# INKY Graymail Protection vs SpamTitan Gateway: side-by-side comparison (2026)

[INKY Graymail Protection](https://cybersectools.com/tools/inky-graymail-protection) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [INKY Technology Corporation](https://cybersectools.com/companies/inky-technology-corporation). [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.

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

| | INKY Graymail Protection | SpamTitan Gateway |
|---|---|---|
| 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 | INKY Technology Corporation | SpamTitan (TitanHQ) |
| Headquarters | – | – |

### Use cases and capabilities

| | INKY Graymail Protection | SpamTitan Gateway |
|---|---|---|
| Microsoft 365 | Yes | – |
| Multi Tenancy | Yes | Yes |
| Spam Prevention | – | Yes |
| Content Filtering | – | Yes |
| SPF | – | Yes |
| DKIM | – | Yes |
| Gateway | – | Yes |
| Active Directory | – | Yes |

### Core features

**INKY Graymail Protection**

5 features listed. Sign in on the page to see them.

**SpamTitan Gateway**

10 features listed. Sign in on the page to see them.

### Integrations

**INKY Graymail Protection**

3 integrations listed. Sign in on the page to see them.

**SpamTitan Gateway**

2 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.

- [INKY Graymail Protection](https://cybersectools.com/tools/inky-graymail-protection) fits if you want a cloud product.
- [SpamTitan Gateway](https://cybersectools.com/tools/spamtitan-gateway) fits if you need both cloud and on-premises options.

## INKY Graymail Protection vs SpamTitan Gateway FAQ

Common questions when comparing INKY Graymail Protection vs SpamTitan Gateway for email security platforms.

### What is the difference between INKY Graymail Protection and SpamTitan Gateway?

**INKY Graymail Protection**: Filters bulk and graymail to reduce email distractions and boost productivity. Built by INKY Technology Corporation.

**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 INKY Graymail Protection and SpamTitan Gateway?

**INKY Graymail Protection** is made by INKY Technology Corporation. **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 INKY Graymail Protection a good alternative to SpamTitan Gateway?

Often, yes. INKY Graymail Protection and SpamTitan Gateway are both Email Security Platforms products, and both cover Multi Tenancy. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [INKY Graymail Protection vs TitanHQ Cybersecurity Bundles](https://cybersectools.com/compare/inky-graymail-protection-vs-titanhq-cybersecurity-bundles)
- [INKY Graymail Protection vs MX Layer Outbound Email Filtering](https://cybersectools.com/compare/inky-graymail-protection-vs-mx-layer-outbound-email-filtering)
- [INKY Graymail Protection vs TitanHQ Security Bundles](https://cybersectools.com/compare/inky-graymail-protection-vs-titanhq-security-bundles)
- [SpamTitan Gateway vs TitanHQ Cybersecurity Bundles](https://cybersectools.com/compare/spamtitan-gateway-vs-titanhq-cybersecurity-bundles)
- [SpamTitan Gateway vs MX Layer Outbound Email Filtering](https://cybersectools.com/compare/mx-layer-outbound-email-filtering-vs-spamtitan-gateway)
- [SpamTitan Gateway vs TitanHQ Security Bundles](https://cybersectools.com/compare/spamtitan-gateway-vs-titanhq-security-bundles)

## Alternatives to each

- [See all INKY Graymail Protection alternatives](https://cybersectools.com/alternatives/inky-graymail-protection)
- [See all SpamTitan Gateway alternatives](https://cybersectools.com/alternatives/spamtitan-gateway)

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Source: https://cybersectools.com/compare/inky-graymail-protection-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/inky-graymail-protection.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on INKY Graymail Protection 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