# StealthNet AI vs Tempest AI Security Test: side-by-side comparison (2026)

[StealthNet AI](https://cybersectools.com/tools/stealthnet-ai) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [StealthNet AI](https://cybersectools.com/companies/stealthnet-ai). [Tempest AI Security Test](https://cybersectools.com/tools/tempest-ai-security-test) is a commercial [AI red teaming](https://cybersectools.com/categories/ai-red-teaming) solution by [Tempest](https://cybersectools.com/companies/tempest). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | StealthNet AI | Tempest AI Security Test |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Penetration Testing | AI Red Teaming |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | Mid-Market, SMB, Startup | Mid-Market, Enterprise |
| Company | StealthNet AI | Tempest |
| Headquarters | – | – |

### Use cases and capabilities

| | StealthNet AI | Tempest AI Security Test |
|---|---|---|
| AI Pentesting | Yes | Yes |
| Agentic AI Security | Yes | Yes |
| Penetration Testing Framework | Yes | – |
| Reconnaissance | Yes | – |
| Dark Web Monitoring | Yes | – |
| Red Team | Yes | Yes |
| VAPT | Yes | – |
| Social Engineering | Yes | – |
| Security Reporting | Yes | – |
| AI Compliance | Yes | – |
| Generative AI | – | Yes |
| Prompt Injection | – | Yes |
| LLM Security | – | Yes |
| GenAI Security | – | Yes |
| Adversarial ML | – | Yes |
| GDPR | – | Yes |
| Vulnerability | – | Yes |

### Core features

**StealthNet AI**

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

**Tempest AI Security Test**

1 feature listed. Sign in on the page to see them.

## Which one fits you

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

- [StealthNet AI](https://cybersectools.com/tools/stealthnet-ai) fits if you want a cloud product and you are a startup or a small business.
- [Tempest AI Security Test](https://cybersectools.com/tools/tempest-ai-security-test) fits if you need to run it on your own servers and you are an enterprise.

## StealthNet AI vs Tempest AI Security Test FAQ

Common questions when comparing StealthNet AI vs Tempest AI Security Test for penetration testing.

### What is the difference between StealthNet AI and Tempest AI Security Test?

**StealthNet AI**: AI agent fleet for autonomous pentesting across external, API, web & vishing surfaces. Built by StealthNet AI.

**Tempest AI Security Test**: Red team testing service that identifies security vulnerabilities. Built by Tempest.

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

### Who makes StealthNet AI and Tempest AI Security Test?

**StealthNet AI** is made by StealthNet AI. **Tempest AI Security Test** is made by Tempest. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is StealthNet AI a good alternative to Tempest AI Security Test?

In part. StealthNet AI and Tempest AI Security Test are not in the same category on CybersecTools. Both cover AI Pentesting, Agentic AI Security, Red Team. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [StealthNet AI vs AgentRidge](https://cybersectools.com/compare/agentridge-vs-stealthnet-ai)
- [StealthNet AI vs Parameter Pentesting](https://cybersectools.com/compare/parameter-pentesting-vs-stealthnet-ai)
- [StealthNet AI vs Plainsea Agentic Penetration Testing Platform](https://cybersectools.com/compare/plainsea-agentic-penetration-testing-platform-vs-stealthnet-ai)
- [Tempest AI Security Test vs AgentRidge](https://cybersectools.com/compare/agentridge-vs-tempest-ai-security-test)
- [Tempest AI Security Test vs Parameter Pentesting](https://cybersectools.com/compare/parameter-pentesting-vs-tempest-ai-security-test)
- [Tempest AI Security Test vs Plainsea Agentic Penetration Testing Platform](https://cybersectools.com/compare/plainsea-agentic-penetration-testing-platform-vs-tempest-ai-security-test)

## Alternatives to each

- [See all StealthNet AI alternatives](https://cybersectools.com/alternatives/stealthnet-ai)
- [See all Tempest AI Security Test alternatives](https://cybersectools.com/alternatives/tempest-ai-security-test)

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Source: https://cybersectools.com/compare/stealthnet-ai-vs-tempest-ai-security-test

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

More on StealthNet AI and Tempest AI Security Test: 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