No-code enforcement
No source-code changes, app-server plugins, or login rewrites required for the protected app.
Auth0 MFA alternative
Add MFA to Existing Apps Without Migrating Every Login to Auth0
Auth0 is a strong CIAM platform when you are building customer identity or moving apps into Auth0-managed login. Datawiza Access Proxy is built for the apps you already run.
Use Datawiza as a no-code MFA gateway in front of customer portals, partner apps, internal tools, and legacy systems. Add built-in MFA without changing source code or migrating users first.
The practical difference
Auth0 Is for Identity Modernization. Datawiza Is for Fast MFA on Existing Apps.
Many teams do not have an Auth0 problem. They have an application access problem: important apps need MFA now, but the apps were not designed for modern identity, and rewriting login is risky.
If the immediate use case is a customer, partner, or vendor portal, see MFA for customer portals for the access-layer rollout pattern without a CIAM migration.
Built-in MFA
Built-in MFA lets teams enforce stronger authentication without deploying a separate CIAM project first.
Phased rollout
Start with one high-risk app, prove the policy, then expand to customer, B2B, internal, and legacy apps.
Works with your stack
Use Datawiza alone for MFA, or connect Auth0, Entra ID, Okta, Ping, Cognito, Duo, or another identity provider when useful.
Comparison
Datawiza vs Auth0 MFA for Existing Web Apps
The right choice depends on whether you are rebuilding identity or securing the applications already in production. This page is for the second scenario.
| Criteria | Datawiza Access Proxy | Auth0 MFA |
|---|---|---|
| Primary job | Strong fit for enforcing MFA, SSO, access policy, and audit in front of existing web apps with Datawiza Access Proxy. | Strong fit for building or centralizing customer identity, login, user management, and MFA inside Auth0-managed authentication flows. |
| Application work | Route application traffic through Access Proxy and enforce MFA before approved requests reach the app. | Applications typically need to be registered and integrated with Auth0 app types, SDKs, or supported identity protocols. |
| User migration | Can preserve existing app login and user-store patterns while adding MFA at the access layer. | Best when a login migration, user-store migration, or new customer identity architecture is part of the project. |
| Legacy compatibility | Designed for apps that were not built for modern SSO, MFA, SAML, or OIDC. | Works best when the application can participate in modern OAuth, OIDC, SAML, or Auth0-hosted login patterns. |
| Policy model | Policies can be enforced by app, path, user, group, risk, and deployment stage at the proxy layer. | Policies are configured in the Auth0 tenant and can be customized with Actions and Adaptive MFA. |
| Best-fit project | Good fit when the goal is fast MFA for existing apps without source-code changes. | Good fit when the goal is a broader CIAM program or new customer login experience. |
Related MFA pages
Explore the No-Code MFA Deployment Path
Use these pages to compare the gateway approach, reverse proxy architecture, legacy app rollout, and vendor-specific MFA alternatives for existing applications.
No-Code MFA
Start with the main overview for built-in MFA, proxy enforcement, app coverage, and rollout strategy.
What is No-Code MFA?
Get the definition of no-code MFA, including built-in MFA, identity provider mode, and where access-layer enforcement fits.
MFA for HR Systems
Protect PeopleSoft HCM, payroll, employee self-service, retiree portals, and other web-based HR systems without changing app code.
MFA for legacy applications
Add MFA to legacy applications without changing source code, migrating users, or waiting for an application rewrite.
MFA for Web Applications
Add MFA or 2FA to public-facing, external-facing, internet-facing, internal, and custom web applications without changing app code.
MFA for IIS applications
Add MFA to IIS applications without touching code, using Datawiza built-in MFA or Entra ID, Okta, Ping, or Duo as the identity provider.
MFA for Admin Portals
Protect admin portals, admin dashboards, back-office apps, and privileged web consoles with MFA before app access.
MFA for Customer Portals
Protect customer portals, partner apps, vendor portals, and customer-facing applications without forcing a CIAM migration.
MFA for ERP Applications
Protect SAP, Oracle, Microsoft Dynamics, Infor, Epicor, NetSuite, Sage, Acumatica, and custom ERP web apps without rewriting login.
MFA reverse proxy
Use a reverse proxy in front of existing web applications to add MFA without changing application source code.
