Heroku vs Vercel

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

Heroku
Vercel
Current Status Operational Best Partial Outage
Uptime (30d) N/A 0.000% Best
Uptime (90d) N/A 0.000% Best
MTTR N/A N/A
Incidents (30d) 0 Best 2
Incidents (90d) 0 Best 2
Reliability Score 100.0/100 Best 60.0/100

Recent Incidents

Vercel Elevated Build Errors
major · Mar 13, 2026
investigating
major
Vercel Dubai region (dxb1) is unavailable and traffic is being re-routed
major · Mar 2, 2026
monitoring
major

Frequently Asked Questions

Which is more reliable, Heroku or Vercel?
Based on our monitoring data, Heroku is currently more reliable than Vercel. Heroku has a reliability score of 100.0/100 compared to Vercel's 60.0/100. 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, Heroku or Vercel?
Over the last 30 days, Vercel has a higher uptime of 0.000% compared to Heroku's N/A. We check both services every 5 minutes from multiple global regions.
Is Heroku more stable than Vercel?
Heroku has been more stable over the past 90 days with 0 incidents compared to Vercel's 2 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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