# Defakto On-Prem vs SecureG Agentic AI PKI: side-by-side comparison (2026)

[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). [SecureG Agentic AI PKI](https://cybersectools.com/tools/secureg-agentic-ai-pki) is a commercial [non-human identity](https://cybersectools.com/categories/non-human-identity) solution by [SecureG](https://cybersectools.com/companies/secureg). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Defakto On-Prem | SecureG Agentic AI PKI |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Non-Human Identity | Non-Human Identity |
| Verified | No | No |
| Deployment type | On-Premises | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Defakto | SecureG |
| Headquarters | – | – |

### Use cases and capabilities

| | Defakto On-Prem | SecureG Agentic AI PKI |
|---|---|---|
| Active Directory | Yes | – |
| Least Privilege | Yes | – |
| Quantum Safe | – | Yes |

### Core features

**Defakto On-Prem**

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

**SecureG Agentic AI PKI**

7 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.

- [Defakto On-Prem](https://cybersectools.com/tools/defakto-on-prem) fits if you need to run it on your own servers.
- [SecureG Agentic AI PKI](https://cybersectools.com/tools/secureg-agentic-ai-pki) fits if you want a cloud product.

## Defakto On-Prem vs SecureG Agentic AI PKI FAQ

Common questions when comparing Defakto On-Prem vs SecureG Agentic AI PKI for non-human identity.

### What is the difference between Defakto On-Prem and SecureG Agentic AI PKI?

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

**SecureG Agentic AI PKI**: PKI solution for AI agent identity and quantum-safe cryptographic credentials. Built by SecureG.

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

### Who makes Defakto On-Prem and SecureG Agentic AI PKI?

**Defakto On-Prem** is made by Defakto. **SecureG Agentic AI PKI** is made by SecureG. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Defakto On-Prem a good alternative to SecureG Agentic AI PKI?

Often, yes. Defakto On-Prem and SecureG Agentic AI PKI are both Non-Human Identity products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Defakto On-Prem vs Hush Security](https://cybersectools.com/compare/defakto-on-prem-vs-hush-security)
- [Defakto On-Prem vs TrustFour](https://cybersectools.com/compare/defakto-on-prem-vs-trustfour)
- [Defakto On-Prem vs Veza NHI Security](https://cybersectools.com/compare/defakto-on-prem-vs-veza-nhi-security)
- [SecureG Agentic AI PKI vs Hush Security](https://cybersectools.com/compare/hush-security-vs-secureg-agentic-ai-pki)
- [SecureG Agentic AI PKI vs TrustFour](https://cybersectools.com/compare/secureg-agentic-ai-pki-vs-trustfour)
- [SecureG Agentic AI PKI vs Veza NHI Security](https://cybersectools.com/compare/secureg-agentic-ai-pki-vs-veza-nhi-security)

## Alternatives to each

- [See all Defakto On-Prem alternatives](https://cybersectools.com/alternatives/defakto-on-prem)
- [See all SecureG Agentic AI PKI alternatives](https://cybersectools.com/alternatives/secureg-agentic-ai-pki)

---

Source: https://cybersectools.com/compare/defakto-on-prem-vs-secureg-agentic-ai-pki

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

More on Defakto On-Prem and SecureG Agentic AI PKI: 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