MFA Gateway
Use a gateway enforcement point for SSO, MFA, access policy, headers, and audit across existing web applications.
MFA without user migration
Add MFA for existing users without forcing a user migration or rebuilding the application's login system first.
MFA without an IdP
Use Datawiza built-in MFA after the existing app login and before application access when an IdP integration is not required.
Datawiza Access Proxy
See the product behind the proxy pattern for SSO, MFA, access policy, headers, and audit across existing web apps.
compare the top MFA solutions
Compare the top MFA solutions by deployment model, legacy app support, no-code coverage, and pricing approach.
Cognito MFA Alternative
Compare Datawiza with Cognito when you need MFA before moving users into AWS user pools.
Entra External ID MFA Alternative
Compare Datawiza with Entra External ID for existing apps that are not ready for a customer identity rebuild.
PingOne MFA Alternative
Compare Datawiza with PingOne when not every app can join a Ping-centered MFA rollout immediately.
Twilio Verify Alternative
Compare Datawiza with Twilio Verify when you need MFA and 2FA for existing apps without building a verification API integration.
SAP MFA for Web GUI, Fiori, Portal, and SRM
Add multi-factor authentication (MFA) and two-factor authentication (2FA) to SAP Web GUI, Fiori, Portal, Web Dynpro, ITS, SRM, supplier portals, and ABAP web apps without upgrading SAP.
NYDFS MFA
See how regulated teams can enforce MFA for web applications, remote access, privileged accounts, and third-party access tied to NYDFS Part 500 programs.
HIPAA MFA
Enforce MFA for healthcare web applications, portals, remote access, privileged users, and third-party access tied to HIPAA security programs.
How it works
Add MFA Before Users Reach the App
Datawiza Access Proxy sits between users and protected apps. It verifies the user, enforces MFA, applies policy, then forwards approved requests to the application.
1. Place Access Proxy in front of the app
Put Datawiza Access Proxy in front of the customer portal, partner app, internal tool, or legacy system.
2. Choose the MFA source
Use Datawiza built-in MFA, or connect Auth0 or another identity provider when that is the right fit.
3. Enforce policy before app access
Apply MFA by app, path, audience, group, policy, and rollout stage before traffic reaches the protected app.
4. Roll out app by app
Expand from one high-risk app to other existing apps without separate MFA coding projects for each team.
Use cases
When Datawiza Is the Better MFA Path
Add MFA to a legacy customer portal without moving users into Auth0 first
Protect B2B, supplier, partner, or vendor portals with gateway-enforced MFA
Meet cyber insurance or compliance MFA requirements on a short timeline
Keep existing app login while adding stronger access control and audit
Use Auth0 for apps that fit CIAM while protecting older apps with Access Proxy
FAQ
Auth0 MFA Alternative Questions
Is Datawiza a complete Auth0 replacement?
No. Datawiza Access Proxy is not a full CIAM replacement for Auth0. It is an Auth0 MFA alternative for teams that need MFA in front of existing apps without a CIAM migration or application rewrite.
Can Datawiza add MFA without Auth0?
Yes. Datawiza Access Proxy provides built-in MFA, so you can enforce MFA without Auth0 or another external identity provider when that is the fastest path.
Can Datawiza work with Auth0?
Yes. Datawiza can integrate with Auth0 when Auth0 is already part of your identity architecture, while still helping protect apps that are not ready for direct Auth0 integration.
Why not just add Auth0 MFA to every app?
If you are rebuilding customer identity, Auth0 may be the right choice. If you need MFA for apps you already run and cannot rewrite quickly, a proxy-based approach can be faster and less disruptive.
Which apps are a good fit for Datawiza Access Proxy?
Datawiza is commonly used for customer portals, partner portals, internal tools, legacy ERP and CRM apps, and custom web applications that do not natively support modern MFA.
Next step
See How Datawiza Would Protect One Existing App
Bring one customer portal, B2B app, internal tool, or legacy web application. Datawiza can show where Access Proxy sits, how MFA is enforced, and what changes are avoided.
Auth0 is a trademark of Okta, Inc. This page is an independent comparison and is not affiliated with or endorsed by Auth0 or Okta.