaining valuable in-the-field experience. 


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