Real ChatGPT answer · index seedbEBwxn4j0sQcompleteB2B software · developer toolsinformational

Is Firebase Cloud Firestore actually more expensive than Supabase relational databases for complex queries when your application scales past the spark plan limits?

ChatGPTgpt-64 queries10/31/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Is Firebase Cloud Firestore actually more expensive than Supabase relational databases for complex queries when your application scales past the spark plan limits?
4 real searches · 1 real-search pass
Firebase Cloud Firestore pricing document reads writes index entries pricing official 2026Google ↗
OBSERVEDOther / navigational
Supabase pricing Pro plan compute database egress official 2026Google ↗
OBSERVEDOther / navigational
Firestore pricing query read index entries minimum document reads officialGoogle ↗
OBSERVEDOther / navigational
site:supabase.com/pricing Supabase pricing Pro compute database storage egress 2026Google ↗
OBSERVEDOther / navigational

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 (4)
Short factOther / navigational100%ComparisonConsequenceReasonDefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 3 of 4 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT4 real searches · gpt-6
Firebase Cloud Firestore pricing document reads writes index entries pricing official 2026 Google ↗
Supabase pricing Pro plan compute database egress official 2026 Google ↗
Firestore pricing query read index entries minimum document reads official Google ↗
site:supabase.com/pricing Supabase pricing Pro compute database storage egress 2026 Google ↗
  1. Understand Cloud Firestore billing  |  Firebase · firebase.google.com
  2. Firestore pricing · cloud.google.com
  3. Firestore Core operations overview  |  Firebase · firebase.google.com
  4. About billing on Supabase · supabase.com
  5. Billing FAQ · supabase.com
  6. Manage Compute usage · supabase.com
  7. Supabase pricing · supabase.com

Queries

4 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Firebase Cloud Firestore pricing document reads writes index entries pricing official 2026
OBSERVED
Google ↗
AI Mode ↗
—Other / navigational——1x
of 1
Supabase pricing Pro plan compute database egress official 2026
OBSERVED
Google ↗
AI Mode ↗
—Other / navigational——1x
of 1
Firestore pricing query read index entries minimum document reads official
OBSERVED
Google ↗
AI Mode ↗
—Other / navigational——1x
of 1
site:supabase.com/pricing Supabase pricing Pro compute database storage egress 2026
OBSERVED
Google ↗
AI Mode ↗
—Other / navigational——1x
of 1