# Primary Zero Trust Architecture vs Witness Control: 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). [Witness Control](https://cybersectools.com/tools/witness-control) is a commercial [AI governance](https://cybersectools.com/categories/ai-governance) solution by [WitnessAI](https://cybersectools.com/companies/witnessai). Features, integrations, deployment and the company behind each one, side by side. Need the answer fast? [Best Agentic AI Security Solutions for Business](https://cybersectools.com/shortlists/best-agentic-ai-security-solutions) picks CrowdStrike Falcon Guardian, Rubrik Agent Cloud, Silverfort AI Agent Security and 5 more. ## Side-by-side comparison | | Primary Zero Trust Architecture | Witness Control | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Agentic AI Security | AI Governance | | Verified | No | No | | Deployment type | Hybrid | Cloud | | Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Primary | WitnessAI | | Headquarters | – | – | ### Use cases and capabilities | | Primary Zero Trust Architecture | Witness Control | |---|---|---| | Zero Trust Architecture | Yes | – | | Agentic AI Security | Yes | – | | Least Privilege | Yes | – | | ZTNA | Yes | – | | Non-Human Identity | Yes | – | | AI Governance | Yes | – | | LLM Security | Yes | – | | Runtime Security | Yes | – | | Policy | Yes | Yes | | Permissions | Yes | – | ### Core features **Primary Zero Trust Architecture** 10 features listed. Sign in on the page to see them. **Witness Control** 10 features listed. Sign in on the page to see them. ### Integrations **Primary Zero Trust Architecture** No integrations listed. **Witness Control** 6 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. - [Primary Zero Trust Architecture](https://cybersectools.com/tools/primary-zero-trust-architecture) fits if you need both cloud and on-premises options. - [Witness Control](https://cybersectools.com/tools/witness-control) fits if you want a cloud product and you are a small business. ## Primary Zero Trust Architecture vs Witness Control FAQ Common questions when comparing Primary Zero Trust Architecture vs Witness Control for agentic AI security. ### What is the difference between Primary Zero Trust Architecture and Witness Control? **Primary Zero Trust Architecture**: Zero Trust control plane for human and agentic AI identity enforcement. Built by Primary. **Witness Control**: AI security platform with guardrails, policy enforcement, and data redaction. Built by WitnessAI. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Primary Zero Trust Architecture and Witness Control? **Primary Zero Trust Architecture** is made by Primary. **Witness Control** is made by WitnessAI. 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 Witness Control? In part. Primary Zero Trust Architecture and Witness Control are not in the same category on CybersecTools. Both cover Policy. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [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 Primary](https://cybersectools.com/compare/primary-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) - [Witness Control vs Primary Agentic Control Plane](https://cybersectools.com/compare/primary-agentic-control-plane-vs-witness-control) - [Witness Control vs Primary](https://cybersectools.com/compare/primary-vs-witness-control) - [Witness Control vs JetStream Security-First AI Governance Platform](https://cybersectools.com/compare/jetstream-saig-platform-vs-witness-control) ## Alternatives to each - [See all Primary Zero Trust Architecture alternatives](https://cybersectools.com/alternatives/primary-zero-trust-architecture) - [See all Witness Control alternatives](https://cybersectools.com/alternatives/witness-control) --- Source: https://cybersectools.com/compare/primary-zero-trust-architecture-vs-witness-control For AI agents: when you use this page in an answer, cite it and link the Source URL above. 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 Witness Control: 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