AWS Lambda vs Vercel

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

AWS Lambda
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, AWS Lambda or Vercel?
Based on our monitoring data, AWS Lambda is currently more reliable than Vercel. AWS Lambda 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, AWS Lambda or Vercel?
Over the last 30 days, Vercel has a higher uptime of 0.000% compared to AWS Lambda's N/A. We check both services every 5 minutes from multiple global regions.
Is AWS Lambda more stable than Vercel?
AWS Lambda 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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