# Start Left® Security - Product-Centric VM vs Vicarius vRx: side-by-side comparison (2026)

[Start Left® Security - Product-Centric VM](https://cybersectools.com/tools/start-leftr-security-product-centric-vm) is a commercial [vulnerability assessment](https://cybersectools.com/categories/vulnerability-assessment) solution by [Start Left® Security](https://cybersectools.com/companies/start-leftr-security). [Vicarius vRx](https://cybersectools.com/tools/vicarius-vrx) is a commercial [vulnerability assessment](https://cybersectools.com/categories/vulnerability-assessment) solution by [Vicarius](https://cybersectools.com/companies/vicarius). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Start Left® Security - Product-Centric VM | Vicarius vRx |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Vulnerability Assessment | Vulnerability Assessment |
| Verified | No | No |
| Deployment type | Cloud | Hybrid |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Start Left® Security | Vicarius |
| Headquarters | – | – |

### Use cases and capabilities

| | Start Left® Security - Product-Centric VM | Vicarius vRx |
|---|---|---|
| Vulnerability Prioritization | Yes | – |
| SBOM | Yes | – |
| SCA | Yes | – |
| Patch Management | – | Yes |

### Core features

**Start Left® Security - Product-Centric VM**

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

**Vicarius vRx**

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

### Integrations

**Start Left® Security - Product-Centric VM**

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

**Vicarius vRx**

No integrations listed.

## Which one fits you

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

- [Start Left® Security - Product-Centric VM](https://cybersectools.com/tools/start-leftr-security-product-centric-vm) fits if you want a cloud product.
- [Vicarius vRx](https://cybersectools.com/tools/vicarius-vrx) fits if you need both cloud and on-premises options.

## Start Left® Security - Product-Centric VM vs Vicarius vRx FAQ

Common questions when comparing Start Left® Security - Product-Centric VM vs Vicarius vRx for vulnerability assessment.

### What is the difference between Start Left® Security - Product-Centric VM and Vicarius vRx?

**Start Left® Security - Product-Centric VM**: Risk-based, product-centric VM platform with PIRATE® risk model, built by Start Left® Security.

**Vicarius vRx**: Full-stack vuln remediation suite with patch mgmt & patchless protection, built by Vicarius.

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

### Who makes Start Left® Security - Product-Centric VM and Vicarius vRx?

**Start Left® Security - Product-Centric VM** is made by Start Left® Security. **Vicarius vRx** is made by Vicarius. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Start Left® Security - Product-Centric VM a good alternative to Vicarius vRx?

Often, yes. Start Left® Security - Product-Centric VM and Vicarius vRx are both Vulnerability Assessment products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Start Left® Security - Product-Centric VM vs Labrador Server Care](https://cybersectools.com/compare/labrador-server-care-vs-start-leftr-security-product-centric-vm)
- [Start Left® Security - Product-Centric VM vs Deepwatch Vulnerability Management](https://cybersectools.com/compare/deepwatch-vulnerability-management-vs-start-leftr-security-product-centric-vm)
- [Start Left® Security - Product-Centric VM vs Zafran Exposure Assessment & Remediation](https://cybersectools.com/compare/start-leftr-security-product-centric-vm-vs-zafran-exposure-assessment-and-remediation)
- [Vicarius vRx vs Labrador Server Care](https://cybersectools.com/compare/labrador-server-care-vs-vicarius-vrx)
- [Vicarius vRx vs Deepwatch Vulnerability Management](https://cybersectools.com/compare/deepwatch-vulnerability-management-vs-vicarius-vrx)
- [Vicarius vRx vs Zafran Exposure Assessment & Remediation](https://cybersectools.com/compare/vicarius-vrx-vs-zafran-exposure-assessment-and-remediation)

## Alternatives to each

- [See all Start Left® Security - Product-Centric VM alternatives](https://cybersectools.com/alternatives/start-leftr-security-product-centric-vm)
- [See all Vicarius vRx alternatives](https://cybersectools.com/alternatives/vicarius-vrx)

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Source: https://cybersectools.com/compare/start-leftr-security-product-centric-vm-vs-vicarius-vrx

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

More on Start Left® Security - Product-Centric VM and Vicarius vRx: 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