# Mesh 365 vs Mesh Gateway: side-by-side comparison (2026)

[Mesh 365](https://cybersectools.com/tools/mesh-365) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Mesh by BitDefender](https://cybersectools.com/companies/mesh-by-bitdefender). [Mesh Gateway](https://cybersectools.com/tools/mesh-email-security) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Mesh by BitDefender](https://cybersectools.com/companies/mesh-by-bitdefender). 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

| | Mesh 365 | Mesh Gateway |
|---|---|---|
| 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 | Mesh by BitDefender | Mesh by BitDefender |
| Headquarters | – | – |

### Use cases and capabilities

| | Mesh 365 | Mesh Gateway |
|---|---|---|
| Microsoft 365 | Yes | – |
| Ransomware Prevention | Yes | – |
| Multi Tenancy | Yes | – |
| Gateway | – | Yes |
| Sandbox | – | Yes |
| URL Filtering | – | Yes |
| Ransomware | – | Yes |

### Core features

**Mesh 365**

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

**Mesh Gateway**

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

### Integrations

**Mesh 365**

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

**Mesh Gateway**

3 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.

- [Mesh Gateway](https://cybersectools.com/tools/mesh-email-security) fits if you are a startup.

## Mesh 365 vs Mesh Gateway FAQ

Common questions when comparing Mesh 365 vs Mesh Gateway for email security platforms.

### What is the difference between Mesh 365 and Mesh Gateway?

**Mesh 365**: API-based email security platform for Microsoft 365 environments. Built by Mesh by BitDefender.

**Mesh Gateway**: Email security gateway protecting against phishing, BEC, and email-borne threats. Built by Mesh by BitDefender.

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

### Who makes Mesh 365 and Mesh Gateway?

**Mesh 365** is made by Mesh by BitDefender. **Mesh Gateway** is made by Mesh by BitDefender. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Mesh 365 a good alternative to Mesh Gateway?

Often, yes. Mesh 365 and Mesh Gateway are both Email Security Platforms products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Mesh 365 vs SorbSecurity Cloud Email Security](https://cybersectools.com/compare/mesh-365-vs-sorbsecurity-cloud-email-security)
- [Mesh 365 vs ESET Cloud Office Security](https://cybersectools.com/compare/eset-cloud-office-security-vs-mesh-365)
- [Mesh 365 vs Bitdefender GravityZone Extended Email Security](https://cybersectools.com/compare/bitdefender-gravityzone-extended-email-security-vs-mesh-365)
- [Mesh Gateway vs SorbSecurity Cloud Email Security](https://cybersectools.com/compare/sorbsecurity-cloud-email-security-vs-mesh-email-security)
- [Mesh Gateway vs ESET Cloud Office Security](https://cybersectools.com/compare/eset-cloud-office-security-vs-mesh-email-security)
- [Mesh Gateway vs Bitdefender GravityZone Extended Email Security](https://cybersectools.com/compare/bitdefender-gravityzone-extended-email-security-vs-mesh-email-security)

## Alternatives to each

- [See all Mesh 365 alternatives](https://cybersectools.com/alternatives/mesh-365)
- [See all Mesh Gateway alternatives](https://cybersectools.com/alternatives/mesh-email-security)

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Source: https://cybersectools.com/compare/mesh-365-vs-mesh-email-security

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/mesh-365.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Mesh 365 and Mesh 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