# KnowBe4 Cloud Email Security vs Upfort: side-by-side comparison (2026)

[KnowBe4 Cloud Email Security](https://cybersectools.com/tools/knowbe4-cloud-email-security) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [KnowBe4](https://cybersectools.com/companies/knowbe4). [Upfort](https://cybersectools.com/tools/upfort) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Upfort](https://cybersectools.com/companies/upfort). 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

| | KnowBe4 Cloud Email Security | Upfort |
|---|---|---|
| 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 |
| Company | KnowBe4 | Upfort |
| Headquarters | – | – |

### Use cases and capabilities

| | KnowBe4 Cloud Email Security | Upfort |
|---|---|---|
| Microsoft 365 | Yes | – |
| Ransomware Prevention | Yes | Yes |
| Cyber Insurance | – | Yes |
| Browser Security | – | Yes |
| SMB | – | Yes |

### Core features

**KnowBe4 Cloud Email Security**

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

**Upfort**

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

### Integrations

**KnowBe4 Cloud Email Security**

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

**Upfort**

No integrations listed.

## Which one fits you

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

- [KnowBe4 Cloud Email Security](https://cybersectools.com/tools/knowbe4-cloud-email-security) fits if you are an enterprise.
- [Upfort](https://cybersectools.com/tools/upfort) fits if you are a startup.

## KnowBe4 Cloud Email Security vs Upfort FAQ

Common questions when comparing KnowBe4 Cloud Email Security vs Upfort for email security platforms.

### What is the difference between KnowBe4 Cloud Email Security and Upfort?

**KnowBe4 Cloud Email Security**: AI-driven email security platform for Microsoft 365 inbound/outbound threats, built by KnowBe4.

**Upfort**: Unified AI-powered cybersecurity & cyber insurance platform for SMBs, built by Upfort.

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

### Who makes KnowBe4 Cloud Email Security and Upfort?

**KnowBe4 Cloud Email Security** is made by KnowBe4. **Upfort** is made by Upfort. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is KnowBe4 Cloud Email Security a good alternative to Upfort?

Often, yes. KnowBe4 Cloud Email Security and Upfort are both Email Security Platforms products, and both cover Ransomware Prevention. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [KnowBe4 Cloud Email Security vs ConnectWise Email Security](https://cybersectools.com/compare/connectwise-email-security-vs-knowbe4-cloud-email-security)
- [KnowBe4 Cloud Email Security vs Cellopoint Cloud Email Security Solution](https://cybersectools.com/compare/cellopoint-cloud-email-security-solution-vs-knowbe4-cloud-email-security)
- [KnowBe4 Cloud Email Security vs ESET Cloud Office Security](https://cybersectools.com/compare/eset-cloud-office-security-vs-knowbe4-cloud-email-security)
- [Upfort vs ConnectWise Email Security](https://cybersectools.com/compare/connectwise-email-security-vs-upfort)
- [Upfort vs Cellopoint Cloud Email Security Solution](https://cybersectools.com/compare/cellopoint-cloud-email-security-solution-vs-upfort)
- [Upfort vs ESET Cloud Office Security](https://cybersectools.com/compare/eset-cloud-office-security-vs-upfort)

## Alternatives to each

- [See all KnowBe4 Cloud Email Security alternatives](https://cybersectools.com/alternatives/knowbe4-cloud-email-security)
- [See all Upfort alternatives](https://cybersectools.com/alternatives/upfort)

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Source: https://cybersectools.com/compare/knowbe4-cloud-email-security-vs-upfort

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/knowbe4-cloud-email-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on KnowBe4 Cloud Email Security and Upfort: 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