# Vijil Dome vs ZenGuard: side-by-side comparison (2026)

[Vijil Dome](https://cybersectools.com/tools/vijil-dome) is a commercial [LLM guardrails](https://cybersectools.com/categories/llm-guardrails) solution by [Vijil](https://cybersectools.com/companies/vijil). [ZenGuard](https://cybersectools.com/tools/zenguard) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [ZenGuard](https://cybersectools.com/companies/zenguard). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Vijil Dome | ZenGuard |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | LLM Guardrails | Agentic AI Security |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| Company | Vijil | ZenGuard |
| Headquarters | – | – |

### Use cases and capabilities

| | Vijil Dome | ZenGuard |
|---|---|---|
| LLM Guardrails | Yes | Yes |
| LLM Security | Yes | Yes |
| Prompt Injection | Yes | Yes |
| Agentic AI Security | Yes | Yes |
| AI Governance | Yes | – |
| PII | Yes | Yes |
| GenAI Security | Yes | Yes |
| Content Filtering | Yes | Yes |
| Policy | Yes | – |
| Pattern Matching | Yes | – |
| AI Pentesting | – | Yes |
| AI Observability | – | Yes |
| Runtime Security | – | Yes |

### Core features

**Vijil Dome**

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

**ZenGuard**

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

### Integrations

**Vijil Dome**

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

**ZenGuard**

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.

- [Vijil Dome](https://cybersectools.com/tools/vijil-dome) fits if you need both cloud and on-premises options.
- [ZenGuard](https://cybersectools.com/tools/zenguard) fits if you want a cloud product.

## Vijil Dome vs ZenGuard FAQ

Common questions when comparing Vijil Dome vs ZenGuard for LLM guardrails.

### What is the difference between Vijil Dome and ZenGuard?

**Vijil Dome**: Runtime LLM guardrails blocking prompt injections, PII leakage & policy violations. Built by Vijil.

**ZenGuard**: Runtime protection and security testing platform for LLM-based AI agents. Built by ZenGuard.

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

### Who makes Vijil Dome and ZenGuard?

**Vijil Dome** is made by Vijil. **ZenGuard** is made by ZenGuard. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Vijil Dome a good alternative to ZenGuard?

In part. Vijil Dome and ZenGuard are not in the same category on CybersecTools. Both cover LLM Security, LLM Guardrails, Prompt Injection. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Vijil Dome vs ThirdLaw AI Control Layer](https://cybersectools.com/compare/thirdlaw-ai-control-layer-vs-vijil-dome)
- [Vijil Dome vs Portkey Guardrails for Bedrock](https://cybersectools.com/compare/portkey-guardrails-for-bedrock-vs-vijil-dome)
- [Vijil Dome vs Airia AI Platform Guardrails](https://cybersectools.com/compare/airia-ai-platform-guardrails-vs-vijil-dome)
- [ZenGuard vs ThirdLaw AI Control Layer](https://cybersectools.com/compare/thirdlaw-ai-control-layer-vs-zenguard)
- [ZenGuard vs Portkey Guardrails for Bedrock](https://cybersectools.com/compare/portkey-guardrails-for-bedrock-vs-zenguard)
- [ZenGuard vs Airia AI Platform Guardrails](https://cybersectools.com/compare/airia-ai-platform-guardrails-vs-zenguard)

## Alternatives to each

- [See all Vijil Dome alternatives](https://cybersectools.com/alternatives/vijil-dome)
- [See all ZenGuard alternatives](https://cybersectools.com/alternatives/zenguard)

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Source: https://cybersectools.com/compare/vijil-dome-vs-zenguard

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

More on Vijil Dome and ZenGuard: 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