Supabase offers a comprehensive app development platform with features like user authentication, a Postgres database, cloud functions, and more. It supports social logins, and allows for customization through React components and third-party integrations like Twilio for phone login and MFA. Supabase is a versatile solution for developers looking for a wide array of features and scalability options. On the other hand, GoPasswordless focuses solely on passwordless authentication, which simplifies user login processes by eliminating the need for passwords. If your primary concern is to streamline the login process with a passwordless approach, GoPasswordless may be the better choice. However, if you need a more feature-rich platform with extensive customization and scalability, Supabase is likely the better option.

Supabase offers a Pro plan that supports up to 100,000 monthly active users (MAUs) for $25/month, with additional MAUs priced at $0.00325 each, making it a scalable solution for growing applications. GoPasswordless, while not explicitly mentioning scalability details, focuses on passwordless authentication and may offer different pricing and scalability options. Therefore, if scalability and handling a large user base are critical for your application, Supabase's detailed scalability plans make it a strong contender.

Supabase provides a customizable authentication component for React, allowing developers to tailor the user authentication experience to their needs. It also supports social logins with multiple providers and integrates with third-party services for phone login and multi-factor authentication (MFA). GoPasswordless, being focused on passwordless authentication, aims to simplify the login process but may offer fewer customization options compared to Supabase. If you require extensive customization in your user authentication process, Supabase offers more flexibility and options.

Supabase is an open-source alternative to Firebase, offering a complete app development platform that includes user authentication, cloud functions, APIs, a Postgres database, storage, vector embeddings, and other features.

Supabase offers a variety of features such as user authentication, cloud functions, APIs, a Postgres database, storage, and vector embeddings. It also includes PostgreSQL's policy engine for fine-grained user access rules, social login integrations, and a customizable authentication component for React.

Supabase offers social login integrations with Google, Facebook, GitHub, Azure (Microsoft), Gitlab, Twitter, Discord, and many more.

Yes, phone login and multi-factor authentication (MFA) can be added to Supabase through third-party SMS providers such as Twilio or Bird.

Supabase offers a free tier with 50,000 monthly active users (MAUs). The Pro plan is priced at $25 per month and includes 100,000 MAUs, with an additional cost of $0.00325 per MAU beyond that.

GoPasswordless is an authentication service and software development kit (SDK) that focuses on enabling passwordless authentication flows in web applications. It aims to improve security and user experience by eliminating the need for traditional passwords.

The main features of GoPasswordless include passwordless authentication, easy integration with web apps, and improved security measures. It allows users to log in using methods such as email links, biometrics, or magic links, thereby reducing the risk of password-related vulnerabilities.

The benefits of using GoPasswordless include enhanced security, as it eliminates the risks associated with traditional passwords, and improved user experience, as users can log in quickly and easily without remembering complex passwords. It also reduces the chances of phishing attacks and credential stuffing.

Potential drawbacks of GoPasswordless might include the initial setup and integration process, which could require a learning curve for developers unfamiliar with passwordless authentication methods. Additionally, some users may need time to adapt to the new login methods, and there could be compatibility issues with older systems.