# NodeZero vs Scapy: side-by-side comparison (2026)

[NodeZero](https://cybersectools.com/tools/nodezero) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [Horizon3.ai](https://cybersectools.com/companies/horizon3ai). [Scapy](https://cybersectools.com/tools/scapy) is a free [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution. Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | NodeZero | Scapy |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Penetration Testing | Penetration Testing |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| Company | Horizon3.ai | – |
| Headquarters | – | – |

### Use cases and capabilities

| | NodeZero | Scapy |
|---|---|---|
| Active Directory | Yes | – |
| Attack Paths | Yes | – |
| Kubernetes | Yes | – |
| AI Pentesting | Yes | – |
| Network Discovery | – | Yes |
| Network Testing | – | Yes |

### Core features

**NodeZero**

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

**Scapy**

No features listed.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [NodeZero](https://cybersectools.com/tools/nodezero) fits if you want a cloud product.
- [Scapy](https://cybersectools.com/tools/scapy) fits if you need to run it on your own servers, you are a startup or a small business and you need a free product.

## NodeZero vs Scapy FAQ

Common questions when comparing NodeZero vs Scapy for penetration testing.

### What is the difference between NodeZero and Scapy?

**NodeZero**: Autonomous pentesting platform for internal, external, cloud & K8s testing. Built by Horizon3.ai.

**Scapy**: A powerful interactive packet manipulation program and library for network exploration and security testing.

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

### Is NodeZero a good alternative to Scapy?

Often, yes. NodeZero and Scapy are both Penetration Testing products. Key differences: NodeZero is Commercial while Scapy is Free. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [NodeZero vs Prancer SwarmHack](https://cybersectools.com/compare/nodezero-vs-prancer-swarmhacktm-ai-pentesting)
- [NodeZero vs Ironwood Cyber Enlight](https://cybersectools.com/compare/ironwood-cyber-enlight-vs-nodezero)
- [NodeZero vs Tolmo](https://cybersectools.com/compare/nodezero-vs-tolmo)
- [Scapy vs Prancer SwarmHack](https://cybersectools.com/compare/prancer-swarmhacktm-ai-pentesting-vs-scapy)
- [Scapy vs Ironwood Cyber Enlight](https://cybersectools.com/compare/ironwood-cyber-enlight-vs-scapy)
- [Scapy vs Tolmo](https://cybersectools.com/compare/scapy-vs-tolmo)

## Alternatives to each

- [See all NodeZero alternatives](https://cybersectools.com/alternatives/nodezero)
- [See all Scapy alternatives](https://cybersectools.com/alternatives/scapy)

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Source: https://cybersectools.com/compare/nodezero-vs-scapy

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More on NodeZero and Scapy: 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