# Comodo Secure Email Gateway vs SpamTitan for Office 365: side-by-side comparison (2026) [Comodo Secure Email Gateway](https://cybersectools.com/tools/comodo-secure-email-gateway) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Xcitium](https://cybersectools.com/companies/xcitium). [SpamTitan for Office 365](https://cybersectools.com/tools/spamtitan-for-office-365) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [SpamTitan (TitanHQ)](https://cybersectools.com/companies/spamtitan-titanhq). Features, integrations, deployment and the company behind each one, side by side. Need the answer fast? [Best Email Security Solutions for Business](https://cybersectools.com/shortlists/best-email-security-platforms) picks Proofpoint Core Email Protection, Microsoft Defender for Office 365, Mimecast Advanced Email Security and 4 more. ## Side-by-side comparison | | Comodo Secure Email Gateway | SpamTitan for Office 365 | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Email Security Platforms | Email Security Platforms | | Verified | No | No | | Deployment type | Cloud | Hybrid | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Xcitium | SpamTitan (TitanHQ) | | Headquarters | – | – | ### Use cases and capabilities | | Comodo Secure Email Gateway | SpamTitan for Office 365 | |---|---|---| | Active Directory | Yes | – | | Spam Prevention | Yes | Yes | | Zero Trust Architecture | Yes | – | | Microsoft 365 | – | Yes | | Zero Day | – | Yes | | Content Filtering | – | Yes | | Multi Tenancy | – | Yes | ### Core features **Comodo Secure Email Gateway** 10 features listed. Sign in on the page to see them. **SpamTitan for Office 365** 10 features listed. Sign in on the page to see them. ### Integrations **Comodo Secure Email Gateway** 2 integrations listed. Sign in on the page to see them. **SpamTitan for Office 365** 3 integrations listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Comodo Secure Email Gateway](https://cybersectools.com/tools/comodo-secure-email-gateway) fits if you want a cloud product. - [SpamTitan for Office 365](https://cybersectools.com/tools/spamtitan-for-office-365) fits if you need both cloud and on-premises options. ## Comodo Secure Email Gateway vs SpamTitan for Office 365 FAQ Common questions when comparing Comodo Secure Email Gateway vs SpamTitan for Office 365 for email security platforms. ### What is the difference between Comodo Secure Email Gateway and SpamTitan for Office 365? **Comodo Secure Email Gateway**: Cloud-based email gateway with spam filtering, anti-phishing, and containment. Built by Xcitium. **SpamTitan for Office 365**: Email security layer for M365 with anti-phishing, sandboxing, and DLP. Built by SpamTitan (TitanHQ). The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Comodo Secure Email Gateway and SpamTitan for Office 365? **Comodo Secure Email Gateway** is made by Xcitium. **SpamTitan for Office 365** is made by SpamTitan (TitanHQ). The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Comodo Secure Email Gateway a good alternative to SpamTitan for Office 365? Often, yes. Comodo Secure Email Gateway and SpamTitan for Office 365 are both Email Security Platforms products, and both cover Spam Prevention. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Comodo Secure Email Gateway vs SpamTitan Gateway](https://cybersectools.com/compare/comodo-secure-email-gateway-vs-spamtitan-gateway) - [Comodo Secure Email Gateway vs ID Agent Graphus](https://cybersectools.com/compare/comodo-secure-email-gateway-vs-id-agent-graphus) - [Comodo Secure Email Gateway vs SpamTitan](https://cybersectools.com/compare/comodo-secure-email-gateway-vs-spamtitan) - [SpamTitan for Office 365 vs SpamTitan Gateway](https://cybersectools.com/compare/spamtitan-for-office-365-vs-spamtitan-gateway) - [SpamTitan for Office 365 vs ID Agent Graphus](https://cybersectools.com/compare/id-agent-graphus-vs-spamtitan-for-office-365) - [SpamTitan for Office 365 vs SpamTitan](https://cybersectools.com/compare/spamtitan-vs-spamtitan-for-office-365) ## Alternatives to each - [See all Comodo Secure Email Gateway alternatives](https://cybersectools.com/alternatives/comodo-secure-email-gateway) - [See all SpamTitan for Office 365 alternatives](https://cybersectools.com/alternatives/spamtitan-for-office-365) --- Source: https://cybersectools.com/compare/comodo-secure-email-gateway-vs-spamtitan-for-office-365 For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/comodo-secure-email-gateway.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Comodo Secure Email Gateway and SpamTitan for Office 365: 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