# Black Duck SCA vs Ruby Advisory Database: side-by-side comparison (2026)

[Black Duck SCA](https://cybersectools.com/tools/black-duck-black-duck-sca) is a commercial [software composition analysis](https://cybersectools.com/categories/sca) solution by [Black Duck Software, Inc](https://cybersectools.com/companies/black-duck-software-inc). [Ruby Advisory Database](https://cybersectools.com/tools/ruby-advisory-database) is a free [software composition analysis](https://cybersectools.com/categories/sca) solution. Features, integrations, deployment and the company behind each one, side by side.

## Our take

What our shortlists say about the one we picked.

### [Black Duck SCA](https://cybersectools.com/tools/black-duck-black-duck-sca)

Best for: Organizations with license compliance and binary scanning needs

It is hybrid, runs in the largest enterprises, and is the right solution when you ship software to customers and must prove what is inside it. For a cloud-native team that mainly wants fast dependency alerts in CI, it may be more than needed.

From [Best Application Security Solutions for Business](https://cybersectools.com/shortlists/best-application-security-solutions), Fall 2026.

Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about).

## Side-by-side comparison

| | Black Duck SCA | Ruby Advisory Database |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Software Composition Analysis | Software Composition Analysis |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | – | 1,054 |
| Last commit | – | Mar 2026 |
| Company | Black Duck Software, Inc. | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Black Duck SCA | Ruby Advisory Database |
|---|---|---|
| CI/CD | Yes | – |
| Dependency Scanning | Yes | Yes |
| License Compliance | Yes | – |
| Open Source | Yes | Yes |
| SBOM | Yes | – |
| Supply Chain Security | Yes | – |

### Core features

**Black Duck SCA**

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

**Ruby Advisory Database**

No features listed.

### Integrations

**Black Duck SCA**

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

**Ruby Advisory Database**

No integrations listed.

## Which one fits you

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

- [Black Duck SCA](https://cybersectools.com/tools/black-duck-black-duck-sca) fits if you need both cloud and on-premises options.
- [Ruby Advisory Database](https://cybersectools.com/tools/ruby-advisory-database) fits if you want a cloud product, you are a startup, you need a free product and you want an open-source product.

## Black Duck SCA vs Ruby Advisory Database FAQ

Common questions when comparing Black Duck SCA vs Ruby Advisory Database for software composition analysis.

### What is the difference between Black Duck SCA and Ruby Advisory Database?

**Black Duck SCA**: SCA tool for managing security, quality, and license risks in open source code. Built by Black Duck Software, Inc.

**Ruby Advisory Database**: A community effort to compile security advisories for Ruby libraries with a detailed directory structure.

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

### Who makes Black Duck SCA and Ruby Advisory Database?

**Black Duck SCA** is made by Black Duck Software, Inc. **Ruby Advisory Database** is open-source with 1,054 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Black Duck SCA a good alternative to Ruby Advisory Database?

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

## Related comparisons

- [Black Duck SCA vs FossID Software Composition Analysis](https://cybersectools.com/compare/black-duck-black-duck-sca-vs-fossid-software-composition-analysis)
- [Black Duck SCA vs Threatrix Autonomous Platform](https://cybersectools.com/compare/black-duck-black-duck-sca-vs-threatrix-autonomous-platform)
- [Black Duck SCA vs Snyk Open Source](https://cybersectools.com/compare/black-duck-black-duck-sca-vs-snyk-open-source)
- [Ruby Advisory Database vs FossID Software Composition Analysis](https://cybersectools.com/compare/fossid-software-composition-analysis-vs-ruby-advisory-database)
- [Ruby Advisory Database vs Threatrix Autonomous Platform](https://cybersectools.com/compare/ruby-advisory-database-vs-threatrix-autonomous-platform)
- [Ruby Advisory Database vs Snyk Open Source](https://cybersectools.com/compare/ruby-advisory-database-vs-snyk-open-source)

## Alternatives to each

- [See all Black Duck SCA alternatives](https://cybersectools.com/alternatives/black-duck-black-duck-sca)
- [See all Ruby Advisory Database alternatives](https://cybersectools.com/alternatives/ruby-advisory-database)

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Source: https://cybersectools.com/compare/black-duck-black-duck-sca-vs-ruby-advisory-database

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

More on Black Duck SCA and Ruby Advisory Database: 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