
Keycloak
authentik
Phase Two
ZITADEL
VoidAuth
Authelia
AWS Identity and Access Management
The simplest way to protect your apps with a login screen.

OneLogin
Okta
Ping Identity
Amazon Cognito
Microsoft Azure Active Directory
LoginRadius
Atlassian Crowd
Auth0 is a program for people to get authentication and authorization services for their own business use.

Which is more popular?
Based on our record, Auth0 seems to be more popular. It has been mentioned 203 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | tinyauth.app | auth0.com |
| Pricing | — | |
| Company | — | Startup from the United States · 500 - 999 employees · 2013 |
| Listed in |
What each product offers, as listed by its team.


No features have been listed yet.
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Tinyauth is Simple, Lightweight, and Perfect for the Homelab
More videos
GraphQL, Hasura, Apollo, and Auth0 for Vuejs developers by Devlin Duldulao
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Tinyauth and Auth0. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of Tinyauth yet. Be the first one to post
Auth0 is an excellent choice for projects requiring advanced authentication features and enterprise-grade security.
Launched in 2013, Auth0 is a product unit under Okta. One of the reliable SaaS solutions to take a modern approach to application authentication and identity management. With Auth0, IT admins can connect any...
But since user data is a lot more serious than wasting a pepperoni pizza, let’s check out some user authentication platforms. And while an average business person will straightaway run towards Auth0 or Firebase, there...
Recommendations tracked on public social media and blogs since March 2021.


Tracking Tinyauth since Jun 2025.
For hosted auth, the market has a few solid options. Auth0 is the incumbent — mature, well-documented, but the pricing can surprise you as you scale. Clerk is developer-friendly with great React components, though you're fairly locked... - Source: dev.to / 5 months ago
We're excited to announce our newest challenge with Auth0, a leading authentication and authorization platform! - Source: dev.to / 12 months ago
Services like Auth0, Kinde, WorkOS (and other identity platforms) are fantastic at handling the authentication piece, verifying your users and issuing these tokens. They can also provide information about user roles or permissions to... - Source: dev.to / about 1 year ago
When comparing Tinyauth and Auth0, you can also consider the following products.

Open Source Identity and Access Management for modern Applications and Services.
Compare Keycloak to Tinyauth or Auth0:

On-demand SSO, directory integration, user provisioning and more
Compare OneLogin to Tinyauth or Auth0:

authentik is an open-source identity provider focused on flexibility and versatility.
Compare authentik to Tinyauth or Auth0:

Enterprise-grade identity management for all your apps, users & devices
Compare Okta to Tinyauth or Auth0:

Fully managed, multi-region, high-availability, Keycloak deployments with top extensions to run for any enterprise. 99.95% uptime SLA. 24/7 support. Built by top Keycloak experts and contributors.
Compare Phase Two to Tinyauth or Auth0:

Ping Identity provides cloud-based, single sign-on and identity management solutions with their SAML SSO.
Compare Ping Identity to Tinyauth or Auth0: