# Weakpass vs ZeroThreat.ai: side-by-side comparison (2026)

[Weakpass](https://cybersectools.com/tools/weakpass) is a free [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution. [ZeroThreat.ai](https://cybersectools.com/tools/zerothreatai) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [ZeroThreat](https://cybersectools.com/companies/zerothreat). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Weakpass | ZeroThreat.ai |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Penetration Testing | Penetration Testing |
| Verified | No | No |
| Deployment type | On-Premises | Hybrid |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise, Startup |
| Company | – | ZeroThreat |
| Headquarters | – | – |

### Use cases and capabilities

| | Weakpass | ZeroThreat.ai |
|---|---|---|
| Bug Bounty | Yes | – |
| Wordlists | Yes | – |
| Password Cracking | Yes | – |
| Brute Force | Yes | – |
| AI Pentesting | – | Yes |
| DAST | – | Yes |
| OWASP | – | Yes |
| Continuous Testing | – | Yes |
| Vulnerability Exploitation | – | Yes |
| DevSecOps | – | Yes |
| CI/CD | – | Yes |
| Web Security | – | Yes |
| Agentic AI Security | – | Yes |

### Core features

**Weakpass**

No features listed.

**ZeroThreat.ai**

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

### Integrations

**Weakpass**

No integrations listed.

**ZeroThreat.ai**

9 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.

- [Weakpass](https://cybersectools.com/tools/weakpass) fits if you need to run it on your own servers and you need a free product.
- [ZeroThreat.ai](https://cybersectools.com/tools/zerothreatai) fits if you need both cloud and on-premises options.

## Weakpass vs ZeroThreat.ai FAQ

Common questions when comparing Weakpass vs ZeroThreat.ai for penetration testing.

### What is the difference between Weakpass and ZeroThreat.ai?

**Weakpass**: A comprehensive collection of wordlists for bruteforcing and password cracking, covering various hashing algorithms and sizes.

**ZeroThreat.ai**: Automated pentesting platform for web apps and APIs with AI-driven exploit validation, built by ZeroThreat.

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

### Is Weakpass a good alternative to ZeroThreat.ai?

Often, yes. Weakpass and ZeroThreat.ai are both Penetration Testing products. Key differences: Weakpass is Free while ZeroThreat.ai is Commercial. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

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

## Alternatives to each

- [See all Weakpass alternatives](https://cybersectools.com/alternatives/weakpass)
- [See all ZeroThreat.ai alternatives](https://cybersectools.com/alternatives/zerothreatai)

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Source: https://cybersectools.com/compare/weakpass-vs-zerothreatai

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

More on Weakpass and ZeroThreat.ai: 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