Supabase vs. OTPLESS
Supabase
Supabase is the open-source alternative to Firebase. Like Firebase, it's a complete app development platform with user authentication, cloud functions, APIs, Postgres database, storage, vector embeddings, and other features. Supabase projects come with PostgreSQL's policy engine for fine-grained user access rules. It has social login integrations with Google, Facebook, GitHub, Azure (Microsoft), Gitlab, Twitter, Discord, and many more. They offer a customizable authentication component for React. Phone login and MFA can be added through third-party SMS providers such as Twilio or Bird. The free tier comes with 50,000 monthly active users. The Pro plan, at $25/month, comes with 100,000 MAUs and $0.00325/MAU beyond that.
OTPLESS
Authenticate customers with WhatsApp, SMS, Email, Biometrics, and more, with a 98% conversion rate on signup and sign-in.
Reviews
Reviews
Reviewed on 12/2/2025
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Frequently Asked Questions
Supabase and OTPLESS offer different strengths for user authentication. Supabase is a comprehensive app development platform that includes user authentication, a Postgres database, cloud functions, and APIs. It offers social login integrations and customizable authentication components for React, making it suitable for developers looking for an all-in-one solution. OTPLESS, on the other hand, focuses on simplifying the authentication process with high conversion rates using methods like WhatsApp, SMS, Email, and Biometrics. If you need a full-featured development platform with extensive customization options, Supabase might be the better choice. If you prioritize high conversion rates and a variety of authentication methods, OTPLESS could be more suitable.
Supabase offers more scalability options compared to OTPLESS. Supabase's Pro plan supports up to 100,000 monthly active users (MAUs) for $25/month, with additional MAUs costing $0.00325 each. This makes it a scalable solution for growing applications. OTPLESS focuses on high conversion rates for sign-ups and sign-ins but does not explicitly mention scalability features or pricing for higher user volumes. Therefore, for projects anticipating significant growth, Supabase provides clearer scalability 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.
OTPLESS is an authentication solution that allows businesses to authenticate customers using various methods such as WhatsApp, SMS, Email, and Biometrics. It boasts a high conversion rate of 98% for both signup and sign-in processes.
Currently, there are no user-generated pros and cons available for OTPLESS. However, its high conversion rate of 98% on signup and sign-in is a significant advantage. Users may want to consider factors such as ease of integration and customer support when evaluating this service.
OTPLESS improves customer authentication by offering multiple methods for users to verify their identity, including WhatsApp, SMS, Email, and Biometrics. This flexibility can lead to a smoother user experience and higher conversion rates.
Businesses that require secure and efficient customer authentication can benefit from using OTPLESS. This includes e-commerce platforms, financial services, and any organization looking to enhance their user sign-up and sign-in processes.
