# Astra Website Scanner vs Tenzai: side-by-side comparison (2026)

[Astra Website Scanner](https://cybersectools.com/tools/astra-website-scanner) is a commercial [dynamic application security testing](https://cybersectools.com/categories/dast) solution by [Astra Security](https://cybersectools.com/companies/astra-security). [Tenzai](https://cybersectools.com/tools/tenzai) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [Tenzai](https://cybersectools.com/companies/tenzai). Features, integrations, deployment and the company behind each one, side by side.

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## Side-by-side comparison

| | Astra Website Scanner | Tenzai |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Dynamic Application Security Testing | Penetration Testing |
| Verified | No | No |
| Deployment type | Cloud | Hybrid |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | Astra Security | Tenzai |
| Headquarters | – | – |

### Use cases and capabilities

| | Astra Website Scanner | Tenzai |
|---|---|---|
| DAST | Yes | – |
| Web Security | Yes | Yes |
| Web Scanning | Yes | – |
| Port Scanning | Yes | – |
| Continuous Testing | Yes | Yes |
| Subdomain Enumeration | Yes | – |
| AI Pentesting | – | Yes |
| Agentic AI Security | – | Yes |
| Red Team | – | Yes |
| Vulnerability Exploitation | – | Yes |
| Penetration Testing Framework | – | Yes |
| Vulnerability | – | Yes |
| App Security | – | Yes |

### Core features

**Astra Website Scanner**

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

**Tenzai**

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

### Integrations

**Astra Website Scanner**

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

**Tenzai**

2 integrations 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.

- [Astra Website Scanner](https://cybersectools.com/tools/astra-website-scanner) fits if you want a cloud product and you are a startup or a small business.
- [Tenzai](https://cybersectools.com/tools/tenzai) fits if you need both cloud and on-premises options.

## Astra Website Scanner vs Tenzai FAQ

Common questions when comparing Astra Website Scanner vs Tenzai for dynamic application security testing.

### What is the difference between Astra Website Scanner and Tenzai?

**Astra Website Scanner**: Dynamic web app & API vulnerability scanner with free and paid tiers. Built by Astra Security.

**Tenzai**: Agentic AI platform for continuous, autonomous penetration testing of enterprise apps. Built by Tenzai.

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

### Who makes Astra Website Scanner and Tenzai?

**Astra Website Scanner** is made by Astra Security. **Tenzai** is made by Tenzai. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Astra Website Scanner a good alternative to Tenzai?

In part. Astra Website Scanner and Tenzai are not in the same category on CybersecTools. Both cover Continuous Testing, Web Security. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Astra Website Scanner vs Redpoint Security Surveyor](https://cybersectools.com/compare/astra-website-scanner-vs-redpoint-security-surveyor)
- [Astra Website Scanner vs Cobalt DAST](https://cybersectools.com/compare/astra-website-scanner-vs-cobalt-dast)
- [Astra Website Scanner vs DefendLab Runtime Validation](https://cybersectools.com/compare/astra-website-scanner-vs-defendlab-runtime-validation)
- [Tenzai vs Redpoint Security Surveyor](https://cybersectools.com/compare/redpoint-security-surveyor-vs-tenzai)
- [Tenzai vs Cobalt DAST](https://cybersectools.com/compare/cobalt-dast-vs-tenzai)
- [Tenzai vs DefendLab Runtime Validation](https://cybersectools.com/compare/defendlab-runtime-validation-vs-tenzai)

## Alternatives to each

- [See all Astra Website Scanner alternatives](https://cybersectools.com/alternatives/astra-website-scanner)
- [See all Tenzai alternatives](https://cybersectools.com/alternatives/tenzai)

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Source: https://cybersectools.com/compare/astra-website-scanner-vs-tenzai

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More on Astra Website Scanner and Tenzai: 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