Real ChatGPT answer · index seed1LNEfDVIDf4completeB2B software · developer toolscommercial

My startup needs a reliable database provider that won't break the bank, can you compare the free tiers of Supabase, Firebase, and PlanetScale for a beginner?

ChatGPTgpt-63 queries10/31/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
My startup needs a reliable database provider that won't break the bank, can you compare the free tiers of Supabase, Firebase, and PlanetScale for a beginner?
3 real searches · 1 real-search pass
Supabase free plan limits 2026 official pricing database storage egress projectsGoogle ↗
OBSERVED
Firebase Spark plan free limits 2026 official pricing Firestore realtime databaseGoogle ↗
OBSERVED
PlanetScale free tier 2026 pricing free plan officialGoogle ↗
OBSERVED

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.

Classifying 3 queries…

Searches and sources

ChatGPT3 real searches · gpt-6
Supabase free plan limits 2026 official pricing database storage egress projects Google ↗
Firebase Spark plan free limits 2026 official pricing Firestore realtime database Google ↗
PlanetScale free tier 2026 pricing free plan official Google ↗
  1. Official pricing and limits · supabase.com
  2. Official pricing and limits · firebase.google.com
  3. Official pricing · planetscale.com
  4. Free plan status · support.planetscale.com
  5. Pricing & Fees · supabase.com
  6. About billing on Supabase · supabase.com
  7. Understand Cloud Firestore billing  |  Firebase · firebase.google.com
  8. Firebase pricing plans  |  Firebase Documentation · firebase.google.com

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Supabase free plan limits 2026 official pricing database storage egress projects
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
Firebase Spark plan free limits 2026 official pricing Firestore realtime database
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
PlanetScale free tier 2026 pricing free plan official
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1