Supabase is an open-source alternative to Firebase. Supabase is not a 1-to-1 mapping of Firebase. While they are building many of the features that Firebase offers, they are not going about it the same way. Their technological choices are quite different to Firebase. Everything they use is open source. Wherever possible they use and support existing tools in the ecosystem, rather than developing from scratch. Supabase adds realtime and RESTful APIs to your PostgreSQL database without a single line of code.
"We saw the Auth update for launch week we thought it was the perfect time to get going with Supabase. We implemented & pushed live phone (OTP) auth and had something ready to deploy to the app store in less than 24-hours! Supabase's developer experience lived up to its reputation. Our app is ready to launch with major brands to help them reach sustainability goals and connect with their customers in a meaningful way."
Read Supabase Reviews, Testimonials & Customer References from 30 real Supabase customers.
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