# AgentID vs Defakto On-Prem: side-by-side comparison (2026)

[AgentID](https://cybersectools.com/tools/agentid) is a commercial [non-human identity](https://cybersectools.com/categories/non-human-identity) solution by [Arkion Identity Systems](https://cybersectools.com/companies/arkion-identity-systems). [Defakto On-Prem](https://cybersectools.com/tools/defakto-on-prem) is a commercial [non-human identity](https://cybersectools.com/categories/non-human-identity) solution by [Defakto](https://cybersectools.com/companies/defakto). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | AgentID | Defakto On-Prem |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Non-Human Identity | Non-Human Identity |
| Verified | No | No |
| Deployment type | Hybrid | On-Premises |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Arkion Identity Systems | Defakto |
| Headquarters | – | – |

### Use cases and capabilities

| | AgentID | Defakto On-Prem |
|---|---|---|
| Non-Human Identity | Yes | – |
| Agentic AI Security | Yes | – |
| Authorization | Yes | – |
| Inventory | Yes | – |
| Runtime Security | Yes | – |
| Gateway | Yes | – |
| JWT | Yes | – |
| Least Privilege | Yes | Yes |
| AWS | Yes | – |
| Azure | Yes | – |
| Active Directory | – | Yes |

### Core features

**AgentID**

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

**Defakto On-Prem**

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

### Integrations

**AgentID**

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

**Defakto On-Prem**

No integrations listed.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [AgentID](https://cybersectools.com/tools/agentid) fits if you need both cloud and on-premises options.
- [Defakto On-Prem](https://cybersectools.com/tools/defakto-on-prem) fits if you need to run it on your own servers and you are a small business.

## AgentID vs Defakto On-Prem FAQ

Common questions when comparing AgentID vs Defakto On-Prem for non-human identity.

### What is the difference between AgentID and Defakto On-Prem?

**AgentID**: Finds AI agents, gives each a short-lived ID and checks every action. Built by Arkion Identity Systems.

**Defakto On-Prem**: Identity mgmt for on-prem systems replacing static credentials w/ ephemeral IDs. Built by Defakto.

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

### Who makes AgentID and Defakto On-Prem?

**AgentID** is made by Arkion Identity Systems. **Defakto On-Prem** is made by Defakto. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is AgentID a good alternative to Defakto On-Prem?

Often, yes. AgentID and Defakto On-Prem are both Non-Human Identity products, and both cover Least Privilege. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [AgentID vs Agentic Governance](https://cybersectools.com/compare/agentic-governance-vs-agentid)
- [AgentID vs Hush Security](https://cybersectools.com/compare/agentid-vs-hush-security)
- [AgentID vs AIRE](https://cybersectools.com/compare/agentid-vs-aire)
- [Defakto On-Prem vs Agentic Governance](https://cybersectools.com/compare/agentic-governance-vs-defakto-on-prem)
- [Defakto On-Prem vs Hush Security](https://cybersectools.com/compare/defakto-on-prem-vs-hush-security)
- [Defakto On-Prem vs AIRE](https://cybersectools.com/compare/aire-vs-defakto-on-prem)

## Alternatives to each

- [See all AgentID alternatives](https://cybersectools.com/alternatives/agentid)
- [See all Defakto On-Prem alternatives](https://cybersectools.com/alternatives/defakto-on-prem)

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Source: https://cybersectools.com/compare/agentid-vs-defakto-on-prem

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More on AgentID and Defakto On-Prem: 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