# Shadow AI Discovery and Governance vs Zscaler Security for AI: side-by-side comparison (2026)

[Shadow AI Discovery and Governance](https://cybersectools.com/tools/shadow-ai-discovery-and-governance) is a commercial [AI SPM](https://cybersectools.com/categories/ai-spm) solution by [Knostic](https://cybersectools.com/companies/knostic). [Zscaler Security for AI](https://cybersectools.com/tools/zscaler-ai) is a commercial [AI SPM](https://cybersectools.com/categories/ai-spm) solution by [Zscaler](https://cybersectools.com/companies/zscaler). Features, integrations, deployment and the company behind each one, side by side.

## Our take

What our shortlists say about the one we picked.

### [Zscaler Security for AI](https://cybersectools.com/tools/zscaler-ai)

Best for: Zscaler customers controlling AI apps and data

It is on this list because it puts AI controls into a zero trust platform that already carries traffic for many companies, so you get prompt inspection without adding a new path. It fits best if Zscaler already sits in front of your web traffic. If it does not, weigh whether taking on the wider platform is worth it for AI controls alone.

From [Best AI Security Solutions for Business](https://cybersectools.com/shortlists/best-ai-security-solutions), Fall 2026.

Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about).

Need the answer fast? [Best AI SPM Solutions for Business](https://cybersectools.com/shortlists/best-ai-spm-solutions) picks Palo Alto Networks Prisma AIRS, Zscaler AI-SPM, Cyera Agent Guardian and 4 more.

## Side-by-side comparison

| | Shadow AI Discovery and Governance | Zscaler Security for AI |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | AI SPM | AI SPM |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Knostic | Zscaler |
| Headquarters | – | – |

### Use cases and capabilities

| | Shadow AI Discovery and Governance | Zscaler Security for AI |
|---|---|---|
| Visibility | Yes | Yes |
| Shadow AI | Yes | – |
| TLS | – | Yes |

### Core features

**Shadow AI Discovery and Governance**

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

**Zscaler Security for AI**

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

### Integrations

**Shadow AI Discovery and Governance**

No integrations listed.

**Zscaler Security for AI**

19 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.

- [Zscaler Security for AI](https://cybersectools.com/tools/zscaler-ai) fits if you are a small business.

## Shadow AI Discovery and Governance vs Zscaler Security for AI FAQ

Common questions when comparing Shadow AI Discovery and Governance vs Zscaler Security for AI for AI SPM.

### What is the difference between Shadow AI Discovery and Governance and Zscaler Security for AI?

**Shadow AI Discovery and Governance**: Discovers and governs unsanctioned AI tool usage across enterprise environments. Built by Knostic.

**Zscaler Security for AI**: AI security platform protecting against data loss, attacks, and AI threats. Built by Zscaler.

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

### Who makes Shadow AI Discovery and Governance and Zscaler Security for AI?

**Shadow AI Discovery and Governance** is made by Knostic. **Zscaler Security for AI** 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 Shadow AI Discovery and Governance a good alternative to Zscaler Security for AI?

Often, yes. Shadow AI Discovery and Governance and Zscaler Security for AI are both AI SPM products, and both cover Visibility. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Shadow AI Discovery and Governance vs Aurascape](https://cybersectools.com/compare/aurascape-vs-shadow-ai-discovery-and-governance)
- [Shadow AI Discovery and Governance vs Reco Generative AI Discovery](https://cybersectools.com/compare/reco-generative-ai-discovery-vs-shadow-ai-discovery-and-governance)
- [Shadow AI Discovery and Governance vs JumpCloud Shadow AI Governance](https://cybersectools.com/compare/jumpcloud-shadow-ai-governance-vs-shadow-ai-discovery-and-governance)
- [Zscaler Security for AI vs Aurascape](https://cybersectools.com/compare/aurascape-vs-zscaler-ai)
- [Zscaler Security for AI vs Reco Generative AI Discovery](https://cybersectools.com/compare/reco-generative-ai-discovery-vs-zscaler-ai)
- [Zscaler Security for AI vs JumpCloud Shadow AI Governance](https://cybersectools.com/compare/jumpcloud-shadow-ai-governance-vs-zscaler-ai)

## Alternatives to each

- [See all Shadow AI Discovery and Governance alternatives](https://cybersectools.com/alternatives/shadow-ai-discovery-and-governance)
- [See all Zscaler Security for AI alternatives](https://cybersectools.com/alternatives/zscaler-ai)

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Source: https://cybersectools.com/compare/shadow-ai-discovery-and-governance-vs-zscaler-ai

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

More on Shadow AI Discovery and Governance and Zscaler Security for AI: 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