# PT Dephaze vs RsaCtfTool: side-by-side comparison (2026)

[PT Dephaze](https://cybersectools.com/tools/pt-dephaze) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [Positive Technologies](https://cybersectools.com/companies/positive-technologies). [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

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

### Use cases and capabilities

| | PT Dephaze | RsaCtfTool |
|---|---|---|
| MITRE ATT&CK | Yes | – |
| Lateral Movement | Yes | – |
| Continuous Testing | Yes | – |
| Reconnaissance | Yes | – |
| Network Scanning | Yes | – |
| Privilege Escalation | Yes | – |
| Vulnerability | Yes | – |
| Red Team | Yes | – |
| Security Validation | Yes | – |
| CTF | – | Yes |
| Education | – | Yes |

### Core features

**PT Dephaze**

10 features 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.

- [PT Dephaze](https://cybersectools.com/tools/pt-dephaze) fits if you are a mid-market company or an enterprise.
- [RsaCtfTool](https://cybersectools.com/tools/rsactftool) fits if you are a startup or a small business, you need a free product and you want an open-source product.

## PT Dephaze vs RsaCtfTool FAQ

Common questions when comparing PT Dephaze vs RsaCtfTool for penetration testing.

### What is the difference between PT Dephaze and RsaCtfTool?

**PT Dephaze**: Agentless automated pentest platform for continuous infrastructure security testing, built by Positive Technologies.

**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 PT Dephaze and RsaCtfTool?

**PT Dephaze** is made by Positive Technologies. **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 PT Dephaze a good alternative to RsaCtfTool?

Often, yes. PT Dephaze and RsaCtfTool are both Penetration Testing products. Key differences: PT Dephaze 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

- [PT Dephaze vs FalconTech AI Pen Testing Agent](https://cybersectools.com/compare/falcontech-ai-pen-testing-agent-vs-pt-dephaze)
- [PT Dephaze vs NetSPI Platform](https://cybersectools.com/compare/netspi-platform-vs-pt-dephaze)
- [PT Dephaze vs RunSybil](https://cybersectools.com/compare/pt-dephaze-vs-runsybil)
- [RsaCtfTool vs FalconTech AI Pen Testing Agent](https://cybersectools.com/compare/falcontech-ai-pen-testing-agent-vs-rsactftool)
- [RsaCtfTool vs NetSPI Platform](https://cybersectools.com/compare/netspi-platform-vs-rsactftool)
- [RsaCtfTool vs RunSybil](https://cybersectools.com/compare/rsactftool-vs-runsybil)

## Alternatives to each

- [See all PT Dephaze alternatives](https://cybersectools.com/alternatives/pt-dephaze)
- [See all RsaCtfTool alternatives](https://cybersectools.com/alternatives/rsactftool)

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Source: https://cybersectools.com/compare/pt-dephaze-vs-rsactftool

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

More on PT Dephaze 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