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Fly.io vs Render

Reliability comparison based on uptime, incident history, and mean time to recovery. Updated daily.

Fly.io
Render
Current Status Operational Operational
Uptime (30d) 99.107% Best 98.131%
Uptime (90d) 96.748% 98.937% Best
MTTR 2.2 hrs 1.8 hrs Best
Incidents (30d) 3 Best 9
Incidents (90d) 35 14 Best
Reliability Score 72.0/100 Best 71.8/100
Fly.io Status → Render Status →

Recent Incidents

Fly.io Degraded networking to AWS IPs
minor · Oct 26, 2026 — Oct 26, 2026
Resolved
none
Fly.io Packet loss in IAD
minor · Oct 26, 2026 — Oct 26, 2026
Resolved
minor
Fly.io MPGv2 IAD control plane is read-only
minor · Oct 25, 2026 — Oct 25, 2026
Resolved
minor
Render Platform emails not being sent
minor · Oct 24, 2026 — Oct 24, 2026
Resolved
none
Render Degraded network performance
minor · Oct 23, 2026 — Oct 23, 2026
Resolved
minor
Render Deploying from GitLab may intermittently fail
minor · Oct 20, 2026 — Oct 21, 2026
Resolved
minor
Render Dashboard not updating in real time; Some Workflows SDK requests timing out
minor · Oct 15, 2026 — Oct 16, 2026
Resolved
minor
Render Builds are not starting in all regions
major · Oct 14, 2026 — Oct 14, 2026
Resolved
major
Render Builds, deploys, and queued deploys are not starting in all regions
major · Oct 14, 2026 — Oct 14, 2026
Resolved
major
Render Degraded Dashboard Performance
minor · Oct 3, 2026 — Oct 3, 2026
Resolved
minor
Render Degraded Dashboard Performance; Degraded builds & deploys in Oregon
minor · Oct 3, 2026 — Oct 3, 2026
Resolved
minor
Render Observing service instability from our upstream provider AWS in Oregon region
minor · Sep 27, 2026 — Sep 27, 2026
Resolved
minor
Fly.io Network outage in AMS region
critical · Sep 26, 2026 — Sep 26, 2026
Resolved
critical
Render Build and deploy failures in Oregon
major · Sep 25, 2026 — Sep 25, 2026
Resolved
major
Fly.io State database issues in GRU
major · Sep 24, 2026 — Sep 24, 2026
Resolved
major
Fly.io Private Networking issues (6PN)
major · Sep 24, 2026 — Sep 24, 2026
Resolved
major
Fly.io Partial Sprites outage in SJC region
major · Sep 23, 2026 — Sep 23, 2026
Resolved
major
Fly.io Partial Sprites outage
major · Sep 23, 2026 — Sep 24, 2026
Resolved
major
Fly.io Elevated private networking errors
major · Sep 23, 2026 — Sep 23, 2026
Resolved
major
Fly.io Depot builder failures
minor · Sep 15, 2026 — Sep 15, 2026
Resolved
minor

Frequently Asked Questions

Which is more reliable, Fly.io or Render?
Based on our monitoring data, Fly.io is currently more reliable than Render. Fly.io has a reliability score of 72.0/100 compared to Render's 71.8/100. This score factors in uptime percentage, mean time to recovery, incident frequency, and consistency. Monitor both services with Happy Uptime for real-time alerts.
Which has better uptime, Fly.io or Render?
Over the last 30 days, Fly.io has a higher uptime of 99.107% compared to Render's 98.131%. We check both services every 5 minutes from multiple global regions.
Is Fly.io more stable than Render?
Render has been more stable over the past 90 days with 14 incidents compared to Fly.io's 35 incidents. Fewer incidents generally indicates a more stable service. Use Happy Uptime to track both services and get AI-powered incident analysis.

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