Fly.io free tier: quotas, limits and gotchas

Fly.io Free Tier

Last verified: 2026-11-02

What you get for free

Feature	Free tier	Notes
Free-tier allowance	First 10 GB of disk snapshots per month free, the first 10 single‑domain SSL certificates free, inbound traffic free, with shared IPv4 and Anycast IPv6 included; compute and storage are offered on a no‑monthly‑fee pay‑as‑you‑go model (Pay-as-you-go, minimum resident machine monthly fee about US$2.19), new users no longer	As seen on the official site on the day of entry; see the official site for details

Limits at a glance

Watch out for this

Auto-admitted challenger candidate: data checked once, not yet triple-verified by a human. Treat the free allowance and commercial terms as whatever the official site says today.

When the free plan runs out, what does upgrading cost?

Plan	pricing	Description
Standard Support	US$29 / mo	Technical support plan: 36-hour response SLA, technical architecture consulting; platform basic compute, storage, and bandwidth remain billed on actual usage (Pay-as-you-go).
Premium Support	US$199 / mo	Advanced tech support: fast response, architecture review; infrastructure usage billed separately

Checked 2026-11-02

Where you can use it

Platforms: web

Try it on the official site