Kaspersky Next XDR Optimum is a commercial extended detection and response solution by Kaspersky. Messageware Server Threat Guard (STG) is a commercial workload protection solution by Messageware. Features, integrations, deployment and the company behind each one, side by side.
XDR platform for SMBs with endpoint protection, cloud sandbox & AD integration.
Real-time threat detection & health monitoring for Windows/Exchange servers.
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Based on what each listing shows: deployment, company size, price and open source.
Kaspersky Next XDR Optimum fits if you want a cloud product.
Messageware Server Threat Guard (STG) fits if you need to run it on your own servers and you are an enterprise.
Common questions when comparing Kaspersky Next XDR Optimum vs Messageware Server Threat Guard (STG) for extended detection and response.
Kaspersky Next XDR Optimum: XDR platform for SMBs with endpoint protection, cloud sandbox & AD integration, built by Kaspersky.
Messageware Server Threat Guard (STG): Real-time threat detection & health monitoring for Windows/Exchange servers, built by Messageware.
The table above shows where their features, integrations, deployment and company size fit differ.
Kaspersky Next XDR Optimum is made by Kaspersky. Messageware Server Threat Guard (STG) is made by Messageware. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
In part. Kaspersky Next XDR Optimum and Messageware Server Threat Guard (STG) are not in the same category on CybersecTools. Both cover Microsoft 365. Use the table above to see where features, deployment and company size fit differ.
No Extended Detection and Response shortlist yet. This is the closest one.
Updated 2026-11-02
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