Firebase logo Vast.ai logo

Firebase vs Vast.ai

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What's good about...

Firebase logo Firebase

  • Generous free tier for small to medium projects
  • Real-time database with synchronization
  • Complete user auth system with social login
  • Seamless integration with other Google Cloud services
  • Solid mobile SDK for iOS and Android

Vast.ai logo Vast.ai

  • Large pool of over 20,000 GPUs
  • Over 68 GPU types across 40+ data centers
  • Enterprise-grade security with SOC2 certification
  • Pre-built templates including PyTorch, CUDA, and TensorFlow

Price comparison

How do Firebase's prices compare against Vast.ai?

Object Storage

Closest config to 1 TB stored, 100 GB in / 250 GB out, 1M GET, 100k PUT/POST.
Firebase Firebase
$100.00 / mo 1 TB
Vast.ai Vast.ai
--

Serverless 25M Executions

Closest config to 25M invocations, 150ms execution time, 512 MB memory.
Firebase Firebase
$10.00 / mo 25M invocations, 400K GB-seconds
Vast.ai Vast.ai
--

Free egress allowance

Firebase Firebase
10 GB / mo
Vast.ai Vast.ai
--

1 TB of egress beyond allowance

Firebase Firebase
$200.00 $0.20 / GB
Vast.ai Vast.ai
--

Vast.ai logo Vast.ai Pricing Details

Vast.ai operates as a global marketplace where pricing is billed per second and broken into three components:

  1. Active rental cost for the GPU, charged only when an instance is running.

  2. Storage cost for allocated disk space, which applies as long as the instance exists (even when stopped).

  3. Bandwidth costs for data transfer.

GPU Fleet Overview

Starting Price

Firebase Firebase
--
Vast.ai Vast.ai
$0.03/hr

Billing Options

Firebase Firebase
--
Vast.ai Vast.ai
On-DemandSpotReserved (6mo)

Available Models

Vast.ai offers 57 GPU models.

Firebase Firebase
--
Vast.ai Vast.ai
H100(69) A100(112) H200(39) B200(20) RTX Pro 6000(159) V100(23) RTX A6000(9) L4(16) RTX 4090(277) B300(8)
View all 57 GPUs

Heads up: We do our best to keep these specs & prices accurate. However, cloud costs may fluctuate based on region, usage, and other factors not listed here. These are estimates based on common setups and are for informational purposes only. Always verify current rates & exact specs with the provider before provisioning.

Which services do they offer

Here are some managed services that Firebase and Vast.ai offer:

Service Firebase Vast.ai
Analytics
App Testing
Content Delivery Network (CDN)
Crash Reporting
GPU-powered Servers
NoSQL Databases
Object Storage
Performance Monitoring
Push Notifications
Realtime Databases
Remote Config
Serverless Functions
Static Sites
User Authentication

Company details

Website
Firebase Firebase
firebase.google.com
Vast.ai Vast.ai
vast.ai
Headquarters
Firebase Firebase
United States of America
Vast.ai Vast.ai
United States of America
Founded
Firebase Firebase
2011
Vast.ai Vast.ai
2018
Data Center Locations
Firebase Firebase
42
Vast.ai Vast.ai
--
Example Customers
Firebase Firebase
The New York Times, Duolingo, Venmo, Trivago, Ctrip, Gameloft
Vast.ai Vast.ai
IBM, Brave, Speechify, Cognition, Bosch

Alternatives to consider

Compare Firebase and Vast.ai against other cloud providers.

View all comparisons

Our data for Firebase was last updated on Feb. 12, 2026, and for Vast.ai on June 23, 2026.