Fly.io
vs
Thalassa Cloud
What's good about each
- 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
- European cloud with data residency in the Netherlands
- Full Terraform support and API-first platform
- Billed by the minute, with monthly invoicing in Euro
- Direct engineer support in Dutch and English
Price comparison
Closest matching configuration on each side, monthly list price in USD.
| Service | Fly.io | Thalassa Cloud | Difference |
|---|---|---|---|
| Small VM | $5.70 /mo 1 vCPU, 1 GB RAM (shared-cpu-1x) | $9.20 /mo 1 vCPU, 2 GB RAM | 38% cheaper on Fly.io |
| Medium VM | $42.79 /mo 4 vCPU, 8 GB RAM (shared-cpu-4x) | $122.83 /mo 4 vCPU, 16 GB RAM | 65% cheaper on Fly.io |
| Large VM | $248.00 /mo 8 vCPU, 16 GB RAM (performance-8x) | $249.89 /mo 8 vCPU, 32 GB RAM | Within 5% |
| Block storage | $15.00 /mo 100 GB | $20.01 /mo 100 GB NVMe | 25% cheaper on Fly.io |
| Object storage | $20.50 /mo 1 TB (Tigris) | -- Not listed | |
| PostgreSQL | $86.00 /mo 2 vCPU, 2 GB RAM, 50 GB storage (Starter) | $24.81 /mo 2 vCPU, 4 GB RAM (db-pgp.medium) | 71% cheaper on Thalassa Cloud |
| Redis | $20.00 /mo 1 GB data (Upstash Fixed 1GB) | -- Not listed | |
| Load balancer | Included with apps | $16.75 /mo HA Network Load Balancer | |
| Egress | $20.00 /TB $0.02 / GB (North America and Europe) | -- Not listed |
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.
Services
Managed services each provider offers.
Compliance
Frameworks each provider states on its own site, each linked to its source.
| Framework | Fly.io | Thalassa Cloud |
|---|---|---|
| SOC 2 | Type II | -- |
| ISO 27001 | Data centers only | -- |
| HIPAA | Yes | -- |
| GDPR | 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 | Fly.io | Thalassa Cloud |
|---|---|---|
| Founded | 2017 | 2024 |
| Headquarters | USA | Netherlands |
| Locations | 18 | 1 |
| Example customers | Cars.com, Fanatics, Tailscale, Supabase | ContainerInfra, RepliKate, Balean, BrainHive, BaseTide |
| Website | fly.io | thalassa.cloud |
Alternatives to consider
Compare Fly.io and Thalassa Cloud against other cloud providers.
Our data for Fly.io was last updated on Sept. 18, 2026, and for Thalassa Cloud on Sept. 18, 2026.