Open Cybersecurity Alliance
Trusted Tools. Stronger Together.
With over 14,000 customers across 50+ countries, Stellar Cyber’s Open Cybersecurity Alliance brings together leading technologies to work better as one—so you can detect threats faster, respond smarter, and get more from the tools you already trust.
How Customers Benefit from the
Open Cybersecurity Alliance
Supercharge Security Analysts
Better Together Isn’t Just a Concept—it’s a Strategy.
By connecting insights across hundreds of integrated tools, we help you piece together complex attacks with clarity and speed—turning your existing security stack into a coordinated force for stronger defense.
- Threat Intelligence
- Firewalls
- SaaS Applications (CASB)
- Endpoints and Servers (EPP/EDR)
- Public & Private Cloud
- Vulnerability Management
Partner Testimonials
"Our AI-driven threat prevention and security solutions work in concert with other leading technologies to streamline security operations, reduce risk, and enhance response capabilities for organizations worldwide."
at Check Point Software Technologies.
"Through the Stellar Cyber Open Cybersecurity Alliance, our joint customers benefit from an open and interoperable security ecosystem, seamlessly integrating ESET's industry-leading Endpoint Detection and Response (EDR) capabilities with best-in-class technologies for unified defense”
“By joining the Stellar Cyber Open Cybersecurity Alliance Program, we are expanding our ability to integrate into a broader security ecosystem, giving joint customers a more comprehensive approach to threat protection.."
“At Mimecast, we are thrilled to join Stellar Cyber’s Open Cybersecurity Alliance. The collaboration will empower joint customers to keep ahead of evolving threats with a human-centric approach to mitigating risk.”
"By participating in the Stellar Cyber Open Cybersecurity Alliance, our joint customers benefit from an open, integrated security ecosystem that enhances their Secure Access Service Edge (SASE) architecture with top-tier detection, response, and automation capabilities."
“With the out-of-the-box integrations available from Stellar Cyber, our customers can supercharge their security operations without any heavy lifting.”
“The integration with Stellar Cyber aligns perfectly with that mission by combining our cutting-edge cybersecurity solutions with a robust and scalable platform for holistic threat detection and response.”
Featured Alliance Partners

1Password and Stellar Cyber Streamline Security Data Management and Accelerates Threat Detection and Response

Stellar Cyber makes the most out of your AWS data, improving security posture
Armis and Stellar Cyber Integrating Exposure Management and Open XDR to Drive Improved Security Posture

Combing two powerful AI-driven security solutions to speed the cyber investigation lifecycle
Stellar Cyber and Bitdefender Comprehensive Threat Detection and Response for Advanced Security Operations
Stellar Cyber and Check Point integrated security to cut false positives and turn firewall/IPS logs into actionable events.
Combining the power of Open XDR and the leading security orchestration and response to speed investigations
ESET and Stellar Cyber.
Endpoint Security with AI-Driven SecOps Simplify Security
Operations

MSP-Driven SASE and Open XDR SIEM Drive SecOp Effectiveness and Efficiency Gains

Comprehensive Security Operations for Any OT Environment
Stellar Cyber and LastPass Solution Brief. Streamline Security Data Management and Enhance Threat Detection End-to-End
Malwarebytes and Stellar Cyber focus on delivering products that meet the needs of resource-constrained security teams.

Integration and support for a wide set of Microsoft business and security applications
The Mimecast & Stellar Cyber integration deliver best-of-breed threat intelligence sharing and multilayered detection...
Stellar Cyber and Netskope deliver superior user context, improving security operations
Oracle and Stellar Cyber working together to drive faster cloud transformation.

Stellar Cyber and RedSense Enhance threat identification, improve the quality of alerts, and respond more effectively to cyber threats and incidents
Stellar Cyber and SentinelOne working together to keep environments secure, delivering consistent security outcomes...
Stellar Cyber and Sophos Unified Threat Detection and Response for Security Operations
Swimlane and Stellar Cyber together, we deliver an integrated automated detection and response platform across the entire IT infrastructure
Working with Trellix, Stellar Cyber speeds threat detection, investigation, and response

Torq and Stellar Cyber Hyperautomation-Driven Security Operations That Drive Efficiency and Productivity Gains
Stellar Cyber and WithSecure End-to-End Threat Detection and Response for Modern Security Operations
Take Control with Open Cybersecurity Alliance
Choose What
You Need
Don't let any one vendor dictate the tools you use to protect your environments. With Open XDR, you choose what to use and not use.
Find Attacks
Faster
With Open XDR, attackers cannot hide in the blindspots left by some security products. Through automated AI-driven analysis and correlation, complex attacks come to light.
Security that Grows
with You
The flexibility and adaptability of Open XDR means it can grow with you as your security needs change, making security concerns a thing of the past.
Become a Member of Our Expanding Alliance
Stellar Cyber and our Open XDR is the security operations platform of choice for MSSPs and Enterprise security teams looking for a new approach to completing effective threat detection, investigation, response, and remediation. With each new opportunity, our partners gain a potential new customer. Now is the time to become part of the vibrant, problem-solving focused Stellar Cyber Open Cybersecurity Alliance .
Complete this short form to begin your open alliance partner journey.







