← All backend-as-a-service (Firebase alternative) rankings

Supabase vs Firebase: which one does AI recommend?

We asked ChatGPT, Gemini and Perplexity 10 questions buyers ask about backend-as-a-service (Firebase alternative) — 30 answers in total — and counted who got named. Supabase is named in 26 of 30 answers (87%); Firebase in 22 (73%).

Supabase

87%

named in 26 of 30 answers

ChatGPT: named in 100% of answers

Gemini: named in 60% of answers

Perplexity: named in 100% of answers

Firebase

73%

named in 22 of 30 answers

How they rank against everyone else

Supabase

87%

Firebase

73%

Appwrite

70%

Convex

57%

PocketBase

57%

AWS Amplify

47%

Parse Server

30%

Nhost

23%

Where does your product land?

Same 10 questions, your product, about a minute. No account.

Counts are mentions in AI answers, not endorsements, measured 2026-09-08. Nobody pays to appear.