Software Alternatives, Accelerators & Startups

Auth0 VS Clerk Authentication

Compare Auth0 VS Clerk Authentication and see what are their differences

Auth0 logo Auth0

Auth0 is a program for people to get authentication and authorization services for their own business use.

Clerk Authentication logo Clerk Authentication

Clerk is a complete suite of embeddable UIs, flexible APIs, and admin dashboards to authenticate and manage your users.
  • Auth0 Landing page
    Landing page //
    2024-05-30
  • Clerk Authentication Clerk Overview
    Clerk Overview //
    2024-06-03
  • Clerk Authentication Clerk Prebuilt UI Components
    Clerk Prebuilt UI Components //
    2024-06-03
  • Clerk Authentication Clerk Sign In & Sign Up Customization
    Clerk Sign In & Sign Up Customization //
    2024-06-03
  • Clerk Authentication Clerk User Button Component
    Clerk User Button Component //
    2024-06-03
  • Clerk Authentication Clerk User Profile Component
    Clerk User Profile Component //
    2024-06-03

Auth0

Website
auth0.com
$ Details
Release Date
2013 January
Startup details
Country
United States
State
Washington
City
Bellevue
Founder(s)
Eugenio Pace
Employees
500 - 999

Clerk Authentication

Website
clerk.com
$ Details
-
Release Date
2019 January
Startup details
Country
United States
State
CA
Founder(s)
Colin Sidoti, Braden Sidoti
Employees
50 - 99

Auth0 features and specs

  • Ease of Use
    Auth0 provides an intuitive dashboard and extensive documentation, making it easy for developers to implement authentication and authorization in their applications.
  • Security
    Auth0 offers robust security features such as multi-factor authentication, anomaly detection, and brute-force protection to ensure the safety of user data.
  • Scalability
    Being a cloud-based service, Auth0 easily scales with growing application demands, accommodating increasing numbers of users and higher authentication requests.
  • Customization
    Auth0 allows for a high degree of customization in authentication workflows, including custom login pages, rules, and hooks that tailor the service to specific application needs.
  • Integrations
    Auth0 supports a wide variety of integrations with social identity providers, enterprise systems, and custom databases, making it versatile for different use cases.
  • Compliance
    Auth0 complies with various industry standards and regulations such as GDPR, HIPAA, and SOC2, providing assurance for businesses operating in regulated environments.

Possible disadvantages of Auth0

  • Cost
    Auth0 can be expensive for smaller projects or startups as the pricing scales with the number of active users and advanced features, potentially becoming cost-prohibitive.
  • Complexity for Simple Use Cases
    For simple authentication needs, Auth0 might be overkill, offering more features and configurations than necessary, making it potentially cumbersome.
  • Vendor Lock-in
    Relying on Auth0 means dependency on a third-party provider for critical authentication infrastructure, which can be a risk if service terms change or if there are service outages.
  • Learning Curve
    While the extensive features of Auth0 are a strength, they also mean that there is a learning curve, especially for developers who are new to identity and access management.
  • Performance
    There can be occasional performance issues or latency, particularly during peak times or depending on geographic location, which might affect user experience.
  • Limited Free Tier
    The free tier of Auth0 is limited in terms of the number of active users and features, which might not be sufficient for some projects to adequately test the platform.

Clerk Authentication features and specs

  • Multifactor Authentication
    Each user's self-serve multifactor settings are enforced automatically during sign-in.
  • Advanced security
    Clerk is SOC 2 type 2 certified and CCPA compliant. We conduct regular third-party audits and penetration tests.
  • Session Management
    Clerk manages the full session lifecycle, including critical security functionality like active device monitoring and session revocation.
  • Email and SMS one-time passcodes
    Fast and reliable one-time passcode delivery with built-in brute force prevention.
  • Passwords
    Simple and secure password authentication, complete with breach detection and recovery options.
  • Magic Links
    Improve sign-up conversion rates and filter out spam/fraud with Magic Links.
  • Social Sign-On
    Add high-conversion Social Sign-on (SSO) to your application in minutes. 20+ options and growing.
  • Bot Detection
    Dramatically reduce fraudulent sign-ups with built-in, continually updated machine learning.
  • Webhooks
    Gain full control of your application by leveraging Clerk's 20+ webhook events.

