# Fiddler Guardrails vs FireGuard: side-by-side comparison (2026)

[Fiddler Guardrails](https://cybersectools.com/tools/fiddler-guardrails) is a commercial [LLM guardrails](https://cybersectools.com/categories/llm-guardrails) solution by [Fiddler AI](https://cybersectools.com/companies/fiddler-ai). [FireGuard](https://cybersectools.com/tools/fireguard) is a commercial [LLM guardrails](https://cybersectools.com/categories/llm-guardrails) solution by [Fireraven](https://cybersectools.com/companies/fireraven). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Fiddler Guardrails | FireGuard |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | LLM Guardrails | LLM Guardrails |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | Fiddler AI | Fireraven |
| Headquarters | – | – |

### Use cases and capabilities

| | Fiddler Guardrails | FireGuard |
|---|---|---|
| Content Filtering | Yes | Yes |
| Generative AI | Yes | – |
| LLM Guardrails | – | Yes |
| AI Governance | – | Yes |
| AI Copilot | – | Yes |
| Microsoft | – | Yes |
| Microsoft 365 | – | Yes |
| Shadow AI | – | Yes |
| AI DLP | – | Yes |
| Policy | – | Yes |
| AI Compliance | – | Yes |

### Core features

**Fiddler Guardrails**

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

**FireGuard**

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

### Integrations

**Fiddler Guardrails**

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

**FireGuard**

1 integration 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.

- [Fiddler Guardrails](https://cybersectools.com/tools/fiddler-guardrails) fits if you need both cloud and on-premises options and you are a small business.
- [FireGuard](https://cybersectools.com/tools/fireguard) fits if you want a cloud product.

## Fiddler Guardrails vs FireGuard FAQ

Common questions when comparing Fiddler Guardrails vs FireGuard for LLM guardrails.

### What is the difference between Fiddler Guardrails and FireGuard?

**Fiddler Guardrails**: Guardrails for protecting LLM and agentic applications from harmful content. Built by Fiddler AI.

**FireGuard**: Policy enforcement & monitoring layer for Microsoft Copilot deployments. Built by Fireraven.

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

### Who makes Fiddler Guardrails and FireGuard?

**Fiddler Guardrails** is made by Fiddler AI. **FireGuard** is made by Fireraven. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Fiddler Guardrails a good alternative to FireGuard?

Often, yes. Fiddler Guardrails and FireGuard are both LLM Guardrails products, and both cover Content Filtering. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Fiddler Guardrails vs Confident Security](https://cybersectools.com/compare/confident-security-vs-fiddler-guardrails)
- [Fiddler Guardrails vs AI Security Gateway™](https://cybersectools.com/compare/ai-security-gatewaytm-vs-fiddler-guardrails)
- [Fiddler Guardrails vs PointGuard AI Intelligent Guardrails](https://cybersectools.com/compare/fiddler-guardrails-vs-pointguard-ai-intelligent-guardrails)
- [FireGuard vs Confident Security](https://cybersectools.com/compare/confident-security-vs-fireguard)
- [FireGuard vs AI Security Gateway™](https://cybersectools.com/compare/ai-security-gatewaytm-vs-fireguard)
- [FireGuard vs PointGuard AI Intelligent Guardrails](https://cybersectools.com/compare/fireguard-vs-pointguard-ai-intelligent-guardrails)

## Alternatives to each

- [See all Fiddler Guardrails alternatives](https://cybersectools.com/alternatives/fiddler-guardrails)
- [See all FireGuard alternatives](https://cybersectools.com/alternatives/fireguard)

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Source: https://cybersectools.com/compare/fiddler-guardrails-vs-fireguard

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

More on Fiddler Guardrails and FireGuard: 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