# Guardian360 M365 Security Insights vs Zscaler Cyberthreat Protection: side-by-side comparison (2026)

[Guardian360 M365 Security Insights](https://cybersectools.com/tools/guardian360-m365-security-insights) is a commercial [SSPM](https://cybersectools.com/categories/sspm) solution by [Guardian360](https://cybersectools.com/companies/guardian360). [Zscaler Cyberthreat Protection](https://cybersectools.com/tools/zscaler-cyberthreat-protection) is a commercial [security service edge](https://cybersectools.com/categories/sse) solution by [Zscaler](https://cybersectools.com/companies/zscaler). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Guardian360 M365 Security Insights | Zscaler Cyberthreat Protection |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | SSPM | Security Service Edge |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Guardian360 | Zscaler |
| Headquarters | – | – |

### Use cases and capabilities

| | Guardian360 M365 Security Insights | Zscaler Cyberthreat Protection |
|---|---|---|
| Microsoft 365 | Yes | – |
| Microsoft | Yes | – |
| Multi Tenancy | Yes | – |
| Browser Security | – | Yes |
| TLS | – | Yes |
| ZTNA | – | Yes |

### Core features

**Guardian360 M365 Security Insights**

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

**Zscaler Cyberthreat Protection**

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

### Integrations

**Guardian360 M365 Security Insights**

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

**Zscaler Cyberthreat Protection**

No integrations listed.

## Guardian360 M365 Security Insights vs Zscaler Cyberthreat Protection FAQ

Common questions when comparing Guardian360 M365 Security Insights vs Zscaler Cyberthreat Protection for SSPM.

### What is the difference between Guardian360 M365 Security Insights and Zscaler Cyberthreat Protection?

**Guardian360 M365 Security Insights**: M365 security dashboard consolidating risk signals in Guardian360 Lighthouse. Built by Guardian360.

**Zscaler Cyberthreat Protection**: Cloud-based zero trust platform for threat protection across users and devices. Built by Zscaler.

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

### Who makes Guardian360 M365 Security Insights and Zscaler Cyberthreat Protection?

**Guardian360 M365 Security Insights** is made by Guardian360. **Zscaler Cyberthreat Protection** is made by Zscaler. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Guardian360 M365 Security Insights a good alternative to Zscaler Cyberthreat Protection?

In part. Guardian360 M365 Security Insights and Zscaler Cyberthreat Protection are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Guardian360 M365 Security Insights vs Octiga](https://cybersectools.com/compare/guardian360-m365-security-insights-vs-octiga)
- [Guardian360 M365 Security Insights vs Augmentt Engage Autopilot](https://cybersectools.com/compare/augmentt-engage-autopilot-vs-guardian360-m365-security-insights)
- [Guardian360 M365 Security Insights vs SaaS Alerts Fortify](https://cybersectools.com/compare/guardian360-m365-security-insights-vs-saas-alerts-fortify)
- [Zscaler Cyberthreat Protection vs Octiga](https://cybersectools.com/compare/octiga-vs-zscaler-cyberthreat-protection)
- [Zscaler Cyberthreat Protection vs Augmentt Engage Autopilot](https://cybersectools.com/compare/augmentt-engage-autopilot-vs-zscaler-cyberthreat-protection)
- [Zscaler Cyberthreat Protection vs SaaS Alerts Fortify](https://cybersectools.com/compare/saas-alerts-fortify-vs-zscaler-cyberthreat-protection)

## Alternatives to each

- [See all Guardian360 M365 Security Insights alternatives](https://cybersectools.com/alternatives/guardian360-m365-security-insights)
- [See all Zscaler Cyberthreat Protection alternatives](https://cybersectools.com/alternatives/zscaler-cyberthreat-protection)

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Source: https://cybersectools.com/compare/guardian360-m365-security-insights-vs-zscaler-cyberthreat-protection

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/guardian360-m365-security-insights.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Guardian360 M365 Security Insights and Zscaler Cyberthreat Protection: 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