FusionAuth is the authentication and authorization platform engineered for developers who demand flexibility and control. Built from the ground up to integrate with any stack, every feature — from user registration to MFA and SSO — is exposed via a modern, well-documented API.
Support for every major identity protocol is included out of the box: OIDC, SAML, OAuth2, JWT, passwordless login, social sign-on, and more. Whether you’re building a greenfield app or retrofitting auth into a legacy system, FusionAuth adapts to your use case — not the other way around.
Need compliance? FusionAuth helps you meet GDPR, HIPAA, and COPPA standards quickly and reliably.
Deploy it your way: install on Linux, Windows, macOS, Docker, or Kubernetes — or go with FusionAuth Cloud, our managed SaaS hosting. No black boxes. No vendor lock-in. Just powerful, customizable auth that works the way you do.
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Regpack is an online onboarding, registration, and payments software used by thousands of organizations worldwide. Regpack works with a variety of businesses to automate their onboarding process, collect client information, and charge automatically for their services.
Whether you're organizing an event, managing client billing, organizing a trip or camp, or offering courses and classes (virtual too!), Regpack can help you make your registration and payment processes a breeze with its unique technology and comprehensive set of features.
Top features include recurring billing, payment plans, automated payment collection, custom form builder, built-in email tools, dynamic reporting, and more.
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OnCall Parking Manager
Easy resident-managed guest vehicle registration allows you to eliminate abuse and give you complete control over visitor parking. Staff can identify authorized vehicles using their license plate number. This makes it easy to renew and register guest vehicles. Parking Manager will take care of the rest. You decide where and how long vehicles can park. You can ensure consistent and clear parking enforcement by creating detailed violation reports online, which include photos, timestamps and written descriptions. All of this information is instantly available online. OnCall Parking Manager's integrated messaging platform makes it easy to communicate with your residents quickly and efficiently. You can quickly and easily send out virtual messages instead of using paper memos. Registering quickly and easily allows you to identify who is on your property, and confirm that only authorized residents are granted parking permits. You can now know who is on your property and verify that only authorized residents are issued parking permits.
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User Registration & Membership
User Registration & Membership is a comprehensive WordPress solution tailored to oversee user registration, login processes, profiles, and access management in a straightforward yet secure manner. This plugin empowers website administrators to design fully customizable registration and login forms on the frontend, gather user data efficiently, automatically assign roles, and oversee users independently of the standard WordPress login framework. It includes features like invitation codes, email verification, administrator approval, CAPTCHA defenses, and OTP verification to minimize spam and enhance security. Additionally, users have the ability to manage their profiles directly from the frontend, allowing them to modify personal information, upload documents, and reset passwords without needing to navigate the WordPress dashboard.
Moreover, the plugin offers robust content restriction capabilities, allowing site administrators to secure pages, posts, taxonomies, or segments of content based on user roles or whether a user is logged in. By utilizing premium add-ons, the functionality can be further expanded to include membership options, paid registration features, WooCommerce integration, and additional form restrictions, providing a versatile solution for diverse website needs. This flexibility makes it an ideal choice for any site looking to manage user interaction effectively.
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