Which backend-as-a-service offers better relational database querying for relational data on their free tier, Supabase or Firebase?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Which backend-as-a-service offers better relational database querying for relational data on their free tier, Supabase or Firebase?
2 real searches · 1 real-search pass
Supabase pricing free plan PostgreSQL database features joins foreign keys official docs Firebase Firestore query limitations joins Firebase Data Connect free tier pricing 2026Google ↗
OBSERVEDComparison
Firebase Data Connect pricing free tier Cloud SQL PostgreSQL official Firebase 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 (2)
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 free plan PostgreSQL database features joins foreign keys official docs Firebase Firestore query limitations joins Firebase Data Connect free tier pricing 2026 Google ↗
Firebase Data Connect pricing free tier Cloud SQL PostgreSQL official Firebase 2026 Google ↗
- About billing on Supabase · supabase.com
- Is there a free hosted Postgres database I can use for a side project? · supabase.com
- Pricing & Fees · supabase.com
- Data Connect is now generally available! · firebase.blog
- Firebase SQL Connect pricing · firebase.google.com
- Introducing no-cost trials for Data Connect · firebase.blog
- Cloud SQL pricing · cloud.google.com
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Supabase pricing free plan PostgreSQL database features joins foreign keys official docs Firebase Firestore query limitations joins Firebase Data Connect free tier pricing 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 | |
Firebase Data Connect pricing free tier Cloud SQL PostgreSQL official Firebase 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 |