Supabase vs Cloud Firestore Pricing (2026)
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Supabase vs Cloud Firestore

Database as a Service pricing comparison · 2026

Supabase pricing ranges from $0–$599/month, while Cloud Firestore uses custom pricing. These products use different pricing models (Usage-based (pay per token/image/minute) vs Per-seat subscription), so a direct price comparison isn't meaningful — costs depend on usage volume and mix.

Database as a Service

Supabase

$0–$599
/month
4 plans · Free tier
Full pricing breakdown →
VS
Database as a Service

Cloud Firestore

Custom pricing
/varies
1 plan
Full pricing breakdown →
⚖

Different Pricing Models

Direct price comparison isn't meaningful here — Supabase uses Usage-based (pay per token/image/minute) pricing while Cloud Firestore uses Per-seat subscription pricing. Your actual cost will depend on usage volume, team size, or both. Here's each product in its native unit.

Usage-based (pay per token/image/minute)

Supabase

$0–$599 / month
See full Supabase pricing →
vs
Per-seat subscription

Cloud Firestore

Custom pricing
See full Cloud Firestore pricing →

Supabase and Cloud Firestore both operate in the database as a service category. This page compares their list pricing.

Plan-by-Plan Pricing

Plan Supabase Cloud Firestore
Free Free /month Custom
Pro $25 /month —
Team $599 /month —
Enterprise Custom —

Cost at Scale

Total cost of ownership — licenses, implementation, and hidden costs included.

Supabase

3 scenarios
$70/month
Small App with Few Thousand Users
$85.90/month
Media-Heavy App with 100GB Daily Bandwidth
$100
Data-Intensive Workflow Needing Larger Compute
+/month

Cloud Firestore

4 scenarios
Under $0.50/month
Small hobby/beta app (400–600 users)
~$5.40/month
Growing consumer app (3,000 daily active users)
~$7.20/month for reads and writes
Mid-scale app (100,000 daily active users)
See all 4 scenarios →

Hidden Costs

Beyond the sticker price — what catches buyers off guard.

Supabase 6 hidden costs

high
Storage Egress Bandwidth Costs $60.90/month for 3TB bandwidth
critical
Image Transformation Costs Variable - users report needing to avoid this feature entirely
medium
Disk I/O Budget Overages Variable - pricing unclear
high
Compute Instance Scaling Costs $75-100/month additional for larger compute
low
Custom Domain Add-on $10/month
See all Supabase hidden costs →

Cloud Firestore 7 hidden costs

high
Inefficient query patterns cause unexpected cost spikes 10-100% of license costs
high
Security rules evaluation adds invisible extra reads 10-50% of license costs
critical
No hard spending cap on reads/writes — runaway billing risk 10-100% of license costs
medium
Realtime listener reconnect charges full re-read 5-25% of license costs
high
High-frequency small write workloads (IoT, analytics, chat) can be very costly 25-200% of license costs
See all Cloud Firestore hidden costs →

Contract Terms

Term Supabase Cloud Firestore
Auto-renewal Yes No
Cancellation — Cancel anytime — no contract, pay-as-you-go billing
Minimum commitment Monthly subscription None
Price escalation — No published price escalation schedule; GCP pricing has been stable historically
Can downgrade Yes Yes
Try Supabase Free
Try Cloud Firestore Free

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