# Imperva API Security vs Vijil Dome: side-by-side comparison (2026)

[Imperva API Security](https://cybersectools.com/tools/imperva-api-security) is a commercial [API security](https://cybersectools.com/categories/api-security) solution by [Imperva](https://cybersectools.com/companies/imperva). [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). Features, integrations, deployment and the company behind each one, side by side.

## Our take

What our shortlists say about the one we picked.

### [Imperva API Security](https://cybersectools.com/tools/imperva-api-security)

Best for: Imperva WAF customers adding API discovery

Imperva earns a spot because it catches one user reading another user's data as it happens and can block it inline through the WAF you may already run. It suits you best if that WAF is Imperva Cloud WAF or WAF Gateway, and its self-managed option helps on hybrid estates. Imperva is now part of Thales, so check the roadmap and support model after that move.

From [Best API Security Solutions for Business](https://cybersectools.com/shortlists/best-api-security-solutions), Fall 2026.

Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about).

Need the answer fast? [Best API Security Solutions for Business](https://cybersectools.com/shortlists/best-api-security-solutions) picks Akamai API Security, Salt Security Salt Collect, Cloudflare API Shield and 4 more.

## Side-by-side comparison

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

### Use cases and capabilities

| | Imperva API Security | Vijil Dome |
|---|---|---|
| Bot Protection | Yes | – |
| OWASP | Yes | – |
| WAF | Yes | – |
| 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 |

### Core features

**Imperva API Security**

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

**Vijil Dome**

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

### Integrations

**Imperva API Security**

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

**Vijil Dome**

8 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 are a startup.

## Imperva API Security vs Vijil Dome FAQ

Common questions when comparing Imperva API Security vs Vijil Dome for API security.

### What is the difference between Imperva API Security and Vijil Dome?

**Imperva API Security**: Unified API security platform for discovery, risk assessment, and mitigation. Built by Imperva.

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

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

### Who makes Imperva API Security and Vijil Dome?

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

### Is Imperva API Security a good alternative to Vijil Dome?

In part. Imperva API Security and Vijil Dome are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Imperva API Security vs Ammune API Discovery](https://cybersectools.com/compare/ammune-api-discovery-vs-imperva-api-security)
- [Imperva API Security vs Indusface AppTrana - API Protection](https://cybersectools.com/compare/imperva-api-security-vs-indusface-apptrana-api-protection)
- [Imperva API Security vs Cequence API Security](https://cybersectools.com/compare/cequence-api-security-vs-imperva-api-security)
- [Vijil Dome vs Ammune API Discovery](https://cybersectools.com/compare/ammune-api-discovery-vs-vijil-dome)
- [Vijil Dome vs Indusface AppTrana - API Protection](https://cybersectools.com/compare/indusface-apptrana-api-protection-vs-vijil-dome)
- [Vijil Dome vs Cequence API Security](https://cybersectools.com/compare/cequence-api-security-vs-vijil-dome)

## Alternatives to each

- [See all Imperva API Security alternatives](https://cybersectools.com/alternatives/imperva-api-security)
- [See all Vijil Dome alternatives](https://cybersectools.com/alternatives/vijil-dome)

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Source: https://cybersectools.com/compare/imperva-api-security-vs-vijil-dome

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More on Imperva API Security and Vijil Dome: 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