# Nucleon EDR vs OpenEDR: side-by-side comparison (2026)

[Nucleon EDR](https://cybersectools.com/tools/nucleon-nucleon-edr) is a commercial [endpoint detection and response](https://cybersectools.com/categories/edr) solution by [Nucleon Security](https://cybersectools.com/companies/nucleon-security). [OpenEDR](https://cybersectools.com/tools/openedr) 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

| | Nucleon EDR | OpenEDR |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Endpoint Detection and Response | Endpoint Detection and Response |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| Company | Nucleon Security | – |
| Headquarters | – | – |

### Core features

**Nucleon EDR**

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

**OpenEDR**

No features listed.

### Integrations

**Nucleon EDR**

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

**OpenEDR**

No integrations listed.

## Which one fits you

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

- [Nucleon EDR](https://cybersectools.com/tools/nucleon-nucleon-edr) fits if you want a cloud product.
- [OpenEDR](https://cybersectools.com/tools/openedr) fits if you need to run it on your own servers, you are a startup and you need a free product.

## Nucleon EDR vs OpenEDR FAQ

Common questions when comparing Nucleon EDR vs OpenEDR for endpoint detection and response.

### What is the difference between Nucleon EDR and OpenEDR?

**Nucleon EDR**: EDR solution with Zero Trust architecture and AI-based malware detection. Built by Nucleon Security.

**OpenEDR**: OpenEDR is an open-source platform enhancing cybersecurity through real-time detection and analysis of cyber threats.

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

### Is Nucleon EDR a good alternative to OpenEDR?

Often, yes. Nucleon EDR and OpenEDR are both Endpoint Detection and Response products. Key differences: Nucleon EDR is Commercial while OpenEDR is Free. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Nucleon EDR vs Microsoft Defender for Endpoint](https://cybersectools.com/compare/microsoft-defender-for-endpoint-vs-nucleon-nucleon-edr)
- [Nucleon EDR vs Huawei HiSec Endpoint](https://cybersectools.com/compare/huawei-hisec-endpoint-vs-nucleon-nucleon-edr)
- [Nucleon EDR vs Sophos EDR](https://cybersectools.com/compare/nucleon-nucleon-edr-vs-sophos-intercept-x)
- [OpenEDR vs Microsoft Defender for Endpoint](https://cybersectools.com/compare/openedr-vs-microsoft-defender-for-endpoint)
- [OpenEDR vs Huawei HiSec Endpoint](https://cybersectools.com/compare/huawei-hisec-endpoint-vs-openedr)
- [OpenEDR vs Sophos EDR](https://cybersectools.com/compare/openedr-vs-sophos-intercept-x)

## Alternatives to each

- [See all Nucleon EDR alternatives](https://cybersectools.com/alternatives/nucleon-nucleon-edr)
- [See all OpenEDR alternatives](https://cybersectools.com/alternatives/openedr)

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Source: https://cybersectools.com/compare/openedr-vs-nucleon-nucleon-edr

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

More on Nucleon EDR and OpenEDR: 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