Auth0 vs Eartho: Exploring a Free Alternative for Seamless User Management

3 min readMay 15, 2024


In the world of application development, managing user authentication, authorization, and payments can be a daunting task. Developers often turn to platforms like Auth0 for these needs. However, a new alternative, Eartho, is making waves, offering similar capabilities for free. This article delves into the features, advantages, and differences between these two platforms, helping you choose the right solution for your application.

What is Auth0?

Auth0 is a popular authentication and authorization platform designed to streamline identity management for applications. With its robust set of features, developers can easily secure their apps with scalable and customizable authentication mechanisms. Key features include:

  • Single Sign-On (SSO): Allow users to authenticate once and gain access to multiple applications.
  • Multi-Factor Authentication (MFA): Enhance security with additional verification layers.
  • Social Logins: Integrate popular social media login options like Google, Facebook, Twitter, and more.
  • Enterprise Integrations: Connect with enterprise identity providers such as LDAP, Active Directory, and SAML.

While Auth0 is a powerful tool, it comes with a cost that can add up as your user base and application complexity grow.

Enter Eartho: The Free Alternative

Eartho offers a complete, cost-free infrastructure for user management, covering authentication, authorization, and integrated payments. Let’s break down its core features and see how it stacks up against Auth0:

1. Authentication

Eartho simplifies the development process for login, sign-up, and user profile management pages. With just one line of code, you can integrate Eartho’s secure authentication system into your application. Eartho supports various forms of authentication, including:

  • Password-based logins: Standard username and password combinations.
  • Social logins: Supported providers like Google, Facebook, and Twitter.
  • Phone number verification: Secure logins via SMS.

2. Authorization

Managing roles, permissions, and user groups is a breeze with Eartho. Developers can easily assign roles to users, define permissions, and organize user groups for a streamlined authorization process.

3. Integrated Payments

One unique feature of Eartho is its integrated payment solution. Unlike Auth0, which requires additional integrations for handling payments, Eartho seamlessly connects payment systems with user authentication, ensuring a smooth and secure transaction process for your app.

4. Advanced Security Features

Eartho prioritizes security with advanced measures, including regular tests and protection against XSS, CSRF, session fixation, and session leaks. This ensures that your application remains secure and your users’ data is protected.

5. Cost-Effective Solution

One of the most compelling features of Eartho is its cost-effectiveness. Eartho is completely free, making it an excellent choice for startups and developers looking to minimize expenses without compromising on functionality. By eliminating the need for costly authentication services, Eartho helps you allocate more resources to other essential areas like marketing and innovation.

Ease of Integration

Integrating Eartho into your application is straightforward and quick. Here’s a simplified overview of the process for various platforms:

For React Applications:

  1. Install the SDK:
npm install @eartho/one-client-react

Initialize EarthoOneProvider

import React from 'react';
import ReactDOM from 'react-dom';
import { EarthoOneProvider } from '@eartho/one-client-react';
import App from './App';

<EarthoOneProvider clientId="YOUR_EARTHO_CLIENT_ID">
<App />

For Vue Applications:

  1. Install the SDK:
npm install @eartho/one-client-vue

Initialize and Use Eartho

import { createEarthoOne } from '@eartho/one-client-vue';

const app = createApp(App);

client_id: '<YOUR_EARTHO_CLIENT_ID>',


For Angular Applications:

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AuthModule } from '@eartho/one-client-angular';
import { AppComponent } from './app.component';

declarations: [AppComponent],
imports: [
AuthModule.forRoot({ clientId: 'YOUR_EARTHO_CLIENT_ID' }),
bootstrap: [AppComponent],
export class AppModule {}

Community and Support

Both Auth0 and Eartho offer robust support and vibrant communities. However, Eartho stands out by providing 24/7 customer support, ensuring that developers can get assistance whenever needed. Additionally, Eartho encourages community engagement through its content creation program, allowing developers to share insights, create tutorials, and win prizes.


While Auth0 is a formidable choice for authentication and authorization, Eartho emerges as an attractive, cost-free alternative that doesn’t compromise on features or security. Eartho is designed with developers in mind, offering simplicity, advanced functionalities, and a seamless user experience. By choosing Eartho, you can save on costs, streamline your development process, and focus on what truly matters: building innovative and engaging applications.

Ready to make the switch or start fresh with Eartho? Get started today and experience the most advanced, free user management platform available.




Rapidly integrate authentication, user profiles, authorization, and integrated payments, all combined with one SDK and admin dashboard.