# DeepSource SAST vs Perforce Klocwork: side-by-side comparison (2026)

[DeepSource SAST](https://cybersectools.com/tools/deepsource-sast) is a commercial [static application security testing](https://cybersectools.com/categories/sast) solution by [DeepSource](https://cybersectools.com/companies/deepsource). [Perforce Klocwork](https://cybersectools.com/tools/perforce-klocwork) is a commercial [static application security testing](https://cybersectools.com/categories/sast) solution by [Perforce Software](https://cybersectools.com/companies/perforce-software). Features, integrations, deployment and the company behind each one, side by side.

## Our take

What our shortlists say about the one we picked.

### [Perforce Klocwork](https://cybersectools.com/tools/perforce-klocwork)

Best for: Safety-critical embedded teams requiring MISRA and AUTOSAR compliance

The limitation is that Klocwork's language support is narrower than some competitors: C, C++, C#, Java, JavaScript, Python, and Kotlin. If your stack includes Go, Ruby, Swift, or other languages, you will need a supplementary solution. The hybrid deployment model works for teams with on-premises requirements, but the setup and maintenance burden is higher than a SaaS alternative. This is a solution for teams with dedicated toolchain engineers, not a plug-and-play solution.

From [Best SAST Solutions for Business](https://cybersectools.com/shortlists/best-sast-solutions), Fall 2026.

Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about).

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

| | DeepSource SAST | Perforce Klocwork |
|---|---|---|
| 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 | Startup, SMB, Mid-Market, Enterprise |
| Company | DeepSource | Perforce Software |
| Headquarters | – | – |

### Use cases and capabilities

| | DeepSource SAST | Perforce Klocwork |
|---|---|---|
| CI/CD | Yes | Yes |
| DevSecOps | Yes | – |
| Security Scanning | Yes | – |
| Source Code Analysis | Yes | – |
| Security Standards | – | Yes |

### Core features

**DeepSource SAST**

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

**Perforce Klocwork**

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

### Integrations

**DeepSource SAST**

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

**Perforce Klocwork**

6 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.

- [DeepSource SAST](https://cybersectools.com/tools/deepsource-sast) fits if you want a cloud product.
- [Perforce Klocwork](https://cybersectools.com/tools/perforce-klocwork) fits if you need both cloud and on-premises options.

## DeepSource SAST vs Perforce Klocwork FAQ

Common questions when comparing DeepSource SAST vs Perforce Klocwork for static application security testing.

### What is the difference between DeepSource SAST and Perforce Klocwork?

**DeepSource SAST**: SAST engine that scans code commits for security vulnerabilities. Built by DeepSource.

**Perforce Klocwork**: Static code analyzer & SAST tool for C, C++, Java, JavaScript, Python, Kotlin. Built by Perforce Software.

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

### Who makes DeepSource SAST and Perforce Klocwork?

**DeepSource SAST** is made by DeepSource. **Perforce Klocwork** is made by Perforce Software. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is DeepSource SAST a good alternative to Perforce Klocwork?

Often, yes. DeepSource SAST and Perforce Klocwork are both Static Application Security Testing products, and both cover CI/CD. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [DeepSource SAST vs Gecko Security](https://cybersectools.com/compare/deepsource-sast-vs-gecko-security)
- [DeepSource SAST vs Qodo AI Code Review Platform](https://cybersectools.com/compare/deepsource-sast-vs-qodo-for-pycharm)
- [DeepSource SAST vs Aikido Static Application Security Testing (SAST)](https://cybersectools.com/compare/aikido-static-application-security-testing-sast-vs-deepsource-sast)
- [Perforce Klocwork vs Gecko Security](https://cybersectools.com/compare/gecko-security-vs-perforce-klocwork)
- [Perforce Klocwork vs Qodo AI Code Review Platform](https://cybersectools.com/compare/perforce-klocwork-vs-qodo-for-pycharm)
- [Perforce Klocwork vs Aikido Static Application Security Testing (SAST)](https://cybersectools.com/compare/aikido-static-application-security-testing-sast-vs-perforce-klocwork)

## Alternatives to each

- [See all DeepSource SAST alternatives](https://cybersectools.com/alternatives/deepsource-sast)
- [See all Perforce Klocwork alternatives](https://cybersectools.com/alternatives/perforce-klocwork)

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Source: https://cybersectools.com/compare/deepsource-sast-vs-perforce-klocwork

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More on DeepSource SAST and Perforce Klocwork: 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