# Gravwell Security Data Platform vs NAN SIEM Services: side-by-side comparison (2026)

[Gravwell Security Data Platform](https://cybersectools.com/tools/gravwell-security-data-platform) is a commercial [security information and event management](https://cybersectools.com/categories/security-information-and-event-management-siem) solution by [Gravwell](https://cybersectools.com/companies/gravwell). [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). Features, integrations, deployment and the company behind each one, side by side.

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## Side-by-side comparison

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

### Use cases and capabilities

| | Gravwell Security Data Platform | NAN SIEM Services |
|---|---|---|
| PCAP | Yes | – |
| Log Management | Yes | Yes |

### Core features

**Gravwell Security Data Platform**

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

**NAN SIEM Services**

8 features 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.

- [Gravwell Security Data Platform](https://cybersectools.com/tools/gravwell-security-data-platform) fits if you need both cloud and on-premises options.
- [NAN SIEM Services](https://cybersectools.com/tools/nan-siem-services) fits if you want a cloud product.

## Gravwell Security Data Platform vs NAN SIEM Services FAQ

Common questions when comparing Gravwell Security Data Platform vs NAN SIEM Services for security information and event management.

### What is the difference between Gravwell Security Data Platform and NAN SIEM Services?

**Gravwell Security Data Platform**: Security data platform for log analysis, metrics, and threat hunting. Built by Gravwell.

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

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

### Who makes Gravwell Security Data Platform and NAN SIEM Services?

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

### Is Gravwell Security Data Platform a good alternative to NAN SIEM Services?

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

## Related comparisons

- [Gravwell Security Data Platform vs UTMStack Real-time SIEM & XDR](https://cybersectools.com/compare/gravwell-security-data-platform-vs-utmstack-real-time-siem-and-xdr)
- [Gravwell Security Data Platform vs Logsign Unified Security Operations Platform](https://cybersectools.com/compare/gravwell-security-data-platform-vs-logsign-unified-security-operations-platform)
- [Gravwell Security Data Platform vs Logpresso](https://cybersectools.com/compare/gravwell-security-data-platform-vs-logpresso)
- [NAN SIEM Services vs UTMStack Real-time SIEM & XDR](https://cybersectools.com/compare/nan-siem-services-vs-utmstack-real-time-siem-and-xdr)
- [NAN SIEM Services vs Logsign Unified Security Operations Platform](https://cybersectools.com/compare/logsign-unified-security-operations-platform-vs-nan-siem-services)
- [NAN SIEM Services vs Logpresso](https://cybersectools.com/compare/logpresso-vs-nan-siem-services)

## Alternatives to each

- [See all Gravwell Security Data Platform alternatives](https://cybersectools.com/alternatives/gravwell-security-data-platform)
- [See all NAN SIEM Services alternatives](https://cybersectools.com/alternatives/nan-siem-services)

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Source: https://cybersectools.com/compare/gravwell-security-data-platform-vs-nan-siem-services

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

More on Gravwell Security Data Platform and NAN SIEM Services: 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