# Coder vs Contrast Application Security Testing (AST): side-by-side comparison (2026)

[Coder](https://cybersectools.com/tools/coder) is a commercial [interactive application security testing](https://cybersectools.com/categories/iast) solution by [Coder](https://cybersectools.com/companies/coder). [Contrast Application Security Testing (AST)](https://cybersectools.com/tools/contrast-application-security-testing-ast) is a commercial [interactive application security testing](https://cybersectools.com/categories/iast) solution by [Contrast Security](https://cybersectools.com/companies/contrast-security). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Coder | Contrast Application Security Testing (AST) |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Interactive Application Security Testing | Interactive Application Security Testing |
| Verified | No | No |
| Deployment type | Hybrid | Hybrid |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Coder | Contrast Security |
| Headquarters | – | – |

### Use cases and capabilities

| | Coder | Contrast Application Security Testing (AST) |
|---|---|---|
| Infrastructure as Code | Yes | – |
| Kubernetes | Yes | – |
| DevSecOps | Yes | – |
| Secure Development | Yes | – |
| CI/CD | – | Yes |
| SCA | – | Yes |

### Core features

**Coder**

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

**Contrast Application Security Testing (AST)**

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

### Integrations

**Coder**

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

**Contrast Application Security Testing (AST)**

15 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.

- [Contrast Application Security Testing (AST)](https://cybersectools.com/tools/contrast-application-security-testing-ast) fits if you are a small business.

## Coder vs Contrast Application Security Testing (AST) FAQ

Common questions when comparing Coder vs Contrast Application Security Testing (AST) for interactive application security testing.

### What is the difference between Coder and Contrast Application Security Testing (AST)?

**Coder**: Self-hosted dev environment platform with AI agent governance via Terraform. Built by Coder.

**Contrast Application Security Testing (AST)**: Runtime app security testing that monitors code execution to find vulnerabilities. Built by Contrast Security.

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

### Who makes Coder and Contrast Application Security Testing (AST)?

**Coder** is made by Coder. **Contrast Application Security Testing (AST)** is made by Contrast Security. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Coder a good alternative to Contrast Application Security Testing (AST)?

Often, yes. Coder and Contrast Application Security Testing (AST) are both Interactive Application Security Testing products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Coder vs Black Duck Seeker IAST](https://cybersectools.com/compare/black-duck-seeker-iast-vs-coder)
- [Coder vs Datadog Runtime Code Analysis (IAST)](https://cybersectools.com/compare/coder-vs-datadog-runtime-code-analysis-iast)
- [Coder vs Contrast Runtime Security Platform](https://cybersectools.com/compare/coder-vs-contrast-runtime-security-platform)
- [Contrast Application Security Testing (AST) vs Black Duck Seeker IAST](https://cybersectools.com/compare/black-duck-seeker-iast-vs-contrast-application-security-testing-ast)
- [Contrast Application Security Testing (AST) vs Datadog Runtime Code Analysis (IAST)](https://cybersectools.com/compare/contrast-application-security-testing-ast-vs-datadog-runtime-code-analysis-iast)
- [Contrast Application Security Testing (AST) vs Contrast Runtime Security Platform](https://cybersectools.com/compare/contrast-application-security-testing-ast-vs-contrast-runtime-security-platform)

## Alternatives to each

- [See all Coder alternatives](https://cybersectools.com/alternatives/coder)
- [See all Contrast Application Security Testing (AST) alternatives](https://cybersectools.com/alternatives/contrast-application-security-testing-ast)

---

Source: https://cybersectools.com/compare/coder-vs-contrast-application-security-testing-ast

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

More on Coder and Contrast Application Security Testing (AST): 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