Daytona
vs
Fly.io
What's good about each
- Runs AI-generated and untrusted code in isolated sandboxes
- Sandboxes run as containers, or Linux, macOS or Windows VMs
- Pay as you go, billed per second
- Up to 8 AMD or NVIDIA GPUs per sandbox
- 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
Price comparison
Closest matching configuration on each side, monthly list price in USD.
| Service | Daytona | Fly.io | Difference |
|---|---|---|---|
| Small VM | $47.95 /mo 1 vCPU, 1 GB RAM, 3 GB disk | $5.70 /mo 1 vCPU, 1 GB RAM (shared-cpu-1x) | 88% cheaper on Fly.io |
| Medium VM | $238.85 /mo 4 vCPU, 8 GB RAM, 10 GB disk | $42.79 /mo 4 vCPU, 8 GB RAM (shared-cpu-4x) | 82% cheaper on Fly.io |
| Large VM | -- Not listed | $248.00 /mo 8 vCPU, 16 GB RAM (performance-8x) | |
| Block storage | $7.78 /mo 100 GB beyond free allowance · First 5 GB free | $15.00 /mo 100 GB | 48% cheaper on Daytona |
| Object storage | -- Not listed | $20.50 /mo 1 TB (Tigris) | |
| PostgreSQL | -- Not listed | $86.00 /mo 2 vCPU, 2 GB RAM, 50 GB storage (Starter) | |
| Redis | -- Not listed | $20.00 /mo 1 GB data (Upstash Fixed 1GB) | |
| Load balancer | -- Not listed | Included with apps | |
| Egress | -- Not listed | $20.00 /TB $0.02 / GB (North America and Europe) |
Heads up: Figures take each provider's closest plan to a common setup, and vary by region and usage. Hover a service for the reference configuration. Verify before provisioning. More on how we price.
GPUs
Daytona offers 7 GPU models. We track no GPU listings from Fly.io. Cheapest listed price per GPU per hour; GPUs both providers sell come first.
| GPU | Daytona | Fly.io | Difference |
|---|---|---|---|
H100
10 configs
|
$2.27 /GPU/hr Spot | -- | Daytona only |
|
B200
10 configs
|
$3.59 /GPU/hr Spot | -- | Daytona only |
|
RTX PRO 6000
10 configs
|
$1.74 /GPU/hr Spot | -- | Daytona only |
|
H200
10 configs
|
$2.61 /GPU/hr Spot | -- | Daytona only |
|
RTX 5090
10 configs
|
$0.74 /GPU/hr Spot | -- | Daytona only |
|
RTX 4090
10 configs
|
$0.57 /GPU/hr Spot | -- | Daytona only |
MI355X
10 configs
|
$3.44 /GPU/hr Spot | -- | Daytona only |
Daytona bills on-demand and spot. The line under each price names the billing type shown.
Services
Managed services each provider offers.
Compliance
Frameworks each provider states on its own site, each linked to its source.
| Framework | Daytona | Fly.io |
|---|---|---|
| SOC 2 | Type II | Type II |
| ISO 27001 | -- | Data centers only |
| HIPAA | Yes | Yes |
| GDPR | Yes | Yes |
Heads up: Each entry links to the provider's own statement. An attestation can cover one tier, one region or the platform alone rather than every service. Verify the scope before you rely on it. A dash means we found nothing to link to, not that the provider lacks it.
Company details
| Fact | Daytona | Fly.io |
|---|---|---|
| Founded | 2023 | 2017 |
| Headquarters | USA | USA |
| Locations | -- | 18 |
| Example customers | Meta, Cohere, n8n, SambaNova, WRITER, Turing | Cars.com, Fanatics, Tailscale, Supabase |
| Website | www.daytona.io | fly.io |
Alternatives to consider
Compare Daytona and Fly.io against other cloud providers.
Our data for Daytona was last updated on Sept. 18, 2026, and for Fly.io on Sept. 18, 2026.