# AuditJS vs Snyk Open Source: side-by-side comparison (2026)

[AuditJS](https://cybersectools.com/tools/auditjs) is a free [software composition analysis](https://cybersectools.com/categories/sca) solution. [Snyk Open Source](https://cybersectools.com/tools/snyk-open-source) is a commercial [software composition analysis](https://cybersectools.com/categories/sca) solution by [Snyk](https://cybersectools.com/companies/snyk). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | AuditJS | Snyk Open Source |
|---|---|---|
| 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 | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | 230 | – |
| Last commit | Jan 2026 | – |
| Company | – | Snyk |
| Headquarters | – | – |

### Use cases and capabilities

| | AuditJS | Snyk Open Source |
|---|---|---|
| npm | Yes | – |
| Dependency Scanning | Yes | Yes |
| Security Scanning | Yes | – |
| Node.js | Yes | – |
| Open Source | Yes | Yes |
| DevSecOps | – | Yes |
| Supply Chain Security | – | Yes |
| License Compliance | – | Yes |
| SBOM | – | Yes |

### Core features

**AuditJS**

No features listed.

**Snyk Open Source**

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

### Integrations

**AuditJS**

No integrations listed.

**Snyk Open Source**

7 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.

- [AuditJS](https://cybersectools.com/tools/auditjs) fits if you need to run it on your own servers, you need a free product and you want an open-source product.
- [Snyk Open Source](https://cybersectools.com/tools/snyk-open-source) fits if you want a cloud product.

## AuditJS vs Snyk Open Source FAQ

Common questions when comparing AuditJS vs Snyk Open Source for software composition analysis.

### What is the difference between AuditJS and Snyk Open Source?

**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.

**Snyk Open Source**: SCA tool that finds, prioritizes, and fixes open source vulnerabilities. Built by Snyk.

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

### Who makes AuditJS and Snyk Open Source?

**AuditJS** is open-source with 230 GitHub stars. **Snyk Open Source** is made by Snyk. 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 Snyk Open Source?

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

## Related comparisons

- [AuditJS vs Cybeats SBOM Studio](https://cybersectools.com/compare/auditjs-vs-cybeats-sbom-studio)
- [AuditJS vs Threatrix Autonomous Platform](https://cybersectools.com/compare/auditjs-vs-threatrix-autonomous-platform)
- [AuditJS vs Black Duck SCA](https://cybersectools.com/compare/auditjs-vs-black-duck-black-duck-sca)
- [Snyk Open Source vs Cybeats SBOM Studio](https://cybersectools.com/compare/snyk-open-source-vs-cybeats-sbom-studio)
- [Snyk Open Source vs Threatrix Autonomous Platform](https://cybersectools.com/compare/snyk-open-source-vs-threatrix-autonomous-platform)
- [Snyk Open Source vs Black Duck SCA](https://cybersectools.com/compare/black-duck-black-duck-sca-vs-snyk-open-source)

## Alternatives to each

- [See all AuditJS alternatives](https://cybersectools.com/alternatives/auditjs)
- [See all Snyk Open Source alternatives](https://cybersectools.com/alternatives/snyk-open-source)

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Source: https://cybersectools.com/compare/auditjs-vs-snyk-open-source

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