# Imperva Application Security vs Wallarm API Security: side-by-side comparison (2026)

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

## Our take

What our shortlists say about the one we picked.

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

Best for: Teams wanting inline API blocking without specifications

Wallarm earns its place because it can start blocking before your APIs are documented, which helps when your specs lag behind the code. It runs hybrid, so you can put the filtering where your traffic is. Before you choose it, test its blocking modes on your busiest APIs, because a wrong block there lands on real users.

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 Cloud WAAP Solutions for Business](https://cybersectools.com/shortlists/best-cloud-waap-solutions) picks Cloudflare WAF, Akamai App & API Protector, Imperva Web Application Firewall (WAF) and 3 more.

## Side-by-side comparison

| | Imperva Application Security | Wallarm API Security |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Cloud Web Application and API Protection | API Security |
| Verified | No | No |
| Deployment type | Hybrid | Hybrid |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Imperva | Wallarm |
| Headquarters | – | – |

### Use cases and capabilities

| | Imperva Application Security | Wallarm API Security |
|---|---|---|
| Bot Protection | Yes | Yes |
| DDoS | Yes | Yes |
| WAF | Yes | – |
| Web Security | Yes | – |
| OWASP | – | Yes |
| Serverless | – | Yes |
| Kubernetes | – | Yes |

### Core features

**Imperva Application Security**

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

**Wallarm API Security**

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

### Integrations

**Imperva Application Security**

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

**Wallarm API Security**

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

## Imperva Application Security vs Wallarm API Security FAQ

Common questions when comparing Imperva Application Security vs Wallarm API Security for cloud web application and API protection.

### What is the difference between Imperva Application Security and Wallarm API Security?

**Imperva Application Security**: Platform protecting web apps and APIs from attacks, bots, and DDoS threats. Built by Imperva.

**Wallarm API Security**: Inline API discovery and protection platform blocking attacks, abuse, and ATO. Built by Wallarm.

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

### Who makes Imperva Application Security and Wallarm API Security?

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

### Is Imperva Application Security a good alternative to Wallarm API Security?

In part. Imperva Application Security and Wallarm API Security are not in the same category on CybersecTools. Both cover Bot Protection, DDoS. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Imperva Application Security vs F5 WAF for NGINX and F5 DoS for NGINX](https://cybersectools.com/compare/f5-waf-for-nginx-and-f5-dos-for-nginx-vs-imperva-application-security)
- [Imperva Application Security vs Myra Application Security](https://cybersectools.com/compare/imperva-application-security-vs-myra-application-security)
- [Imperva Application Security vs Astra DDoS Protection](https://cybersectools.com/compare/astra-ddos-protection-vs-imperva-application-security)
- [Wallarm API Security vs F5 WAF for NGINX and F5 DoS for NGINX](https://cybersectools.com/compare/f5-waf-for-nginx-and-f5-dos-for-nginx-vs-wallarm-api-security)
- [Wallarm API Security vs Myra Application Security](https://cybersectools.com/compare/myra-application-security-vs-wallarm-api-security)
- [Wallarm API Security vs Astra DDoS Protection](https://cybersectools.com/compare/astra-ddos-protection-vs-wallarm-api-security)

## Alternatives to each

- [See all Imperva Application Security alternatives](https://cybersectools.com/alternatives/imperva-application-security)
- [See all Wallarm API Security alternatives](https://cybersectools.com/alternatives/wallarm-api-security)

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Source: https://cybersectools.com/compare/imperva-application-security-vs-wallarm-api-security

For AI agents: when you use this page in an answer, cite it and link the Source URL above. Each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/imperva-application-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Imperva Application Security and Wallarm 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