Auth0 videos

GraphQL, Hasura, Apollo, and Auth0 for Vuejs developers by Devlin Duldulao

More videos:

  • Review - Auth0: Identity Made Simple for Developers
  • Review - Easy Secure APIs with LoopBack and Auth0

Clerk Authentication videos

No Clerk Authentication videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to Auth0 and Clerk Authentication)
Identity And Access Management
Identity Provider
91 91%
9% 9
Developer Tools
78 78%
22% 22
SSO
95 95%
5% 5

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Auth0 and Clerk Authentication

Auth0 Reviews

Top 7 Firebase Alternatives for App Development in 2024
Auth0 is an excellent choice for projects requiring advanced authentication features and enterprise-grade security.
Source: signoz.io
Top 10 Best SAML Identity Providers List for SSO (Pros and Cons)
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 application and define its integrations and external identity providers to be used.
12 User Authentication Platforms [Auth0, Firebase Alternatives]
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 are others as well.
Source: geekflare.com
Top 11 Identity & Access Management Tools
If you are already using a major cloud platform like Azure, Google Cloud, or AWS, you should probably start by seeing if their solutions meet your needs. If you’re developing an application, something like Auth0 might be the best choice.
Source: spectralops.io
Best identity access management software 2022
Auth0, founded in 2013 and acquired by Okta in May 2021 for $6.5 billion, is a respected alternative for developers who want to create a secure login experience for their personal applications. It is a next-gen identity management platform for web, mobile, IoT, and internal applications.
Source: www.zdnet.com

Clerk Authentication Reviews

We have no reviews of Clerk Authentication yet.
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Social recommendations and mentions

Based on our record, Auth0 should be more popular than Clerk Authentication. It has been mentiond 193 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Auth0 mentions (193)

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Clerk Authentication mentions (35)

  • Go for Node developers: creating an IDP from scratch - Set-up
    On this series, I will teach the process of building an IDP (identity provider), a project I started to create a comunity driven self-hosted opensource version of clerk. - Source: dev.to / 9 months ago
  • Clerk vs Auth0: Choosing the Right Authentication Solution
    When building a modern web application, robust and user-friendly authentication is crucial. Choosing the right authentication solution can significantly impact your development speed, security, and user experience. Two popular options in the market are Clerk and Auth0. Both offer comprehensive features, but they cater to different needs and priorities. This article provides a detailed comparison of Clerk and... - Source: dev.to / 17 days ago
  • Here's How Developers Can Ensure Sensitive Data Does Not Accidentally Reach Another Device
    We have created a tutorial to walk you through how to build a Remix app using Clerk as an authentication layer. Clerk is a popular user authentication and management tool. You’ll use Neon Postgres as your data layer and leverage Neon Authorize to secure all the data for each logged-in customer. Each row in the table will designate a userID, which Clerk provides. Only those authenticated with the userID can... - Source: dev.to / about 1 month ago
  • Build a Production-Ready SaaS Application
    It uses Clerk for authentication, has a Stripe integration for payments, and uses Tailwind and shadcn/ui for styling and components. - Source: dev.to / about 2 months ago
  • 😎 Top React Native ESSENTIALS Tech Stack for 2025 🫵⛳️
    Clerk: The most comprehensive User Management Platform. - Source: dev.to / about 2 months ago
View more

What are some alternatives?

When comparing Auth0 and Clerk Authentication, you can also consider the following products

Okta - Enterprise-grade identity management for all your apps, users & devices

OneLogin - On-demand SSO, directory integration, user provisioning and more

MonoCloud - The authentication platform that helps you secure your apps with branded login pages and your choice of identity methods. Stop worrying about auth and start building with MonoCloud.

Amazon Cognito - Amazon Cognito lets you add user sign-up, sign-in, and access control to your web and mobile apps quickly and easily. It scales to millions of users and supports sign-in with social identity providers and enterprise identity providers via SAML 2.0.

Microsoft Azure Active Directory - Azure Active Directory is a comprehensive identity and access management cloud solution that provides a robust set of capabilities to manage users and groups and help secure access to applications including Microsoft online services like Office 365 …

Simple OTP - Simple passwordless authentication for your website. Source code included.