# Primary Zero Trust Architecture vs WhiteFin: side-by-side comparison (2026)

[Primary Zero Trust Architecture](https://cybersectools.com/tools/primary-zero-trust-architecture) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Primary](https://cybersectools.com/companies/primary). [WhiteFin](https://cybersectools.com/tools/whitefin) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [WhiteFin](https://cybersectools.com/companies/whitefin). Features, integrations, deployment and the company behind each one, side by side.

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## Side-by-side comparison

| | Primary Zero Trust Architecture | WhiteFin |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Agentic AI Security | Agentic AI Security |
| Verified | No | No |
| Deployment type | Hybrid | On-Premises |
| Company size fit | Mid-Market, Enterprise | Mid-Market, Enterprise |
| Company | Primary | WhiteFin |
| Headquarters | – | – |

### Use cases and capabilities

| | Primary Zero Trust Architecture | WhiteFin |
|---|---|---|
| Zero Trust Architecture | Yes | – |
| Agentic AI Security | Yes | Yes |
| Least Privilege | Yes | – |
| ZTNA | Yes | – |
| Non-Human Identity | Yes | – |
| AI Governance | Yes | – |
| LLM Security | Yes | – |
| Runtime Security | Yes | – |
| Policy | Yes | – |
| Permissions | Yes | – |
| Authorization | – | Yes |
| AI Observability | – | Yes |

### Core features

**Primary Zero Trust Architecture**

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

**WhiteFin**

6 features 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.

- [Primary Zero Trust Architecture](https://cybersectools.com/tools/primary-zero-trust-architecture) fits if you need both cloud and on-premises options.
- [WhiteFin](https://cybersectools.com/tools/whitefin) fits if you need to run it on your own servers.

## Primary Zero Trust Architecture vs WhiteFin FAQ

Common questions when comparing Primary Zero Trust Architecture vs WhiteFin for agentic AI security.

### What is the difference between Primary Zero Trust Architecture and WhiteFin?

**Primary Zero Trust Architecture**: Zero Trust control plane for human and agentic AI identity enforcement. Built by Primary.

**WhiteFin**: Authority layer that bounds and verifies what AI agents are permitted to do. Built by WhiteFin.

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

### Who makes Primary Zero Trust Architecture and WhiteFin?

**Primary Zero Trust Architecture** is made by Primary. **WhiteFin** is made by WhiteFin founded in 2026-01-01T00:00:00.000Z. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Primary Zero Trust Architecture a good alternative to WhiteFin?

Often, yes. Primary Zero Trust Architecture and WhiteFin are both Agentic AI Security products, and both cover Agentic AI Security. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Primary Zero Trust Architecture vs Agent Permissions](https://cybersectools.com/compare/agent-permissions-vs-primary-zero-trust-architecture)
- [Primary Zero Trust Architecture vs Primary Agentic Control Plane](https://cybersectools.com/compare/primary-agentic-control-plane-vs-primary-zero-trust-architecture)
- [Primary Zero Trust Architecture vs JetStream Security-First AI Governance Platform](https://cybersectools.com/compare/jetstream-saig-platform-vs-primary-zero-trust-architecture)
- [WhiteFin vs Agent Permissions](https://cybersectools.com/compare/agent-permissions-vs-whitefin)
- [WhiteFin vs Primary Agentic Control Plane](https://cybersectools.com/compare/primary-agentic-control-plane-vs-whitefin)
- [WhiteFin vs JetStream Security-First AI Governance Platform](https://cybersectools.com/compare/jetstream-saig-platform-vs-whitefin)

## Alternatives to each

- [See all Primary Zero Trust Architecture alternatives](https://cybersectools.com/alternatives/primary-zero-trust-architecture)
- [See all WhiteFin alternatives](https://cybersectools.com/alternatives/whitefin)

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Source: https://cybersectools.com/compare/primary-zero-trust-architecture-vs-whitefin

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

More on Primary Zero Trust Architecture and WhiteFin: 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