# AirID GmbH vs RatelKey Burrow: 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). [RatelKey Burrow](https://cybersectools.com/tools/ratelkey-burrow) is a commercial [secrets management](https://cybersectools.com/categories/secrets-management) solution by [Ratelkey](https://cybersectools.com/companies/ratelkey). 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 | RatelKey Burrow |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | MFA & Passwordless | Secrets Management |
| Verified | No | No |
| Deployment type | Hybrid | Hybrid |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise, Startup |
| Company | AirID GmbH | Ratelkey |
| Headquarters | – | – |

### Use cases and capabilities

| | AirID GmbH | RatelKey Burrow |
|---|---|---|
| Authentication | Yes | – |
| MFA | Yes | Yes |
| Hardware Security | Yes | – |
| Bluetooth | Yes | – |
| Encryption | Yes | Yes |
| Quantum Safe | Yes | – |
| Physical Security | Yes | – |
| USB Security | Yes | – |
| SSO | Yes | Yes |
| Secrets Management | – | Yes |
| Non-Human Identity | – | Yes |
| CI/CD | – | Yes |
| RBAC | – | Yes |
| Permissions | – | Yes |
| Least Privilege | – | Yes |

### Core features

**AirID GmbH**

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

**RatelKey Burrow**

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

### Integrations

**AirID GmbH**

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

**RatelKey Burrow**

1 integration 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.

- [RatelKey Burrow](https://cybersectools.com/tools/ratelkey-burrow) fits if you are a startup.

## AirID GmbH vs RatelKey Burrow FAQ

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

### What is the difference between AirID GmbH and RatelKey Burrow?

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

**RatelKey Burrow**: Self-hosted secrets manager with machine access control, versioning, and audit logs. Built by Ratelkey.

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

### Who makes AirID GmbH and RatelKey Burrow?

**AirID GmbH** is made by AirID GmbH. **RatelKey Burrow** is made by Ratelkey. 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 RatelKey Burrow?

In part. AirID GmbH and RatelKey Burrow are not in the same category on CybersecTools. Both cover SSO, MFA, Encryption. 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 Alcatraz Platform](https://cybersectools.com/compare/airid-gmbh-vs-alcatraz-platform)
- [AirID GmbH vs Lastwall](https://cybersectools.com/compare/airid-gmbh-vs-lastwall)
- [RatelKey Burrow vs Hideez](https://cybersectools.com/compare/hideez-vs-ratelkey-burrow)
- [RatelKey Burrow vs Alcatraz Platform](https://cybersectools.com/compare/alcatraz-platform-vs-ratelkey-burrow)
- [RatelKey Burrow vs Lastwall](https://cybersectools.com/compare/lastwall-vs-ratelkey-burrow)

## Alternatives to each

- [See all AirID GmbH alternatives](https://cybersectools.com/alternatives/airid-gmbh)
- [See all RatelKey Burrow alternatives](https://cybersectools.com/alternatives/ratelkey-burrow)

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

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

More on AirID GmbH and RatelKey Burrow: 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