# QuSecure QuProtect R3 vs SOOS SBOM Manager: side-by-side comparison (2026)

[QuSecure QuProtect R3](https://cybersectools.com/tools/qusecure-quprotect-r3) is a commercial [cryptographic inventory & Crypto-Agility](https://cybersectools.com/categories/crypto-inventory-agility) solution by [QuSecure](https://cybersectools.com/companies/qusecure). [SOOS SBOM Manager](https://cybersectools.com/tools/soos-sbom-manager) is a commercial [software composition analysis](https://cybersectools.com/categories/sca) solution by [SOOS](https://cybersectools.com/companies/soos). Features, integrations, deployment and the company behind each one, side by side.

## Our take

What our shortlists say about the one we picked.

### [QuSecure QuProtect R3](https://cybersectools.com/tools/qusecure-quprotect-r3)

Best for: Teams adding quantum-safe protection without code changes

QuProtect R3 earns its place because it fixes at the network layer, so you can add quantum-safe key exchange without changing code or taking systems down. That suits mid-market and enterprise teams with legacy systems they cannot rewrite soon, and hybrid ML-KEM keeps classical clients working. Ask how it handles cryptography that lives inside your applications, because a network fix does not reach that.

From [Best Post-Quantum Cryptography Solutions for Business](https://cybersectools.com/shortlists/best-post-quantum-cryptography-solutions), Fall 2026.

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

## Side-by-side comparison

| | QuSecure QuProtect R3 | SOOS SBOM Manager |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Cryptographic Inventory & Crypto-Agility | Software Composition Analysis |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| Company | QuSecure | SOOS |
| Headquarters | – | – |

### Use cases and capabilities

| | QuSecure QuProtect R3 | SOOS SBOM Manager |
|---|---|---|
| Quantum Safe | Yes | – |
| Crypto | Yes | – |
| Encryption | Yes | – |
| NIST | Yes | – |
| GDPR | Yes | – |
| Key Management | Yes | – |
| Inventory | Yes | – |
| Critical Infrastructure | Yes | – |
| Security Reporting | Yes | – |
| SBOM | – | Yes |
| SCA | – | Yes |
| Dependency Scanning | – | Yes |
| License Compliance | – | Yes |
| Software Supply Chain | – | Yes |
| Supply Chain Security | – | Yes |
| CI/CD | – | Yes |
| DevSecOps | – | Yes |

### Core features

**QuSecure QuProtect R3**

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

**SOOS SBOM Manager**

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

### Integrations

**QuSecure QuProtect R3**

No integrations listed.

**SOOS SBOM Manager**

4 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.

- [QuSecure QuProtect R3](https://cybersectools.com/tools/qusecure-quprotect-r3) fits if you need both cloud and on-premises options.
- [SOOS SBOM Manager](https://cybersectools.com/tools/soos-sbom-manager) fits if you want a cloud product and you are a startup or a small business.

## QuSecure QuProtect R3 vs SOOS SBOM Manager FAQ

Common questions when comparing QuSecure QuProtect R3 vs SOOS SBOM Manager for cryptographic inventory & Crypto-Agility.

### What is the difference between QuSecure QuProtect R3 and SOOS SBOM Manager?

**QuSecure QuProtect R3**: PQC platform for crypto asset discovery, remediation, and compliance reporting, built by QuSecure.

**SOOS SBOM Manager**: SBOM creation, management & vulnerability scanning across the dep. tree, built by SOOS.

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

### Who makes QuSecure QuProtect R3 and SOOS SBOM Manager?

**QuSecure QuProtect R3** is made by QuSecure. **SOOS SBOM Manager** is made by SOOS. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is QuSecure QuProtect R3 a good alternative to SOOS SBOM Manager?

In part. QuSecure QuProtect R3 and SOOS SBOM Manager are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [QuSecure QuProtect R3 vs Quantanaut](https://cybersectools.com/compare/quantanaut-vs-qusecure-quprotect-r3)
- [QuSecure QuProtect R3 vs QCS PQC Transition Services](https://cybersectools.com/compare/qcs-pqc-transition-services-vs-qusecure-quprotect-r3)
- [QuSecure QuProtect R3 vs ISARA Advance](https://cybersectools.com/compare/isara-advance-vs-qusecure-quprotect-r3)
- [SOOS SBOM Manager vs Quantanaut](https://cybersectools.com/compare/quantanaut-vs-soos-sbom-manager)
- [SOOS SBOM Manager vs QCS PQC Transition Services](https://cybersectools.com/compare/qcs-pqc-transition-services-vs-soos-sbom-manager)
- [SOOS SBOM Manager vs ISARA Advance](https://cybersectools.com/compare/isara-advance-vs-soos-sbom-manager)

## Alternatives to each

- [See all QuSecure QuProtect R3 alternatives](https://cybersectools.com/alternatives/qusecure-quprotect-r3)
- [See all SOOS SBOM Manager alternatives](https://cybersectools.com/alternatives/soos-sbom-manager)

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Source: https://cybersectools.com/compare/qusecure-quprotect-r3-vs-soos-sbom-manager

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/qusecure-quprotect-r3.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on QuSecure QuProtect R3 and SOOS SBOM Manager: 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