Fly.io Resource Pricing
How it works
Our pricing is designed to let you launch a small application for free, and scale costs affordably as your needs grow.
Fly.io services are billed per organization. Organizations are administrative entities on Fly.io that enable you to add members, share app development environments, and manage billing separately. Billing is based on the resources provisioned for your apps, pro-rated for the time they are provisioned. Learn more about billing.
Plans
All plans require a credit card. Your first organization starts on a free Hobby plan (subject to change), and any subsequent new organizations you create are on the $5/month Hobby Plan. Hobby plans are a straightforward pay-as-you-go option.
We don’t offer a “free tier.” Instead, we offer some free resource allowances that apply to all plans, including the Hobby plan, and includes enough usage per month to run a small full-stack app, full-time, for free.
If you want to scale beyond the included free resources, you can pay for just what you need at the usage-based pricing listed below.
Your organization might be limited to prevent abuse or help with capacity planning.
If you need more support or compliance options, you can upgrade to a Launch, Scale, or Enterprise plan. These come with usage included and additional support options.
For details and to select a different plan, see Plan Pricing.
Free allowances
Resources included for free on all plans:
- Up to 3 shared-cpu-1x 256mb VMs
- 3GB persistent volume storage (total)
- 160GB outbound data transfer
Additional resources are billed at the usage-based pricing detailed below.
Compute
Fly Machines
Pricing for Fly Machines VMs, which are also the virtual-machine building blocks of Fly Launch and Fly Postgres apps.
| CPU(s) | RAM | Price | |
|---|---|---|---|
| shared-cpu-1x | 1 shared | 256MB | $0.0000008/s ($1.94/mo) |
| 512MB | $0.0000012/s ($3.19/mo) | ||
| 1GB | $0.0000022/s ($5.70/mo) | ||
| 2GB | $0.0000041/s ($10.70/mo) | ||
| shared-cpu-2x | 2 shared | 512MB | $0.0000015/s ($3.89/mo) |
| 1GB | $0.0000029/s ($7.64/mo) | ||
| 2GB | $0.0000049/s ($12.64/mo) | ||
| 4GB | $0.0000087/s ($22.65/mo) | ||
| shared-cpu-4x | 4 shared | 1GB | $0.0000030/s ($7.78/mo) |
| 2GB | $0.0000064/s ($16.53/mo) | ||
| 4GB | $0.0000102/s ($26.54/mo) | ||
| 8GB | $0.0000180/s ($46.55/mo) | ||
| shared-cpu-8x | 8 shared | 2GB | $0.0000060/s ($15.55/mo) |
| 4GB | $0.0000132/s ($34.31/mo) | ||
| 8GB | $0.0000210/s ($54.32/mo) | ||
| 16GB | $0.0000364/s ($94.34/mo) | ||
| performance-1x | 1 performance | 2GB | $0.0000120/s ($31.00/mo) |
| 4GB | $0.0000158/s ($41.01/mo) | ||
| 8GB | $0.0000235/s ($61.02/mo) | ||
| performance-2x | 2 performance | 4GB | $0.0000239/s ($62.00/mo) |
| 8GB | $0.0000355/s ($92.02/mo) | ||
| 16GB | $0.0000509/s ($132.04/mo) | ||
| performance-4x | 4 performance | 8GB | $0.0000478/s ($124.00/mo) |
| 16GB | $0.0000749/s ($194.04/mo) | ||
| 32GB | $0.0001057/s ($274.08/mo) | ||
| performance-8x | 8 performance | 16GB | $0.0000957/s ($248.00/mo) |
| 32GB | $0.0001536/s ($398.08/mo) | ||
| 64GB | $0.0002153/s ($558.16/mo) | ||
| performance-16x | 16 performance | 32GB | $0.0001914/s ($496.01/mo) |
| 64GB | $0.0003110/s ($806.16/mo) | ||
| 128GB | $0.0004345/s ($1126.33/mo) | ||
For more details about how costs are calculated, see Machine billing.
GPUs and Fly Machines
Pricing for a GPU-enabled Fly Machine is the price of a standard Fly Machine (see Fly Machines pricing) plus the price of the attached GPU. GPU access requires a Launch, Scale, or Enterprise plan.
On-demand GPU pricing:
- A100 40G PCIe: $2.50/hr per GPU
- A100 80G SXM: $3.50/hr per GPU
Usage terms:
- No minimum usage requirements.
- Customizable CPU, RAM, and storage options.
Reserved and dedicated options:
- Discounted rates for reserved GPU Machines and dedicated hosts.
Persistent Storage Volumes
Fly Volumes are local persistent storage for Machines.
- Free: 3GB of total provisioned capacity per organization
- $0.15/GB per month of provisioned capacity
Volume billing is pro-rated to the hour.
You’ll be charged for volumes that you create, whether they are attached to a Machine or not, including when an attached Machine is stopped.
Network prices
Anycast IP addresses
Each application receives a shared IPv4 address and unlimited Anycast IPv6 addresses for global load balancing.
Dedicated IPv4 addresses are $2/mo.
Managed SSL certificates
We use Lets Encrypt to issue certificates, and donate half of our SSL fees to them at the end of each calendar year.
- Single hostname certificates:
- Free for the first 10
- $0.10/mo for additional certificates
- Wildcard certificates: $1/mo
Outbound data transfer
We bill for outbound data transfer from the region a VM is running in, inbound transfer is free.
| Regions | Free Tier | Monthly Price |
|---|---|---|
|
100GB per month free | $0.02 per GB |
|
30GB per month free | $0.04 per GB |
|
30 GB per month free | $0.12 per GB |
LiteFS Cloud
LiteFS Cloud is a service that provides streaming backups and point-in-time restore for your SQLite-based applications that use LiteFS.
- $5 per month for up to 10GB of database storage.
- Additional $0.50/GB per month for database storage above 10GB.
Support
Community support is included for all customers, regardless of usage level.
Email support is included with our Launch, Scale, and Enterprise plans.
For more about Support, see Support at Fly.io.