# Hornetsecurity vs Iberlayer Email Guardian: side-by-side comparison (2026)

[Hornetsecurity](https://cybersectools.com/tools/hornetsecurity) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Hornetsecurity](https://cybersectools.com/companies/hornetsecurity). [Iberlayer Email Guardian](https://cybersectools.com/tools/iberlayer-email-guardian) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Iberlayer](https://cybersectools.com/companies/iberlayer). 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

| | Hornetsecurity | Iberlayer Email Guardian |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Email Security Platforms | Email Security Platforms |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| Company | Hornetsecurity | Iberlayer |
| Headquarters | – | – |

### Use cases and capabilities

| | Hornetsecurity | Iberlayer Email Guardian |
|---|---|---|
| Microsoft 365 | Yes | – |
| Office 365 | Yes | – |
| Microsoft | Yes | – |
| Spam Prevention | Yes | Yes |
| Multi Tenancy | Yes | – |
| Sandbox | – | Yes |
| Fraud Detection | – | Yes |
| URL Scanning | – | Yes |
| Ransomware Prevention | – | Yes |
| Spoofing | – | Yes |
| Data Exfiltration | – | Yes |
| Alerting | – | Yes |
| Cloud Native | – | Yes |

### Core features

**Hornetsecurity**

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

**Iberlayer Email Guardian**

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

### Integrations

**Hornetsecurity**

1 integration listed. Sign in on the page to see them.

**Iberlayer Email Guardian**

No integrations listed.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [Iberlayer Email Guardian](https://cybersectools.com/tools/iberlayer-email-guardian) fits if you are a startup.

## Hornetsecurity vs Iberlayer Email Guardian FAQ

Common questions when comparing Hornetsecurity vs Iberlayer Email Guardian for email security platforms.

### What is the difference between Hornetsecurity and Iberlayer Email Guardian?

**Hornetsecurity**: Cloud security platform for M365 covering email, backup, and awareness. Built by Hornetsecurity.

**Iberlayer Email Guardian**: Cloud-based email security service that blocks spam, phishing, malware, and fraud attacks. Built by Iberlayer.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes Hornetsecurity and Iberlayer Email Guardian?

**Hornetsecurity** is made by Hornetsecurity. **Iberlayer Email Guardian** is made by Iberlayer. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Hornetsecurity a good alternative to Iberlayer Email Guardian?

Often, yes. Hornetsecurity and Iberlayer Email Guardian 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

- [Hornetsecurity vs ESET Cloud Office Security](https://cybersectools.com/compare/hornetsecurity-vs-eset-cloud-office-security)
- [Hornetsecurity vs Cybersentriq MX Email Threat Protection](https://cybersectools.com/compare/cybersentriq-mx-email-threat-protection-vs-hornetsecurity)
- [Hornetsecurity vs NoSpamProxy Protection](https://cybersectools.com/compare/hornetsecurity-vs-nospamproxy-protection)
- [Iberlayer Email Guardian vs ESET Cloud Office Security](https://cybersectools.com/compare/eset-cloud-office-security-vs-iberlayer-email-guardian)
- [Iberlayer Email Guardian vs Cybersentriq MX Email Threat Protection](https://cybersectools.com/compare/cybersentriq-mx-email-threat-protection-vs-iberlayer-email-guardian)
- [Iberlayer Email Guardian vs NoSpamProxy Protection](https://cybersectools.com/compare/iberlayer-email-guardian-vs-nospamproxy-protection)

## Alternatives to each

- [See all Hornetsecurity alternatives](https://cybersectools.com/alternatives/hornetsecurity)
- [See all Iberlayer Email Guardian alternatives](https://cybersectools.com/alternatives/iberlayer-email-guardian)

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Source: https://cybersectools.com/compare/hornetsecurity-vs-iberlayer-email-guardian

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/hornetsecurity.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Hornetsecurity and Iberlayer Email Guardian: 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