# QuestorAI vs Securibench Micro: side-by-side comparison (2026)

[QuestorAI](https://cybersectools.com/tools/questorai-vulndna) is a commercial [static application security testing](https://cybersectools.com/categories/sast) solution by [QuestorAI](https://cybersectools.com/companies/questorai). [Securibench Micro](https://cybersectools.com/tools/securibench-micro) is a free [static application security testing](https://cybersectools.com/categories/sast) solution. Features, integrations, deployment and the company behind each one, side by side.

Need the answer fast? [Best SAST Solutions for Business](https://cybersectools.com/shortlists/best-sast-solutions) picks Checkmarx One Application Security Platform, Veracode Application Risk Management Platform, OpenText Fortify SAST and 4 more.

## Side-by-side comparison

| | QuestorAI | Securibench Micro |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Static Application Security Testing | Static Application Security Testing |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | – | 26 |
| Last commit | – | Dec 2014 |
| Company | QuestorAI | – |
| Headquarters | – | – |

### Use cases and capabilities

| | QuestorAI | Securibench Micro |
|---|---|---|
| SAST | Yes | – |
| Source Code Analysis | Yes | – |
| Injection | Yes | – |
| SQL Injection | Yes | Yes |
| XSS | Yes | Yes |
| SSRF | Yes | – |
| Authorization | Yes | – |
| Dependency Scanning | Yes | – |
| CI/CD | Yes | – |
| OWASP | Yes | – |
| Benchmark | – | Yes |
| Vulnerable Applications | – | Yes |

### Core features

**QuestorAI**

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

**Securibench Micro**

No features listed.

### Integrations

**QuestorAI**

2 integrations listed. Sign in on the page to see them.

**Securibench Micro**

No integrations listed.

## Which one fits you

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

- [QuestorAI](https://cybersectools.com/tools/questorai-vulndna) fits if you want a cloud product.
- [Securibench Micro](https://cybersectools.com/tools/securibench-micro) fits if you need to run it on your own servers, you are a startup, you need a free product and you want an open-source product.

## QuestorAI vs Securibench Micro FAQ

Common questions when comparing QuestorAI vs Securibench Micro for static application security testing.

### What is the difference between QuestorAI and Securibench Micro?

**QuestorAI**: Neuro-symbolic SAST that finds, proves, fixes and verifies code vulnerabilities. Built by QuestorAI.

**Securibench Micro**: A collection of vulnerable web application test cases designed to benchmark and evaluate the effectiveness of static security analyzers and penetration testing tools.

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

### Who makes QuestorAI and Securibench Micro?

**QuestorAI** is made by QuestorAI. **Securibench Micro** is open-source with 26 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is QuestorAI a good alternative to Securibench Micro?

Often, yes. QuestorAI and Securibench Micro are both Static Application Security Testing products, and both cover SQL Injection, XSS. Key differences: QuestorAI is Commercial while Securibench Micro is Free, Securibench Micro is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [QuestorAI vs COGICEO Audits de code source](https://cybersectools.com/compare/cogiceo-audits-de-code-source-vs-questorai-vulndna)
- [QuestorAI vs SonarSource SonarQube](https://cybersectools.com/compare/questorai-vulndna-vs-sonarqube-server)
- [QuestorAI vs Gecko Security](https://cybersectools.com/compare/gecko-security-vs-questorai-vulndna)
- [Securibench Micro vs COGICEO Audits de code source](https://cybersectools.com/compare/cogiceo-audits-de-code-source-vs-securibench-micro)
- [Securibench Micro vs SonarSource SonarQube](https://cybersectools.com/compare/securibench-micro-vs-sonarqube-server)
- [Securibench Micro vs Gecko Security](https://cybersectools.com/compare/gecko-security-vs-securibench-micro)

## Alternatives to each

- [See all QuestorAI alternatives](https://cybersectools.com/alternatives/questorai-vulndna)
- [See all Securibench Micro alternatives](https://cybersectools.com/alternatives/securibench-micro)

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Source: https://cybersectools.com/compare/questorai-vulndna-vs-securibench-micro

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

More on QuestorAI and Securibench Micro: 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