# NAN SIEM Services vs Zentara ZX: side-by-side comparison (2026)

[NAN SIEM Services](https://cybersectools.com/tools/nan-siem-services) is a commercial [security information and event management](https://cybersectools.com/categories/security-information-and-event-management-siem) solution by [NAN](https://cybersectools.com/companies/nan). [Zentara ZX](https://cybersectools.com/tools/zentara-zx) is a commercial [security information and event management](https://cybersectools.com/categories/security-information-and-event-management-siem) solution by [Zentara](https://cybersectools.com/companies/zentara). Features, integrations, deployment and the company behind each one, side by side.

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## Side-by-side comparison

| | NAN SIEM Services | Zentara ZX |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Security Information and Event Management | Security Information and Event Management |
| Verified | No | No |
| Deployment type | Cloud | Hybrid |
| Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | NAN | Zentara |
| Headquarters | – | – |

### Use cases and capabilities

| | NAN SIEM Services | Zentara ZX |
|---|---|---|
| Log Management | Yes | – |
| AI SOC | – | Yes |
| Anomaly Detection | – | Yes |
| Threat Feed | – | Yes |
| Playbooks | – | Yes |
| Case Management | – | Yes |
| Alerting | – | Yes |
| Cyber Threat Intelligence | – | Yes |
| ISMS | – | Yes |
| PCI DSS | – | Yes |

### Core features

**NAN SIEM Services**

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

**Zentara ZX**

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

### Integrations

**NAN SIEM Services**

No integrations listed.

**Zentara ZX**

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

## Which one fits you

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

- [NAN SIEM Services](https://cybersectools.com/tools/nan-siem-services) fits if you want a cloud product and you are a small business.
- [Zentara ZX](https://cybersectools.com/tools/zentara-zx) fits if you need both cloud and on-premises options.

## NAN SIEM Services vs Zentara ZX FAQ

Common questions when comparing NAN SIEM Services vs Zentara ZX for security information and event management.

### What is the difference between NAN SIEM Services and Zentara ZX?

**NAN SIEM Services**: Managed SIEM with 24x7 SOC, MDR, and security automation services. Built by NAN.

**Zentara ZX**: AI-augmented SIEM correlating IT, OT, and cloud telemetry for real-time SOC detection. Built by Zentara.

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

### Who makes NAN SIEM Services and Zentara ZX?

**NAN SIEM Services** is made by NAN. **Zentara ZX** is made by Zentara. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is NAN SIEM Services a good alternative to Zentara ZX?

Often, yes. NAN SIEM Services and Zentara ZX are both Security Information and Event Management products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [NAN SIEM Services vs BluSapphire SIEMless-SIEM](https://cybersectools.com/compare/blusapphire-siemless-siem-vs-nan-siem-services)
- [NAN SIEM Services vs Innspark SIEM](https://cybersectools.com/compare/innspark-siem-vs-nan-siem-services)
- [NAN SIEM Services vs Vega Security Analytics Mesh Platform](https://cybersectools.com/compare/nan-siem-services-vs-vega-security-analytics-mesh-sam)
- [Zentara ZX vs BluSapphire SIEMless-SIEM](https://cybersectools.com/compare/blusapphire-siemless-siem-vs-zentara-zx)
- [Zentara ZX vs Innspark SIEM](https://cybersectools.com/compare/innspark-siem-vs-zentara-zx)
- [Zentara ZX vs Vega Security Analytics Mesh Platform](https://cybersectools.com/compare/vega-security-analytics-mesh-sam-vs-zentara-zx)

## Alternatives to each

- [See all NAN SIEM Services alternatives](https://cybersectools.com/alternatives/nan-siem-services)
- [See all Zentara ZX alternatives](https://cybersectools.com/alternatives/zentara-zx)

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Source: https://cybersectools.com/compare/nan-siem-services-vs-zentara-zx

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

More on NAN SIEM Services and Zentara ZX: 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