# Capture The Bug PTaaS vs ESC: 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). [ESC](https://cybersectools.com/tools/esc) 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

| | Capture The Bug PTaaS | ESC |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Penetration Testing | Penetration Testing |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| GitHub stars | – | 299 |
| Last commit | – | Apr 2023 |
| Company | Capture The Bug | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Capture The Bug PTaaS | ESC |
|---|---|---|
| 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 | – |
| Enumeration | – | Yes |
| Red Team | – | Yes |
| Database Security | – | Yes |
| SQL | – | Yes |
| Data Exfiltration | – | Yes |

### Core features

**Capture The Bug PTaaS**

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

**ESC**

No features listed.

### Integrations

**Capture The Bug PTaaS**

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

**ESC**

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.
- [ESC](https://cybersectools.com/tools/esc) 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 ESC FAQ

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

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

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

**ESC**: ESC is an interactive .NET SQL console client with enhanced SQL Server discovery and data exfiltration features designed for penetration testing and red team engagements.

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

### Who makes Capture The Bug PTaaS and ESC?

**Capture The Bug PTaaS** is made by Capture The Bug. **ESC** is open-source with 299 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 ESC?

Often, yes. Capture The Bug PTaaS and ESC are both Penetration Testing products. Key differences: Capture The Bug PTaaS is Commercial while ESC is Free, ESC 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 Plainsea Agentic Penetration Testing Platform](https://cybersectools.com/compare/capture-the-bug-ptaas-vs-plainsea-agentic-penetration-testing-platform)
- [Capture The Bug PTaaS vs HackerHub8 VAPT](https://cybersectools.com/compare/capture-the-bug-ptaas-vs-hackerhub8-vapt)
- [ESC vs Strike Human-Led Pentesting](https://cybersectools.com/compare/esc-vs-strike-human-led-pentesting)
- [ESC vs Plainsea Agentic Penetration Testing Platform](https://cybersectools.com/compare/esc-vs-plainsea-agentic-penetration-testing-platform)
- [ESC vs HackerHub8 VAPT](https://cybersectools.com/compare/esc-vs-hackerhub8-vapt)

## Alternatives to each

- [See all Capture The Bug PTaaS alternatives](https://cybersectools.com/alternatives/capture-the-bug-ptaas)
- [See all ESC alternatives](https://cybersectools.com/alternatives/esc)

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Source: https://cybersectools.com/compare/capture-the-bug-ptaas-vs-esc

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 ESC: 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