# HOPZERO Sphere of Trust vs Tigera Calico Enterprise: side-by-side comparison (2026)

[HOPZERO Sphere of Trust](https://cybersectools.com/tools/hopzero-sphere-of-trust) is a commercial [microsegmentation](https://cybersectools.com/categories/microsegmentation) solution by [HOPZERO](https://cybersectools.com/companies/hopzero). [Tigera Calico Enterprise](https://cybersectools.com/tools/tigera-calico-enterprise) is a commercial [microsegmentation](https://cybersectools.com/categories/microsegmentation) solution by [Tigera](https://cybersectools.com/companies/tigera). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | HOPZERO Sphere of Trust | Tigera Calico Enterprise |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Microsegmentation | Microsegmentation |
| Verified | No | No |
| Deployment type | Hybrid | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | HOPZERO | Tigera |
| Headquarters | – | – |

### Use cases and capabilities

| | HOPZERO Sphere of Trust | Tigera Calico Enterprise |
|---|---|---|
| Network Segmentation | Yes | – |
| Microsegmentation | Yes | – |
| Traffic Filtering | Yes | – |
| Network Monitoring | Yes | – |
| Cloud Native | Yes | Yes |
| Kubernetes | – | Yes |
| Observability | – | Yes |
| Policy | – | Yes |

### Core features

**HOPZERO Sphere of Trust**

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

**Tigera Calico Enterprise**

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

### Integrations

**HOPZERO Sphere of Trust**

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

**Tigera Calico Enterprise**

9 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.

- [HOPZERO Sphere of Trust](https://cybersectools.com/tools/hopzero-sphere-of-trust) fits if you need both cloud and on-premises options and you are a small business.
- [Tigera Calico Enterprise](https://cybersectools.com/tools/tigera-calico-enterprise) fits if you want a cloud product.

## HOPZERO Sphere of Trust vs Tigera Calico Enterprise FAQ

Common questions when comparing HOPZERO Sphere of Trust vs Tigera Calico Enterprise for microsegmentation.

### What is the difference between HOPZERO Sphere of Trust and Tigera Calico Enterprise?

**HOPZERO Sphere of Trust**: Network containment tool using TTL/hop limits to restrict data travel distance. Built by HOPZERO.

**Tigera Calico Enterprise**: Kubernetes security platform for network policy, compliance & observability. Built by Tigera.

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

### Who makes HOPZERO Sphere of Trust and Tigera Calico Enterprise?

**HOPZERO Sphere of Trust** is made by HOPZERO. **Tigera Calico Enterprise** is made by Tigera. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is HOPZERO Sphere of Trust a good alternative to Tigera Calico Enterprise?

Often, yes. HOPZERO Sphere of Trust and Tigera Calico Enterprise are both Microsegmentation products, and both cover Cloud Native. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [HOPZERO Sphere of Trust vs Greymatter.io](https://cybersectools.com/compare/greymatterio-vs-hopzero-sphere-of-trust)
- [HOPZERO Sphere of Trust vs Qingteng Lingyu Microsegmentation Security Platform](https://cybersectools.com/compare/hopzero-sphere-of-trust-vs-qingteng-lingyu-microsegmentation-security-platform)
- [HOPZERO Sphere of Trust vs Akamai Guardicore Segmentation](https://cybersectools.com/compare/akamai-guardicore-segmentation-vs-hopzero-sphere-of-trust)
- [Tigera Calico Enterprise vs Greymatter.io](https://cybersectools.com/compare/greymatterio-vs-tigera-calico-enterprise)
- [Tigera Calico Enterprise vs Qingteng Lingyu Microsegmentation Security Platform](https://cybersectools.com/compare/qingteng-lingyu-microsegmentation-security-platform-vs-tigera-calico-enterprise)
- [Tigera Calico Enterprise vs Akamai Guardicore Segmentation](https://cybersectools.com/compare/akamai-guardicore-segmentation-vs-tigera-calico-enterprise)

## Alternatives to each

- [See all HOPZERO Sphere of Trust alternatives](https://cybersectools.com/alternatives/hopzero-sphere-of-trust)
- [See all Tigera Calico Enterprise alternatives](https://cybersectools.com/alternatives/tigera-calico-enterprise)

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Source: https://cybersectools.com/compare/hopzero-sphere-of-trust-vs-tigera-calico-enterprise

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

More on HOPZERO Sphere of Trust and Tigera Calico Enterprise: 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