# 1Password Passkeys vs CredStash: side-by-side comparison (2026)

[1Password Passkeys](https://cybersectools.com/tools/1password-passkeys) is a commercial [MFA & passwordless](https://cybersectools.com/categories/user-authentication) solution by [1Password](https://cybersectools.com/companies/1password). [CredStash](https://cybersectools.com/tools/credstash) is a free [secrets management](https://cybersectools.com/categories/secrets-management) solution. 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

| | 1Password Passkeys | CredStash |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | MFA & Passwordless | Secrets Management |
| Verified | No | No |
| Deployment type | Cloud | On-Premises |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| GitHub stars | – | 2,064 |
| Last commit | – | May 2021 |
| Company | 1Password | – |
| Headquarters | – | – |

### Use cases and capabilities

| | 1Password Passkeys | CredStash |
|---|---|---|
| Password Management | Yes | – |
| Authentication | Yes | – |
| Linux | – | Yes |
| AWS | – | Yes |
| Secrets Management | – | Yes |
| Key Management | – | Yes |

### Core features

**1Password Passkeys**

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

**CredStash**

No features listed.

## Which one fits you

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

- [1Password Passkeys](https://cybersectools.com/tools/1password-passkeys) fits if you want a cloud product and you are a startup.
- [CredStash](https://cybersectools.com/tools/credstash) fits if you need to run it on your own servers, you need a free product and you want an open-source product.

## 1Password Passkeys vs CredStash FAQ

Common questions when comparing 1Password Passkeys vs CredStash for MFA & passwordless.

### What is the difference between 1Password Passkeys and CredStash?

**1Password Passkeys**: Password manager with passkey creation, storage, and sharing capabilities. Built by 1Password.

**CredStash**: CredStash is a credential management tool that securely stores and retrieves sensitive information using AWS KMS encryption.

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

### Who makes 1Password Passkeys and CredStash?

**1Password Passkeys** is made by 1Password. **CredStash** is open-source with 2,064 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is 1Password Passkeys a good alternative to CredStash?

In part. 1Password Passkeys and CredStash are not in the same category on CybersecTools. Key differences: 1Password Passkeys is Commercial while CredStash is Free, CredStash is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [1Password Passkeys vs Avatier Multifactor Authentication](https://cybersectools.com/compare/1password-passkeys-vs-avatier-multifactor-authentication)
- [1Password Passkeys vs Progress ShareFile User Authentication](https://cybersectools.com/compare/progress-sharefile-user-authentication-vs-1password-passkeys)
- [1Password Passkeys vs Gardiyan Enterprise Identity Management System](https://cybersectools.com/compare/1password-passkeys-vs-gardiyan-enterprise-identity-management-system)
- [CredStash vs Avatier Multifactor Authentication](https://cybersectools.com/compare/avatier-multifactor-authentication-vs-credstash)
- [CredStash vs Progress ShareFile User Authentication](https://cybersectools.com/compare/credstash-vs-progress-sharefile-user-authentication)
- [CredStash vs Gardiyan Enterprise Identity Management System](https://cybersectools.com/compare/credstash-vs-gardiyan-enterprise-identity-management-system)

## Alternatives to each

- [See all 1Password Passkeys alternatives](https://cybersectools.com/alternatives/1password-passkeys)
- [See all CredStash alternatives](https://cybersectools.com/alternatives/credstash)

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Source: https://cybersectools.com/compare/1password-passkeys-vs-credstash

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/1password-passkeys.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on 1Password Passkeys and CredStash: 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