Fly.io logo Supabase logo

Fly.io vs Supabase

Supabase provides a complete backend-as-a-service with PostgreSQL, authentication, and real-time features. Fly.io offers more infrastructure control and global edge deployment for containerized applications.

Jump to: What's good Pricing Services Company details Alternatives

What's good about...

Fly.io logo Fly.io

  • Excellent tooling and developer experience
  • Fast deployments, scale to zero, little config needed
  • Per-second billing, with a 40% discount for reserved compute blocks
  • Anycast networking and global load balancing included at no extra cost

Supabase logo Supabase

  • Full PostgreSQL access: direct access to the database, not an abstraction
  • Open Source: Avoids vendor lock-in and can be self-hosted
  • Combines database, authentication, storage, and serverless functions in one platform
  • Generous free tier: suitable for small projects

Price comparison

How do Fly.io's prices compare against Supabase?

VM Small

Fly.io Fly.io
$5.70 / mo 1 vCPU, 1 GB RAM (shared-cpu-1x)
Supabase Supabase
--

VM Medium

Fly.io Fly.io
$42.79 / mo 4 vCPU, 8 GB RAM (shared-cpu-4x)
Supabase Supabase
--

VM Large

Fly.io Fly.io
$248.00 / mo 8 vCPU, 16 GB RAM (performance-8x)
Supabase Supabase
--

Block Storage

Fly.io Fly.io
$15.00 / mo 100 GB
Supabase Supabase
--

Object Storage

Fly.io Fly.io
$20.50 / mo 1 TB (Tigris)
Supabase Supabase
$21.00 / mo 1 TB + 250 GB reads/writes

Load Balancer

Fly.io Fly.io
Included with apps
Supabase Supabase
--

Managed PostgreSQL

Fly.io Fly.io
$86.00 / mo 2 vCPU, 2 GB RAM, 50 GB storage (Starter)
Supabase Supabase
$60.00 / mo 2 vCPU, 4 GB RAM, 8 GB Storage

Managed Redis®*

Fly.io Fly.io
$20.00 / mo 1 GB data (Upstash Fixed 1GB)
Supabase Supabase
--

Serverless 25M Executions

Fly.io Fly.io
--
Supabase Supabase
$50.00 / mo $2 per 1 Million (excl. free allowance)

Free egress allowance

Fly.io Fly.io
--
Supabase Supabase
5-250 GB, depends on plan

1 TB of egress beyond allowance

Fly.io Fly.io
$20.00 $0.02 / GB (North America and Europe)
Supabase Supabase
$90.00 $0.09 / GB

Heads up: A provider's own page may quote a different figure, for example on tax, region or a promotion. A monthly-only plan shows a derived hourly rate. Plan figures take each provider's closest match to a common setup. Verify before provisioning. More on how we price.

Packet·ai Logo Packet·ai
Our sponsor
B200 @ $3.75/h on demand
No contract, no spot interrupts, no cluster minimums
Full root SSH, web dashboard, CI/CD ready
Reserve Now

Which services do they offer

Here are some managed services that Fly.io and Supabase offer:

Service Fly.io Supabase
Analytics
Block Storage
Content Delivery Network (CDN)
Load Balancer
Managed Containers
Managed Kubernetes
Managed PostgreSQL
Managed Redis®*
Object Storage
Realtime Databases
Serverless Cron Jobs
Serverless Functions
Static Sites
User Authentication
Vector Databases
Virtual Private Server (VPS)

Company details

Website
Fly.io Fly.io
fly.io
Supabase Supabase
supabase.com
Headquarters
Fly.io Fly.io
United States of America US flag
Supabase Supabase
United States of America US flag
Founded
Fly.io Fly.io
2017
Supabase Supabase
2020
Data Center Locations
Fly.io Fly.io
18
Supabase Supabase
16
Example Customers
Fly.io Fly.io
Cars.com, Fanatics, Tailscale, Supabase
Supabase Supabase
Mozilla, GitHub, 1Password, Pika, Humata

Alternatives to consider

Compare Fly.io and Supabase against other cloud providers.

View all comparisons

Our data for Fly.io was last updated on Aug. 24, 2026, and for Supabase on Feb. 12, 2026.