Supabase and Appwrite are both open-source platforms offering comprehensive authentication solutions. Supabase includes social login integrations with multiple providers and a customizable authentication component for React. It has a free tier with 50,000 monthly active users and a Pro plan at $25/month. Appwrite, on the other hand, offers a more generous free plan with 75,000 monthly active users and a lower-cost Pro plan at $15/month. Appwrite supports a variety of authentication methods including email/password, phone auth, magic links, and two-factor authentication. The choice between the two depends on your specific needs for social logins, customization, and pricing.

Appwrite offers a more generous free tier compared to Supabase. Appwrite's free plan includes 75,000 monthly active users, whereas Supabase's free tier includes 50,000 monthly active users. If you are looking for a solution with a larger free usage limit, Appwrite would be the better choice.

Supabase has more social login integrations compared to Appwrite. Supabase supports social logins with Google, Facebook, GitHub, Azure (Microsoft), Gitlab, Twitter, Discord, and many more. Appwrite does offer a variety of authentication methods, but it does not specifically highlight the same range of social login integrations as Supabase.

Appwrite is more cost-effective compared to Supabase. Appwrite's Pro plan is priced at $15/month, including 75,000 monthly active users. In contrast, Supabase's Pro plan costs $25/month and includes 100,000 monthly active users with an additional cost of $0.00325 per user beyond that. If budget is a major concern, Appwrite provides a more affordable option.

Supabase offers a customizable authentication component for React, which may provide more flexibility for developers looking to tailor their authentication flows. Appwrite also supports various authentication methods, but specific details on customization for authentication components are not highlighted as prominently as in Supabase. If customization is a key requirement, Supabase might offer more options in this regard.

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.

Appwrite is an open-source platform designed for building scalable applications. It includes features such as authentication, databases, storage, and functions, making it a comprehensive development platform.

Appwrite supports a variety of authentication methods including email and password login, phone authentication, magic links, email OTP, anonymous login, JWT login, SSR login, custom tokens, and two-factor authentication.

Appwrite offers an extremely generous free plan that includes 75,000 monthly active users (MAUs) at no charge. Their Pro plan is available for $15 per month.

Appwrite's main features include authentication, databases, storage, and functions. These components work together to provide a complete development platform for building scalable applications.

Yes, Appwrite is an open-source platform. This allows developers to customize and extend its functionalities according to their needs.