# Alt Security Autonomous Pentesting Platform vs ezXSS: 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). [ezXSS](https://cybersectools.com/tools/ezxss) 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

| | Alt Security Autonomous Pentesting Platform | ezXSS |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Penetration Testing | Penetration Testing |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | – | 2,116 |
| Last commit | – | Aug 2025 |
| Company | Alt Security | – |
| Headquarters | – | – |

### Use cases and capabilities

| | Alt Security Autonomous Pentesting Platform | ezXSS |
|---|---|---|
| AI Pentesting | Yes | – |
| Continuous Testing | Yes | – |
| Attack Paths | Yes | – |
| DAST | Yes | – |
| Reconnaissance | Yes | – |
| OWASP | Yes | – |
| Black Box Testing | Yes | – |
| Vulnerability | Yes | – |
| Web Security | Yes | – |
| Bug Bounty | – | Yes |
| XSS | – | Yes |
| Payload Generation | – | Yes |

### Core features

**Alt Security Autonomous Pentesting Platform**

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

**ezXSS**

No features listed.

## Which one fits you

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

- [ezXSS](https://cybersectools.com/tools/ezxss) fits if you are a startup, you need a free product and you want an open-source product.

## Alt Security Autonomous Pentesting Platform vs ezXSS FAQ

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

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

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

**ezXSS**: EzXSS is a testing framework that helps penetration testers and bug bounty hunters identify Cross Site Scripting vulnerabilities, especially blind XSS attacks.

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

### Who makes Alt Security Autonomous Pentesting Platform and ezXSS?

**Alt Security Autonomous Pentesting Platform** is made by Alt Security. **ezXSS** is open-source with 2,116 GitHub stars. 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 ezXSS?

Often, yes. Alt Security Autonomous Pentesting Platform and ezXSS are both Penetration Testing products. Key differences: Alt Security Autonomous Pentesting Platform is Commercial while ezXSS is Free, ezXSS is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

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

## Alternatives to each

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

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

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 ezXSS: 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