# Nebula by BreachLine Labs vs Lambda-Proxy: 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). [Lambda-Proxy](https://cybersectools.com/tools/lambda-proxy) 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

| | Nebula by BreachLine Labs | Lambda-Proxy |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Penetration Testing | Penetration Testing |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | – | 38 |
| Last commit | – | Jan 2019 |
| Company | BreachLine Labs | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Nebula by BreachLine Labs | Lambda-Proxy |
|---|---|---|
| AI Pentesting | Yes | – |
| Attack Paths | Yes | – |
| Vulnerability Exploitation | Yes | – |
| Proof of Concept | Yes | – |
| Continuous Testing | Yes | – |
| Validation | Yes | – |
| Verification | Yes | – |
| Security Reporting | Yes | – |
| Reconnaissance | Yes | – |
| VAPT | Yes | – |
| Lambda | – | Yes |
| SQL Injection | – | Yes |
| Proxy | – | Yes |
| Serverless | – | Yes |
| AWS | – | Yes |

### Core features

**Nebula by BreachLine Labs**

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

**Lambda-Proxy**

No features listed.

### Integrations

**Nebula by BreachLine Labs**

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

**Lambda-Proxy**

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.
- [Lambda-Proxy](https://cybersectools.com/tools/lambda-proxy) fits if you need to run it on your own servers, you are a startup or a small business, you need a free product and you want an open-source product.

## Nebula by BreachLine Labs vs Lambda-Proxy FAQ

Common questions when comparing Nebula by BreachLine Labs vs Lambda-Proxy for penetration testing.

### What is the difference between Nebula by BreachLine Labs and Lambda-Proxy?

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

**Lambda-Proxy**: Lambda-Proxy is a utility that enables SQL injection testing of AWS Lambda functions by converting SQLMap HTTP attacks into Lambda invoke calls through a local proxy.

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

### Who makes Nebula by BreachLine Labs and Lambda-Proxy?

**Nebula by BreachLine Labs** is made by BreachLine Labs. **Lambda-Proxy** is open-source with 38 GitHub stars. 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 Lambda-Proxy?

Often, yes. Nebula by BreachLine Labs and Lambda-Proxy are both Penetration Testing products. Key differences: Nebula by BreachLine Labs is Commercial while Lambda-Proxy is Free, Lambda-Proxy is open-source. 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 KinoSec Zeus](https://cybersectools.com/compare/breachline-nebula-vs-kinosec-zeus)
- [Nebula by BreachLine Labs vs CodeWall AI-Powered Pentesting](https://cybersectools.com/compare/breachline-nebula-vs-codewall-ai-powered-pentesting)
- [Lambda-Proxy vs Managed Autonomous Pentesting (MAP)](https://cybersectools.com/compare/hackurity-art-stack-vs-lambda-proxy)
- [Lambda-Proxy vs KinoSec Zeus](https://cybersectools.com/compare/kinosec-zeus-vs-lambda-proxy)
- [Lambda-Proxy vs CodeWall AI-Powered Pentesting](https://cybersectools.com/compare/codewall-ai-powered-pentesting-vs-lambda-proxy)

## Alternatives to each

- [See all Nebula by BreachLine Labs alternatives](https://cybersectools.com/alternatives/breachline-nebula)
- [See all Lambda-Proxy alternatives](https://cybersectools.com/alternatives/lambda-proxy)

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Source: https://cybersectools.com/compare/breachline-nebula-vs-lambda-proxy

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 Lambda-Proxy: 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