Which third party solutions are currently being used for user login and membership functionality in Webflow?

Webflow doesn't have built-in user login and membership functionality. However, you can integrate third-party solutions to add user login and membership features to your Webflow site. Some popular third-party solutions for user login and membership functionality in Webflow include:

1. Memberstack: Memberstack is a powerful tool for adding user authentication and membership functionality to your Webflow site. With Memberstack, you can create custom registration and login forms, set up different membership tiers, restrict content based on membership levels, and even take payments for subscription-based memberships. It offers a seamless integration with Webflow and allows you to manage your members directly within the Memberstack dashboard.

2. Firebase Authentication: Firebase Authentication is a comprehensive authentication solution from Google. It provides a secure way to authenticate users across different platforms and devices. You can utilize Firebase Authentication in Webflow by integrating it through custom code or by using Zapier to connect Firebase with Webflow. Firebase Authentication supports various login methods such as email/password, Google, Facebook, Twitter, and more.

3. Auth0: Auth0 is a popular authentication and authorization platform that simplifies the process of implementing user login and authentication. With Auth0, you can enable social login options, support for different identity providers, and secure user management. Integrating Auth0 with Webflow can be done using custom code, either through Auth0's JavaScript SDK or by using Zapier to connect the two platforms.

4. Userbase: Userbase is a simple and privacy-focused solution to add user authentication and database functionality to your Webflow site. Userbase allows you to store and retrieve user data securely, add sign-up and login forms, and manage user accounts programmatically. It provides granular control over user permissions and offers client-side encryption to protect sensitive data.

5. MemberSpace: MemberSpace is another popular tool for adding membership functionality to your Webflow site. It offers an easy way to create and manage memberships, access restrictions, and payments. MemberSpace integrates seamlessly with Webflow, allowing you to protect pages and content based on membership levels and manage members within the MemberSpace dashboard.

These third-party solutions extend the capabilities of Webflow and provide a range of options for implementing user login and membership functionality. You should evaluate each solution based on your specific requirements, budget, and technical expertise before making a final decision.