# AirID GmbH vs ESET Secure Authentication: side-by-side comparison (2026)

[AirID GmbH](https://cybersectools.com/tools/airid-gmbh) is a commercial [MFA & passwordless](https://cybersectools.com/categories/user-authentication) solution by [AirID GmbH](https://cybersectools.com/companies/airid-gmbh). [ESET Secure Authentication](https://cybersectools.com/tools/eset-secure-authentication) is a commercial [MFA & passwordless](https://cybersectools.com/categories/user-authentication) solution by [ESET](https://cybersectools.com/companies/eset). Features, integrations, deployment and the company behind each one, side by side.

Need the answer fast? [Best MFA and Passwordless Solutions for Business](https://cybersectools.com/shortlists/best-mfa-passwordless-solutions) picks Okta Adaptive MFA, Cisco Duo Passwordless, Beyond Identity Phishing-Resistant MFA and 4 more.

## Side-by-side comparison

| | AirID GmbH | ESET Secure Authentication |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | MFA & Passwordless | MFA & Passwordless |
| Verified | No | No |
| Deployment type | Hybrid | Hybrid |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | AirID GmbH | ESET |
| Headquarters | – | – |

### Use cases and capabilities

| | AirID GmbH | ESET Secure Authentication |
|---|---|---|
| Authentication | Yes | Yes |
| MFA | Yes | Yes |
| Hardware Security | Yes | – |
| Bluetooth | Yes | – |
| Encryption | Yes | – |
| Quantum Safe | Yes | – |
| Physical Security | Yes | – |
| USB Security | Yes | – |
| SSO | Yes | – |
| Multi Tenancy | – | Yes |

### Core features

**AirID GmbH**

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

**ESET Secure Authentication**

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

### Integrations

**AirID GmbH**

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

**ESET Secure Authentication**

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

## AirID GmbH vs ESET Secure Authentication FAQ

Common questions when comparing AirID GmbH vs ESET Secure Authentication for MFA & passwordless.

### What is the difference between AirID GmbH and ESET Secure Authentication?

**AirID GmbH**: Identity security platform linking existing smartcard identities to modern devices. Built by AirID GmbH.

**ESET Secure Authentication**: Mobile-based MFA solution for protecting against weak passwords & unauthorized access. Built by ESET.

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

### Who makes AirID GmbH and ESET Secure Authentication?

**AirID GmbH** is made by AirID GmbH. **ESET Secure Authentication** is made by ESET. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is AirID GmbH a good alternative to ESET Secure Authentication?

Often, yes. AirID GmbH and ESET Secure Authentication are both MFA & Passwordless products, and both cover Authentication, MFA. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [AirID GmbH vs Hideez](https://cybersectools.com/compare/airid-gmbh-vs-hideez)
- [AirID GmbH vs digitronic SmartLogon™](https://cybersectools.com/compare/airid-gmbh-vs-digitronic-smartlogontm)
- [AirID GmbH vs CionSystems Cion MFA](https://cybersectools.com/compare/airid-gmbh-vs-cionsystems-cion-mfa)
- [ESET Secure Authentication vs Hideez](https://cybersectools.com/compare/eset-secure-authentication-vs-hideez)
- [ESET Secure Authentication vs digitronic SmartLogon™](https://cybersectools.com/compare/digitronic-smartlogontm-vs-eset-secure-authentication)
- [ESET Secure Authentication vs CionSystems Cion MFA](https://cybersectools.com/compare/cionsystems-cion-mfa-vs-eset-secure-authentication)

## Alternatives to each

- [See all AirID GmbH alternatives](https://cybersectools.com/alternatives/airid-gmbh)
- [See all ESET Secure Authentication alternatives](https://cybersectools.com/alternatives/eset-secure-authentication)

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Source: https://cybersectools.com/compare/airid-gmbh-vs-eset-secure-authentication

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More on AirID GmbH and ESET Secure Authentication: 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