# Vijil Dome vs Zscaler AI Runtime Protection: 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). [Zscaler AI Runtime Protection](https://cybersectools.com/tools/zscaler-ai-runtime-protection) is a commercial [LLM guardrails](https://cybersectools.com/categories/llm-guardrails) solution by [SPLX](https://cybersectools.com/companies/splx). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

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

### Use cases and capabilities

| | Vijil Dome | Zscaler AI Runtime Protection |
|---|---|---|
| LLM Guardrails | Yes | – |
| LLM Security | Yes | – |
| Prompt Injection | Yes | – |
| Agentic AI Security | Yes | – |
| AI Governance | Yes | – |
| PII | Yes | – |
| GenAI Security | Yes | – |
| Content Filtering | Yes | – |
| Policy | Yes | – |
| Pattern Matching | Yes | – |
| Anomaly Detection | – | Yes |

### Core features

**Vijil Dome**

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

**Zscaler AI Runtime Protection**

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

### Integrations

**Vijil Dome**

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

**Zscaler AI Runtime Protection**

3 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.

- [Vijil Dome](https://cybersectools.com/tools/vijil-dome) fits if you need both cloud and on-premises options and you are a startup or a small business.
- [Zscaler AI Runtime Protection](https://cybersectools.com/tools/zscaler-ai-runtime-protection) fits if you want a cloud product.

## Vijil Dome vs Zscaler AI Runtime Protection FAQ

Common questions when comparing Vijil Dome vs Zscaler AI Runtime Protection for LLM guardrails.

### What is the difference between Vijil Dome and Zscaler AI Runtime Protection?

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

**Zscaler AI Runtime Protection**: Runtime protection for AI systems detecting prompt attacks & data leaks. Built by SPLX.

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

### Who makes Vijil Dome and Zscaler AI Runtime Protection?

**Vijil Dome** is made by Vijil. **Zscaler AI Runtime Protection** is made by SPLX. 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 Zscaler AI Runtime Protection?

Often, yes. Vijil Dome and Zscaler AI Runtime Protection are both LLM Guardrails products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Vijil Dome vs Portkey Guardrails for Bedrock](https://cybersectools.com/compare/portkey-guardrails-for-bedrock-vs-vijil-dome)
- [Vijil Dome vs ThirdLaw AI Control Layer](https://cybersectools.com/compare/thirdlaw-ai-control-layer-vs-vijil-dome)
- [Vijil Dome vs AI Model Guardrails](https://cybersectools.com/compare/ai-model-guardrails-vs-vijil-dome)
- [Zscaler AI Runtime Protection vs Portkey Guardrails for Bedrock](https://cybersectools.com/compare/portkey-guardrails-for-bedrock-vs-zscaler-ai-runtime-protection)
- [Zscaler AI Runtime Protection vs ThirdLaw AI Control Layer](https://cybersectools.com/compare/thirdlaw-ai-control-layer-vs-zscaler-ai-runtime-protection)
- [Zscaler AI Runtime Protection vs AI Model Guardrails](https://cybersectools.com/compare/ai-model-guardrails-vs-zscaler-ai-runtime-protection)

## Alternatives to each

- [See all Vijil Dome alternatives](https://cybersectools.com/alternatives/vijil-dome)
- [See all Zscaler AI Runtime Protection alternatives](https://cybersectools.com/alternatives/zscaler-ai-runtime-protection)

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Source: https://cybersectools.com/compare/vijil-dome-vs-zscaler-ai-runtime-protection

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 Zscaler AI Runtime Protection: 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