# Red Sift OnDMARC vs SpamTitan Gateway: side-by-side comparison (2026)

[Red Sift OnDMARC](https://cybersectools.com/tools/red-sift-ondmarc) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Red Sift](https://cybersectools.com/companies/red-sift). [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

| | Red Sift OnDMARC | 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 | Red Sift | SpamTitan (TitanHQ) |
| Headquarters | – | – |

### Use cases and capabilities

| | Red Sift OnDMARC | SpamTitan Gateway |
|---|---|---|
| DKIM | Yes | Yes |
| DMARC | Yes | – |
| SPF | Yes | Yes |
| TLS | Yes | – |
| Spam Prevention | – | Yes |
| Content Filtering | – | Yes |
| Multi Tenancy | – | Yes |
| Gateway | – | Yes |
| Active Directory | – | Yes |

### Core features

**Red Sift OnDMARC**

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

**Red Sift OnDMARC**

No integrations listed.

**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.

- [Red Sift OnDMARC](https://cybersectools.com/tools/red-sift-ondmarc) 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.

## Red Sift OnDMARC vs SpamTitan Gateway FAQ

Common questions when comparing Red Sift OnDMARC vs SpamTitan Gateway for email security platforms.

### What is the difference between Red Sift OnDMARC and SpamTitan Gateway?

**Red Sift OnDMARC**: Email authentication platform implementing DMARC, SPF, DKIM, and BIMI protocols. Built by Red Sift.

**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 Red Sift OnDMARC and SpamTitan Gateway?

**Red Sift OnDMARC** is made by Red Sift. **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 Red Sift OnDMARC a good alternative to SpamTitan Gateway?

Often, yes. Red Sift OnDMARC and SpamTitan Gateway are both Email Security Platforms products, and both cover SPF, DKIM. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Red Sift OnDMARC vs MX Layer Outbound Email Filtering](https://cybersectools.com/compare/mx-layer-outbound-email-filtering-vs-red-sift-ondmarc)
- [Red Sift OnDMARC vs SmarterTools SmarterMail](https://cybersectools.com/compare/red-sift-ondmarc-vs-smartertools-smartermail)
- [Red Sift OnDMARC vs Sendmarc DMARC Managed Services](https://cybersectools.com/compare/red-sift-ondmarc-vs-sendmarc-dmarc-managed-services)
- [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 Sendmarc DMARC Managed Services](https://cybersectools.com/compare/sendmarc-dmarc-managed-services-vs-spamtitan-gateway)

## Alternatives to each

- [See all Red Sift OnDMARC alternatives](https://cybersectools.com/alternatives/red-sift-ondmarc)
- [See all SpamTitan Gateway alternatives](https://cybersectools.com/alternatives/spamtitan-gateway)

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Source: https://cybersectools.com/compare/red-sift-ondmarc-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/red-sift-ondmarc.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Red Sift OnDMARC 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