# Guardz Data Loss Prevention vs Nightfall Nyx: side-by-side comparison (2026)

[Guardz Data Loss Prevention](https://cybersectools.com/tools/guardz-data-loss-prevention) is a commercial [data loss prevention](https://cybersectools.com/categories/dlp) solution by [Guardz](https://cybersectools.com/companies/guardz). [Nightfall Nyx](https://cybersectools.com/tools/nightfall-nyx) is a commercial [data loss prevention](https://cybersectools.com/categories/dlp) solution by [Nightfall AI](https://cybersectools.com/companies/nightfall-ai). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Guardz Data Loss Prevention | Nightfall Nyx |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Data Loss Prevention | Data Loss Prevention |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Guardz | Nightfall AI |
| Headquarters | – | – |

### Use cases and capabilities

| | Guardz Data Loss Prevention | Nightfall Nyx |
|---|---|---|
| Data Exfiltration | Yes | Yes |

### Core features

**Guardz Data Loss Prevention**

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

**Nightfall Nyx**

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

### Integrations

**Guardz Data Loss Prevention**

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

**Nightfall Nyx**

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

## Guardz Data Loss Prevention vs Nightfall Nyx FAQ

Common questions when comparing Guardz Data Loss Prevention vs Nightfall Nyx for data loss prevention.

### What is the difference between Guardz Data Loss Prevention and Nightfall Nyx?

**Guardz Data Loss Prevention**: Cloud-based DLP solution preventing intentional & accidental data exfiltration. Built by Guardz.

**Nightfall Nyx**: AI-powered DLP analyst that investigates incidents and reduces data exposure risk. Built by Nightfall AI.

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

### Who makes Guardz Data Loss Prevention and Nightfall Nyx?

**Guardz Data Loss Prevention** is made by Guardz. **Nightfall Nyx** is made by Nightfall AI. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Guardz Data Loss Prevention a good alternative to Nightfall Nyx?

Often, yes. Guardz Data Loss Prevention and Nightfall Nyx are both Data Loss Prevention products, and both cover Data Exfiltration. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Guardz Data Loss Prevention vs Bold Endpoint Security](https://cybersectools.com/compare/bold-endpoint-security-vs-guardz-data-loss-prevention)
- [Guardz Data Loss Prevention vs Nightfall Data Loss Prevention](https://cybersectools.com/compare/guardz-data-loss-prevention-vs-nightfall-data-loss-prevention)
- [Guardz Data Loss Prevention vs Fortra DLP](https://cybersectools.com/compare/fortra-dlp-vs-guardz-data-loss-prevention)
- [Nightfall Nyx vs Bold Endpoint Security](https://cybersectools.com/compare/bold-endpoint-security-vs-nightfall-nyx)
- [Nightfall Nyx vs Nightfall Data Loss Prevention](https://cybersectools.com/compare/nightfall-data-loss-prevention-vs-nightfall-nyx)
- [Nightfall Nyx vs Fortra DLP](https://cybersectools.com/compare/fortra-dlp-vs-nightfall-nyx)

## Alternatives to each

- [See all Guardz Data Loss Prevention alternatives](https://cybersectools.com/alternatives/guardz-data-loss-prevention)
- [See all Nightfall Nyx alternatives](https://cybersectools.com/alternatives/nightfall-nyx)

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Source: https://cybersectools.com/compare/guardz-data-loss-prevention-vs-nightfall-nyx

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

More on Guardz Data Loss Prevention and Nightfall Nyx: 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