# Nebula by BreachLine Labs vs PT Dephaze: side-by-side comparison (2026)

[Nebula by BreachLine Labs](https://cybersectools.com/tools/breachline-nebula) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [BreachLine Labs](https://cybersectools.com/companies/breachline-labs). [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). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Nebula by BreachLine Labs | PT Dephaze |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Penetration Testing | Penetration Testing |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | BreachLine Labs | Positive Technologies |
| Headquarters | – | – |

### Use cases and capabilities

| | Nebula by BreachLine Labs | PT Dephaze |
|---|---|---|
| AI Pentesting | Yes | – |
| Attack Paths | Yes | – |
| Vulnerability Exploitation | Yes | – |
| Proof of Concept | Yes | – |
| Continuous Testing | Yes | Yes |
| Validation | Yes | – |
| Verification | Yes | – |
| Security Reporting | Yes | – |
| Reconnaissance | Yes | Yes |
| VAPT | Yes | – |
| MITRE ATT&CK | – | Yes |
| Lateral Movement | – | Yes |
| Network Scanning | – | Yes |
| Privilege Escalation | – | Yes |
| Vulnerability | – | Yes |
| Red Team | – | Yes |
| Security Validation | – | Yes |

### Core features

**Nebula by BreachLine Labs**

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

**PT Dephaze**

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

### Integrations

**Nebula by BreachLine Labs**

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

**PT Dephaze**

No integrations listed.

## Which one fits you

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

- [Nebula by BreachLine Labs](https://cybersectools.com/tools/breachline-nebula) fits if you want a cloud product.
- [PT Dephaze](https://cybersectools.com/tools/pt-dephaze) fits if you need to run it on your own servers.

## Nebula by BreachLine Labs vs PT Dephaze FAQ

Common questions when comparing Nebula by BreachLine Labs vs PT Dephaze for penetration testing.

### What is the difference between Nebula by BreachLine Labs and PT Dephaze?

**Nebula by BreachLine Labs**: Fully autonomous AI security engineer that works for you, built by BreachLine Labs.

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

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

### Who makes Nebula by BreachLine Labs and PT Dephaze?

**Nebula by BreachLine Labs** is made by BreachLine Labs. **PT Dephaze** is made by Positive Technologies. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Nebula by BreachLine Labs a good alternative to PT Dephaze?

Often, yes. Nebula by BreachLine Labs and PT Dephaze are both Penetration Testing products, and both cover Continuous Testing, Reconnaissance. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Nebula by BreachLine Labs vs Managed Autonomous Pentesting (MAP)](https://cybersectools.com/compare/breachline-nebula-vs-hackurity-art-stack)
- [Nebula by BreachLine Labs vs NetSPI Platform](https://cybersectools.com/compare/breachline-nebula-vs-netspi-platform)
- [Nebula by BreachLine Labs vs Strike PTaaS](https://cybersectools.com/compare/breachline-nebula-vs-strike-ptaas)
- [PT Dephaze vs Managed Autonomous Pentesting (MAP)](https://cybersectools.com/compare/hackurity-art-stack-vs-pt-dephaze)
- [PT Dephaze vs NetSPI Platform](https://cybersectools.com/compare/netspi-platform-vs-pt-dephaze)
- [PT Dephaze vs Strike PTaaS](https://cybersectools.com/compare/pt-dephaze-vs-strike-ptaas)

## Alternatives to each

- [See all Nebula by BreachLine Labs alternatives](https://cybersectools.com/alternatives/breachline-nebula)
- [See all PT Dephaze alternatives](https://cybersectools.com/alternatives/pt-dephaze)

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

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

More on Nebula by BreachLine Labs and PT Dephaze: 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