# Calamu Data Harbor vs ZORB DataShield: side-by-side comparison (2026)

[Calamu Data Harbor](https://cybersectools.com/tools/calamu-data-harbor) is a commercial [data loss prevention](https://cybersectools.com/categories/dlp) solution by [Calamu](https://cybersectools.com/companies/calamu). [ZORB DataShield](https://cybersectools.com/tools/zorb-datashield) is a commercial [data loss prevention](https://cybersectools.com/categories/dlp) solution by [ZORB](https://cybersectools.com/companies/zorb). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Calamu Data Harbor | ZORB DataShield |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Data Loss Prevention | Data Loss Prevention |
| Verified | No | No |
| Deployment type | Hybrid | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Calamu | ZORB |
| Headquarters | – | – |

### Use cases and capabilities

| | Calamu Data Harbor | ZORB DataShield |
|---|---|---|
| Ransomware Prevention | Yes | – |
| Data Breach | Yes | – |
| Data Exfiltration | Yes | Yes |
| Encryption | Yes | – |
| Anomaly Detection | Yes | – |
| S3 | Yes | – |
| Ransomware | Yes | – |
| Workload Security | Yes | – |
| DNS Security | – | Yes |
| Network Protection | – | Yes |
| Sensitive Data | – | Yes |
| Flow Analysis | – | Yes |
| Visibility | – | Yes |
| Traffic Filtering | – | Yes |
| Whitelist | – | Yes |
| Security Gap Analysis | – | Yes |

### Core features

**Calamu Data Harbor**

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

**ZORB DataShield**

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

### Integrations

**Calamu Data Harbor**

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

**ZORB DataShield**

2 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.

- [Calamu Data Harbor](https://cybersectools.com/tools/calamu-data-harbor) fits if you need both cloud and on-premises options.
- [ZORB DataShield](https://cybersectools.com/tools/zorb-datashield) fits if you need to run it on your own servers.

## Calamu Data Harbor vs ZORB DataShield FAQ

Common questions when comparing Calamu Data Harbor vs ZORB DataShield for data loss prevention.

### What is the difference between Calamu Data Harbor and ZORB DataShield?

**Calamu Data Harbor**: Breach-proof data storage platform using fragmentation to prevent data theft. Built by Calamu.

**ZORB DataShield**: Blocks unauthorized app data exfiltration via real-time outbound flow validation. Built by ZORB.

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

### Who makes Calamu Data Harbor and ZORB DataShield?

**Calamu Data Harbor** is made by Calamu. **ZORB DataShield** is made by ZORB. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Calamu Data Harbor a good alternative to ZORB DataShield?

Often, yes. Calamu Data Harbor and ZORB DataShield are both Data Loss Prevention products, and both cover Data Exfiltration. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Calamu Data Harbor vs GTB Data Protection as a Service (DLP SaaS)](https://cybersectools.com/compare/calamu-data-harbor-vs-gtb-data-protection-as-a-service-dlp-saas)
- [Calamu Data Harbor vs Safetica DLP](https://cybersectools.com/compare/calamu-data-harbor-vs-safetica-dlp)
- [Calamu Data Harbor vs Jazz](https://cybersectools.com/compare/calamu-data-harbor-vs-jazz-security)
- [ZORB DataShield vs GTB Data Protection as a Service (DLP SaaS)](https://cybersectools.com/compare/gtb-data-protection-as-a-service-dlp-saas-vs-zorb-datashield)
- [ZORB DataShield vs Safetica DLP](https://cybersectools.com/compare/safetica-dlp-vs-zorb-datashield)
- [ZORB DataShield vs Jazz](https://cybersectools.com/compare/jazz-security-vs-zorb-datashield)

## Alternatives to each

- [See all Calamu Data Harbor alternatives](https://cybersectools.com/alternatives/calamu-data-harbor)
- [See all ZORB DataShield alternatives](https://cybersectools.com/alternatives/zorb-datashield)

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Source: https://cybersectools.com/compare/calamu-data-harbor-vs-zorb-datashield

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

More on Calamu Data Harbor and ZORB DataShield: 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