The biggest advantage of Cognito is that it's a part of the AWS ecosystem and integrates well with other AWS services.
The free tier comes with 50,000 MAUs and the price for each additional MAU starts at $0.0055/month and goes down to as low as $0.0025/month as you scale to tens of millions of users.
It integrated with four federated identity providers - your users can sign up with Facebook, Google, Apple and Amazon.
Formerly known as NextAuth. It's is an open-source authentication library originally built for NextJS. Auth.js is free to use and comes with over 80 integrations for various third-party identity providers such as Google, Facebook, Auth0, Apple etc.
You can use it with your own database if you choose to. It works with MySQL, Postgres, MSSQL and MongoDB.
Auth.js is compatible with Next.js, SvelteKit and SolidStart as of March 2024.
Is AWS Cognito better than Auth.js for user authentication?
AWS Cognito and Auth.js serve different needs and have their own strengths. AWS Cognito integrates well with other AWS services and offers a generous free tier along with a low cost per monthly active user. However, its documentation can be confusing and it may be difficult to set up. Auth.js, on the other hand, is an open-source library that provides over 80 integrations for third-party identity providers and supports various databases. It is free to use and compatible with Next.js, SvelteKit, and SolidStart. The choice between the two depends on your specific requirements, such as integration needs, ease of setup, and cost considerations.
Which authentication solution has better integration options: AWS Cognito or Auth.js?
Auth.js offers more integration options compared to AWS Cognito. Auth.js supports over 80 third-party identity providers, including Google, Facebook, Auth0, and Apple, and can be used with different databases like MySQL, Postgres, MSSQL, and MongoDB. AWS Cognito integrates well with the AWS ecosystem and supports four federated identity providers: Facebook, Google, Apple, and Amazon. If integration with a wide range of third-party providers is a priority, Auth.js is the better choice.
Which is more cost-effective for large-scale applications: AWS Cognito or Auth.js?
AWS Cognito can be more cost-effective for large-scale applications due to its tiered pricing model, which starts at $0.0055 per monthly active user and can go down to $0.0025 as you scale to tens of millions of users. Auth.js is free to use, but you may incur additional costs depending on the third-party identity providers and databases you integrate with. The overall cost-effectiveness will depend on your specific usage and integration needs.
Which is easier to set up: AWS Cognito or Auth.js?
Auth.js is generally considered easier to set up compared to AWS Cognito. AWS Cognito's setup process can be complex and its documentation is sometimes confusing and misleading. Auth.js, being an open-source library with a focus on simplicity, tends to have a more straightforward setup process, especially for developers familiar with Next.js, SvelteKit, or SolidStart.
What are the pros and cons of Amazon Cognito?
The pros of Amazon Cognito include its generous free tier, low price per monthly active user, and seamless integration with the AWS ecosystem. However, users have reported that the documentation can be confusing and sometimes misleading, and setting up the service can be difficult.
What is Amazon Cognito?
Amazon Cognito is a user authentication service that is part of the AWS ecosystem. It allows users to sign up and sign in with federated identity providers like Facebook, Google, Apple, and Amazon. The service offers a free tier with 50,000 monthly active users (MAUs), and the cost for additional users starts at $0.0055 per MAU, decreasing as the number of users increases.
What are the main features of Amazon Cognito?
The main features of Amazon Cognito include integration with four federated identity providers (Facebook, Google, Apple, and Amazon), a generous free tier with 50,000 monthly active users, and competitive pricing that decreases as the number of users scales. It also integrates well with other AWS services, making it a comprehensive solution for user authentication within the AWS ecosystem.
What is Auth.js?
Auth.js, formerly known as NextAuth, is an open-source authentication library originally built for NextJS. It is free to use and offers over 80 integrations for various third-party identity providers such as Google, Facebook, Auth0, and Apple. Auth.js can also be used with your own database, supporting MySQL, Postgres, MSSQL, and MongoDB.
What platforms is Auth.js compatible with?
As of March 2024, Auth.js is compatible with Next.js, SvelteKit, and SolidStart.
Can I use Auth.js with my own database?
Yes, you can use Auth.js with your own database. It supports MySQL, Postgres, MSSQL, and MongoDB.
What are the main features of Auth.js?
