Consider it for
Developers wanting container deployment and explicit VM/region control with operational ownership.
Hosting · Written evaluation
Fly.io
Application hosting on regional virtual machines with CLI and API control of resources.
Plan at a glance
Plans & sources ↓View recorded access & costs
New Fly.io organizations have no ongoing free tier. The free trial lasts up to two hours of Machine runtime or seven days, whichever comes first. Legacy organizations and individual resource allowances have separate terms. Official source · Free-plan cost checklist
Limits to check
No ongoing free tier for new organizations. Prices vary by region; persistent storage, databases and egress add cost.
Official sources read 9 October 2026. The evaluation below is editorial judgement based on documentation; no hands-on product test was performed.
Research scope & testing evidence
Our evaluation
Fly.io is worth considering when an application needs more control over runtime and regional placement than a simple static deployment provides. That control brings an operations obligation: decide how many machines should run, where state lives and how the service recovers when one instance fails. A cheap small machine is a useful cost anchor, but it is not the price of a complete resilient application. Memory, storage, egress and a managed database may dominate the real bill. Start with one region and a clear recovery plan, then add distribution only for a measured need. Test a deployment, rollback and restart with persistent data before moving production traffic. The relevant comparison is the whole operating setup, including engineering attention, not just a headline compute rate.
Fit and limits
Fit and limits
Check before committing
No ongoing free tier for new organizations. Prices vary by region; persistent storage, databases and egress add cost.
What the documentation confirms
What the documentation confirms
- Fly Machines can be started/stopped and placed by region through API or flyctl.
- Fly Launch supports app-level configuration and containerized deployment.
- Compute, volumes, network transfer and databases contribute separately to the bill.
Selected official documents read 9 October 2026. Access can depend on plan, region and account.
Price and billing scope
| Plan or charge | Observed price | Billing, allowance and limits |
|---|---|---|
| Smallest always-on compute example | USD 2.19 per 30 days of continuous runtime | shared-cpu-1x 256MB in Ashburn/iad or Secaucus/ewr, continuous runtime; billed by second. Excludes outbound data and other resources. Official source ↗ |
| Outbound internet example | USD 0.02/GB | North America/Europe stated example; other regions/routes differ. Official source ↗ |
| Other resource configuration | Variable by resources and region | Machine region/size, runtime, volumes, IP, network and database choices determine total. Official source ↗ |
These are selected published charges, not a complete account bill. Check eligibility, tax, add-ons and the price shown for your account before paying.
Recorded editorial criteria
Recorded editorial criteria
These are the previously recorded editorial opinions used in the directory. They have no individually recorded assessment date and were not rescored during this documentation refresh. They are not product-test results.
| Functionality | 9/10 |
|---|---|
| Pricing value | 8/10 |
| Ease of use | 7/10 |
| Reliability | 8/10 |
| Founder fit | 8/10 |
Try one complete task
Deploy a disposable container in one region with a small volume. Exercise health checks, restart and rollback, verify data persistence and inspect the resource bill estimate; remove test resources after checking stopped-machine and storage charges.
Create a trial worksheet →Compare requirements
Edited by Clinton Feyisitan · Evidence policy · Suggest a correction