- Level
- confirmed
- Worst impact
- Partial outage
- Components
- Substack publications, Writer dashboards, Push Notifications
- Down Index
- 39of 100
What to do
Check whether you use Substack Substack publications, Writer dashboards, Push Notifications. Check your stack
Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.Confirm your retries, queues and scheduled jobs caught up after the 3h 3m it lasted.
Anything that failed between 2026-11-10 12:04 UTC and 2026-11-10 15:07 UTC may need a replay.Subscribe to Substack's feed to hear about the next one first. RSS feed
https://down.guide/feed?provider=substack works in Slack (/feed subscribe), Discord feed bots and any RSS reader.
Updates from Substack 3
- identified
We’ve identified an issue that is causing publishing and draft saving to be slower than usual. Some recently published posts may display without their title or body, and some writers may be unable to edit recently published posts. Notifications for new posts may also be delayed. We’re working with our infrastructure provider on a fix and will post another update within the hour.
provider
- monitoring
A fix has been implemented and we're monitoring results.
provider
- resolved
This incident has been resolved. A small number of posts published overnight may continue to appear blank for a short time for readers who aren’t signed in; they’ll display normally within a few hours, and no action is needed from writers.
provider
Reports count in aggregate; nothing about you is shown.
Corrections
None so far.
Something wrong on this page? Report an error or send us a note. Every fix is listed here.
Questions about DWN-172036ba69
Is Substack still down?
No, this incident was resolved 2026-11-10 15:07 UTC. For Substack's live state, see https://down.guide/providers/substack.
How long did it last?
3h 3m, from 2026-11-10 12:04 UTC to 2026-11-10 15:07 UTC, by the times Substack posted.
What was affected?
Substack named Substack publications, Writer dashboards, Push Notifications.
What caused it?
Substack hasn't published a root cause. If it does, it shows here.
Where does this come from?
Substack's official status page, https://substack.statuspage.io, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.