Supabase vs Cloud Firestore Pricing (2026)
Compare / Supabase vs Cloud Firestore
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Team size
25 seats

Supabase vs Cloud Firestore

Database as a Service pricing comparison · 2026

Supabase pricing ranges from $0–$599/month, while Cloud Firestore ranges from $0–$0/varies. 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.

Visit
See pricing on each vendor's site
Above-the-fold path — each link opens the vendor's pricing page in a new tab.
Visit Supabase pricing
Free plan limits → Discount programs →
Visit Cloud pricing
Free plan limits → Discount programs →
Compare
2 products · Database as a Service
Side-by-side · live
Supabase
Supabase offers a free tier with 500MB database and 1GB storage for up to 2 projects, thou
verified 27d ago
View pricing →
Cloud Firestore
Cloud Firestore is a serverless NoSQL document database from Google Cloud with pay-as-you-
verified 1d ago
View pricing →
Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
Usage-based
Custom rates
see vendor pricing for volume tiers
Pricing model unknown
Pricing model unknown
no public list price found
What buyers actually pay
median, annual
Vendr deal-flow data. The real benchmark, not list price.
Median annual
$1.0K/yr
Vendr · n=33
No Vendr data
—
Not in Vendr's deal flow
REF · 01

Sources & confidence

Every dollar amount and contract clause below traces back to a sourced fact. We don't manufacture composite scores.

Where this data comes from
Vendr · TrustRadius · Reddit · BBB · official docs
Sources 13 sourced facts
10 hidden-cost · 1 contract · Vendr median · 1 review platform
Last verified 3w ago
Confidence High confidence
Sources 15 sourced facts
14 hidden-cost · 1 contract
Last verified 1d ago
Confidence Limited confidence
REF · 02

Plans at a glance

Every tier per product. Lock one to drive the cost row above and reveal a tier-specific outbound CTA.

Tier ladder
Click a tier to lock the cost row to it. Locking surfaces a tier-specific Visit CTA.
REF · 03

Hidden costs

Each cost is severity-ranked, with the dollar range quoted from its source (Vendr, Reddit, TrustRadius, BBB, official docs) — never our estimate.

Beyond the sticker
Severity-ranked, sourced
5 documented
  • Storage Egress Bandwidth Costs
    $60.90/month for 3TB bandwidth
    2 sources
  • Image Transformation Costs
    Variable - users report needing to avoid this feature entirely
    2 sources
  • Disk I/O Budget Overages
    Variable - pricing unclear
    1 source
  • Compute Instance Scaling Costs
    $75-100/month additional for larger compute
    2 sources
  • Custom Domain Add-on
    $10/month
    1 source
5 documented
  • Inefficient query patterns cause unexpected cost spikes
    10-100% of license costs
    3 sources
  • Security rules evaluation adds invisible extra reads
    10-50% of license costs
    2 sources
  • No hard spending cap on reads/writes — runaway billing risk
    10-100% of license costs
    2 sources
  • Realtime listener reconnect charges full re-read
    5-25% of license costs
    1 source
  • High-frequency small write workloads (IoT, analytics, chat) can be very costly
    25-200% of license costs
    3 sources
REF · 04

Contract terms

The fine print, surfaced. Green = buyer-friendly. Each clause backed by a quoted source.

Supabase
Cloud
Auto-renewal
Yes
✓ No
Cancellation
—
✓ Cancel anytime — no contract, pay-as-you-go billing
Commitment
✓ Monthly subscription
None
Price escalation
—
No published price escalation schedule; GCP pricing has been stable historically
Can downgrade
✓ Yes
✓ Yes
Based on 2 verified sources (Vendr · TrustRadius · BBB)
REF · 05

What users say

Aggregated, with sample sizes. We use whichever review platform has data.

User reviews
TrustRadius · Trustpilot · G2
TrustRadius
8.7/5 (9)
Best for
Developers building hobby projects and prototypes
Watch out
Storage egress and bandwidth costs scale unpredictably
No public ratings yet
Best for
Small apps, prototypes, and development workloads within free quotas
Watch out
No hard cap on reads/writes — bugs or abuse can result in very large unexpected bills
Decide
Get a quote from each vendor
Each link opens the vendor's pricing page in a new tab.
Visit Supabase pricing
Free plan limits → Discount programs →
Visit Cloud pricing
Free plan limits → Discount programs →
License cost is computed from publicly listed plans (real math, list price × seats). Median annual cost is from Vendr's deal flow when available — see source badges. Hidden costs and contract terms each cite their own sources. We do not invent composite scores.
Database as a Service

Supabase

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

Cloud Firestore

$0–$0
/varies
2 plans · Free tier
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

$0–$0 / varies
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 Free /month
Pro $25 /month Custom
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

Continue researching

Supabase

Cloud Firestore

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