# Clerk vs Lastwall: side-by-side comparison (2026)

[Clerk](https://cybersectools.com/tools/clerk) is a commercial [CIAM](https://cybersectools.com/categories/ciam) solution by [Clerk](https://cybersectools.com/companies/clerk). [Lastwall](https://cybersectools.com/tools/lastwall) is a commercial [MFA & passwordless](https://cybersectools.com/categories/user-authentication) solution by [Lastwall](https://cybersectools.com/companies/lastwall). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Clerk | Lastwall |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | CIAM | MFA & Passwordless |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Startup, SMB, Mid-Market | Mid-Market, Enterprise |
| Company | Clerk | Lastwall |
| Headquarters | – | – |

### Use cases and capabilities

| | Clerk | Lastwall |
|---|---|---|
| Authentication | Yes | Yes |
| SSO | Yes | Yes |
| MFA | Yes | Yes |
| Authorization | Yes | – |
| Multi Tenancy | Yes | – |
| Quantum Safe | – | Yes |
| Zero Trust Architecture | – | Yes |
| Critical Infrastructure | – | Yes |
| ZTNA | – | Yes |
| Least Privilege | – | Yes |
| PAM | – | Yes |

### Core features

**Clerk**

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

**Lastwall**

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

### Integrations

**Clerk**

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

**Lastwall**

No integrations listed.

## Which one fits you

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

- [Clerk](https://cybersectools.com/tools/clerk) fits if you are a startup or a small business.
- [Lastwall](https://cybersectools.com/tools/lastwall) fits if you are an enterprise.

## Clerk vs Lastwall FAQ

Common questions when comparing Clerk vs Lastwall for CIAM.

### What is the difference between Clerk and Lastwall?

**Clerk**: Authentication and user management platform with pre-built UI components, built by Clerk.

**Lastwall**: Post-quantum identity security platform for protecting access to critical systems, built by Lastwall.

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

### Who makes Clerk and Lastwall?

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

### Is Clerk a good alternative to Lastwall?

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

## Related comparisons

- [Clerk vs ZITADEL](https://cybersectools.com/compare/clerk-vs-zitadel)
- [Clerk vs Okta Auth0](https://cybersectools.com/compare/okta-auth0-vs-clerk)
- [Clerk vs FusionAuth](https://cybersectools.com/compare/clerk-vs-fusionauth-security)
- [Lastwall vs ZITADEL](https://cybersectools.com/compare/lastwall-vs-zitadel)
- [Lastwall vs Okta Auth0](https://cybersectools.com/compare/lastwall-vs-okta-auth0)
- [Lastwall vs FusionAuth](https://cybersectools.com/compare/fusionauth-security-vs-lastwall)

## Alternatives to each

- [See all Clerk alternatives](https://cybersectools.com/alternatives/clerk)
- [See all Lastwall alternatives](https://cybersectools.com/alternatives/lastwall)

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Source: https://cybersectools.com/compare/clerk-vs-lastwall

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

More on Clerk and Lastwall: 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