Looking for an Auth0 Alternative?
TitaniumVault delivers developer-friendly authentication with SSO, MFA, and OAuth support — without the MAU-based pricing surprises. Start free with no credit card required.
TitaniumVault vs Auth0 — Feature Comparison
A side-by-side look at how TitaniumVault stacks up against Auth0 across the features that matter most.
| Feature | TitaniumVault | Auth0 |
|---|---|---|
| Free Tier | 5 staff + 1,000 customers | Limited to 25,000 MAU (then pay-per-use) |
| SSO (SAML & OAuth) | Included on all plans | Included on all plans |
| MFA | TOTP + WebAuthn included | Included but limited on free |
| LDAP Integration | Included on all plans | Enterprise tier only |
| Pricing Model | Per-user, transparent tiers | MAU-based, can spike unexpectedly |
| Rust-Powered Performance | Yes — high-performance auth | No (Node.js-based) |
| Role-Based Access Control | Included | Included |
| Customer Identity (CIAM) | Included | Included |
| Vendor Lock-in | Standards-based, easy migration | Okta ecosystem lock-in |
| No Credit Card Required | Yes | Required for paid plans |
Why Teams Switch from Auth0 to TitaniumVault
Three key reasons developers and engineering leaders choose TitaniumVault over Auth0.
Predictable Pricing
Auth0 charges based on Monthly Active Users (MAU), which means a viral signup spike or bot attack can send your bill skyrocketing overnight. TitaniumVault uses transparent, per-user tier pricing so you always know exactly what you will pay — no surprise invoices, no usage-based gotchas.
No Vendor Lock-in
Since Okta acquired Auth0, the platform has shifted toward deeper Okta ecosystem integration. Migrating away means untangling proprietary Auth0 Actions, Rules, and tenant configurations. TitaniumVault is built on open standards — OAuth 2.0, SAML 2.0, and OpenID Connect — so your integrations are portable from day one.
Rust-Powered Performance
Auth0 runs on Node.js, which introduces garbage collection pauses and event-loop contention under heavy authentication loads. TitaniumVault is written entirely in Rust, delivering fast, low-latency authentication with zero garbage collection overhead — critical when every login counts.
Pricing: TitaniumVault vs Auth0
Auth0 bills by Monthly Active Users, which can spike unpredictably. TitaniumVault offers straightforward per-user tiers so you always know what you will pay.
TitaniumVault
Free Developer Tier
5 staff + 1,000 customers for testing — no credit card required
Workforce Identity
From $25/mo for 5 employees, scaling to $20,000/mo for 10,000
Customer Identity
From $0.05/MAU scaling down to $0.035/MAU at volume
Annual Discount
Save up to 17% with annual billing on all paid plans
All Features Included
SSO, MFA, LDAP, RBAC, and CIAM on every plan
Auth0
Free Plan
Up to 25,000 MAU but limited features — then pay-per-use kicks in
Essential Plan
Starts at $35/mo for 500 MAU — costs grow as usage grows
Professional Plan
Starts at $240/mo for 1,000 MAU — required for many features
Enterprise Plan
Custom pricing — required for LDAP, advanced MFA, and SLA
Usage-Based Billing
MAU spikes from bots or viral signups can blow your budget
Frequently Asked Questions
Is TitaniumVault a full Auth0 replacement?
Yes. TitaniumVault covers the core Auth0 feature set including Single Sign-On (SSO), Multi-Factor Authentication (MFA with TOTP and WebAuthn), OAuth 2.0, SAML 2.0, OpenID Connect, Role-Based Access Control (RBAC), and Customer Identity (CIAM). It also includes LDAP integration on every plan, which Auth0 restricts to its Enterprise tier.
How does TitaniumVault pricing compare to Auth0?
Auth0 uses Monthly Active User (MAU) pricing that can spike unpredictably when traffic surges. TitaniumVault uses transparent, per-user tier pricing — you pick a tier based on your team size and customer count, and you pay the same amount every month. The free developer tier for testing and evaluation includes 5 staff users and 1,000 customer users with no credit card required.
Can I use my existing Auth0 integrations with TitaniumVault?
Yes. TitaniumVault supports the same open standards that Auth0 uses — OAuth 2.0, SAML 2.0, and OpenID Connect. Any application or service that integrates with Auth0 via these standard protocols can connect to TitaniumVault with minimal configuration changes. You do not need to rewrite your authentication logic.
What about Auth0 Actions and Rules?
Auth0 Actions and Rules are proprietary serverless hooks that create deep platform lock-in. TitaniumVault takes a different approach with built-in RBAC, configurable security policies, and webhook support. This means you get the customization you need through standards-based mechanisms rather than proprietary scripting that ties you to a single vendor.
Is migration from Auth0 to TitaniumVault difficult?
No. Because both platforms use OAuth 2.0, SAML 2.0, and OpenID Connect, migrating is straightforward. You update your application configuration to point to TitaniumVault endpoints, import your users, and configure your SSO and MFA settings. There is no need to rewrite application code or change your authentication flow architecture.
Ready to Replace Auth0?
Start with our free developer tier for testing — up to 5 staff and 1,000 customers. No credit card required. Experience predictable pricing and Rust-powered performance today.
Trademark Disclaimer: Auth0 and Okta are trademarks or registered trademarks of Okta, Inc. TitaniumVault is not affiliated with, endorsed by, or sponsored by Okta, Inc. All comparisons are based on publicly available information and are provided for informational purposes only. While we make every effort to keep this information accurate and up to date, we are not liable for any errors or omissions. We encourage you to verify all details directly with each provider.