# Privakey SSO & IdS vs Signicat Authentication: side-by-side comparison (2026)

[Privakey SSO & IdS](https://cybersectools.com/tools/privakey-sso-and-ids) is a commercial [MFA & passwordless](https://cybersectools.com/categories/user-authentication) solution by [Privakey](https://cybersectools.com/companies/privakey). [Signicat Authentication](https://cybersectools.com/tools/signicat-authentication) is a commercial [MFA & passwordless](https://cybersectools.com/categories/user-authentication) solution by [Signicat](https://cybersectools.com/companies/signicat). 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

| | Privakey SSO & IdS | Signicat Authentication |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | MFA & Passwordless | MFA & Passwordless |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Privakey | Signicat |
| Headquarters | – | – |

### Use cases and capabilities

| | Privakey SSO & IdS | Signicat Authentication |
|---|---|---|
| SSO | Yes | – |
| MFA | Yes | – |
| Authentication | Yes | Yes |
| Single Sign On | Yes | Yes |
| Passwords | Yes | – |
| Zero Trust Architecture | Yes | – |
| ZTNA | Yes | – |

### Core features

**Privakey SSO & IdS**

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

**Signicat Authentication**

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

### Integrations

**Privakey SSO & IdS**

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

**Signicat Authentication**

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

## Privakey SSO & IdS vs Signicat Authentication FAQ

Common questions when comparing Privakey SSO & IdS vs Signicat Authentication for MFA & passwordless.

### What is the difference between Privakey SSO & IdS and Signicat Authentication?

**Privakey SSO & IdS**: Passwordless SSO and CIAM suite using biometrics and asymmetric crypto. Built by Privakey.

**Signicat Authentication**: Authentication platform supporting eIDs, biometrics, OTPs, and passkeys. Built by Signicat.

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

### Who makes Privakey SSO & IdS and Signicat Authentication?

**Privakey SSO & IdS** is made by Privakey. **Signicat Authentication** is made by Signicat. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Privakey SSO & IdS a good alternative to Signicat Authentication?

Often, yes. Privakey SSO & IdS and Signicat Authentication are both MFA & Passwordless products, and both cover Authentication, Single Sign On. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Privakey SSO & IdS vs Cyphercor MFA Solutions](https://cybersectools.com/compare/cyphercor-mfa-solutions-vs-privakey-sso-and-ids)
- [Privakey SSO & IdS vs Gradient for Users](https://cybersectools.com/compare/gradient-for-users-vs-privakey-sso-and-ids)
- [Privakey SSO & IdS vs Circle Security Circle Access](https://cybersectools.com/compare/circle-security-circle-access-vs-privakey-sso-and-ids)
- [Signicat Authentication vs Cyphercor MFA Solutions](https://cybersectools.com/compare/cyphercor-mfa-solutions-vs-signicat-authentication)
- [Signicat Authentication vs Gradient for Users](https://cybersectools.com/compare/gradient-for-users-vs-signicat-authentication)
- [Signicat Authentication vs Circle Security Circle Access](https://cybersectools.com/compare/circle-security-circle-access-vs-signicat-authentication)

## Alternatives to each

- [See all Privakey SSO & IdS alternatives](https://cybersectools.com/alternatives/privakey-sso-and-ids)
- [See all Signicat Authentication alternatives](https://cybersectools.com/alternatives/signicat-authentication)

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Source: https://cybersectools.com/compare/privakey-sso-and-ids-vs-signicat-authentication

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

More on Privakey SSO & IdS and Signicat 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