Heroku vs Vercel - Uptime & Outage Comparison
Compare uptime, outage statistics, and incident history between Heroku and Vercel. See which service has better reliability.
Note: Each service has different practices when updating its status page. One service may report more incidents due to transparency, not necessarily worse reliability. Compare these stats with context.
Heroku
Status monitoring since April 2020
Operational
Heroku Incident Statistics
0
Last 7 days
0
Last 30 days
1
Last 90 days
Recent Heroku Incidents
Resolved
3 months ago
Service Disruption on Heroku
Earlier today, an infrastructure provider impacted parts of the Heroku Platform, causing disruption across the majori...
Resolved
4 months ago
Investigating an issue with elevated H99 Errors
Beginning at 23:17 UTC on September 24, 2025 and continuing until 00:39 UTC on September 25, 2025, impacted customers...
Resolved
4 months ago
Investigating an Issue with Heroku AI responses for gpt-oss-120b model
Heroku engineers are investigating a decline in successful API responses from the gpt-oss-120b AI model in US region.
Vercel
Status monitoring since June 2021
Operational
Vercel Incident Statistics
0
Last 7 days
3
Last 30 days
20
Last 90 days
Recent Vercel Incidents
Resolved
27 days ago
Errors creating Support Center cases
We are investigating an issue with creating new Support Center cases. For affected Enterprise customers, please esca...
Resolved
27 days ago
Web Analytics and Speed insights data not recorded on some projects
On some projects, traffic is miscategorised and not recorded on Speed Insights and Web Analytics
Resolved
29 days ago
Elevated error rates across new deployments and Vercel API
We are currently investigating reports of elevated errors for new deployments, Vercel API, and Vercel dashboard. Exis...
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