Attic FIXER is a commercial SSPM solution by Attic Security. Reach Security - MS E3/E5 Optimization is a commercial SSPM solution by Reach Security. Features, integrations, deployment and the company behind each one, side by side.
Automated Microsoft 365 security configuration management and remediation tool
Optimizes Microsoft E3/E5 security configs using real-world attack data.
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
Attic FIXER fits if you are a startup.
Reach Security - MS E3/E5 Optimization fits if you are a mid-market company or an enterprise.
Common questions when comparing Attic FIXER vs Reach Security - MS E3/E5 Optimization for SSPM.
Attic FIXER: Automated Microsoft 365 security configuration management and remediation tool. Built by Attic Security.
Reach Security - MS E3/E5 Optimization: Optimizes Microsoft E3/E5 security configs using real-world attack data. Built by Reach Security.
The table above shows where their features, integrations, deployment and company size fit differ.
Attic FIXER is made by Attic Security. Reach Security - MS E3/E5 Optimization is made by Reach Security. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Attic FIXER and Reach Security - MS E3/E5 Optimization are both SSPM products, and both cover Security Configuration, Misconfiguration. Use the table above to see where features, deployment and company size fit differ.
No SSPM shortlist yet. This is the closest one.
Updated 2026-11-02
See the shortlist
