# Alt Security Autonomous Pentesting Platform vs Tempest Pentest: side-by-side comparison (2026)

[Alt Security Autonomous Pentesting Platform](https://cybersectools.com/tools/alt-security-autonomous-pentesting-platform) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [Alt Security](https://cybersectools.com/companies/alt-security). [Tempest Pentest](https://cybersectools.com/tools/tempest-pentest) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [Tempest](https://cybersectools.com/companies/tempest). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Alt Security Autonomous Pentesting Platform | Tempest Pentest |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Penetration Testing | Penetration Testing |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Alt Security | Tempest |
| Headquarters | – | – |

### Use cases and capabilities

| | Alt Security Autonomous Pentesting Platform | Tempest Pentest |
|---|---|---|
| AI Pentesting | Yes | – |
| Continuous Testing | Yes | – |
| Attack Paths | Yes | – |
| DAST | Yes | – |
| Reconnaissance | Yes | – |
| OWASP | Yes | – |
| Black Box Testing | Yes | – |
| Vulnerability | Yes | Yes |
| Web Security | Yes | Yes |
| Penetration Testing Framework | – | Yes |
| VAPT | – | Yes |
| IoT Security | – | Yes |
| Network Testing | – | Yes |
| Physical Security | – | Yes |
| Wireless Security | – | Yes |

### Core features

**Alt Security Autonomous Pentesting Platform**

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

**Tempest Pentest**

7 features 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.

- [Alt Security Autonomous Pentesting Platform](https://cybersectools.com/tools/alt-security-autonomous-pentesting-platform) fits if you want a cloud product.
- [Tempest Pentest](https://cybersectools.com/tools/tempest-pentest) fits if you need to run it on your own servers.

## Alt Security Autonomous Pentesting Platform vs Tempest Pentest FAQ

Common questions when comparing Alt Security Autonomous Pentesting Platform vs Tempest Pentest for penetration testing.

### What is the difference between Alt Security Autonomous Pentesting Platform and Tempest Pentest?

**Alt Security Autonomous Pentesting Platform**: AI-autonomous pentesting platform for continuous web, API & AI app testing. Built by Alt Security.

**Tempest Pentest**: Built by Tempest.

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

### Who makes Alt Security Autonomous Pentesting Platform and Tempest Pentest?

**Alt Security Autonomous Pentesting Platform** is made by Alt Security. **Tempest Pentest** 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 Alt Security Autonomous Pentesting Platform a good alternative to Tempest Pentest?

Often, yes. Alt Security Autonomous Pentesting Platform and Tempest Pentest are both Penetration Testing products, and both cover Vulnerability, Web Security. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Alt Security Autonomous Pentesting Platform vs Novee AI Pentesting](https://cybersectools.com/compare/alt-security-autonomous-pentesting-platform-vs-novee-ai-pentesting)
- [Alt Security Autonomous Pentesting Platform vs Autonomous Penetration Testing Tool](https://cybersectools.com/compare/alt-security-autonomous-pentesting-platform-vs-autonomous-penetration-testing-tool)
- [Alt Security Autonomous Pentesting Platform vs RunSybil](https://cybersectools.com/compare/alt-security-autonomous-pentesting-platform-vs-runsybil)
- [Tempest Pentest vs Novee AI Pentesting](https://cybersectools.com/compare/novee-ai-pentesting-vs-tempest-pentest)
- [Tempest Pentest vs Autonomous Penetration Testing Tool](https://cybersectools.com/compare/autonomous-penetration-testing-tool-vs-tempest-pentest)
- [Tempest Pentest vs RunSybil](https://cybersectools.com/compare/runsybil-vs-tempest-pentest)

## Alternatives to each

- [See all Alt Security Autonomous Pentesting Platform alternatives](https://cybersectools.com/alternatives/alt-security-autonomous-pentesting-platform)
- [See all Tempest Pentest alternatives](https://cybersectools.com/alternatives/tempest-pentest)

---

Source: https://cybersectools.com/compare/alt-security-autonomous-pentesting-platform-vs-tempest-pentest

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

More on Alt Security Autonomous Pentesting Platform and Tempest Pentest: 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