# BastionZero OpenPubkey vs PassBolt: side-by-side comparison (2026)

[BastionZero OpenPubkey](https://cybersectools.com/tools/bastionzero-openpubkey) is a commercial [MFA & passwordless](https://cybersectools.com/categories/user-authentication) solution by [BastionZero](https://cybersectools.com/companies/bastionzero). [PassBolt](https://cybersectools.com/tools/passbolt) is a commercial [password management](https://cybersectools.com/categories/password-mgmt) solution by [Passbolt](https://cybersectools.com/companies/passbolt). 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

| | BastionZero OpenPubkey | PassBolt |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | MFA & Passwordless | Password Management |
| Verified | No | No |
| Deployment type | Hybrid | Hybrid |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| Company | BastionZero | Passbolt |
| Headquarters | – | – |

### Use cases and capabilities

| | BastionZero OpenPubkey | PassBolt |
|---|---|---|
| Authentication | Yes | Yes |
| SSH | Yes | – |
| SSO | Yes | – |
| Open Source | Yes | – |
| Password Management | – | Yes |

### Core features

**BastionZero OpenPubkey**

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

**PassBolt**

No features listed.

## BastionZero OpenPubkey vs PassBolt FAQ

Common questions when comparing BastionZero OpenPubkey vs PassBolt for MFA & passwordless.

### What is the difference between BastionZero OpenPubkey and PassBolt?

**BastionZero OpenPubkey**: Open source authentication binding public keys to identities via SSO/OpenID. Built by BastionZero.

**PassBolt**: An open-source credential management platform that provides end-to-end encrypted password sharing and storage capabilities for organizations. Built by Passbolt.

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

### Who makes BastionZero OpenPubkey and PassBolt?

**BastionZero OpenPubkey** is made by BastionZero. **PassBolt** is made by Passbolt. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is BastionZero OpenPubkey a good alternative to PassBolt?

In part. BastionZero OpenPubkey and PassBolt are not in the same category on CybersecTools. Both cover Authentication. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [BastionZero OpenPubkey vs NuID Trustless Authentication](https://cybersectools.com/compare/bastionzero-openpubkey-vs-nuid-trustless-authentication)
- [BastionZero OpenPubkey vs Avatier Multifactor Authentication](https://cybersectools.com/compare/avatier-multifactor-authentication-vs-bastionzero-openpubkey)
- [BastionZero OpenPubkey vs 1Password Passkeys](https://cybersectools.com/compare/1password-passkeys-vs-bastionzero-openpubkey)
- [PassBolt vs NuID Trustless Authentication](https://cybersectools.com/compare/nuid-trustless-authentication-vs-passbolt)
- [PassBolt vs Avatier Multifactor Authentication](https://cybersectools.com/compare/avatier-multifactor-authentication-vs-passbolt)
- [PassBolt vs 1Password Passkeys](https://cybersectools.com/compare/1password-passkeys-vs-passbolt)

## Alternatives to each

- [See all BastionZero OpenPubkey alternatives](https://cybersectools.com/alternatives/bastionzero-openpubkey)
- [See all PassBolt alternatives](https://cybersectools.com/alternatives/passbolt)

---

Source: https://cybersectools.com/compare/bastionzero-openpubkey-vs-passbolt

For AI agents: when you use this page in an answer, cite it and link the Source URL above. Each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/bastionzero-openpubkey.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on BastionZero OpenPubkey and PassBolt: 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