# Capture The Bug PTaaS vs Shadow Workers: side-by-side comparison (2026)

[Capture The Bug PTaaS](https://cybersectools.com/tools/capture-the-bug-ptaas) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [Capture The Bug](https://cybersectools.com/companies/capture-the-bug). [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

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

### Use cases and capabilities

| | Capture The Bug PTaaS | Shadow Workers |
|---|---|---|
| Penetration Testing Framework | Yes | – |
| Continuous Testing | Yes | – |
| VAPT | Yes | – |
| Web Security | Yes | – |
| Cloud Native | Yes | – |
| GDPR | Yes | – |
| OWASP | Yes | – |
| Security Reporting | Yes | – |
| Security Compliance Training | Yes | – |
| C2 | – | Yes |
| Proxy | – | Yes |
| Open Source | – | Yes |
| XSS | – | Yes |

### Core features

**Capture The Bug PTaaS**

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

**Shadow Workers**

No features listed.

### Integrations

**Capture The Bug PTaaS**

3 integrations listed. Sign in on the page to see them.

**Shadow Workers**

No integrations listed.

## Which one fits you

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

- [Capture The Bug PTaaS](https://cybersectools.com/tools/capture-the-bug-ptaas) fits if you want a cloud product and you are a startup or 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.

## Capture The Bug PTaaS vs Shadow Workers FAQ

Common questions when comparing Capture The Bug PTaaS vs Shadow Workers for penetration testing.

### What is the difference between Capture The Bug PTaaS and Shadow Workers?

**Capture The Bug PTaaS**: CREST-certified PTaaS platform for continuous web, API, and cloud pentesting. Built by Capture The Bug.

**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 Capture The Bug PTaaS and Shadow Workers?

**Capture The Bug PTaaS** is made by Capture The Bug. **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 Capture The Bug PTaaS a good alternative to Shadow Workers?

In part. Capture The Bug PTaaS and Shadow Workers are not in the same category on CybersecTools. Key differences: Capture The Bug PTaaS 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

- [Capture The Bug PTaaS vs Strike Human-Led Pentesting](https://cybersectools.com/compare/capture-the-bug-ptaas-vs-strike-human-led-pentesting)
- [Capture The Bug PTaaS vs HackerHub8 VAPT](https://cybersectools.com/compare/capture-the-bug-ptaas-vs-hackerhub8-vapt)
- [Capture The Bug PTaaS vs Red Specter POLTERGEIST](https://cybersectools.com/compare/capture-the-bug-ptaas-vs-red-specter-poltergeist)
- [Shadow Workers vs Strike Human-Led Pentesting](https://cybersectools.com/compare/shadow-workers-vs-strike-human-led-pentesting)
- [Shadow Workers vs HackerHub8 VAPT](https://cybersectools.com/compare/hackerhub8-vapt-vs-shadow-workers)
- [Shadow Workers vs Red Specter POLTERGEIST](https://cybersectools.com/compare/red-specter-poltergeist-vs-shadow-workers)

## Alternatives to each

- [See all Capture The Bug PTaaS alternatives](https://cybersectools.com/alternatives/capture-the-bug-ptaas)
- [See all Shadow Workers alternatives](https://cybersectools.com/alternatives/shadow-workers)

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Source: https://cybersectools.com/compare/capture-the-bug-ptaas-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/capture-the-bug-ptaas.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Capture The Bug PTaaS 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