# Ethiack vs PEzor: side-by-side comparison (2026)

[Ethiack](https://cybersectools.com/tools/ethiack) is a commercial [Red-Team & adversary emulation](https://cybersectools.com/categories/offensive-security) solution by [Ethiack](https://cybersectools.com/companies/ethiack). [PEzor](https://cybersectools.com/tools/pezor) is a free [Red-Team & adversary emulation](https://cybersectools.com/categories/offensive-security) solution. Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Ethiack | PEzor |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Red-Team & Adversary Emulation | Red-Team & Adversary Emulation |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | – | 2,077 |
| Last commit | – | Sep 2023 |
| Company | Ethiack | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Ethiack | PEzor |
|---|---|---|
| Continuous Testing | Yes | – |
| VAPT | Yes | – |
| Security Scanning | Yes | – |
| PE File | – | Yes |
| Shellcode | – | Yes |

### Core features

**Ethiack**

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

**PEzor**

No features listed.

## Which one fits you

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

- [Ethiack](https://cybersectools.com/tools/ethiack) fits if you want a cloud product.
- [PEzor](https://cybersectools.com/tools/pezor) fits if you need to run it on your own servers, you are a startup, you need a free product and you want an open-source product.

## Ethiack vs PEzor FAQ

Common questions when comparing Ethiack vs PEzor for Red-Team & adversary emulation.

### What is the difference between Ethiack and PEzor?

**Ethiack**: AI-powered continuous pentesting platform combining autonomous agents with human hackers, built by Ethiack.

**PEzor**: An open-source shellcode and PE packer for creating and managing portable executable files.

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

### Who makes Ethiack and PEzor?

**Ethiack** is made by Ethiack founded in 2022-01-01T00:00:00.000Z. **PEzor** is open-source with 2,077 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Ethiack a good alternative to PEzor?

Often, yes. Ethiack and PEzor are both Red-Team & Adversary Emulation products. Key differences: Ethiack is Commercial while PEzor is Free, PEzor is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Ethiack vs Asgard Cyber Security](https://cybersectools.com/compare/asgard-cyber-security-vs-ethiack)
- [Ethiack vs A Security](https://cybersectools.com/compare/a-security-vs-ethiack)
- [Ethiack vs Trickest Attack Surface Management](https://cybersectools.com/compare/ethiack-vs-trickest-attack-surface-management)
- [PEzor vs Asgard Cyber Security](https://cybersectools.com/compare/asgard-cyber-security-vs-pezor)
- [PEzor vs A Security](https://cybersectools.com/compare/a-security-vs-pezor)
- [PEzor vs Trickest Attack Surface Management](https://cybersectools.com/compare/pezor-vs-trickest-attack-surface-management)

## Alternatives to each

- [See all Ethiack alternatives](https://cybersectools.com/alternatives/ethiack)
- [See all PEzor alternatives](https://cybersectools.com/alternatives/pezor)

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Source: https://cybersectools.com/compare/ethiack-vs-pezor

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

More on Ethiack and PEzor: 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