# NSO Group vs UPX: side-by-side comparison (2026)

[NSO Group](https://cybersectools.com/tools/nso-group) is a commercial [red-team & adversary emulation](https://cybersectools.com/categories/offensive-security) solution by [NSO Group](https://cybersectools.com/companies/nso-group). [UPX](https://cybersectools.com/tools/upx) 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

| | NSO Group | UPX |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Red-Team & Adversary Emulation | Red-Team & Adversary Emulation |
| Verified | No | No |
| Deployment type | On-Premises | On-Premises |
| Company size fit | Enterprise | Startup, SMB, Mid-Market, Enterprise |
| Company | NSO Group | – |
| Headquarters | – | – |

### Use cases and capabilities

| | NSO Group | UPX |
|---|---|---|
| OSINT | Yes | – |
| Binary Analysis | – | Yes |

### Core features

**NSO Group**

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

**UPX**

No features listed.

## Which one fits you

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

- [UPX](https://cybersectools.com/tools/upx) fits if you are a startup or a small business or a mid-market company and you need a free product.

## NSO Group vs UPX FAQ

Common questions when comparing NSO Group vs UPX for red-team & adversary emulation.

### What is the difference between NSO Group and UPX?

**NSO Group**: Govt-focused cyber intelligence & surveillance software provider. Built by NSO Group.

**UPX**: UPX is a high-performance executable packer for various executable formats.

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

### Is NSO Group a good alternative to UPX?

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

## Related comparisons

- [NSO Group vs GoSecure Titan® Adversarial Simulation](https://cybersectools.com/compare/gosecure-titanr-adversarial-simulation-vs-nso-group)
- [NSO Group vs Two Six Technologies IKE](https://cybersectools.com/compare/nso-group-vs-two-six-technologies-ike)
- [NSO Group vs Ethiack](https://cybersectools.com/compare/ethiack-vs-nso-group)
- [UPX vs GoSecure Titan® Adversarial Simulation](https://cybersectools.com/compare/gosecure-titanr-adversarial-simulation-vs-upx)
- [UPX vs Two Six Technologies IKE](https://cybersectools.com/compare/two-six-technologies-ike-vs-upx)
- [UPX vs Ethiack](https://cybersectools.com/compare/ethiack-vs-upx)

## Alternatives to each

- [See all NSO Group alternatives](https://cybersectools.com/alternatives/nso-group)
- [See all UPX alternatives](https://cybersectools.com/alternatives/upx)

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Source: https://cybersectools.com/compare/nso-group-vs-upx

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

More on NSO Group and UPX: 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