Live status · Cloud and hosting
Is Heroku down?
Up · checkedNo, Heroku is not down right now: heroku.com answered our check at 23:22 UTC.
Heroku is Salesforce's platform for running applications.
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Up
Heroku is up
heroku.com answered our last check in 34 ms. No problems found.
- Last checked
- Response
- HTTP 200 · 34 ms
- Checked from
- Stockholm, London and New York
- Uptime since 16 Oct
- 100%
Heroku’s status page can’t be read automatically.
Status pageEmail me when Heroku goes down
One email when it looks down, one when it’s back. Free, no account: confirm by email, stop with one click.
//_01 User reports
Having problems with Heroku?
Tell us what isn’t working. Reports are anonymous and show up here within about a minute, so everyone can see whether Heroku is failing for others too.
What isn’t working?
Reports, last 24 hours
Per 15 minutes, in UTC
- Last hour
- 0
- Usually per hour
- 0
- Last 24 hours
- 0
No problems with Heroku reported in the last 24 hours.
//_02 Common problems
Heroku not working? Common problems and fixes
What usually helps when Heroku fails for you while it works for others.
Check heroku.com from our serverGuides
Error H10, H12 or H14
H10 means the app crashed, H12 that a request took longer than 30 seconds, H14 that no web dynos are running. Run heroku logs --tail to see why.
Builds fail
The build log names the error; a changed buildpack or dependency is a common cause.
The app is slow on the first request
Eco dynos sleep after 30 minutes without traffic and take a few seconds to wake up.
//_03 Last 24 hours
Heroku response time
How long heroku.com took to answer our checks from Stockholm, London and New York, averaged per 15 minutes.
- Average
- 54 ms
- Slowest
- 287 ms
- Failed checks
- 0
//_04 Uptime
Heroku uptime, last 90 days
- 24 hours
- 100%
- Since 16 Oct
- 100%
//_05 Outages
Recent Heroku outages
Since we started checking Heroku on 16 Oct 2026, our checks every 2 minutes have not found Heroku down.
- Outages in our checks, since 16 Oct
- 0
- Downtime, since 16 Oct
- None
- Longest outage
- –
- Checked since
- 16 Oct 2026
Outage timeline
No outages of Heroku, in our checks or on its status page, since we started checking it on 16 Oct 2026.
Open on Heroku’s status page
Heroku publishes incidents on its own status page, which we link to above.
Every Heroku outage since our checks started, with start, end and duration, and an Atom feed for your reader or Slack.
Show Heroku’s status on your site
Want this for your own website?
Uptimecheck checks your site as often as every minute from Stockholm, London and New York, confirms every failure from a second location and alerts you by email, Slack, Microsoft Teams, Discord, Telegram, push or webhook, usually before your customers notice.
//_06 Is it just you?
Check any website right now
One request from our server in Stockholm: if it answers there, the problem is probably your network.
Checked from Stockholm, Sweden · Free, no sign-up
More on heroku.com: SSL certificate · DNS records · email setup · domain expiry
About Heroku outages
Is Heroku down right now?
No, Heroku is not down right now: heroku.com answered our check at 23:22 UTC.
When was Heroku last down?
Our checks haven’t found Heroku down since we started checking it on 16 Oct 2026.
How often does Heroku go down?
Since we started checking Heroku on 16 Oct 2026, our checks every 2 minutes have not found Heroku down.
How does Uptimecheck check Heroku?
We request https://www.heroku.com/ every 2 minutes from Stockholm, London and New York. Any answer below HTTP 500 within 10 seconds counts as up, since large sites often answer automated requests with 403. A failure only counts once a second check confirms it.
What can I do when Heroku is down?
Check Heroku’s official status page for updates and try again in a few minutes. If heroku.com works for us but not for you, try another network or browser, or clear your DNS cache. If your own product depends on Heroku, tell your customers on your status page before they email support.
Why is Heroku not working for me when it is up?
Our check shows that heroku.com answers. Your own network, a VPN, browser extensions, an outdated app or a problem with your account can still break Heroku for you alone. The common problems on this page list what usually helps, and when many people report the same problem, it shows here.
Can I get an alert when Heroku goes down?
Heroku has no status page we can read, so bookmark this page. For your own websites and APIs, Uptimecheck checks as often as every minute and alerts you by email, Slack, Microsoft Teams, Discord, Telegram, push or webhook.
More Cloud and hosting services
All servicesKnow before your users ask.
Uptimecheck checks your own websites, APIs and cron jobs as often as every minute, confirms every failure from a second location and alerts you before your users start searching.
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