---
lang: en
title: "Okta Auth0 Enterprise Identity vs Supabase Identity & Authentication"
canonical: "https://saasspecs.com/auth0-vs-supabase/"
hvce_version: 1
tenant: saasspecs
slug: auth0-vs-supabase
record_kind: comparison
content_sha256: 8254fd6211b3101ffd99482525eaf97ed0f537671c1c5f7ee487e1d68379c5bd
indexed_at: "2026-06-15T06:32:32.875Z"
license: citation-free
entities:
  -
    role: a
    slug: auth0
    name: Okta Auth0 Enterprise Identity
    type: Thing
    profile_url: "https://saasspecs.com/item/auth0/?format=md"
  -
    role: b
    slug: supabase
    name: "Supabase Identity & Authentication"
    type: Thing
    profile_url: "https://saasspecs.com/item/supabase/?format=md"
---
# Okta Auth0 Enterprise Identity vs Supabase Identity & Authentication

## Pair

- **A**: Okta Auth0 Enterprise Identity
- **B**: Supabase Identity & Authentication

## Entity A

- **Title**: [Okta Auth0 Enterprise Identity](https://saasspecs.com/item/auth0/?format=md)
- **Schema type**: Corporation
- **Website**: https://auth0.com
- **Email**: sales@auth0.com
- **Address**: 10800 108th Avenue NE, Suite 1900, Bellevue, Washington, 98004, United States
- **Coordinates**: 47.6174, -122.1955
- **Deployment Link**: [Deploy Okta Auth0 Enterprise Identity Stack Layer](https://auth0.com/affiliate-placeholder)

### Summary

The definitive global enterprise standard for highly customizable identity management pipelines and compliance-driven workflows.

### Description

Auth0 by Okta represents the standard for high-security enterprise systems. It features extensive hooks and cloud actions that let security architects inject custom business logic directly into the authentication handshake flow.

### Attributes

- **Free Tier Allowance**: 7,500 MAU
- **Rate Limit Cap**: 1,200 RPM
- **Session Lifetime**: 168 Hours
- **Overage Fee per 1k MAU**: $0
- **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

## Entity B

- **Title**: [Supabase Identity & Authentication](https://saasspecs.com/item/supabase/?format=md)
- **Schema type**: Corporation
- **Website**: https://supabase.com
- **Email**: support@supabase.io
- **Address**: 85 Harrison St, San Francisco, California, 94105, United States
- **Coordinates**: 37.7833, -122.3999
- **Deployment Link**: [Deploy Supabase Identity & Authentication Stack Layer](https://partner.supabase.com/your-affiliate-id)

### Summary

An open-source Firebase alternative utilizing a highly scalable PostgreSQL metadata engine.

### Description

Supabase Auth provides a robust authentication layer built on GoTrue. It scales smoothly up to high-volume user tiers without custom backend code infrastructure.

### Attributes

- **Free Tier Allowance**: 50,000 MAU
- **Rate Limit Cap**: 10,000 RPM
- **Session Lifetime**: 24 Hours
- **Overage Fee per 1k MAU**: $0
- **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

## Facts (machine-readable)

| axis | unit | a_value | b_value | a_display | b_display |
| --- | --- | --- | --- | --- | --- |
| Free Tier Allowance | MAU | 7500 | 50000 | 7,500 MAU | 50,000 MAU |
| Rate Limit Cap | RPM | 1200 | 10000 | 1,200 RPM | 10,000 RPM |
| Session Lifetime | Hours | 168 | 24 | 168 Hours | 24 Hours |
| Overage Fee per 1k MAU | USD | 0.15 | 0.003 | 0.15 USD | 0 USD |

## Metrics

- **Free Tier Allowance**: 7,500 MAU / 50,000 MAU
- **Rate Limit Cap**: 1,200 RPM / 10,000 RPM
- **Session Lifetime**: 168 Hours / 24 Hours
- **Overage Fee per 1k MAU**: 0.15 USD / 0 USD

## Comparison context

This comparison covers the following catalog entities:

- [Okta Auth0 Enterprise Identity](https://saasspecs.com/item/auth0/?format=md) (a)
- [Supabase Identity & Authentication](https://saasspecs.com/item/supabase/?format=md) (b)