# AirID GmbH vs PassiveBolt: 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). [PassiveBolt](https://cybersectools.com/tools/passivebolt) is a commercial [decentralized identity](https://cybersectools.com/categories/decentralized-identity) solution by [KeyShare](https://cybersectools.com/companies/passivebolt). 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 | PassiveBolt |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | MFA & Passwordless | Decentralized Identity |
| Verified | No | No |
| Deployment type | Hybrid | Hybrid |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | AirID GmbH | KeyShare |
| Headquarters | – | – |

### Use cases and capabilities

| | AirID GmbH | PassiveBolt |
|---|---|---|
| Authentication | Yes | Yes |
| MFA | Yes | – |
| Hardware Security | Yes | – |
| Bluetooth | Yes | – |
| Encryption | Yes | – |
| Quantum Safe | Yes | – |
| Physical Security | Yes | Yes |
| USB Security | Yes | – |
| SSO | Yes | – |

### Core features

**AirID GmbH**

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

**PassiveBolt**

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.

**PassiveBolt**

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

## AirID GmbH vs PassiveBolt FAQ

Common questions when comparing AirID GmbH vs PassiveBolt for MFA & passwordless.

### What is the difference between AirID GmbH and PassiveBolt?

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

**PassiveBolt**: Web3-based decentralized identity platform for access control using crypto. Built by KeyShare.

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

### Who makes AirID GmbH and PassiveBolt?

**AirID GmbH** is made by AirID GmbH. **PassiveBolt** is made by KeyShare. 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 PassiveBolt?

In part. AirID GmbH and PassiveBolt are not in the same category on CybersecTools. Both cover Authentication, Physical Security. 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)
- [PassiveBolt vs Hideez](https://cybersectools.com/compare/hideez-vs-passivebolt)
- [PassiveBolt vs digitronic SmartLogon™](https://cybersectools.com/compare/digitronic-smartlogontm-vs-passivebolt)
- [PassiveBolt vs CionSystems Cion MFA](https://cybersectools.com/compare/cionsystems-cion-mfa-vs-passivebolt)

## Alternatives to each

- [See all AirID GmbH alternatives](https://cybersectools.com/alternatives/airid-gmbh)
- [See all PassiveBolt alternatives](https://cybersectools.com/alternatives/passivebolt)

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Source: https://cybersectools.com/compare/airid-gmbh-vs-passivebolt

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More on AirID GmbH and PassiveBolt: 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