AWS vs Heroku - Uptime & Outage Comparison
Compare uptime, outage statistics, and incident history between AWS and Heroku. 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.
AWS
Status monitoring since May 2020
Operational
AWS Incident Statistics
0
Last 7 days
2
Last 30 days
9
Last 90 days
Recent AWS Incidents
Resolved
3 months ago
Increased Error Rates and Latencies - N. Virginia
Earlier today some EC2 launches within the use1-az2 Availability Zone (AZ) experienced increased latencies for EC2 in...
Resolved
3 months ago
Increased Error Rates and Latencies - N. Virginia
We are investigating increased error rates and latencies for multiple AWS services in the US-EAST-1 Region. We will p...
Resolved
4 months ago
Increased Error Rates and Latencies
We are investigating increased error rates and latencies for the IAM APIs.
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.
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