# Checkmarx One Assist vs Opsera DevSecOps Platform: side-by-side comparison (2026)

[Checkmarx One Assist](https://cybersectools.com/tools/checkmarx-one-assist) is a commercial [application security posture management](https://cybersectools.com/categories/aspm) solution by [Checkmarx](https://cybersectools.com/companies/checkmarx). [Opsera DevSecOps Platform](https://cybersectools.com/tools/opsera-devsecops-platform) is a commercial [application security posture management](https://cybersectools.com/categories/aspm) solution by [Opsera](https://cybersectools.com/companies/opsera). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Checkmarx One Assist | Opsera DevSecOps Platform |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Application Security Posture Management | Application Security Posture Management |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | Checkmarx | Opsera |
| Headquarters | – | – |

### Use cases and capabilities

| | Checkmarx One Assist | Opsera DevSecOps Platform |
|---|---|---|
| CI/CD | Yes | – |
| DevSecOps | Yes | – |
| SCA | Yes | – |
| Secret Detection | Yes | – |
| Infrastructure as Code | Yes | – |
| Security Orchestration | – | Yes |
| Workflow | – | Yes |

### Core features

**Checkmarx One Assist**

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

**Opsera DevSecOps Platform**

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

### Integrations

**Checkmarx One Assist**

1 integration listed. Sign in on the page to see them.

**Opsera DevSecOps Platform**

No integrations listed.

## Which one fits you

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

- [Checkmarx One Assist](https://cybersectools.com/tools/checkmarx-one-assist) fits if you are a small business.

## Checkmarx One Assist vs Opsera DevSecOps Platform FAQ

Common questions when comparing Checkmarx One Assist vs Opsera DevSecOps Platform for application security posture management.

### What is the difference between Checkmarx One Assist and Opsera DevSecOps Platform?

**Checkmarx One Assist**: AI-powered AppSec platform with agentic agents for vulnerability prevention & fix, built by Checkmarx.

**Opsera DevSecOps Platform**: DevSecOps platform for unified tool integration, security, and governance, built by Opsera.

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

### Who makes Checkmarx One Assist and Opsera DevSecOps Platform?

**Checkmarx One Assist** is made by Checkmarx. **Opsera DevSecOps Platform** is made by Opsera. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Checkmarx One Assist a good alternative to Opsera DevSecOps Platform?

Often, yes. Checkmarx One Assist and Opsera DevSecOps Platform are both Application Security Posture Management products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Checkmarx One Assist vs Legit VibeGuard](https://cybersectools.com/compare/checkmarx-one-assist-vs-legit-vibeguard)
- [Checkmarx One Assist vs Datadog Code Security](https://cybersectools.com/compare/checkmarx-one-assist-vs-datadog-code-security)
- [Checkmarx One Assist vs JFrog Advanced Security](https://cybersectools.com/compare/checkmarx-one-assist-vs-jfrog-advanced-security)
- [Opsera DevSecOps Platform vs Legit VibeGuard](https://cybersectools.com/compare/legit-vibeguard-vs-opsera-devsecops-platform)
- [Opsera DevSecOps Platform vs Datadog Code Security](https://cybersectools.com/compare/datadog-code-security-vs-opsera-devsecops-platform)
- [Opsera DevSecOps Platform vs JFrog Advanced Security](https://cybersectools.com/compare/jfrog-advanced-security-vs-opsera-devsecops-platform)

## Alternatives to each

- [See all Checkmarx One Assist alternatives](https://cybersectools.com/alternatives/checkmarx-one-assist)
- [See all Opsera DevSecOps Platform alternatives](https://cybersectools.com/alternatives/opsera-devsecops-platform)

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Source: https://cybersectools.com/compare/checkmarx-one-assist-vs-opsera-devsecops-platform

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

More on Checkmarx One Assist and Opsera DevSecOps Platform: 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