# CVE Ape vs ProjectDiscovery Nuclei: side-by-side comparison (2026)

[CVE Ape](https://cybersectools.com/tools/cve-ape) is a free [vulnerability assessment](https://cybersectools.com/categories/vulnerability-assessment) solution. [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.

## Side-by-side comparison

| | CVE Ape | ProjectDiscovery Nuclei |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Vulnerability Assessment | Vulnerability Assessment |
| Verified | No | No |
| Deployment type | On-Premises | Hybrid |
| Company size fit | Startup, SMB, Mid-Market | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | 5 | – |
| Last commit | May 2022 | – |
| Company | – | ProjectDiscovery |
| Headquarters | – | – |

### Use cases and capabilities

| | CVE Ape | ProjectDiscovery Nuclei |
|---|---|---|
| Linux | Yes | – |
| CVE | Yes | Yes |
| Open Source | Yes | Yes |
| Security Scanning | – | Yes |

### Core features

**CVE Ape**

No features listed.

**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.

- [CVE Ape](https://cybersectools.com/tools/cve-ape) fits if you need to run it on your own servers, you need a free product and you want an open-source product.
- [ProjectDiscovery Nuclei](https://cybersectools.com/tools/projectdiscovery-nuclei) fits if you need both cloud and on-premises options and you are an enterprise.

## CVE Ape vs ProjectDiscovery Nuclei FAQ

Common questions when comparing CVE Ape vs ProjectDiscovery Nuclei for vulnerability assessment.

### What is the difference between CVE Ape and ProjectDiscovery Nuclei?

**CVE Ape**: CVE Ape is an open source tool that creates a local CVE database from the National Vulnerability Database for offline vulnerability searching by package name, vendor, or OS components.

**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 CVE Ape and ProjectDiscovery Nuclei?

**CVE Ape** is open-source with 5 GitHub stars. **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 CVE Ape a good alternative to ProjectDiscovery Nuclei?

Often, yes. CVE Ape and ProjectDiscovery Nuclei are both Vulnerability Assessment products, and both cover CVE, Open Source. Key differences: CVE Ape is Free while ProjectDiscovery Nuclei is Commercial, CVE Ape is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [CVE Ape vs Positive Technologies XSpider PRO](https://cybersectools.com/compare/cve-ape-vs-positive-technologies-xspider-pro)
- [CVE Ape vs Halo Security Server Scanning](https://cybersectools.com/compare/cve-ape-vs-halo-security-server-scanning)
- [CVE Ape vs Glitchward Lightweight Agent-Based Monitoring](https://cybersectools.com/compare/cve-ape-vs-glitchward)
- [ProjectDiscovery Nuclei vs Positive Technologies XSpider PRO](https://cybersectools.com/compare/positive-technologies-xspider-pro-vs-projectdiscovery-nuclei)
- [ProjectDiscovery Nuclei vs Halo Security Server Scanning](https://cybersectools.com/compare/halo-security-server-scanning-vs-projectdiscovery-nuclei)
- [ProjectDiscovery Nuclei vs Glitchward Lightweight Agent-Based Monitoring](https://cybersectools.com/compare/glitchward-vs-projectdiscovery-nuclei)

## Alternatives to each

- [See all CVE Ape alternatives](https://cybersectools.com/alternatives/cve-ape)
- [See all ProjectDiscovery Nuclei alternatives](https://cybersectools.com/alternatives/projectdiscovery-nuclei)

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Source: https://cybersectools.com/compare/cve-ape-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/cve-ape.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on CVE Ape 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