Laravel Authentication Explained: Sanctum vs Passport vs Breeze

The choice of authentication package you will utilize in your Larval application may significantly affect how your application will be developed and designed. There are three authentication solutions of Laravel that are described below:

laravel-breeze: minimalism.

What it contains: It is a simple naked implementation of the authentication feature of Larval that contains the functions of log in, registering, resetting passwords, validating and confirmation of emails, and resetting passwords.

Key Characteristics:

API templates or blade templates.
Little and skimpy dependent.
Mostly supports Livewire, React, and Vue and Inertia.js stacks.
Session-based authentication
Impeccable position into new application.

Best suited for:

Recent server-rendered applications of Laravel.
These are the projects, which have to be authenticated immediately.
Mastering the basics of Laravel authentication.
Small size applications that do not require complex API.

When to avoid:

The API token authentication or third-party OAuth2 integrations may also be required in the future in case you need it.

Laravel Sanctum: Contemporary API Authentication.

Operation: An authentication system is a SPAS (Single Page Applications), mobile applications and simple token based API system, which is lightweight.

Key Features:

APIs authentication through token.
Authentication of larval inbuilt cookie-based session of Spa.
A number of tokens per user.
Permission/scopes (token abilities).
Authentication of mobile applications.
Application focus First-party application focus.

Best suited for:

Your API on Laravel yourself in SPAs.
Mobile technologies: iOS, Android, Flutter.
First-party API clients
No complexity of OAuth2 and simple API authentication.
The present situation of full-stack applications.

When to avoid:

Third-party developers need to be able to access the API, or a complete OAuth2 implementation is required.

Laravel Passport: Complete Oauth2 Server.

What it is: This is the complete implementation of OAuth2 server in Larval which is an adaptation of League OAuth2 server.

Key Features:

The complete implementation of the OAuth2 protocol.
Information of the clients, authentication codes, and personal access tokens.
Token scopes and abilities
Third party integration.
Implicit grant, password grant etc.
vue built in token management modules.

Best suited for:

The applications offer APIs and enable third party developers.
Platform/marketplace applications
Having required OAuth2 authentication paths.
Programs that require a higher level of security.
Cases where the permission system is complicated.

When to avoid:

Most of the applications do not require this complication. You normally have enough sanctum in the scenario where you own the frontend and backend.

Quick Decision Matrix
Choose Breeze if:

It is a conventional web application.
You have to have authentication scaffolding, fast.
Your API needs are not yet.
You desire the path of least resistance.

Choose Sanctum if:

You are designing a spa or a mobile based application.
The basic API authentication by a token is needed.
The client and the server are in your control.
And hardly any little, but up-to-date authentication.

Choose Passport if:

You are creating an environment among third-party developers.
You must also have full OAuth2.
You must have advanced authentication systems.
You require password grant or client credentials.

The Bottom Line

Sanctum possesses the simplest and practical balance that 90 percent of modern Laravel applications possess. Breeze needs only a simple web authentication, Sanctum, API or SPA or Passport, which is real OAuth2 need.

Note: It is always possible to begin small. Breeze has many applications that end up becoming Sanctum in case of API requirement. Passport is not a default option, but a predetermined option, taking concrete OAuth2 demands into consideration.