Auth.js offers a variety of features including over 80 integrations with third-party identity providers like Google, Facebook, Auth0, and Apple. It is also compatible with multiple platforms such as Next.js, SvelteKit, and SolidStart, and supports various databases including MySQL, Postgres, MSSQL, and MongoDB.
Google's Firebase is an entire app development platform that's packed with features.It comes with storage, cloud functions, monitoring and, of course, user authentication.
The free tier comes with 50,000 MAUs. Beyond that pricing start at $0.0055/MAU and goes down to as low as $0.0025/MAU as you scale to millions of users.
Firebase authentication supports email and password auth, phone auth, magic links, two-factor authentication and social identity providers - mainly Google, Google Play Games, Facebook, Apple, Microsoft, Twitter, GitHub and OAuth access tokens.
Auth0 is Okta's B2C identity management solution. It's an all-in-one package, with social login, bot detection, UI components, anonymous users, single-sign-on, MFA etc.
The free tier comes with 7,500 MAUs. That said, it's relatively expensive and 20,000 MAUs will cost you $1400/month.
Clerk is a comprehensive authentication and user management platform. It comes with embeddable UIs, APIs and admin dashboards for user management.
Clerk offers official SDKs for Next.js, React, JavaScript, Node.js, Remix, Go, Gatsby, and Ruby / Rails. There are many more community SDKs for other frameworks and languages.
They have a free tier of 10,000 MAUs and a $25/month Pro tier with $0.02/MAU.
Enhanced authentication, with SMS auth, device tracking and revocation, simultaneous sessions and SAML authentication costs additional $100/month.
Admin add-on, with user impersonation and enhanced roles is another $100/month.
Supabase is the open-source alternative to Firebase. Like Firebase, it's a complete app development platform with user authentication, cloud functions, APIs, Postgres database, storage, vector embeddings, and other features.
Supabase projects come with PostgreSQL's policy engine for fine-grained user access rules. It has social login integrations with Google, Facebook, GitHub, Azure (Microsoft), Gitlab, Twitter, Discord, and many more.
They offer a customizable authentication component for React.
Phone login and MFA can be added through third-party SMS providers such as Twilio or Bird.
The free tier comes with 50,000 monthly active users. The Pro plan, at $25/month, comes with 100,000 MAUs and $0.00325/MAU beyond that.
They market themselves as the leading Auth0 alternative. There is a free starter plan with up to 25 organizations and 1000 members.
Additional users costs $0.05 per monthly active user.
Kinde has a generous free plan with up to 10,500 MAU free of charge. Their Pro plan costs $25/month and the price for each additional MAU over 10,500 is $0.0175.
Ory is an API-first identity manager. They offer authentication, analytics, access control, machine-to-machine authentication and more.
They have SDKs for the major languages:
- Dart
- .NET
- Elixir
- Go
- Java
- JavaScript
- PHP
- Python
- Ruby
- Rust
Unfortunately, they don't offer a free tier. Pricing starts at $29/month and includes 1,000 daily active users. Then it's $30 / 1,000 additional DAUs.
Appwrite is an open-source platform for building scalable applications. It comes with authentication, databases, storage, and functions. It's basically a complete development platform.
They have an extremely generous free plan with 75,000 MAUs free of charge and their Pro plan is only $15/month.
Appwrite offers email and password login, phone auth, magic links, email OTP, anonymous login, JWT login, SSR login, custom tokens, and two-factor authentication.
Keycloak is an open source identity and access management solution. It supports Keycloak single-sign-on and OpenID Connect or SAML 2.0 Identity Providers (Google, Facebook, GitHub etc).
Gluu offers various authentication solutions based on open-source software. There is a self-hosted solution, a managed solution, and a free fully open-source solution based on the Linux Foundation Janssen Project.
Okta is an identity provider for organizations. It offers enterprise solutions for managing workforce and employee identities. It's HIPAA BAA and PCI compliant.
Lucia is an open source auth library that abstracts away the complexity of handling sessions. It works with any JS runtime - Node.js, Bun, Deno, Cloudflare Workers. It's also fully typed.
It integrates with MongoDB. PostgreSQL, MySQL, SQLite, and with their respective ORMs and query builders.