# Mimecast Advanced Email Security vs SpamTitan for Office 365: 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 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.

## 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 for Office 365 |
|---|---|---|
| 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 for Office 365 |
|---|---|---|
| Microsoft 365 | Yes | Yes |
| Spam Prevention | – | Yes |
| Zero Day | – | Yes |
| Content Filtering | – | Yes |
| Multi Tenancy | – | Yes |

### Core features

**Mimecast Advanced Email Security**

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

**Mimecast Advanced Email Security**

31 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.

## Mimecast Advanced Email Security vs SpamTitan for Office 365 FAQ

Common questions when comparing Mimecast Advanced Email Security vs SpamTitan for Office 365 for email security platforms.

### What is the difference between Mimecast Advanced Email Security and SpamTitan for Office 365?

**Mimecast Advanced Email Security**: Email security platform protecting M365 & Google Workspace from threats, built by Mimecast.

**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 Mimecast Advanced Email Security and SpamTitan for Office 365?

**Mimecast Advanced Email Security** is made by Mimecast. **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 Mimecast Advanced Email Security a good alternative to SpamTitan for Office 365?

Often, yes. Mimecast Advanced Email Security and SpamTitan for Office 365 are both Email Security Platforms products, and both cover Microsoft 365. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Mimecast Advanced Email Security vs ID Agent Graphus](https://cybersectools.com/compare/id-agent-graphus-vs-mimecast-advanced-email-security)
- [Mimecast Advanced Email Security vs SpamTitan](https://cybersectools.com/compare/mimecast-advanced-email-security-vs-spamtitan)
- [Mimecast Advanced Email Security vs Hornetsecurity](https://cybersectools.com/compare/hornetsecurity-vs-mimecast-advanced-email-security)
- [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)
- [SpamTitan for Office 365 vs Hornetsecurity](https://cybersectools.com/compare/hornetsecurity-vs-spamtitan-for-office-365)

## Alternatives to each

- [See all Mimecast Advanced Email Security alternatives](https://cybersectools.com/alternatives/mimecast-advanced-email-security)
- [See all SpamTitan for Office 365 alternatives](https://cybersectools.com/alternatives/spamtitan-for-office-365)

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Source: https://cybersectools.com/compare/mimecast-advanced-email-security-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/mimecast-advanced-email-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Mimecast Advanced Email Security 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