Okta Auth0 Enterprise Identity vs Supabase Identity & Authentication Auth

Okta Auth0 Enterprise Identity vs Supabase Identity & Authentication Specs
Deploy Auth0 Architecture
👉 7,500 Free MAU • Enterprise-Grade Security Box
Deploy Supabase Stack
👉 50,000 Free MAU • Open-Source Firebase Alternative

Okta Auth0 Enterprise Identity

MFA Support
Guardian App, SMS, TOTP, WebAuthn, FIDO2, Push Notifications
Enterprise SSO SAML
Natively supports Okta, Azure AD, Ping, SAML2, OIDC Federation
Custom Domain Support
Available exclusively on Paid Tiers starting at standard baseline rates
Supported SDKs
Next.js, Angular, React, Vue, Android, iOS, Python, Java, PHP, .NET
Social Providers
Over 30+ native options including Google, Apple, Facebook, Amazon
Compliance Standards
SOC2 Type II, ISO 27001, ISO 27018, HIPAA, GDPR, FedRAMP In-Process
Webhook Fallback Policy
Automated log streaming dropoff to AWS EventBridge or custom retries via Actions

Supabase Identity & Authentication

MFA Support
TOTP, WebAuthn, Phone SMS
Enterprise SSO SAML
Available on Pro & Enterprise tiers via custom identity mapping
Custom Domain Support
Available on Pro Tier ($20/mo) with full SSL configuration
Supported SDKs
Next.js, React, Vue, Svelte, Node, Python, Go, Flutter, Swift
Social Providers
Google, GitHub, Apple, Discord, GitLab, Bitbucket, Twitter
Compliance Standards
SOC2 Type II, GDPR, HIPAA Compliant (with BAA agreement)
Webhook Fallback Policy
Exponential backoff up to 24 hours with automatic failure truncation