# 1stProtect.ai vs usbdeath: side-by-side comparison (2026)

[1stProtect.ai](https://cybersectools.com/tools/1stprotectai) is a commercial [endpoint detection and response](https://cybersectools.com/categories/edr) solution by [1stProtect.ai](https://cybersectools.com/companies/1stprotectai). [usbdeath](https://cybersectools.com/tools/usbdeath) is a free [endpoint detection and response](https://cybersectools.com/categories/edr) solution. Features, integrations, deployment and the company behind each one, side by side.

Need the answer fast? [Best EDR Solutions for Business](https://cybersectools.com/shortlists/best-edr-solutions) picks CrowdStrike Agentic Endpoint Security, Microsoft Defender for Endpoint, SentinelOne Singularity Endpoint and 4 more.

## Side-by-side comparison

| | 1stProtect.ai | usbdeath |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Endpoint Detection and Response | Endpoint Detection and Response |
| Verified | No | No |
| Deployment type | Hybrid | On-Premises |
| Company size fit | Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | – | 130 |
| Last commit | – | Jun 2017 |
| Company | 1stProtect.ai | – |
| Headquarters | – | – |

### Use cases and capabilities

| | 1stProtect.ai | usbdeath |
|---|---|---|
| Runtime Security | Yes | – |
| Sigma | Yes | – |
| Ransomware Prevention | Yes | – |
| Data Exfiltration | Yes | – |
| Process Injection | Yes | – |
| Syscalls | Yes | – |
| Kubernetes Security | Yes | – |
| Active Directory | Yes | – |
| MCP Security | Yes | – |
| USB Security | Yes | Yes |
| Linux | – | Yes |
| Anti Forensics | – | Yes |

### Core features

**1stProtect.ai**

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

**usbdeath**

No features listed.

### Integrations

**1stProtect.ai**

19 integrations listed. Sign in on the page to see them.

**usbdeath**

No integrations listed.

## Which one fits you

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

- [1stProtect.ai](https://cybersectools.com/tools/1stprotectai) fits if you need both cloud and on-premises options.
- [usbdeath](https://cybersectools.com/tools/usbdeath) fits if you need to run it on your own servers, you are a startup or a small business, you need a free product and you want an open-source product.

## 1stProtect.ai vs usbdeath FAQ

Common questions when comparing 1stProtect.ai vs usbdeath for endpoint detection and response.

### What is the difference between 1stProtect.ai and usbdeath?

**1stProtect.ai**: Runtime enforcement platform with 22 modules on one SIGMA engine, offline-capable. Built by 1stProtect.ai.

**usbdeath**: A bash-based anti-forensic script that monitors USB ports and triggers system shutdown when unauthorized devices are detected.

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

### Who makes 1stProtect.ai and usbdeath?

**1stProtect.ai** is made by 1stProtect.ai. **usbdeath** is open-source with 130 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is 1stProtect.ai a good alternative to usbdeath?

Often, yes. 1stProtect.ai and usbdeath are both Endpoint Detection and Response products, and both cover USB Security. Key differences: 1stProtect.ai is Commercial while usbdeath is Free, usbdeath is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [1stProtect.ai vs Halcyon Anti-Ransomware Platform](https://cybersectools.com/compare/1stprotectai-vs-halcyon-anti-ransomware-platform)
- [1stProtect.ai vs BluSapphire OneAgent](https://cybersectools.com/compare/1stprotectai-vs-blusapphire-oneagent)
- [1stProtect.ai vs Huawei HiSec Endpoint](https://cybersectools.com/compare/1stprotectai-vs-huawei-hisec-endpoint)
- [usbdeath vs Halcyon Anti-Ransomware Platform](https://cybersectools.com/compare/halcyon-anti-ransomware-platform-vs-usbdeath)
- [usbdeath vs BluSapphire OneAgent](https://cybersectools.com/compare/blusapphire-oneagent-vs-usbdeath)
- [usbdeath vs Huawei HiSec Endpoint](https://cybersectools.com/compare/huawei-hisec-endpoint-vs-usbdeath)

## Alternatives to each

- [See all 1stProtect.ai alternatives](https://cybersectools.com/alternatives/1stprotectai)
- [See all usbdeath alternatives](https://cybersectools.com/alternatives/usbdeath)

---

Source: https://cybersectools.com/compare/1stprotectai-vs-usbdeath

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/1stprotectai.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on 1stProtect.ai and usbdeath: 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