# Firebase

> Complete backend platform from Google Cloud for building and scaling mobile and web applications

- **Canonical URI:** https://www.vioscale.ai/software/firebase
- **Category:** Backend As A Service
- **Homepage:** https://firebase.google.com
- **Also known as:** firebase
- **Profile claimed by vendor:** no
- **Last updated:** 2026-08-18T22:13:04.854Z

## Vioscale score

**78.2 / 100**, confidence 26% (low). Computed 2026-09-01. _(updating — computed under an earlier model version or past its freshness window.)_

Composite of weighted, independently-sourced signals (no user reviews, no vendor payment).

| Signal | Score | Weight | Contribution | Evidence present |
|---|--:|--:|--:|:--:|
| price_level | 80 | 0.052 | 4.2 | ✓ |
| reliability | 0 | 0.073 | 0 | - |
| capabilities | 0 | 0.04877777777777778 | 0 | - |
| integrations | 31 | 0.04066666666666666 | 1.3 | ✓ |
| security_posture | 0 | 0.073 | 0 | - |
| pricing_transparency | 100 | 0.084 | 8.4 | ✓ |

## Pricing

_As of 2026-08-18, [verify at source](https://firebase.google.com/pricing). Independently observed._

from $9.37/mo · freemium · Free tier · 90-day trial

> Free tier (Spark) with usage limits, or pay-as-you-go (Blaze) starting with $300 credit

| Plan | Price | Free | Commitment |
|---|---|:--:|---|
| Spark | Free | ✓ | - |
| Blaze | Pay-as-you-go with $300 credit on signup; rates vary by service and region | - | - |

### Spark

No-cost plan with daily usage limits across all services

**Included limits:** hosting_storage_gb: 10, authentication_maus: 50000, cloud_firestore_storage_gb: 1, realtime_database_storage_gb: 1, cloud_firestore_reads_per_day: 50000, cloud_firestore_writes_per_day: 20000, cloud_firestore_deletes_per_day: 20000, hosting_data_transfer_mb_per_day: 360, cloud_sql_postgresql_trial_months: 3, cloud_storage_download_gb_per_day: 1, cloud_functions_gb_seconds_per_month: 400000, cloud_functions_cpu_seconds_per_month: 200000, cloud_functions_invocations_per_month: 2000000, cloud_functions_outbound_gb_per_month: 5, cloud_storage_upload_operations_per_day: 20000, realtime_database_concurrent_connections: 100, cloud_storage_download_operations_per_day: 50000

### Blaze

Pay-as-you-go plan with $300 credit and access to all services

**Included limits:** welcome_credit_usd: 300

## About

A managed development platform providing databases, authentication, hosting, analytics, and other services for app development. Includes a free tier with usage limits and a pay-as-you-go tier with metered pricing for higher volumes.

_Independently observed._

## Platform & deployment

- **Platforms:** CLI, iOS, macOS, Web, Android
- **Deployment:** Cloud / SaaS

## Integrations (11)

_Independently observed._

- Flutter
- Google Ads
- AdMob
- Google Marketing Platform
- Google Play
- Looker Studio
- BigQuery
- Slack
- Jira
- Android Studio
- Stripe

## Facts

Every value below carries its source and our confidence. Facts are re-crawled on a freshness schedule.

### pricing

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| pricing.model | freemium | [link](https://firebase.google.com/pricing) | 2026-08-18 | 60% (medium) |
| pricing.free_tier | yes | [link](https://firebase.google.com/pricing) | 2026-08-18 | 60% (medium) |
| pricing.price_level | low | [link](https://firebase.google.com/pricing) | 2026-08-18 | 60% (medium) |
| pricing.starting_price | `{"amount":9.37,"currency":"USD"}` | [link](https://firebase.google.com/pricing) | 2026-08-18 | 60% (medium) |
| pricing.transparent | yes | [link](https://firebase.google.com/pricing) | 2026-08-18 | 60% (medium) |

### integrations

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| integrations.count | 11 | [link](https://firebase.google.com/pricing) | 2026-08-18 | 60% (medium) |

### market

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| market.availability | `{"hqCountry":"US","primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | [link](https://firebase.google.com/pricing) | 2026-08-18 | 75% (high) |

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*Source: Vioscale (https://www.vioscale.ai/software/firebase). Independent, evidence-based software intelligence. Cite the canonical URI.*