# Cloud Monitor (for Microsoft 365) vs Reach Security - MS E3/E5 Optimization: side-by-side comparison (2026) [Cloud Monitor (for Microsoft 365)](https://cybersectools.com/tools/cloud-monitor-for-microsoft-365) is a commercial [cloud access security broker](https://cybersectools.com/categories/casb) solution by [ManagedMethods](https://cybersectools.com/companies/managedmethods). [Reach Security - MS E3/E5 Optimization](https://cybersectools.com/tools/reach-security-ms-e3e5-optimization) is a commercial [SSPM](https://cybersectools.com/categories/sspm) solution by [Reach Security](https://cybersectools.com/companies/reach-security). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Cloud Monitor (for Microsoft 365) | Reach Security - MS E3/E5 Optimization | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Cloud Access Security Broker | SSPM | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | ManagedMethods | Reach Security | | Headquarters | – | – | ### Use cases and capabilities | | Cloud Monitor (for Microsoft 365) | Reach Security - MS E3/E5 Optimization | |---|---|---| | Microsoft 365 | Yes | Yes | | Education | Yes | – | | Microsoft | – | Yes | | Security Configuration | – | Yes | | Misconfiguration | – | Yes | | Visibility | – | Yes | ### Core features **Cloud Monitor (for Microsoft 365)** 8 features listed. Sign in on the page to see them. **Reach Security - MS E3/E5 Optimization** 6 features listed. Sign in on the page to see them. ### Integrations **Cloud Monitor (for Microsoft 365)** 4 integrations listed. Sign in on the page to see them. **Reach Security - MS E3/E5 Optimization** 2 integrations listed. Sign in on the page to see them. ## Cloud Monitor (for Microsoft 365) vs Reach Security - MS E3/E5 Optimization FAQ Common questions when comparing Cloud Monitor (for Microsoft 365) vs Reach Security - MS E3/E5 Optimization for cloud access security broker. ### What is the difference between Cloud Monitor (for Microsoft 365) and Reach Security - MS E3/E5 Optimization? **Cloud Monitor (for Microsoft 365)**: Cloud security & student data protection platform for M365 in K-12, built by ManagedMethods. **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. ### Who makes Cloud Monitor (for Microsoft 365) and Reach Security - MS E3/E5 Optimization? **Cloud Monitor (for Microsoft 365)** is made by ManagedMethods. **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. ### Is Cloud Monitor (for Microsoft 365) a good alternative to Reach Security - MS E3/E5 Optimization? In part. Cloud Monitor (for Microsoft 365) and Reach Security - MS E3/E5 Optimization 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. ## Related comparisons - [Cloud Monitor (for Microsoft 365) vs ManagedMethods Cloud Monitor](https://cybersectools.com/compare/cloud-monitor-for-microsoft-365-vs-managedmethods-cloud-monitor) - [Cloud Monitor (for Microsoft 365) vs CASB - Cloud Access Security Broker](https://cybersectools.com/compare/casb-cloud-access-security-broker-vs-cloud-monitor-for-microsoft-365) - [Cloud Monitor (for Microsoft 365) vs viLogics Cloud Access Security Broker](https://cybersectools.com/compare/cloud-access-security-broker-vs-cloud-monitor-for-microsoft-365) - [Reach Security - MS E3/E5 Optimization vs ManagedMethods Cloud Monitor](https://cybersectools.com/compare/managedmethods-cloud-monitor-vs-reach-security-ms-e3e5-optimization) - [Reach Security - MS E3/E5 Optimization vs CASB - Cloud Access Security Broker](https://cybersectools.com/compare/casb-cloud-access-security-broker-vs-reach-security-ms-e3e5-optimization) - [Reach Security - MS E3/E5 Optimization vs viLogics Cloud Access Security Broker](https://cybersectools.com/compare/cloud-access-security-broker-vs-reach-security-ms-e3e5-optimization) ## Alternatives to each - [See all Cloud Monitor (for Microsoft 365) alternatives](https://cybersectools.com/alternatives/cloud-monitor-for-microsoft-365) - [See all Reach Security - MS E3/E5 Optimization alternatives](https://cybersectools.com/alternatives/reach-security-ms-e3e5-optimization) --- Source: https://cybersectools.com/compare/cloud-monitor-for-microsoft-365-vs-reach-security-ms-e3e5-optimization For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/cloud-monitor-for-microsoft-365.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Cloud Monitor (for Microsoft 365) and Reach Security - MS E3/E5 Optimization: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md