# Mimecast Advanced Email Security vs SpamTitan Gateway: side-by-side comparison (2026) [Mimecast Advanced Email Security](https://cybersectools.com/tools/mimecast-advanced-email-security) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Mimecast](https://cybersectools.com/companies/mimecast). [SpamTitan Gateway](https://cybersectools.com/tools/spamtitan-gateway) 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. ## Our take What our shortlists say about the one we picked. ### [Mimecast Advanced Email Security](https://cybersectools.com/tools/mimecast-advanced-email-security) Best for: Companies wanting a full gateway with clear tracking It earns its place because you can run it as a gateway or through an API, and archiving and continuity sit in the same platform, which suits a company with a mixed mail setup. Social graphing and computer vision aim at impersonation, not only malware. Weigh whether you need the archive and continuity parts, since they change how much of your mail flow depends on one vendor. From [Best Email Security Solutions for Business](https://cybersectools.com/shortlists/best-email-security-platforms), Fall 2026. Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about). 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 | | Mimecast Advanced Email Security | SpamTitan Gateway | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Email Security Platforms | Email Security Platforms | | Verified | No | No | | Deployment type | Hybrid | Hybrid | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Mimecast | SpamTitan (TitanHQ) | | Headquarters | – | – | ### Use cases and capabilities | | Mimecast Advanced Email Security | SpamTitan Gateway | |---|---|---| | Microsoft 365 | Yes | – | | Spam Prevention | – | Yes | | Content Filtering | – | Yes | | SPF | – | Yes | | DKIM | – | Yes | | Multi Tenancy | – | Yes | | Gateway | – | Yes | | Active Directory | – | Yes | ### Core features **Mimecast Advanced Email Security** 10 features listed. Sign in on the page to see them. **SpamTitan Gateway** 10 features listed. Sign in on the page to see them. ### Integrations **Mimecast Advanced Email Security** 31 integrations listed. Sign in on the page to see them. **SpamTitan Gateway** 2 integrations listed. Sign in on the page to see them. ## Mimecast Advanced Email Security vs SpamTitan Gateway FAQ Common questions when comparing Mimecast Advanced Email Security vs SpamTitan Gateway for email security platforms. ### What is the difference between Mimecast Advanced Email Security and SpamTitan Gateway? **Mimecast Advanced Email Security**: Email security platform protecting M365 & Google Workspace from threats. Built by Mimecast. **SpamTitan Gateway**: Email security gateway appliance for spam/malware filtering and mail flow control. Built by SpamTitan (TitanHQ). The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Mimecast Advanced Email Security and SpamTitan Gateway? **Mimecast Advanced Email Security** is made by Mimecast. **SpamTitan Gateway** 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 Mimecast Advanced Email Security a good alternative to SpamTitan Gateway? Often, yes. Mimecast Advanced Email Security and SpamTitan Gateway are both Email Security Platforms products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Mimecast Advanced Email Security vs MX Layer Outbound Email Filtering](https://cybersectools.com/compare/mimecast-advanced-email-security-vs-mx-layer-outbound-email-filtering) - [Mimecast Advanced Email Security vs SmarterTools SmarterMail](https://cybersectools.com/compare/mimecast-advanced-email-security-vs-smartertools-smartermail) - [Mimecast Advanced Email Security vs SpamTitan for Office 365](https://cybersectools.com/compare/mimecast-advanced-email-security-vs-spamtitan-for-office-365) - [SpamTitan Gateway vs MX Layer Outbound Email Filtering](https://cybersectools.com/compare/mx-layer-outbound-email-filtering-vs-spamtitan-gateway) - [SpamTitan Gateway vs SmarterTools SmarterMail](https://cybersectools.com/compare/smartertools-smartermail-vs-spamtitan-gateway) - [SpamTitan Gateway vs SpamTitan for Office 365](https://cybersectools.com/compare/spamtitan-for-office-365-vs-spamtitan-gateway) ## Alternatives to each - [See all Mimecast Advanced Email Security alternatives](https://cybersectools.com/alternatives/mimecast-advanced-email-security) - [See all SpamTitan Gateway alternatives](https://cybersectools.com/alternatives/spamtitan-gateway) --- Source: https://cybersectools.com/compare/mimecast-advanced-email-security-vs-spamtitan-gateway For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/mimecast-advanced-email-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Mimecast Advanced Email Security and SpamTitan Gateway: 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