# HackerHub8 VAPT vs RsaCtfTool: side-by-side comparison (2026)

[HackerHub8 VAPT](https://cybersectools.com/tools/hackerhub8-vapt) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [HackerHub8 LLP](https://cybersectools.com/companies/hackerhub8-llp). [RsaCtfTool](https://cybersectools.com/tools/rsactftool) is a free [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution. Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | HackerHub8 VAPT | RsaCtfTool |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Penetration Testing | Penetration Testing |
| Verified | No | No |
| Deployment type | On-Premises | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB |
| GitHub stars | – | 6,830 |
| Last commit | – | Mar 2026 |
| Company | HackerHub8 LLP | – |
| Headquarters | – | – |

### Use cases and capabilities

| | HackerHub8 VAPT | RsaCtfTool |
|---|---|---|
| Penetration Testing Framework | Yes | – |
| VAPT | Yes | – |
| Vulnerability | Yes | – |
| OWASP | Yes | – |
| MITRE ATT&CK | Yes | – |
| CVE | Yes | – |
| Web Security | Yes | – |
| Cloud Native | Yes | – |
| Kubernetes Security | Yes | – |
| Wireless Security | Yes | – |
| CTF | – | Yes |
| Education | – | Yes |

### Core features

**HackerHub8 VAPT**

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

**RsaCtfTool**

No features listed.

## Which one fits you

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

- [HackerHub8 VAPT](https://cybersectools.com/tools/hackerhub8-vapt) fits if you are a mid-market company or an enterprise.
- [RsaCtfTool](https://cybersectools.com/tools/rsactftool) fits if you are a startup, you need a free product and you want an open-source product.

## HackerHub8 VAPT vs RsaCtfTool FAQ

Common questions when comparing HackerHub8 VAPT vs RsaCtfTool for penetration testing.

### What is the difference between HackerHub8 VAPT and RsaCtfTool?

**HackerHub8 VAPT**: Manual and automated VAPT service covering web, API, network, cloud, mobile and wireless, built by HackerHub8 LLP.

**RsaCtfTool**: A utility that attempts to decrypt data from weak RSA public keys and recover private keys using multiple integer factorization algorithms.

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

### Who makes HackerHub8 VAPT and RsaCtfTool?

**HackerHub8 VAPT** is made by HackerHub8 LLP. **RsaCtfTool** is open-source with 6,830 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is HackerHub8 VAPT a good alternative to RsaCtfTool?

Often, yes. HackerHub8 VAPT and RsaCtfTool are both Penetration Testing products. Key differences: HackerHub8 VAPT is Commercial while RsaCtfTool is Free, RsaCtfTool is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [HackerHub8 VAPT vs Capture The Bug PTaaS](https://cybersectools.com/compare/capture-the-bug-ptaas-vs-hackerhub8-vapt)
- [HackerHub8 VAPT vs Bitcrack Penetration Testing & Red Teaming](https://cybersectools.com/compare/bitcrack-penetration-testing-and-red-teaming-vs-hackerhub8-vapt)
- [HackerHub8 VAPT vs ScruteX Agentic Pen Testing](https://cybersectools.com/compare/hackerhub8-vapt-vs-scrutex-agentic-pen-testing)
- [RsaCtfTool vs Capture The Bug PTaaS](https://cybersectools.com/compare/capture-the-bug-ptaas-vs-rsactftool)
- [RsaCtfTool vs Bitcrack Penetration Testing & Red Teaming](https://cybersectools.com/compare/bitcrack-penetration-testing-and-red-teaming-vs-rsactftool)
- [RsaCtfTool vs ScruteX Agentic Pen Testing](https://cybersectools.com/compare/rsactftool-vs-scrutex-agentic-pen-testing)

## Alternatives to each

- [See all HackerHub8 VAPT alternatives](https://cybersectools.com/alternatives/hackerhub8-vapt)
- [See all RsaCtfTool alternatives](https://cybersectools.com/alternatives/rsactftool)

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Source: https://cybersectools.com/compare/hackerhub8-vapt-vs-rsactftool

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/hackerhub8-vapt.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on HackerHub8 VAPT and RsaCtfTool: 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