# Dapple Security vs Rublon Authenticator: side-by-side comparison (2026)

[Dapple Security](https://cybersectools.com/tools/dapple-security) is a commercial [MFA & passwordless](https://cybersectools.com/categories/user-authentication) solution by [Dapple Security](https://cybersectools.com/companies/dapple-security). [Rublon Authenticator](https://cybersectools.com/tools/rublon-authenticator) is a free [MFA & passwordless](https://cybersectools.com/categories/user-authentication) solution by [Rublon](https://cybersectools.com/companies/rublon). 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

| | Dapple Security | Rublon Authenticator |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | MFA & Passwordless | MFA & Passwordless |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market | Startup, SMB, Mid-Market, Enterprise |
| Company | Dapple Security | Rublon |
| Headquarters | – | – |

### Use cases and capabilities

| | Dapple Security | Rublon Authenticator |
|---|---|---|
| MFA | Yes | Yes |
| Authentication | Yes | Yes |
| SSO | Yes | Yes |

### Core features

**Dapple Security**

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

**Rublon Authenticator**

8 features 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.

- [Rublon Authenticator](https://cybersectools.com/tools/rublon-authenticator) fits if you are a startup or an enterprise and you need a free product.

## Dapple Security vs Rublon Authenticator FAQ

Common questions when comparing Dapple Security vs Rublon Authenticator for MFA & passwordless.

### What is the difference between Dapple Security and Rublon Authenticator?

**Dapple Security**: Passwordless, biometric MFA platform using software passkeys for SMBs. Built by Dapple Security.

**Rublon Authenticator**: Free mobile app for MFA via push notifications, TOTP, and QR codes. Built by Rublon.

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

### Who makes Dapple Security and Rublon Authenticator?

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

### Is Dapple Security a good alternative to Rublon Authenticator?

Often, yes. Dapple Security and Rublon Authenticator are both MFA & Passwordless products, and both cover MFA, Authentication, SSO. Key differences: Dapple Security is Commercial while Rublon Authenticator is Free. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Dapple Security vs HYPR Authenticate](https://cybersectools.com/compare/dapple-security-vs-hypr-hypr-authenticate-passwordless-mfa)
- [Dapple Security vs SAASPASS](https://cybersectools.com/compare/dapple-security-vs-saaspass)
- [Dapple Security vs Secret Double Octopus Authentication Platform](https://cybersectools.com/compare/dapple-security-vs-secret-double-octopus-authentication-platform)
- [Rublon Authenticator vs HYPR Authenticate](https://cybersectools.com/compare/hypr-hypr-authenticate-passwordless-mfa-vs-rublon-authenticator)
- [Rublon Authenticator vs SAASPASS](https://cybersectools.com/compare/rublon-authenticator-vs-saaspass)
- [Rublon Authenticator vs Secret Double Octopus Authentication Platform](https://cybersectools.com/compare/rublon-authenticator-vs-secret-double-octopus-authentication-platform)

## Alternatives to each

- [See all Dapple Security alternatives](https://cybersectools.com/alternatives/dapple-security)
- [See all Rublon Authenticator alternatives](https://cybersectools.com/alternatives/rublon-authenticator)

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Source: https://cybersectools.com/compare/dapple-security-vs-rublon-authenticator

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

More on Dapple Security and Rublon Authenticator: 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