Firebase vs Fly.io
Side-by-side comparison of features, pricing, and integrations.
Quick Verdict
Firebase offers more features (44 vs 31) and more integrations (28 vs 12). Starting price: Firebase at $25/mo vs Fly.io at $29/mo. Firebase has 44 unique features while Fly.io has 31 unique features, with 0 features in common.
| Firebase | Fly.io | |
|---|---|---|
| Category | Cloud Infrastructure | Cloud Infrastructure |
| Total Features | 44 | 31 |
| AI-Powered Features | 5 | 3 |
| Starting Price | $25/mo | $29/mo |
| Pricing Tiers | 3 | 5 |
| Integrations | 28 | 12 |
| Shared Features | 0 | |
| Shared Integrations | 0 | |
| Data Quality | 72% | 85% |
Feature Comparison by Category
Account Management (0 vs 2)
| Feature | Firebase | Fly.io |
|---|---|---|
| Accidental Deployment Protection | ||
| Unlimited Organizations |
Analytics (2 vs 0)
| Feature | Firebase | Fly.io |
|---|---|---|
| Google Analytics | ||
| Predictive Analytics |
Authentication (4 vs 0)
| Feature | Firebase | Fly.io |
|---|---|---|
| Authentication | ||
| Custom Auth Tokens | ||
| Custom Claims | ||
| Identity Platform |
Billing (0 vs 3)
| Feature | Firebase | Fly.io |
|---|---|---|
| Aggregated Billing | ||
| Machine Reservations | ||
| Per-Second Billing |
Compliance (0 vs 2)
| Feature | Firebase | Fly.io |
|---|---|---|
| HIPAA Compliance | ||
| SOC2 Type 2 Compliance |
Compute (3 vs 5)
| Feature | Firebase | Fly.io |
|---|---|---|
| Cloud Functions | ||
| Environment Checkpointing | ||
| Fly Machines | ||
| GPU Support | ||
| HTTP Functions | ||
| Persistent Agent Brains | ||
| Scheduled Functions | ||
| VM Forking |
Configuration (1 vs 0)
| Feature | Firebase | Fly.io |
|---|---|---|
| Remote Config |
Data Management (1 vs 0)
| Feature | Firebase | Fly.io |
|---|---|---|
| Bulk Data Export |
Database (9 vs 1)
| Feature | Firebase | Fly.io |
|---|---|---|
| Cloud Firestore | ||
| Collection Group Queries | ||
| Composite Indexes | ||
| Data Connect | ||
| Database Transactions | ||
| Datastore Mode | ||
| Distributed Systems Support | ||
| Multi-region Replication | ||
| Realtime Database | ||
| Realtime Database Offline Support |
Deployment (0 vs 1)
| Feature | Firebase | Fly.io |
|---|---|---|
| Global Deployment |
DevOps (0 vs 1)
| Feature | Firebase | Fly.io |
|---|---|---|
| CI/CD Integration |
Developer Experience (0 vs 4)
| Feature | Firebase | Fly.io |
|---|---|---|
| Automatic Container Generation | ||
| FlyCTL CLI | ||
| Multi-Framework Support | ||
| Pricing Calculator |
Development Tools (3 vs 0)
| Feature | Firebase | Fly.io |
|---|---|---|
| Admin SDK | ||
| Emulator Suite | ||
| Firebase CLI |
Experimentation (1 vs 0)
| Feature | Firebase | Fly.io |
|---|---|---|
| A/B Testing |
Extensions (1 vs 0)
| Feature | Firebase | Fly.io |
|---|---|---|
| Extensions |
Generative AI (1 vs 0)
| Feature | Firebase | Fly.io |
|---|---|---|
| Genkit |
Hosting (1 vs 0)
| Feature | Firebase | Fly.io |
|---|---|---|
| Hosting |
Machine Learning (2 vs 0)
| Feature | Firebase | Fly.io |
|---|---|---|
| ML Kit | ||
| Vertex AI Integration |
Messaging (3 vs 0)
| Feature | Firebase | Fly.io |
|---|---|---|
| In-App Messaging | ||
| Pub/Sub Functions | ||
| Push Notifications |
Monitoring (2 vs 0)
| Feature | Firebase | Fly.io |
|---|---|---|
| Crash Reporting | ||
| Performance Monitoring |
Networking (0 vs 1)
| Feature | Firebase | Fly.io |
|---|---|---|
| Private Networking |
SDKs (3 vs 0)
| Feature | Firebase | Fly.io |
|---|---|---|
| Android SDK | ||
| JavaScript SDK | ||
| iOS SDK |
Scalability (0 vs 1)
| Feature | Firebase | Fly.io |
|---|---|---|
| Agent Scaling |
Search (1 vs 0)
| Feature | Firebase | Fly.io |
|---|---|---|
| Vector Search |
Security (3 vs 5)
| Feature | Firebase | Fly.io |
|---|---|---|
| ACLs and Scoped Tokens | ||
| App Check | ||
| KVM Hardware Isolation | ||
| Memory-Safe Stack | ||
| Query Rate Limiting | ||
| Sandboxes | ||
| Security Rules | ||
| Single Sign-On (SSO) |
Storage (1 vs 4)
| Feature | Firebase | Fly.io |
|---|---|---|
| Cloud Storage | ||
| Environment Snapshots | ||
| Fast Local NVMe Storage | ||
| Global Durable Object Storage | ||
| Storage Scaling |
Support (0 vs 1)
| Feature | Firebase | Fly.io |
|---|---|---|
| Serious Support |
Task Management (1 vs 0)
| Feature | Firebase | Fly.io |
|---|---|---|
| Cloud Tasks |
User Engagement (1 vs 0)
| Feature | Firebase | Fly.io |
|---|---|---|
| Dynamic Links |
Unique Features
Only in Firebase (44)
Google Analytics
Predictive Analytics
Authentication
Custom Auth Tokens
Custom Claims
Identity Platform
Cloud Functions
HTTP Functions
Scheduled Functions
Remote Config
Bulk Data Export
Cloud Firestore
Collection Group Queries
Composite Indexes
Data Connect
Database Transactions
Datastore Mode
Multi-region Replication
Realtime Database
Realtime Database Offline Support
+ 24 more unique features
Only in Fly.io (31)
Accidental Deployment Protection
Unlimited Organizations
Aggregated Billing
Machine Reservations
Per-Second Billing
HIPAA Compliance
SOC2 Type 2 Compliance
Environment Checkpointing
Fly Machines
GPU Support
Persistent Agent Brains
VM Forking
Distributed Systems Support
Global Deployment
Automatic Container Generation
FlyCTL CLI
Multi-Framework Support
Pricing Calculator
CI/CD Integration
Private Networking
+ 11 more unique features
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