# Belfort vs SubImage: side-by-side comparison (2026)

[Belfort](https://cybersectools.com/tools/belfort) is a commercial [confidential computing](https://cybersectools.com/categories/confidential-computing) solution by [Belfort](https://cybersectools.com/companies/belfort). [SubImage](https://cybersectools.com/tools/subimage) is a commercial [cloud-native application protection platform](https://cybersectools.com/categories/cnapp) solution by [SubImage](https://cybersectools.com/companies/subimage). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Belfort | SubImage |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Confidential Computing | Cloud-Native Application Protection Platform |
| Verified | No | No |
| Deployment type | On-Premises | Hybrid |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Belfort | SubImage |
| Headquarters | – | – |

### Use cases and capabilities

| | Belfort | SubImage |
|---|---|---|
| Encryption | Yes | – |
| Hardware | Yes | – |
| Hardware Security | Yes | – |
| Crypto | Yes | – |
| Healthcare | Yes | – |
| Critical Infrastructure | Yes | – |
| Key Management | Yes | – |
| Quantum Safe | Yes | – |
| Security Research | Yes | – |
| Specialized Security | Yes | – |
| Cloud Native | – | Yes |
| Graph | – | Yes |
| Misconfiguration | – | Yes |
| Attack Paths | – | Yes |
| Vulnerability Prioritization | – | Yes |
| Open Source | – | Yes |
| Inventory | – | Yes |
| RBAC | – | Yes |
| CVE | – | Yes |
| Visibility | – | Yes |

### Core features

**Belfort**

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

**SubImage**

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

### Integrations

**Belfort**

No integrations listed.

**SubImage**

31 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.

- [Belfort](https://cybersectools.com/tools/belfort) fits if you need to run it on your own servers.
- [SubImage](https://cybersectools.com/tools/subimage) fits if you need both cloud and on-premises options and you are a small business.

## Belfort vs SubImage FAQ

Common questions when comparing Belfort vs SubImage for confidential computing.

### What is the difference between Belfort and SubImage?

**Belfort**: Hardware-accelerated FHE platform for processing data without decrypting it. Built by Belfort.

**SubImage**: Agentless CNAPP that maps cloud/SaaS/on-prem assets into a queryable security graph. Built by SubImage.

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

### Who makes Belfort and SubImage?

**Belfort** is made by Belfort. **SubImage** is made by SubImage. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Belfort a good alternative to SubImage?

In part. Belfort and SubImage are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Belfort vs Niobium The Fog](https://cybersectools.com/compare/belfort-vs-niobium-the-fog)
- [Belfort vs Fortaegis Silicon Platform](https://cybersectools.com/compare/belfort-vs-fortaegis-silicon-platform)
- [Belfort vs Modelyo Sovereign Cloud](https://cybersectools.com/compare/belfort-vs-modelyo-cloud)
- [SubImage vs Niobium The Fog](https://cybersectools.com/compare/niobium-the-fog-vs-subimage)
- [SubImage vs Fortaegis Silicon Platform](https://cybersectools.com/compare/fortaegis-silicon-platform-vs-subimage)
- [SubImage vs Modelyo Sovereign Cloud](https://cybersectools.com/compare/modelyo-cloud-vs-subimage)

## Alternatives to each

- [See all Belfort alternatives](https://cybersectools.com/alternatives/belfort)
- [See all SubImage alternatives](https://cybersectools.com/alternatives/subimage)

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Source: https://cybersectools.com/compare/belfort-vs-subimage

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

More on Belfort and SubImage: 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