# Formal Protocol Security vs SISA Radar: side-by-side comparison (2026)

[Formal Protocol Security](https://cybersectools.com/tools/formal-protocol-security) is a commercial [data access governance](https://cybersectools.com/categories/data-access-governance) solution by [Formal](https://cybersectools.com/companies/formal). [SISA Radar](https://cybersectools.com/tools/sisa-radar) is a commercial [data classification](https://cybersectools.com/categories/data-classification) solution by [SISA](https://cybersectools.com/companies/sisa). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Formal Protocol Security | SISA Radar |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Data Access Governance | Data Classification |
| Verified | No | No |
| Deployment type | On-Premises | Hybrid |
| Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | Formal | SISA |
| Headquarters | – | – |

### Use cases and capabilities

| | Formal Protocol Security | SISA Radar |
|---|---|---|
| Database Security | Yes | Yes |
| PII | Yes | Yes |
| RBAC | Yes | – |
| PCI DSS | – | Yes |
| GDPR | – | Yes |
| Sensitive Data | – | Yes |
| Data Breach | – | Yes |
| Anomaly Detection | – | Yes |
| Security Compliance Training | – | Yes |
| Security Reporting | – | Yes |
| Visibility | – | Yes |

### Core features

**Formal Protocol Security**

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

**SISA Radar**

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

### Integrations

**Formal Protocol Security**

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

**SISA Radar**

1 integration 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.

- [Formal Protocol Security](https://cybersectools.com/tools/formal-protocol-security) fits if you need to run it on your own servers and you are a small business.
- [SISA Radar](https://cybersectools.com/tools/sisa-radar) fits if you need both cloud and on-premises options.

## Formal Protocol Security vs SISA Radar FAQ

Common questions when comparing Formal Protocol Security vs SISA Radar for data access governance.

### What is the difference between Formal Protocol Security and SISA Radar?

**Formal Protocol Security**: Protocol-aware reverse proxy for datastores & APIs enforcing access policies. Built by Formal.

**SISA Radar**: Discovers and classifies sensitive data across enterprise systems. Built by SISA.

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

### Who makes Formal Protocol Security and SISA Radar?

**Formal Protocol Security** is made by Formal. **SISA Radar** is made by SISA. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Formal Protocol Security a good alternative to SISA Radar?

In part. Formal Protocol Security and SISA Radar are not in the same category on CybersecTools. Both cover PII, Database Security. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Formal Protocol Security vs FileOrbis Platform](https://cybersectools.com/compare/fileorbis-platform-vs-formal-protocol-security)
- [Formal Protocol Security vs Dymium](https://cybersectools.com/compare/dymium-vs-formal-protocol-security)
- [Formal Protocol Security vs Satori Data Access Governance](https://cybersectools.com/compare/formal-protocol-security-vs-satori-data-access-governance)
- [SISA Radar vs FileOrbis Platform](https://cybersectools.com/compare/fileorbis-platform-vs-sisa-radar)
- [SISA Radar vs Dymium](https://cybersectools.com/compare/dymium-vs-sisa-radar)
- [SISA Radar vs Satori Data Access Governance](https://cybersectools.com/compare/satori-data-access-governance-vs-sisa-radar)

## Alternatives to each

- [See all Formal Protocol Security alternatives](https://cybersectools.com/alternatives/formal-protocol-security)
- [See all SISA Radar alternatives](https://cybersectools.com/alternatives/sisa-radar)

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Source: https://cybersectools.com/compare/formal-protocol-security-vs-sisa-radar

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

More on Formal Protocol Security and SISA Radar: 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