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Supabasecloud~10 mins

Supabase vs Firebase comparison - Visual Side-by-Side Comparison

Choose your learning style9 modes available
Process Flow - Supabase vs Firebase comparison
Start
Choose Backend
Firebase
Realtime DB
Authentication
Hosting
Cloud Functions
Exit
Supabase
PostgreSQL DB
Realtime via Listen
Authentication
Storage
Edge Functions
Exit
The flow shows choosing between Firebase and Supabase, then their main features and services.
Execution Sample
Supabase
Choose backend -> Firebase or Supabase
Firebase: Realtime DB, Auth, Hosting, Functions
Supabase: PostgreSQL, Realtime, Auth, Storage, Edge Functions
This shows the main service components you get when choosing Firebase or Supabase.
Process Table
StepChoiceFeatureDescriptionResult
1FirebaseRealtime DatabaseNoSQL JSON tree databaseFast sync, simple data
2FirebaseAuthenticationEmail, Google, Facebook loginEasy user sign-in
3FirebaseHostingStatic web hostingSimple deployment
4FirebaseCloud FunctionsServerless backend codeCustom backend logic
5SupabasePostgreSQL DatabaseRelational SQL databaseStructured data, complex queries
6SupabaseRealtimeListen to DB changesLive updates via SQL changes
7SupabaseAuthenticationEmail, OAuth providersUser management
8SupabaseStorageFile storage with CDNStore images, files
9SupabaseEdge FunctionsServerless functions on edgeCustom backend logic
10EndComparison complete
💡 All main features of Firebase and Supabase have been listed for comparison.
Status Tracker
ServiceFeature 1Feature 2Feature 3Feature 4Feature 5
FirebaseRealtime DB (NoSQL)AuthenticationHostingCloud FunctionsN/A
SupabasePostgreSQL DB (SQL)RealtimeAuthenticationStorageEdge Functions
Key Moments - 3 Insights
Why does Firebase use NoSQL while Supabase uses SQL?
Firebase uses a NoSQL JSON tree for simple, fast syncing of data, while Supabase uses PostgreSQL SQL for complex queries and structured data, as shown in execution_table rows 1 and 5.
How do realtime features differ between Firebase and Supabase?
Firebase realtime database syncs JSON data directly, while Supabase listens to PostgreSQL changes to provide realtime updates, as seen in rows 1 and 6.
What backend code options do both platforms provide?
Firebase offers Cloud Functions and Supabase offers Edge Functions for serverless backend logic, shown in rows 4 and 9.
Visual Quiz - 3 Questions
Test your understanding
Look at the execution table, which database type does Supabase use?
ARelational SQL (PostgreSQL)
BNoSQL JSON tree
CKey-Value store
DGraph database
💡 Hint
Check execution_table row 5 under Feature and Description columns.
At which step does Firebase provide hosting service?
AStep 2
BStep 6
CStep 3
DStep 8
💡 Hint
Look at execution_table rows 1-4 for Firebase features.
If Supabase did not have realtime features, which step would be missing?
AStep 8
BStep 6
CStep 7
DStep 9
💡 Hint
Realtime feature for Supabase is listed in execution_table row 6.
Concept Snapshot
Supabase vs Firebase Comparison:
- Firebase uses NoSQL realtime DB; Supabase uses PostgreSQL SQL DB.
- Both offer Authentication and serverless functions.
- Firebase includes Hosting; Supabase includes Storage.
- Realtime differs: Firebase syncs JSON; Supabase listens to SQL changes.
- Choose Firebase for simple realtime apps, Supabase for SQL power.
Full Transcript
This visual execution compares Supabase and Firebase by listing their main backend features step-by-step. Firebase uses a NoSQL realtime database, authentication, hosting, and cloud functions. Supabase uses a PostgreSQL relational database, realtime listening to database changes, authentication, storage, and edge functions. The execution table shows each feature and its description for both platforms. Variable tracking compares the feature sets side by side. Key moments clarify common confusions about database types, realtime differences, and backend code options. The quiz tests understanding of database types, feature steps, and missing features. The snapshot summarizes the key differences simply.