Streamlit Cloud Outage History
3 incidents recorded over the last 365 days, 3 of them resolved. Durations are measured from when PulsAPI first saw the problem to when it cleared, which is usually longer than the vendor's own figure.
Every Recorded Streamlit Cloud Incident
| Date | Incident | Duration | Status |
|---|---|---|---|
| Apr 14, 2026 | New apps won't loadThis incident has been resolved. | 14 min | Resolved |
| Jan 6, 2026 | Applications are not updated when new commits are pushed to the repositoryThis incident has been resolved. | 3h 8m | Resolved |
| Dec 5, 2025 | Users are unable to log inThis incident has been resolved. | 3h 12m | Resolved |
Hear about the next one while it is open
Everything above is a record written after the fact. We can email you when the next Streamlit Cloud incident opens instead, at the point where knowing still changes what you do.
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How to Read This Streamlit Cloud Incident Log
Each row is an incident PulsAPI observed, not a summary written afterwards. The duration is wall-clock time between the first failing check and the first clean one, so it includes the window before Streamlit Cloud acknowledged anything. Vendor post-mortems typically measure from acknowledgement, which is why their numbers are usually shorter.
Incidents still open have no duration yet and are listed as ongoing rather than being given a running total. The archive covers the last 365 days; anything older has aged out of the window rather than never having happened.
The longest single Streamlit Cloud outage in this window ran 3h 12m, against a mean recovery of 2h 11m. If you depend on Streamlit Cloud in a customer-facing path, the longest figure is the one to design around. The mean is what happens on a normal bad day; the maximum is what happens on the worst one.