# RunSybil vs Shadow Workers: side-by-side comparison (2026)

[RunSybil](https://cybersectools.com/tools/runsybil) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [RunSybil](https://cybersectools.com/companies/runsybil). [Shadow Workers](https://cybersectools.com/tools/shadow-workers) is a free [red-team & adversary emulation](https://cybersectools.com/categories/offensive-security) solution. Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | RunSybil | Shadow Workers |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Penetration Testing | Red-Team & Adversary Emulation |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| GitHub stars | – | 236 |
| Last commit | – | Oct 2023 |
| Company | RunSybil | – |
| Headquarters | – | – |

### Use cases and capabilities

| | RunSybil | Shadow Workers |
|---|---|---|
| AI Pentesting | Yes | – |
| Attack Paths | Yes | – |
| Continuous Testing | Yes | – |
| Vulnerability Prioritization | Yes | – |
| Reconnaissance | Yes | – |
| DAST | Yes | – |
| Red Team | Yes | – |
| Security Scanning | Yes | – |
| Vulnerability | Yes | – |
| Cloud Native | Yes | – |
| C2 | – | Yes |
| Proxy | – | Yes |
| Open Source | – | Yes |
| XSS | – | Yes |

### Core features

**RunSybil**

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

**Shadow Workers**

No features listed.

## Which one fits you

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

- [RunSybil](https://cybersectools.com/tools/runsybil) fits if you want a cloud product and you are a small business.
- [Shadow Workers](https://cybersectools.com/tools/shadow-workers) fits if you need to run it on your own servers, you need a free product and you want an open-source product.

## RunSybil vs Shadow Workers FAQ

Common questions when comparing RunSybil vs Shadow Workers for penetration testing.

### What is the difference between RunSybil and Shadow Workers?

**RunSybil**: AI-driven continuous attack surface assessment and validation platform. Built by RunSybil.

**Shadow Workers**: Shadow Workers is an open source C2 framework and proxy tool for penetration testers to exploit XSS vulnerabilities and malicious Service Workers.

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

### Who makes RunSybil and Shadow Workers?

**RunSybil** is made by RunSybil. **Shadow Workers** is open-source with 236 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is RunSybil a good alternative to Shadow Workers?

In part. RunSybil and Shadow Workers are not in the same category on CybersecTools. Key differences: RunSybil is Commercial while Shadow Workers is Free, Shadow Workers is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [RunSybil vs AI Pentest Copilot](https://cybersectools.com/compare/ai-pentest-copilot-vs-runsybil)
- [RunSybil vs NetSPI Platform](https://cybersectools.com/compare/netspi-platform-vs-runsybil)
- [RunSybil vs Strike PTaaS](https://cybersectools.com/compare/runsybil-vs-strike-ptaas)
- [Shadow Workers vs AI Pentest Copilot](https://cybersectools.com/compare/ai-pentest-copilot-vs-shadow-workers)
- [Shadow Workers vs NetSPI Platform](https://cybersectools.com/compare/netspi-platform-vs-shadow-workers)
- [Shadow Workers vs Strike PTaaS](https://cybersectools.com/compare/shadow-workers-vs-strike-ptaas)

## Alternatives to each

- [See all RunSybil alternatives](https://cybersectools.com/alternatives/runsybil)
- [See all Shadow Workers alternatives](https://cybersectools.com/alternatives/shadow-workers)

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Source: https://cybersectools.com/compare/runsybil-vs-shadow-workers

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

More on RunSybil and Shadow Workers: 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