Firebase Pricing 2026 — Realtime DB, Firestore & Hosting Costs

Free tier good for learning: Spark plan includes 100 MB Realtime Database, 1 GB Firestore, 5 GB hosting. Blaze (pay-as-you-go) charges per operation: $0.06/100k reads, $0.18/100k writes.

Current Firebase Pricing (May 2026)

PlanMonthly CostRealtime DBFirestoreHosting
Spark (Free)$0100 MB1 GB5 GB/month
BlazePay-as-you-goUnlimitedUnlimitedUnlimited
EnterpriseCustomCustomCustomCustom

Blaze Plan Usage-Based Pricing

Firestore Operations

Reads per 100,000 $0.06
Writes per 100,000 $0.18
Deletes per 100,000 $0.18

Storage

Firestore storage per GB/month $0.18
Realtime Database per GB/month $1.00
Hosting storage per GB $0.026

Other Services

Cloud Functions invocation per million $0.40
Hosting bandwidth per GB $0.12
Authentication users (first 1M free) Free

Cost Estimation Examples

Scenario 1: Small Mobile App (100,000 daily users)

Firestore reads (3M/month) $1.80
Firestore writes (500K/month) $0.90
Firestore storage (5 GB) $0.90
Hosting bandwidth (50 GB/month) $6.00
Total ~$10/month

Scenario 2: Medium Web App (1M daily users)

Firestore reads (50M/month) $30.00
Firestore writes (5M/month) $9.00
Firestore storage (50 GB) $9.00
Cloud Functions (10M calls/month) $4.00
Hosting bandwidth (500 GB/month) $60.00
Total ~$112/month

Firebase vs Alternatives

When to Upgrade from Spark

Upgrade to Blaze (pay-as-you-go) when:

Never miss Firebase pricing updates

Firebase pricing can change. Get instant alerts if Firebase updates its operations costs, storage rates, or plan structure.

Set up free alerts

No credit card required • Free plan forever

Share This Pricing Guide

Share on X Share on LinkedIn

Related Reading

Compare Your Entire SaaS Stack

Use our interactive SaaS Pricing Calculator to see what your team's entire toolstack costs with Firebase and 35+ other tools. Get instant cost breakdowns by team size.

Try the Calculator Free →