# AuditJS vs Datadog Software Composition Analysis: side-by-side comparison (2026)

[AuditJS](https://cybersectools.com/tools/auditjs) is a free [software composition analysis](https://cybersectools.com/categories/sca) solution. [Datadog Software Composition Analysis](https://cybersectools.com/tools/datadog-software-composition-analysis) is a commercial [software composition analysis](https://cybersectools.com/categories/sca) solution by [Datadog](https://cybersectools.com/companies/datadog). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | AuditJS | Datadog Software Composition Analysis |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Software Composition Analysis | Software Composition Analysis |
| Verified | No | No |
| Deployment type | On-Premises | Cloud |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| GitHub stars | 230 | – |
| Last commit | Jan 2026 | – |
| Company | – | Datadog |
| Headquarters | – | – |

### Use cases and capabilities

| | AuditJS | Datadog Software Composition Analysis |
|---|---|---|
| npm | Yes | – |
| Dependency Scanning | Yes | Yes |
| Security Scanning | Yes | – |
| Node.js | Yes | – |
| Open Source | Yes | Yes |
| CI/CD | – | Yes |
| DevSecOps | – | Yes |
| License Compliance | – | Yes |
| SBOM | – | Yes |

### Core features

**AuditJS**

No features listed.

**Datadog Software Composition Analysis**

7 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.

- [AuditJS](https://cybersectools.com/tools/auditjs) fits if you need to run it on your own servers, you are a startup, you need a free product and you want an open-source product.
- [Datadog Software Composition Analysis](https://cybersectools.com/tools/datadog-software-composition-analysis) fits if you want a cloud product.

## AuditJS vs Datadog Software Composition Analysis FAQ

Common questions when comparing AuditJS vs Datadog Software Composition Analysis for software composition analysis.

### What is the difference between AuditJS and Datadog Software Composition Analysis?

**AuditJS**: AuditJS is a command-line tool that scans JavaScript projects for known vulnerabilities and outdated packages in npm dependencies using the OSS Index API or Nexus IQ Server.

**Datadog Software Composition Analysis**: SCA tool for identifying vulnerabilities in open-source dependencies. Built by Datadog.

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

### Who makes AuditJS and Datadog Software Composition Analysis?

**AuditJS** is open-source with 230 GitHub stars. **Datadog Software Composition Analysis** is made by Datadog. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is AuditJS a good alternative to Datadog Software Composition Analysis?

Often, yes. AuditJS and Datadog Software Composition Analysis are both Software Composition Analysis products, and both cover Dependency Scanning, Open Source. Key differences: AuditJS is Free while Datadog Software Composition Analysis is Commercial, AuditJS is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [AuditJS vs Meterian Project Scanner](https://cybersectools.com/compare/auditjs-vs-meterian-project-scanner)
- [AuditJS vs Threatrix Autonomous Platform](https://cybersectools.com/compare/auditjs-vs-threatrix-autonomous-platform)
- [AuditJS vs Labrador SCA](https://cybersectools.com/compare/auditjs-vs-labrador-sca)
- [Datadog Software Composition Analysis vs Meterian Project Scanner](https://cybersectools.com/compare/datadog-software-composition-analysis-vs-meterian-project-scanner)
- [Datadog Software Composition Analysis vs Threatrix Autonomous Platform](https://cybersectools.com/compare/datadog-software-composition-analysis-vs-threatrix-autonomous-platform)
- [Datadog Software Composition Analysis vs Labrador SCA](https://cybersectools.com/compare/datadog-software-composition-analysis-vs-labrador-sca)

## Alternatives to each

- [See all AuditJS alternatives](https://cybersectools.com/alternatives/auditjs)
- [See all Datadog Software Composition Analysis alternatives](https://cybersectools.com/alternatives/datadog-software-composition-analysis)

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Source: https://cybersectools.com/compare/auditjs-vs-datadog-software-composition-analysis

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