# Red Specter POLTERGEIST vs Tenzai: side-by-side comparison (2026)

[Red Specter POLTERGEIST](https://cybersectools.com/tools/red-specter-poltergeist) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [Red Specter Security](https://cybersectools.com/companies/red-specter-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.

## Side-by-side comparison

| | Red Specter POLTERGEIST | Tenzai |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Penetration Testing | Penetration Testing |
| Verified | No | No |
| Deployment type | On-Premises | Hybrid |
| Company size fit | Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | Red Specter Security | Tenzai |
| Headquarters | – | – |

### Use cases and capabilities

| | Red Specter POLTERGEIST | Tenzai |
|---|---|---|
| Penetration Testing Framework | Yes | Yes |
| Web Security | Yes | Yes |
| DAST | Yes | – |
| OWASP | Yes | – |
| Red Team | Yes | Yes |
| XSS | Yes | – |
| SQL Injection | Yes | – |
| Evasion | Yes | – |
| WAF | Yes | – |
| CI/CD | Yes | – |
| AI Pentesting | – | Yes |
| Agentic AI Security | – | Yes |
| Continuous Testing | – | Yes |
| Vulnerability Exploitation | – | Yes |
| Vulnerability | – | Yes |
| App Security | – | Yes |

### Core features

**Red Specter POLTERGEIST**

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

**Tenzai**

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

### Integrations

**Red Specter POLTERGEIST**

10 integrations 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.

- [Red Specter POLTERGEIST](https://cybersectools.com/tools/red-specter-poltergeist) fits if you need to run it on your own servers.
- [Tenzai](https://cybersectools.com/tools/tenzai) fits if you need both cloud and on-premises options.

## Red Specter POLTERGEIST vs Tenzai FAQ

Common questions when comparing Red Specter POLTERGEIST vs Tenzai for penetration testing.

### What is the difference between Red Specter POLTERGEIST and Tenzai?

**Red Specter POLTERGEIST**: Autonomous web app pentest swarm with 10 agents and 55 attack vectors, built by Red Specter 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 Red Specter POLTERGEIST and Tenzai?

**Red Specter POLTERGEIST** is made by Red Specter 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 Red Specter POLTERGEIST a good alternative to Tenzai?

Often, yes. Red Specter POLTERGEIST and Tenzai are both Penetration Testing products, and both cover Red Team, Penetration Testing Framework, Web Security. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Red Specter POLTERGEIST vs ZeroThreat.ai](https://cybersectools.com/compare/red-specter-poltergeist-vs-zerothreatai)
- [Red Specter POLTERGEIST vs APX Labs Arsenal (Cipher & Niro)](https://cybersectools.com/compare/apx-labs-arsenal-cipher-and-niro-vs-red-specter-poltergeist)
- [Red Specter POLTERGEIST vs Autonomous Penetration Testing Tool](https://cybersectools.com/compare/autonomous-penetration-testing-tool-vs-red-specter-poltergeist)
- [Tenzai vs ZeroThreat.ai](https://cybersectools.com/compare/tenzai-vs-zerothreatai)
- [Tenzai vs APX Labs Arsenal (Cipher & Niro)](https://cybersectools.com/compare/apx-labs-arsenal-cipher-and-niro-vs-tenzai)
- [Tenzai vs Autonomous Penetration Testing Tool](https://cybersectools.com/compare/autonomous-penetration-testing-tool-vs-tenzai)

## Alternatives to each

- [See all Red Specter POLTERGEIST alternatives](https://cybersectools.com/alternatives/red-specter-poltergeist)
- [See all Tenzai alternatives](https://cybersectools.com/alternatives/tenzai)

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Source: https://cybersectools.com/compare/red-specter-poltergeist-vs-tenzai

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

More on Red Specter POLTERGEIST 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