Service comparison

Render vs. Fly.io

Render vs. Fly.io — reliability, API availability, and incident frequency head-to-head.

Last 90 days · 78 incidents total · Data via Pulsetic monitoring

Head-to-head

90-day summary

Render

render.com

Online
- 90-day uptime
  
  97.53%
- Incidents (90d)
  
  20
  
  10 major · 10 minor
- Median resolution
  
  27m
- Longest outage
  
  29h 5m
View status page →
Fly.io

fly.io

Online
- 90-day uptime
  
  85.64%
- Incidents (90d)
  
  58
  
  25 major · 33 minor
- Median resolution
  
  1h 41m
- Longest outage
  
  77h 53m
View status page →

Uptime over time

Availability across windows

Window	Render	Fly.io	Δ
Last 24 hours	100.00%	86.18%	+13.82 pp
Last 7 days	99.80%	86.50%	+13.30 pp
Last 30 days	99.47%	84.06%	+15.41 pp
Last 90 days	97.53%	85.64%	+11.89 pp

Δ is percentage-point difference (Render minus Fly.io). Higher is better.

Incidents 90-day

Severity breakdown

Render

20 total

10 major 10 minor
- Median resolution
  
  27m
- Longest outage
  
  29h 5m
Fly.io

58 total

25 major 33 minor
- Median resolution
  
  1h 41m
- Longest outage
  
  77h 53m

Recent activity

Last 5 incidents, side-by-side

Render
- Jun 1
  
  Unable to load metrics for some services in Oregon
  
  20m
  
  Major
- May 22
  
  Upstream provider outage causing delays provisioning custom domains
  
  44m
  
  Major
- May 20
  
  Investigating Intermittent Postgres Connectivity Issues in the Oregon Region
  
  55m
  
  Minor
- May 12
  
  Logs unavailable for some services in all regions
  
  < 1m
  
  Major
- May 11
  
  Degraded builds/deploys (all regions)
  
  11m
  
  Minor
View all incidents →
Fly.io
- Jun 4
  
  Consul cluster degradation
  
  3h 19m
  
  Minor
- Jun 1
  
  Issues with flyctl ssh console and Machines OIDC
  
  10m
  
  Minor
- May 31
  
  IPv6 outage for some machines in ORD
  
  4h 17m
  
  Major
- May 30
  
  Private networking issues in SYD
  
  8m
  
  Minor
- May 30
  
  Elevated deployment errors
  
  1h 38m
  
  Minor
View all incidents →

Bottom line

Render wins

Render edges out on 90-day uptime.

Render posted 97.53% vs. 85.64% for Fly.io (Δ +11.89 pp). Incidents: 20 vs. 58 (-38).

Also compare

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