# Lab539 Cyber Defence Services vs Yomi: side-by-side comparison (2026)

[Lab539 Cyber Defence Services](https://cybersectools.com/tools/lab539-cyber-defence-services) is a commercial [threat hunting](https://cybersectools.com/categories/threat-hunting) solution by [Lab539](https://cybersectools.com/companies/lab539). [Yomi](https://cybersectools.com/tools/yomi) is a free [malware analysis](https://cybersectools.com/categories/malware-analysis) solution. Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Lab539 Cyber Defence Services | Yomi |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Threat Hunting | Malware Analysis |
| Verified | No | No |
| Deployment type | On-Premises | Cloud |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Lab539 | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Lab539 Cyber Defence Services | Yomi |
|---|---|---|
| Cyber Threat Intelligence | Yes | Yes |
| Critical Infrastructure | Yes | – |
| Threat Actors | Yes | – |
| Threat Feed | Yes | Yes |
| Threat Analysis | Yes | – |
| C2 | Yes | – |
| Reconnaissance | Yes | – |

### Core features

**Lab539 Cyber Defence Services**

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

**Yomi**

No features listed.

## Which one fits you

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

- [Lab539 Cyber Defence Services](https://cybersectools.com/tools/lab539-cyber-defence-services) fits if you need to run it on your own servers.
- [Yomi](https://cybersectools.com/tools/yomi) fits if you want a cloud product, you are a small business and you need a free product.

## Lab539 Cyber Defence Services vs Yomi FAQ

Common questions when comparing Lab539 Cyber Defence Services vs Yomi for threat hunting.

### What is the difference between Lab539 Cyber Defence Services and Yomi?

**Lab539 Cyber Defence Services**: Tailored cyber defence, adversary hunting, and proactive AiTM threat intelligence services. Built by Lab539.

**Yomi**: Threat intelligence platform providing real-time threat data and insights.

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

### Is Lab539 Cyber Defence Services a good alternative to Yomi?

In part. Lab539 Cyber Defence Services and Yomi are not in the same category on CybersecTools. Both cover Threat Feed, Cyber Threat Intelligence. Key differences: Lab539 Cyber Defence Services is Commercial while Yomi is Free. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Lab539 Cyber Defence Services vs Censys Threat Hunting](https://cybersectools.com/compare/censys-threat-hunting-vs-lab539-cyber-defence-services)
- [Lab539 Cyber Defence Services vs Hunt.io](https://cybersectools.com/compare/huntio-vs-lab539-cyber-defence-services)
- [Lab539 Cyber Defence Services vs TruKno](https://cybersectools.com/compare/lab539-cyber-defence-services-vs-trukno)
- [Yomi vs Censys Threat Hunting](https://cybersectools.com/compare/censys-threat-hunting-vs-yomi)
- [Yomi vs Hunt.io](https://cybersectools.com/compare/huntio-vs-yomi)
- [Yomi vs TruKno](https://cybersectools.com/compare/trukno-vs-yomi)

## Alternatives to each

- [See all Lab539 Cyber Defence Services alternatives](https://cybersectools.com/alternatives/lab539-cyber-defence-services)
- [See all Yomi alternatives](https://cybersectools.com/alternatives/yomi)

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Source: https://cybersectools.com/compare/lab539-cyber-defence-services-vs-yomi

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/lab539-cyber-defence-services.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Lab539 Cyber Defence Services and Yomi: 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