Calendly Outage History
25 incidents recorded over the last 365 days, 25 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 Calendly Incident
| Date | Incident | Duration | Status |
|---|---|---|---|
| Jul 23, 2026 | Users Unable to Log In to Calendly due to blank Login PageWe have resolved the issue that prevented users from logging into Calendly. | 26 min | Resolved |
| Jul 8, 2026 | Degraded performance on Calendly.comWe are continuing to monitor the system to ensure everything remains stable. | 23h 11m | Resolved |
| May 22, 2026 | Error on Meetings pageThe issue has been resolved, and we are closely monitoring the situation to ensure continued stability. | 53 min | Resolved |
| Apr 15, 2026 | GoToMeeting IntegrationGoToMeeting APIs experienced issues that caused GoToMeeting events to not be created. The issue has now been resolved by GoToMeeting. | -4312701 min | Resolved |
| Apr 15, 2026 | Issues for IE11 UsersThis morning our engineers identified an issue that may have caused users using IE11 to experience problems with the login and booking flows. All issues have been resolved and we are continuing to monitor to ensure… | -3988632 min | Resolved |
| Apr 15, 2026 | Outlook Desktop PluginOutlook Desktop functionality has been restored for all users. | -4103557 min | Resolved |
| Apr 15, 2026 | Deleting an event in your calendar may not cancel Calendly eventsGoogle has resolved their API issues and all Calendly functionality is now restored. | -4112324 min | Resolved |
| Apr 15, 2026 | Calendly.com experiencing issuesThe team has resolved issues that were preventing users from loading calendly.com | -3964018 min | Resolved |
| Apr 15, 2026 | Degraded Connectivity with Zoom Video ConferencingZoom has deployed a patch that resolves an issue with OAuth authorizations that affected a small segment of users. We believe that this issue has been resolved. If you continue to experience any issues, please reach out… | -3873358 min | Resolved |
| Apr 15, 2026 | Google Login IssuesAll login services have returned to stable at this time. | -3871635 min | Resolved |
| Apr 15, 2026 | Calendly.com experiencing issuesService has been fully restored. | -3962635 min | Resolved |
| Apr 15, 2026 | Zoom Video Conferencing Degraded ServiceZoom has returned to full functionality and links should resume automatically generating. If you require any additional assistance please reach out to support@calendly.com. | -3819954 min | Resolved |
| Apr 15, 2026 | Outlook 365 Login IssuesDNS issues affecting logins using the Outlook 365 service appear to have been resolved. If you experience any further issues, please reach out to support@calendly.com | -3791055 min | Resolved |
| Apr 15, 2026 | iCloud Integration IssuesApple has resolved the issue. iCloud users should no longer be impacted. | -3720504 min | Resolved |
| Apr 15, 2026 | Server ErrorFix has been confirmed. Thank you for your patience! | -3732221 min | Resolved |
| Apr 15, 2026 | Issue Enabling Third Party IntegrationsThis incident has been resolved for all users | -3770979 min | Resolved |
| Apr 15, 2026 | Calendly site not loadingIssue has been resolved and we are continuing to monitor. | -3677799 min | Resolved |
| Apr 15, 2026 | Calendar events are not being saved when users select GTM or Zoom as their locationIssue has been resolved. All calendar events and correspondence should be fully operational. | -3628418 min | Resolved |
| Apr 15, 2026 | Calendly Site Not LoadingCalendly site is back up and fully functioning. | -3669340 min | Resolved |
| Apr 15, 2026 | Calendly OutageThe issue has been resolved and we are continuing to monitor performance. | -3615541 min | Resolved |
| Apr 15, 2026 | Google Cloud Service DisruptionGoogle reports that its services have been fully restored and the issues are now resolved. | -3612425 min | Resolved |
| Apr 15, 2026 | Stripe billing unavailableStripe has resolved the issue and their billing functionality has been restored within the Calendly system. https://status.stripe.com/ | -3558129 min | Resolved |
| Apr 15, 2026 | Unable to connect to Google Calendar serviceGoogle reports that its services have been fully restored and the issues are now resolved. More information on the status of the Google Calendar service can be found at… | -3589788 min | Resolved |
| Apr 15, 2026 | Calendly downCloudflare systems have recovered and access to Calendly and Zendesk has been restored. Our developers will continue to monitor going forward. | -3569827 min | Resolved |
| Apr 15, 2026 | Stripe unavailableStripe billing and account upgrade/downgrade functionality have been fully restored. On 2019-07-10, the Stripe API was unavailable from 16:36–17:02 UTC, and again from 21:14–22:47 UTC. Stripe has confirmed that systems… | -3556899 min | Resolved |
How to Read This Calendly 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 Calendly 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 Calendly outage in this window ran 23h 11m, against a mean recovery of 8h 10m. If you depend on Calendly 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.