# Shadow Defend vs Vulcan Protect: side-by-side comparison (2026)

[Shadow Defend](https://cybersectools.com/tools/shadowdefend) is a commercial [AI governance](https://cybersectools.com/categories/ai-governance) solution by [Shadow Defend](https://cybersectools.com/companies/shadow-defend). [Vulcan Protect](https://cybersectools.com/tools/vulcan-protect) is a commercial [LLM guardrails](https://cybersectools.com/categories/llm-guardrails) solution by [Vulcan](https://cybersectools.com/companies/vulcan). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Shadow Defend | Vulcan Protect |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | AI Governance | LLM Guardrails |
| Verified | No | No |
| Deployment type | Cloud | Hybrid |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Shadow Defend | Vulcan |
| Headquarters | – | – |

### Use cases and capabilities

| | Shadow Defend | Vulcan Protect |
|---|---|---|
| AI Governance | Yes | – |
| Shadow AI | Yes | – |
| AI DLP | Yes | Yes |
| Browser Security | Yes | – |
| LLM Security | Yes | Yes |
| PII | Yes | Yes |
| OWASP | Yes | Yes |
| AI Compliance | Yes | – |
| Sensitive Data | Yes | – |
| Prompt Injection | – | Yes |
| GenAI Security | – | Yes |
| Content Filtering | – | Yes |
| RAG Security | – | Yes |
| Generative AI | – | Yes |
| MITRE ATT&CK | – | Yes |

### Core features

**Shadow Defend**

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

**Vulcan Protect**

1 feature listed. Sign in on the page to see them.

### Integrations

**Shadow Defend**

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

**Vulcan Protect**

No integrations listed.

## Which one fits you

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

- [Shadow Defend](https://cybersectools.com/tools/shadowdefend) fits if you want a cloud product and you are a startup.
- [Vulcan Protect](https://cybersectools.com/tools/vulcan-protect) fits if you need both cloud and on-premises options.

## Shadow Defend vs Vulcan Protect FAQ

Common questions when comparing Shadow Defend vs Vulcan Protect for AI governance.

### What is the difference between Shadow Defend and Vulcan Protect?

**Shadow Defend**: Browser extension for AI governance: discovers, monitors & controls AI tool use, built by Shadow Defend.

**Vulcan Protect**: Runtime guardrail platform that monitors and protects GenAI inputs/outputs in production, built by Vulcan.

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

### Who makes Shadow Defend and Vulcan Protect?

**Shadow Defend** is made by Shadow Defend founded in 2026-01-01T00:00:00.000Z. **Vulcan Protect** is made by Vulcan. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Shadow Defend a good alternative to Vulcan Protect?

In part. Shadow Defend and Vulcan Protect are not in the same category on CybersecTools. Both cover LLM Security, AI DLP, PII. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Shadow Defend vs KonaSense](https://cybersectools.com/compare/konasense-vs-shadowdefend)
- [Shadow Defend vs Pangea AI Detection & Response (AIDR)](https://cybersectools.com/compare/pangea-ai-detection-and-response-aidr-vs-shadowdefend)
- [Shadow Defend vs Ovalix Public AI Apps Security](https://cybersectools.com/compare/ovalix-public-ai-apps-security-vs-shadowdefend)
- [Vulcan Protect vs KonaSense](https://cybersectools.com/compare/konasense-vs-vulcan-protect)
- [Vulcan Protect vs Pangea AI Detection & Response (AIDR)](https://cybersectools.com/compare/pangea-ai-detection-and-response-aidr-vs-vulcan-protect)
- [Vulcan Protect vs Ovalix Public AI Apps Security](https://cybersectools.com/compare/ovalix-public-ai-apps-security-vs-vulcan-protect)

## Alternatives to each

- [See all Shadow Defend alternatives](https://cybersectools.com/alternatives/shadowdefend)
- [See all Vulcan Protect alternatives](https://cybersectools.com/alternatives/vulcan-protect)

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Source: https://cybersectools.com/compare/shadowdefend-vs-vulcan-protect

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

More on Shadow Defend and Vulcan Protect: 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