無料で開始して、
従量課金制に移行します。

プロダクト

No-cost (Spark plan)

Generous no-cost usage limits
No payment method needed

使ってみる

Pay as you go (Blaze plan)

Eligible developers can claim $300 of credits to get started
No-cost usage limits from Spark plan included*
使ってみる 大規模なアプリの料金を計算

A/B Testing

無料

Analytics

無料

App Check

No-cost, subject to quotas and limits that vary based on attestation provider.

App Distribution

無料

App Hosting

Outgoing bandwidth

Uncached
Cached 		Not applicable



Starting August 1, 2025
No-cost up to 10 GiB/month, then
$0.20/GiB
$0.15/GiB
ストレージ Not applicable No-cost up to 5 GB
Then $0.10/GB
Cloud Products
Cloud Run Not applicable Cloud Run pricing
Cloud Build Not applicable Cloud Build pricing
Artifact Registry Not applicable Artifact Registry pricing
Cloud Logging Not applicable Cloud Logging pricing
Cloud Secrets Manager
Not applicable Cloud Secrets Manager pricing
Use the Google Cloud calculator to estimate project costs.

Authentication

電話認証 - すべての地域 Not applicable Billed per SMS sent
See current rates
他の認証サービス
Identity Platform を使用
Monthly active users 50K MAUs No-cost up to 50K MAUs
Then Google Cloud pricing
1 か月のアクティブ ユーザー（SAML / OIDC） 50 MAUs No-cost up to 50 MAUs
Then Google Cloud pricing

Cloud Firestore

Standard edition
Stored data 1 GiB total No-cost up to 1 GiB total
Then Google Cloud pricing
Network egress 10 GiB/month No-cost up to 10 GiB/month
Then Google Cloud pricing
ドキュメントの書き込み 20K writes/day No-cost up to 20K writes/day
Then Google Cloud pricing
ドキュメントの読み取り 50K reads/day No-cost up to 50K reads/day
Then Google Cloud pricing
ドキュメントの削除 20K deletes/day No-cost up to 20K deletes/day
Then Google Cloud standard edition pricing
Enterprise edition
Stored data 1 GiB total No-cost up to 1 GiB total
Then Google Cloud enterprise edition pricing
Network egress 10 GiB/month No-cost up to 10 GiB/month
Then Google Cloud enterprise edition pricing
Document writes - includes writes and deletes 40K writes/day No-cost up to 40K writes/day
Then Google Cloud enterprise edition pricing
ドキュメントの読み取り 50K reads/day No-cost up to 50K reads/day
Then Google Cloud enterprise edition pricing

Cloud Functions

呼び出し Not applicable 2 百万/月までは無料
その後は $0.40/百万
GB 秒 Not applicable No-cost up to 400K/month
Then Google Cloud pricing
CPU 秒 Not applicable No-cost up to 200K/month
Then Google Cloud pricing
Outbound networking Not applicable No-cost up to 5 GB/month
Then $0.12/GB
Cloud Build の分数 Not applicable No-cost up to 120 min/day
Then $0.003/min
Container storage in Artifact Registry Not applicable No-cost up to 500MB of storage
Then Google Cloud pricing
*Pricing varies based on location

Cloud Messaging (FCM)

無料

Cloud Storage

*.appspot.com legacy buckets
GB（保存） 5 GB No-cost up to 5 GB
Then $0.026/GB
GB（ダウンロード） 1 GB/日 No-cost up to 1 GB/day
Then $0.12/GB
アップロード オペレーション 2 万/日 No-cost up to 20K/day
Then $0.05/10K
ダウンロード オペレーション 5 万/日 No-cost up to 50K/day
Then $0.004/10K
プロジェクトごとに複数のバケット

*.firebasestorage.app and any additional buckets
GB（保存） Not applicable No-cost up to 5 GB-months
Then Cloud Storage pricing
GB（ダウンロード） Not applicable No-cost up to 100 GB/month
Then Cloud Storage pricing
アップロード オペレーション Not applicable No-cost up to 5K/month
Then Cloud Storage pricing
ダウンロード オペレーション Not applicable No-cost up to 50K/month
Then Cloud Storage pricing
プロジェクトごとに複数のバケット Not applicable

Crashlytics

無料

Data Connect

Network egress Not applicable No-cost up to 10 GiB/month
Then Google Cloud Internet Data Transfer Rate Premium Tier pricing

Operation count Not applicable No-cost up to 250K operations per month
Then $4.00 per million operations

Cloud SQL for PostgreSQL Not applicable 3 month no-cost trial for the first default Cloud SQL instance created using Firebase Data Connect.
Then starting as low as $9.37 / month - pricing varies based on regions and configurations, see Google Cloud pricing.

Hosting

ストレージ 10 GB No-cost up to 10 GB
Then $0.026/GB
データ転送 360 MB/日 No-cost up to 360 MB/day
Then $0.15/GB
カスタム ドメインと SSL
プロジェクトごとに複数のサイト

アプリ内メッセージング

無料

Firebase ML

カスタムモデルのデプロイメント
Cloud Vision APIs $1.50/K
(See Cloud Vision pricing )

Performance Monitoring

無料

Firebase Phone Number Verification

Phone number verification Not applicable See Firebase PNV pricing for current pay-as-you-go pricing, and custom enterprise discounts.

Realtime Database

同時接続
100 200K per database
GB（保存） 1 GB No-cost up to 1 GB
Then $5/GB
GB（ダウンロード） 10 GB/月 No-cost up to 10 GB/month
Then $1/GB
プロジェクトごとに複数のデータベース

Remote Config

無料

Test Lab

Virtual Device Tests 10 tests/day 60 分/日までは無料
その後は $1/デバイス/時間
Physical Device Tests 5 tests/day No-cost up to 30 min/day
Then $5/device/hour

Android Device Streaming 30 no-cost minutes per project, per month 30 no-cost minutes per project, per month
15 cents for each additional minute

Firebase AI Logic client SDKs

Billed according to current Google Cloud or Gemini Developer API pricing

Google Cloud

BigQuery
その他の IaaS

Gemini in Firebase

AI assistance in the Firebase console
AI assistance in Crashlytics
AI assistance in Messaging
AI assistance in  Firebase Data Connect
AI assistance in Firebase Studio

Firebase Studio





プランを選択

Flame プランをお探しの場合

No-cost (Spark plan)

使ってみる

Pay as you go (Blaze plan)

使ってみる

A/B Testing, Analytics, App Check, App Distribution, Cloud Messaging (FCM), Crashlytics, In-App Messaging, Performance Monitoring, and Remote Config.

Generous no-cost usage limits
No payment method needed

No-cost (Spark plan)

使ってみる

Eligible developers can claim $300 of credits to get started
No-cost usage limits from Spark plan included*

Pay as you go (Blaze plan)

大規模なアプリの料金を計算

使ってみる

* Blaze プランの無料使用は日単位で計算されます。Cloud Functions、Firebase ML、電話認証、Test Lab では詳細が若干異なります。

詳細については、 FAQ を参照する か、課金に関する ドキュメント を確認してください。

No-cost usage quotas apply at the project-level, not at the app-level or for individual resources.

Blaze プランの料金計算ツール

Use our pricing calculator to get an estimate for your monthly costs on the Blaze plan. Eligible developers can claim $300 of credits when they upgrade to the Blaze plan.

All unit costs are billed at the rate of the underlying Google Cloud infrastructure.

よくある質問に移動
今すぐ Firebase をお試しください

アプリへの統合は簡単です。

使ってみる