Question 1

What is the difference between Attic MDR vs Ostra Security?

Accepted Answer

**Attic MDR**: 24/7 managed detection and response service for Microsoft 365 environments. built by Attic Security. Core capabilities include 24/7 monitoring of Microsoft 365 environments, cloud, devices, emails, files, Teams, and network connections, Real-time detection of fake Microsoft 365 login pages with red alert screens and authenticity verification, Automated incident response and threat containment when suspicious activities are detected..

**Ostra Security**: Managed security service provider offering MDR, SIEM, and endpoint protection. built by Ostra Security. Core capabilities include Managed SIEM with real-time threat detection and log analysis, Managed Detection and Response (MDR) with contextual response, Endpoint security protection and management..

Both serve the Managed Detection and Response market but differ in approach, feature depth, and target audience.

Question 2

What features do Attic MDR vs Ostra Security offer?

Accepted Answer

**Attic MDR** differentiates with 24/7 monitoring of Microsoft 365 environments, cloud, devices, emails, files, Teams, and network connections, Real-time detection of fake Microsoft 365 login pages with red alert screens and authenticity verification, Automated incident response and threat containment when suspicious activities are detected. **Ostra Security** differentiates with Managed SIEM with real-time threat detection and log analysis, Managed Detection and Response (MDR) with contextual response, Endpoint security protection and management.

Question 3

Who makes Attic MDR vs Ostra Security?

Accepted Answer

**Attic MDR** is developed by Attic Security. **Ostra Security** is developed by Ostra Security. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Question 4

Is Attic MDR a good alternative to Ostra Security?

Accepted Answer

Attic MDR and Ostra Security serve similar Managed Detection and Response use cases: both are Managed Detection and Response tools, both cover Ransomware Prevention. Review the feature comparison above to determine which fits your requirements.

Attic MDR vs Ostra Security: Side-by-Side Comparison (2026)

Attic MDR

Ostra Security

Side-by-Side Comparison

NIST CSF 2.0 Mapping

Need help choosing?

Attic MDR vs Ostra Security FAQ

Related Comparisons

Explore alternatives to:

FEATURED

Stay Updated with Mandos Brief

FEATURED

Stay Updated with Mandos Brief