Check if Heroku Apps is down, official outages, user-reported issues, and outages map.
Heroku Apps is working normally
Check the number of user-reported issues over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem. We only consider an issue widespread if there are multiple reports within a short timeframe.
IsDown has tracked 98 incidents for Heroku Apps since started monitoring Heroku status in April 2020. We collect data from 4522+ services, and normalize the data to give you a clear picture of the impact of the outage. It will show official Heroku Apps outages and also issues that we're started by a spike in crowdsource reports.
| Date | Incident | Duration |
|---|---|---|
|
Oct 20, 2025
04:43 AM EDT
|
Minor
Earlier today, an infrastructure provider impacted parts of the Heroku Platform, causing disrupti...
|
about 20 hours |
|
Sep 16, 2025
12:19 PM EDT
|
Minor
The upstream DNS issue impacting Heroku has been resolved. Customers should no longer see errors,...
|
about 19 hours |
|
Sep 09, 2025
06:55 PM EDT
|
Minor
Engineers are deploying a kernel update to Common Runtime fleets to fix an issue causing frequent...
|
2 days |
|
Sep 08, 2025
03:36 PM EDT
|
Minor
Beginning at approximately 18:02 UTC on September 8 2025, some customers in the US region may hav...
|
about 3 hours |
|
Aug 27, 2025
07:14 AM EDT
|
Minor
Engineers are continuing to investigate the issue with network connectivity in the EU region.
|
about 8 hours |
|
Aug 21, 2025
04:06 PM EDT
|
Minor
Heroku's upstream provider has confirmed resolving the issue. Our Engineers are confirming Heroku...
|
about 1 hour |
|
Aug 01, 2025
01:24 PM EDT
|
Minor
The scheduled maintenance is now underway. We will post updates as necessary or when the schedule...
|
13 days |
|
Aug 01, 2025
01:20 PM EDT
|
Minor
The scheduled maintenance is now underway. We will post updates as necessary or when the schedule...
|
11 days |
|
Jul 22, 2025
02:36 PM EDT
|
Major
Beginning on July 18 2025 22:00 UTC, some customer apps began experiencing uneven load distributi...
|
10 days |
|
Jul 01, 2025
02:14 PM EDT
|
Minor
Engineers have identified that affected applications are isolated to a subset of Basic dynos in t...
|
about 2 hours |
See what users are saying about Heroku Apps issues that impacted them and how they are affected by the outage. You can see if other users are experiencing the same issues and if there are any workarounds or solutions.
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Apps on Heroku are container-based environments for deploying, managing, and scaling modern applications as part of the Heroku platform.
Monitoring Heroku since April 2020
Apps is part of Heroku. Check the Heroku's status.
17 incidents in 2025
Heroku Apps isn't down. You can check Heroku Apps status and incident details on the top of the page. IsDown continuously monitors Heroku Apps official status page every few minutes. In the last 24 hours, there were 0 outages reported.
Heroku Apps is currently operational. You can check Heroku Apps status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.
No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.
Currently there's no report of Heroku Apps being slow. Check on the top of the page if there are any reported problems by other users.
IsDown monitors the Heroku Apps official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.
Heroku Apps last outage was on October 20, 2025 with the title "Service Disruption on Heroku"
IsDown and DownDetector help users determine if Heroku is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information instead of just relying on reports from users. The integration allows us to provide more details about Heroku's Outages, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.
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