Fly.io reviews
ServerDiff Score
Poor
Fly.io scores 4.8 out of 10 (poor): 2.8★ average from 20 reviews on 1 site · Runs its own network (AS40509).
No. 107 of 135 rated providers Reviews checked 9 Nov 2026
Few reviews so far: treat this as a first impression.
Rated higher than Fly.io
The cheapest VPS plan of each. Picked by score, then by price.
How the score is built
Fixed weights: half for what people say, half for what the provider runs on. A review part without enough data is left out and the other review parts share its weight.What people say
- Customer reviews 5.7 2.8★ average from 20 reviews
- Last 12 months — Not enough data yet
- Answers to complaints — Not read yet
- Forum posts — Only 2 first-hand so far
- Expert reviews — Not enough data yet
What it runs on
- Own infrastructure 8.0 Runs its own network (AS40509) ↗
- Locations 0.0 No locations known yet
Customer reviews by site
- Trustpilot 2.8★ 20 7 Nov 2026
In forums
Posts by people describing their own experience on Hacker News, summarised in our words. 2 first-hand posts among 37 that name it- Positive
Uses Fly.io Sprites for compute in an agent project and found it interesting to experiment with.
Hacker News · 8 Nov 2026 - Positive
Did an emergency migration of larger customers from Railway to Fly.io with minimal disruption.
Hacker News · 22 Oct 2026
