Integrates iPizza authentication to your rails app almost effortlessly

Integrates devise authentication with iOS

Authentication solution for Rails APIs.

Super simple authentication system for Rails, using username, email and password.

PadAuth is a simple authentication gem for Rails and part of the Padstone app builder

Bare essentials to quickly implement a custom authentication system on Rails using Warden.

An authentication solution for Rails 4

Token-based authentication for your Rails API.

Flexible authentication solution for Rails

A minimal authentication module for Rails

Veri provides cookie-based authentication for Ruby on Rails applications with secure password storage, granular session management, multi-tenancy support, and user impersonation feature, without imposing business logic

AuPair provides token-based authentication and versioning for Rails API applications.

This generator can add powerful authentication and authorization to a clean Rails application with a single command. Configures a Rails application for use with the authlogic and declarative_authorization gems, and generates all code (migrations, models, controller methods, routes, roles, seeds,...

Toke is a rails engine that can be used in a rails api to provide simple token authentication.

PHCDevworks Accounts Stytch is a Ruby on Rails Engine for Stytch Authentication.

A lightweight Ruby gem for sending messages to WebSocket clients through an AWS SQS queue. Includes Rails integration with WebSocket authentication endpoint and User model extensions.

Quickly check your rails controller actions require authentication

A Rack middleware and Railtie(for Rails3) for API key authentication.

Simple and safe token authentication library that uses Rails' `authenticate_or_request_with_http_token` method

A simple rails engine to implement authentication using Facial recognition system