# ImmuniWeb® AI Platform vs ProjectDiscovery Nuclei: side-by-side comparison (2026)

[ImmuniWeb® AI Platform](https://cybersectools.com/tools/immuniweb-websec-security-test) is a free [dynamic application security testing](https://cybersectools.com/categories/dast) solution by [ImmuniWeb](https://cybersectools.com/companies/immuniweb). [ProjectDiscovery Nuclei](https://cybersectools.com/tools/projectdiscovery-nuclei) is a commercial [vulnerability assessment](https://cybersectools.com/categories/vulnerability-assessment) solution by [ProjectDiscovery](https://cybersectools.com/companies/projectdiscovery). Features, integrations, deployment and the company behind each one, side by side.

Need the answer fast? [Best DAST Solutions for Business](https://cybersectools.com/shortlists/best-dast-solutions) picks PortSwigger Burp Suite DAST, Invicti DAST, Rapid7 InsightAppSec and 4 more.

## Side-by-side comparison

| | ImmuniWeb® AI Platform | ProjectDiscovery Nuclei |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Dynamic Application Security Testing | Vulnerability Assessment |
| Verified | No | No |
| Deployment type | Cloud | Hybrid |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| Company | ImmuniWeb | ProjectDiscovery |
| Headquarters | – | – |

### Use cases and capabilities

| | ImmuniWeb® AI Platform | ProjectDiscovery Nuclei |
|---|---|---|
| Security Scanning | Yes | Yes |
| SSL | Yes | – |
| CVE | – | Yes |
| Open Source | – | Yes |

### Core features

**ImmuniWeb® AI Platform**

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

**ProjectDiscovery Nuclei**

10 features 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.

- [ImmuniWeb® AI Platform](https://cybersectools.com/tools/immuniweb-websec-security-test) fits if you want a cloud product and you need a free product.
- [ProjectDiscovery Nuclei](https://cybersectools.com/tools/projectdiscovery-nuclei) fits if you need both cloud and on-premises options.

## ImmuniWeb® AI Platform vs ProjectDiscovery Nuclei FAQ

Common questions when comparing ImmuniWeb® AI Platform vs ProjectDiscovery Nuclei for dynamic application security testing.

### What is the difference between ImmuniWeb® AI Platform and ProjectDiscovery Nuclei?

**ImmuniWeb® AI Platform**: AI-powered web security testing platform for vulnerability and compliance scanning. Built by ImmuniWeb.

**ProjectDiscovery Nuclei**: Vulnerability scanner using templates to scan apps, cloud, and networks. Built by ProjectDiscovery.

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

### Who makes ImmuniWeb® AI Platform and ProjectDiscovery Nuclei?

**ImmuniWeb® AI Platform** is made by ImmuniWeb. **ProjectDiscovery Nuclei** is made by ProjectDiscovery. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is ImmuniWeb® AI Platform a good alternative to ProjectDiscovery Nuclei?

In part. ImmuniWeb® AI Platform and ProjectDiscovery Nuclei are not in the same category on CybersecTools. Both cover Security Scanning. Key differences: ImmuniWeb® AI Platform is Free while ProjectDiscovery Nuclei is Commercial. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [ImmuniWeb® AI Platform vs PortSwigger Burp Suite DAST](https://cybersectools.com/compare/burp-suite-enterprise-edition-vs-immuniweb-websec-security-test)
- [ImmuniWeb® AI Platform vs AppCheck CMS Security Scanning](https://cybersectools.com/compare/appcheck-cms-security-scanning-vs-immuniweb-websec-security-test)
- [ImmuniWeb® AI Platform vs Websecurify](https://cybersectools.com/compare/immuniweb-websec-security-test-vs-websecurify)
- [ProjectDiscovery Nuclei vs PortSwigger Burp Suite DAST](https://cybersectools.com/compare/burp-suite-enterprise-edition-vs-projectdiscovery-nuclei)
- [ProjectDiscovery Nuclei vs AppCheck CMS Security Scanning](https://cybersectools.com/compare/appcheck-cms-security-scanning-vs-projectdiscovery-nuclei)
- [ProjectDiscovery Nuclei vs Websecurify](https://cybersectools.com/compare/projectdiscovery-nuclei-vs-websecurify)

## Alternatives to each

- [See all ImmuniWeb® AI Platform alternatives](https://cybersectools.com/alternatives/immuniweb-websec-security-test)
- [See all ProjectDiscovery Nuclei alternatives](https://cybersectools.com/alternatives/projectdiscovery-nuclei)

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Source: https://cybersectools.com/compare/immuniweb-websec-security-test-vs-projectdiscovery-nuclei

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

More on ImmuniWeb® AI Platform and ProjectDiscovery Nuclei: 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