# Airia AI Platform Guardrails vs LLM Guard: side-by-side comparison (2026)

[Airia AI Platform Guardrails](https://cybersectools.com/tools/airia-ai-platform-guardrails) is a commercial [LLM guardrails](https://cybersectools.com/categories/llm-guardrails) solution by [Airia](https://cybersectools.com/companies/airia). [LLM Guard](https://cybersectools.com/tools/llm-guard) is a free [LLM guardrails](https://cybersectools.com/categories/llm-guardrails) solution. Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Airia AI Platform Guardrails | LLM Guard |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | LLM Guardrails | LLM Guardrails |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | – | 2,043 |
| Last commit | – | Sep 2025 |
| Company | Airia | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Airia AI Platform Guardrails | LLM Guard |
|---|---|---|
| LLM Guardrails | Yes | Yes |
| LLM Security | Yes | Yes |
| Prompt Injection | Yes | Yes |
| Agentic AI Security | Yes | – |
| GenAI Security | Yes | – |
| AI Governance | Yes | – |
| Sensitive Data | Yes | – |
| Content Filtering | Yes | – |
| Runtime Security | Yes | – |
| AI Observability | Yes | – |
| Open Source | – | Yes |
| Generative AI | – | Yes |

### Core features

**Airia AI Platform Guardrails**

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

**LLM Guard**

No features listed.

## Which one fits you

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

- [Airia AI Platform Guardrails](https://cybersectools.com/tools/airia-ai-platform-guardrails) fits if you want a cloud product.
- [LLM Guard](https://cybersectools.com/tools/llm-guard) fits if you need to run it on your own servers, you are a startup or a small business, you need a free product and you want an open-source product.

## Airia AI Platform Guardrails vs LLM Guard FAQ

Common questions when comparing Airia AI Platform Guardrails vs LLM Guard for LLM guardrails.

### What is the difference between Airia AI Platform Guardrails and LLM Guard?

**Airia AI Platform Guardrails**: Runtime AI guardrails securing prompts, outputs, and agent workflows. Built by Airia.

**LLM Guard**: LLM Guard is a security toolkit that enhances the safety and security of interactions with Large Language Models (LLMs) by providing features like sanitization, harmful language detection, data leakage prevention, and resistance against prompt injection attacks.

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

### Who makes Airia AI Platform Guardrails and LLM Guard?

**Airia AI Platform Guardrails** is made by Airia. **LLM Guard** is open-source with 2,043 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Airia AI Platform Guardrails a good alternative to LLM Guard?

Often, yes. Airia AI Platform Guardrails and LLM Guard are both LLM Guardrails products, and both cover Prompt Injection, LLM Security, LLM Guardrails. Key differences: Airia AI Platform Guardrails is Commercial while LLM Guard is Free, LLM Guard is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Airia AI Platform Guardrails vs Portkey Guardrails for Bedrock](https://cybersectools.com/compare/airia-ai-platform-guardrails-vs-portkey-guardrails-for-bedrock)
- [Airia AI Platform Guardrails vs ThirdLaw AI Control Layer](https://cybersectools.com/compare/airia-ai-platform-guardrails-vs-thirdlaw-ai-control-layer)
- [Airia AI Platform Guardrails vs First Recon AI Firewall](https://cybersectools.com/compare/airia-ai-platform-guardrails-vs-first-recon-ai-firewall)
- [LLM Guard vs Portkey Guardrails for Bedrock](https://cybersectools.com/compare/llm-guard-vs-portkey-guardrails-for-bedrock)
- [LLM Guard vs ThirdLaw AI Control Layer](https://cybersectools.com/compare/llm-guard-vs-thirdlaw-ai-control-layer)
- [LLM Guard vs First Recon AI Firewall](https://cybersectools.com/compare/first-recon-ai-firewall-vs-llm-guard)

## Alternatives to each

- [See all Airia AI Platform Guardrails alternatives](https://cybersectools.com/alternatives/airia-ai-platform-guardrails)
- [See all LLM Guard alternatives](https://cybersectools.com/alternatives/llm-guard)

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Source: https://cybersectools.com/compare/airia-ai-platform-guardrails-vs-llm-guard

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

More on Airia AI Platform Guardrails and LLM Guard: 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