# Sec1 ProSAST vs SonarSource SonarQube: side-by-side comparison (2026)

[Sec1 ProSAST](https://cybersectools.com/tools/sec1-prosast) is a commercial [static application security testing](https://cybersectools.com/categories/sast) solution by [Sec1](https://cybersectools.com/companies/sec1). [SonarSource SonarQube](https://cybersectools.com/tools/sonarqube-server) is a commercial [static application security testing](https://cybersectools.com/categories/sast) solution by [SonarSource](https://cybersectools.com/companies/sonarsource). 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

| | Sec1 ProSAST | SonarSource SonarQube |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Static Application Security Testing | Static Application Security Testing |
| Verified | No | No |
| Deployment type | Cloud | Hybrid |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Sec1 | SonarSource |
| Headquarters | – | – |

### Use cases and capabilities

| | Sec1 ProSAST | SonarSource SonarQube |
|---|---|---|
| CI/CD | Yes | – |
| DevSecOps | Yes | Yes |
| Source Code Analysis | Yes | Yes |
| SAST | – | Yes |
| Dependency Scanning | – | Yes |
| Secrets Management | – | Yes |

### Core features

**Sec1 ProSAST**

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

**SonarSource SonarQube**

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

### Integrations

**Sec1 ProSAST**

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

**SonarSource SonarQube**

3 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.

- [Sec1 ProSAST](https://cybersectools.com/tools/sec1-prosast) fits if you want a cloud product and you are a startup.
- [SonarSource SonarQube](https://cybersectools.com/tools/sonarqube-server) fits if you need both cloud and on-premises options.

## Sec1 ProSAST vs SonarSource SonarQube FAQ

Common questions when comparing Sec1 ProSAST vs SonarSource SonarQube for static application security testing.

### What is the difference between Sec1 ProSAST and SonarSource SonarQube?

**Sec1 ProSAST**: SAST tool that identifies vulnerabilities in source code across 30+ languages. Built by Sec1.

**SonarSource SonarQube**: Code quality and security platform with SAST, SCA, and AI-powered remediation. Built by SonarSource.

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

### Who makes Sec1 ProSAST and SonarSource SonarQube?

**Sec1 ProSAST** is made by Sec1. **SonarSource SonarQube** is made by SonarSource. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Sec1 ProSAST a good alternative to SonarSource SonarQube?

Often, yes. Sec1 ProSAST and SonarSource SonarQube are both Static Application Security Testing products, and both cover DevSecOps, Source Code Analysis. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Sec1 ProSAST vs Gecko Security](https://cybersectools.com/compare/gecko-security-vs-sec1-prosast)
- [Sec1 ProSAST vs Amnify Code](https://cybersectools.com/compare/amnify-code-vs-sec1-prosast)
- [Sec1 ProSAST vs QuestorAI](https://cybersectools.com/compare/questorai-vulndna-vs-sec1-prosast)
- [SonarSource SonarQube vs Gecko Security](https://cybersectools.com/compare/gecko-security-vs-sonarqube-server)
- [SonarSource SonarQube vs Amnify Code](https://cybersectools.com/compare/amnify-code-vs-sonarqube-server)
- [SonarSource SonarQube vs QuestorAI](https://cybersectools.com/compare/questorai-vulndna-vs-sonarqube-server)

## Alternatives to each

- [See all Sec1 ProSAST alternatives](https://cybersectools.com/alternatives/sec1-prosast)
- [See all SonarSource SonarQube alternatives](https://cybersectools.com/alternatives/sonarqube-server)

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Source: https://cybersectools.com/compare/sec1-prosast-vs-sonarqube-server

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More on Sec1 ProSAST and SonarSource SonarQube: 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