# Cato Networks Cato SWG (Secure Web Gateway) vs Reach Security - MS E3/E5 Optimization: side-by-side comparison (2026) [Cato Networks Cato SWG (Secure Web Gateway)](https://cybersectools.com/tools/cato-networks-cato-swg-secure-web-gateway) is a commercial [security service edge](https://cybersectools.com/categories/sse) solution by [Cato Networks](https://cybersectools.com/companies/cato-networks). [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 | | Cato Networks Cato SWG (Secure Web Gateway) | Reach Security - MS E3/E5 Optimization | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Security Service Edge | SSPM | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Cato Networks | Reach Security | | Headquarters | – | – | ### Use cases and capabilities | | Cato Networks Cato SWG (Secure Web Gateway) | Reach Security - MS E3/E5 Optimization | |---|---|---| | Content Filtering | Yes | – | | SASE | Yes | – | | Secure Web Gateway | Yes | – | | TLS | Yes | – | | URL Filtering | Yes | – | | Microsoft | – | Yes | | Microsoft 365 | – | Yes | | Security Configuration | – | Yes | | Misconfiguration | – | Yes | | Visibility | – | Yes | ### Core features **Cato Networks Cato SWG (Secure Web Gateway)** 10 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 **Cato Networks Cato SWG (Secure Web Gateway)** No integrations listed. **Reach Security - MS E3/E5 Optimization** 2 integrations listed. Sign in on the page to see them. ## Cato Networks Cato SWG (Secure Web Gateway) vs Reach Security - MS E3/E5 Optimization FAQ Common questions when comparing Cato Networks Cato SWG (Secure Web Gateway) vs Reach Security - MS E3/E5 Optimization for security service edge. ### What is the difference between Cato Networks Cato SWG (Secure Web Gateway) and Reach Security - MS E3/E5 Optimization? **Cato Networks Cato SWG (Secure Web Gateway)**: Cloud-based SWG providing web filtering, threat protection, and policy enforcement. Built by Cato Networks. **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 Cato Networks Cato SWG (Secure Web Gateway) and Reach Security - MS E3/E5 Optimization? **Cato Networks Cato SWG (Secure Web Gateway)** is made by Cato Networks. **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 Cato Networks Cato SWG (Secure Web Gateway) a good alternative to Reach Security - MS E3/E5 Optimization? In part. Cato Networks Cato SWG (Secure Web Gateway) and Reach Security - MS E3/E5 Optimization are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Cato Networks Cato SWG (Secure Web Gateway) vs dope.security DOPE.SWG](https://cybersectools.com/compare/cato-networks-cato-swg-secure-web-gateway-vs-dopesecurity-dopeswg) - [Cato Networks Cato SWG (Secure Web Gateway) vs EnforceGate vX](https://cybersectools.com/compare/cato-networks-cato-swg-secure-web-gateway-vs-enforcegate-vx) - [Cato Networks Cato SWG (Secure Web Gateway) vs SonicWall Secure Internet Access](https://cybersectools.com/compare/cato-networks-cato-swg-secure-web-gateway-vs-sonicwall-secure-internet-access) - [Reach Security - MS E3/E5 Optimization vs dope.security DOPE.SWG](https://cybersectools.com/compare/dopesecurity-dopeswg-vs-reach-security-ms-e3e5-optimization) - [Reach Security - MS E3/E5 Optimization vs EnforceGate vX](https://cybersectools.com/compare/enforcegate-vx-vs-reach-security-ms-e3e5-optimization) - [Reach Security - MS E3/E5 Optimization vs SonicWall Secure Internet Access](https://cybersectools.com/compare/reach-security-ms-e3e5-optimization-vs-sonicwall-secure-internet-access) ## Alternatives to each - [See all Cato Networks Cato SWG (Secure Web Gateway) alternatives](https://cybersectools.com/alternatives/cato-networks-cato-swg-secure-web-gateway) - [See all Reach Security - MS E3/E5 Optimization alternatives](https://cybersectools.com/alternatives/reach-security-ms-e3e5-optimization) --- Source: https://cybersectools.com/compare/cato-networks-cato-swg-secure-web-gateway-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/cato-networks-cato-swg-secure-web-gateway.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Cato Networks Cato SWG (Secure Web Gateway) 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