# iCOUNTER CTOS vs n6 (Network Security Incident eXchange): side-by-side comparison (2026)

[iCOUNTER CTOS](https://cybersectools.com/tools/icounter-ctos) is a commercial [threat intel platforms](https://cybersectools.com/categories/tip) solution by [iCOUNTER](https://cybersectools.com/companies/icounter). [n6 (Network Security Incident eXchange)](https://cybersectools.com/tools/n6-network-security-incident-exchange) is a free [threat intel platforms](https://cybersectools.com/categories/tip) solution. Features, integrations, deployment and the company behind each one, side by side.

Need the answer fast? [Best Threat Intelligence Platform Solutions for Business](https://cybersectools.com/shortlists/best-threat-intelligence-platforms) picks Recorded Future Threat Intelligence, Google Threat Intelligence, CrowdStrike Falcon Adversary Intelligence and 4 more.

## Side-by-side comparison

| | iCOUNTER CTOS | n6 (Network Security Incident eXchange) |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Threat Intel Platforms | Threat Intel Platforms |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Mid-Market, Enterprise | Mid-Market, Enterprise |
| GitHub stars | – | 148 |
| Last commit | – | Dec 2025 |
| Company | iCOUNTER | – |
| Headquarters | – | – |

### Use cases and capabilities

| | iCOUNTER CTOS | n6 (Network Security Incident eXchange) |
|---|---|---|
| Cyber Threat Intelligence | Yes | Yes |
| Third Party Security | Yes | – |
| APT | Yes | – |
| Threat Actors | Yes | – |
| IOC | Yes | – |
| Threat Analysis | Yes | – |
| Vulnerability Intelligence | Yes | – |
| Supply Chain Security | Yes | – |
| Threat Feed | Yes | Yes |
| Security Information Sharing | – | Yes |
| REST API | – | Yes |
| Open Source | – | Yes |
| Threat Management | – | Yes |

### Core features

**iCOUNTER CTOS**

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

**n6 (Network Security Incident eXchange)**

No features listed.

### Integrations

**iCOUNTER CTOS**

1 integration listed. Sign in on the page to see them.

**n6 (Network Security Incident eXchange)**

No integrations listed.

## Which one fits you

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

- [n6 (Network Security Incident eXchange)](https://cybersectools.com/tools/n6-network-security-incident-exchange) fits if you need a free product and you want an open-source product.

## iCOUNTER CTOS vs n6 (Network Security Incident eXchange) FAQ

Common questions when comparing iCOUNTER CTOS vs n6 (Network Security Incident eXchange) for threat intel platforms.

### What is the difference between iCOUNTER CTOS and n6 (Network Security Incident eXchange)?

**iCOUNTER CTOS**: Threat intel & TPRM platform detecting adversary intent before exploitation. Built by iCOUNTER.

**n6 (Network Security Incident eXchange)**: N6 is a network security incident exchange system that collects, manages, and distributes threat and incident data through REST API and web interfaces for authorized users.

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

### Who makes iCOUNTER CTOS and n6 (Network Security Incident eXchange)?

**iCOUNTER CTOS** is made by iCOUNTER. **n6 (Network Security Incident eXchange)** is open-source with 148 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is iCOUNTER CTOS a good alternative to n6 (Network Security Incident eXchange)?

Often, yes. iCOUNTER CTOS and n6 (Network Security Incident eXchange) are both Threat Intel Platforms products, and both cover Cyber Threat Intelligence, Threat Feed. Key differences: iCOUNTER CTOS is Commercial while n6 (Network Security Incident eXchange) is Free, n6 (Network Security Incident eXchange) is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [iCOUNTER CTOS vs Loginsoft VuInerability Intelligence LOVI](https://cybersectools.com/compare/icounter-ctos-vs-lovi)
- [iCOUNTER CTOS vs StalkPhish.io](https://cybersectools.com/compare/icounter-ctos-vs-stalkphishio)
- [iCOUNTER CTOS vs Cypho](https://cybersectools.com/compare/cypho-vs-icounter-ctos)
- [n6 (Network Security Incident eXchange) vs Loginsoft VuInerability Intelligence LOVI](https://cybersectools.com/compare/lovi-vs-n6-network-security-incident-exchange)
- [n6 (Network Security Incident eXchange) vs StalkPhish.io](https://cybersectools.com/compare/n6-network-security-incident-exchange-vs-stalkphishio)
- [n6 (Network Security Incident eXchange) vs Cypho](https://cybersectools.com/compare/cypho-vs-n6-network-security-incident-exchange)

## Alternatives to each

- [See all iCOUNTER CTOS alternatives](https://cybersectools.com/alternatives/icounter-ctos)
- [See all n6 (Network Security Incident eXchange) alternatives](https://cybersectools.com/alternatives/n6-network-security-incident-exchange)

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Source: https://cybersectools.com/compare/icounter-ctos-vs-n6-network-security-incident-exchange

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

More on iCOUNTER CTOS and n6 (Network Security Incident eXchange): 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