# Acunetix API Security Testing vs Imperva API Security: side-by-side comparison (2026)

[Acunetix API Security Testing](https://cybersectools.com/tools/acunetix-api-security-testing) is a commercial [API security](https://cybersectools.com/categories/api-security) solution by [Acunetix](https://cybersectools.com/companies/acunetix). [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). 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

| | Acunetix API Security Testing | Imperva API Security |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | API Security | API Security |
| Verified | No | No |
| Deployment type | Cloud | Hybrid |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Acunetix | Imperva |
| Headquarters | – | – |

### Use cases and capabilities

| | Acunetix API Security Testing | Imperva API Security |
|---|---|---|
| DAST | Yes | – |
| REST API | Yes | – |
| Bot Protection | – | Yes |
| OWASP | – | Yes |
| WAF | – | Yes |

### Core features

**Acunetix API Security Testing**

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

**Imperva API Security**

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

### Integrations

**Acunetix API Security Testing**

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

**Imperva API Security**

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.

- [Acunetix API Security Testing](https://cybersectools.com/tools/acunetix-api-security-testing) fits if you want a cloud product.
- [Imperva API Security](https://cybersectools.com/tools/imperva-api-security) fits if you need both cloud and on-premises options.

## Acunetix API Security Testing vs Imperva API Security FAQ

Common questions when comparing Acunetix API Security Testing vs Imperva API Security for API security.

### What is the difference between Acunetix API Security Testing and Imperva API Security?

**Acunetix API Security Testing**: API vulnerability scanning and testing for REST, SOAP, and GraphQL APIs, built by Acunetix.

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

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

### Who makes Acunetix API Security Testing and Imperva API Security?

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

### Is Acunetix API Security Testing a good alternative to Imperva API Security?

Often, yes. Acunetix API Security Testing and Imperva API Security are both API Security products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Acunetix API Security Testing vs Indusface AppTrana - API Protection](https://cybersectools.com/compare/acunetix-api-security-testing-vs-indusface-apptrana-api-protection)
- [Acunetix API Security Testing vs Ammune API Discovery](https://cybersectools.com/compare/acunetix-api-security-testing-vs-ammune-api-discovery)
- [Acunetix API Security Testing vs Escape API Security](https://cybersectools.com/compare/acunetix-api-security-testing-vs-escape-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 Ammune API Discovery](https://cybersectools.com/compare/ammune-api-discovery-vs-imperva-api-security)
- [Imperva API Security vs Escape API Security](https://cybersectools.com/compare/escape-api-security-vs-imperva-api-security)

## Alternatives to each

- [See all Acunetix API Security Testing alternatives](https://cybersectools.com/alternatives/acunetix-api-security-testing)
- [See all Imperva API Security alternatives](https://cybersectools.com/alternatives/imperva-api-security)

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Source: https://cybersectools.com/compare/acunetix-api-security-testing-vs-imperva-api-security

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

More on Acunetix API Security Testing and Imperva API Security: 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