Real ChatGPT answer · index seedyODOsvr3TRAcompleteB2B software · developer toolsinformational

Can someone explain the real world cost difference between Supabase and Firebase for running a mobile app backend with around five thousand active users?

ChatGPTgpt-62 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Can someone explain the real world cost difference between Supabase and Firebase for running a mobile app backend with around five thousand active users?
2 real searches · 1 real-search pass
Supabase pricing Pro plan included MAU database egress storage official pricing 2026Google ↗
OBSERVEDComparison
Firebase pricing Blaze Spark Authentication Firestore reads writes storage hosting official pricing 2026Google ↗
OBSERVEDComparison

Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.

Query classes

Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.

ChatGPT real searches (2)
Short factOther / navigationalComparison100%ConsequenceReasonDefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT2 real searches · gpt-6
Supabase pricing Pro plan included MAU database egress storage official pricing 2026 Google ↗
Firebase pricing Blaze Spark Authentication Firestore reads writes storage hosting official pricing 2026 Google ↗
  1. About billing on Supabase · supabase.com
  2. Firestore pricing · cloud.google.com
  3. Usage and billing dashboard · support.google.com
  4. Firestore pricing · cloud.google.com
  5. Manage Egress usage · supabase.com
  6. Billing FAQ · supabase.com

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Supabase pricing Pro plan included MAU database egress storage official pricing 2026
OBSERVED
Google ↗
AI Mode ↗
—Comparison——1x
of 1
Firebase pricing Blaze Spark Authentication Firestore reads writes storage hosting official pricing 2026
OBSERVED
Google ↗
AI Mode ↗
—Comparison——1x
of 1