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

[Application Gateway](https://cybersectools.com/tools/application-gateway) is a free [cloud web application and API protection](https://cybersectools.com/categories/cloud-waap) solution. [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). Features, integrations, deployment and the company behind each one, side by side.

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

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

### Use cases and capabilities

| | Application Gateway | Imperva Application Security |
|---|---|---|
| Azure | Yes | – |
| Infrastructure | Yes | – |
| Bot Protection | – | Yes |
| DDoS | – | Yes |
| WAF | – | Yes |
| Web Security | – | Yes |

### Core features

**Application Gateway**

No features listed.

**Imperva Application Security**

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

### Integrations

**Application Gateway**

No integrations listed.

**Imperva Application Security**

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.

- [Application Gateway](https://cybersectools.com/tools/application-gateway) fits if you want a cloud product and you need a free product.
- [Imperva Application Security](https://cybersectools.com/tools/imperva-application-security) fits if you need both cloud and on-premises options.

## Application Gateway vs Imperva Application Security FAQ

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

### What is the difference between Application Gateway and Imperva Application Security?

**Application Gateway**: Load-balancing solution by Microsoft Azure with global infrastructure and financial guidance.

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

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

### Is Application Gateway a good alternative to Imperva Application Security?

Often, yes. Application Gateway and Imperva Application Security are both Cloud Web Application and API Protection products. Key differences: Application Gateway is Free while Imperva Application Security is Commercial. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Application Gateway vs Myra Application Security](https://cybersectools.com/compare/application-gateway-vs-myra-application-security)
- [Application Gateway vs Astra DDoS Protection](https://cybersectools.com/compare/application-gateway-vs-astra-ddos-protection)
- [Application Gateway vs Polaris Infosec WAAP](https://cybersectools.com/compare/application-gateway-vs-polaris-infosec-waap)
- [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)
- [Imperva Application Security vs Polaris Infosec WAAP](https://cybersectools.com/compare/imperva-application-security-vs-polaris-infosec-waap)

## Alternatives to each

- [See all Application Gateway alternatives](https://cybersectools.com/alternatives/application-gateway)
- [See all Imperva Application Security alternatives](https://cybersectools.com/alternatives/imperva-application-security)

---

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

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

More on Application Gateway and Imperva Application 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