Sezzle Outage History

Sezzle is up right now

Pingoru has recorded 51 incidents for Sezzle: 7 in the last 12 months and 1 in the last 90 days.

Source: status.sezzle.com

51incidents recorded
7last 12 months
1last 90 days
51 minutestypical duration
Incidents per month
012AprMayJunJulAugSepOct1
Share of hours with an open incident, any severity
0%50%100%AprMayJunJulAugSepOct0%
Pingoru began tracking Sezzle in April 2026, so earlier months are not shown. Hover a bar for its value.
Show as a table
MonthIncidentsHours with an open incident
April 202612 of 720 (0%)
May 202610 of 744 (0%)
June 202600 of 720 (0%)
July 202612 of 744 (0%)
August 202600 of 744 (0%)
September 202600 of 720 (0%)
October 202611 of 528 (0%)

Incidents, newest first

Major October 19, 2026 Elevated API Errors 32m Sezzle Gateway API, Sezzle Core API

Started Oct 19, 2026, 12:13 AM UTC· resolved Oct 19, 2026, 12:45 AM UTC

  1. investigating Oct 19, 2026, 12:13 AM UTC

    We are experiencing elevated error rates on our Gateway and core APIs.

  2. investigating Oct 19, 2026, 12:19 AM UTC

    We are continuing to investigate this issue.

  3. identified Oct 19, 2026, 12:19 AM UTC

    The issue has been identified and a fix is being implemented.

  4. monitoring Oct 19, 2026, 12:19 AM UTC

    A fix has been implemented and we are monitoring the results.

  5. resolved Oct 19, 2026, 12:45 AM UTC

    This incident has been resolved.

Read the full incident report →

Critical July 5, 2026 Service degradation 1h 40m Sezzle Gateway API, Sezzle Core API, Sezzle Dashboards

Started Jul 05, 2026, 05:52 PM UTC· resolved Jul 05, 2026, 07:32 PM UTC

  1. investigating Jul 05, 2026, 05:52 PM UTC

    We are currently investigating this issue.

  2. identified Jul 05, 2026, 06:03 PM UTC

    The issue has been identified and a fix is being implemented.

  3. monitoring Jul 05, 2026, 06:31 PM UTC

    A fix has been implemented and we are monitoring the results.

  4. monitoring Jul 05, 2026, 06:53 PM UTC

    We have made updates and have seen operational improvements for Sezzle Gateway and Sezzle Dashboards. Minor degraded performance remains on Sezzle Core API

  5. resolved Jul 05, 2026, 07:32 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor April 18, 2026 Delayed SMS Delivery for AT&T Subscribers 2h 10m Sezzle Website, Sezzle Dashboards

Started Apr 18, 2026, 03:34 AM UTC· resolved Apr 18, 2026, 05:44 AM UTC

  1. monitoring Apr 18, 2026, 03:34 AM UTC

    We have learned of an incident between Twilio and AT&T that is impacting SMS deliverability for One Time Passwords: https://status.twilio.com/

  2. resolved Apr 18, 2026, 05:44 AM UTC

    We are seeing One Time Passwords from AT&T delivery successfully now. This incident has been resolved.

Read the full incident report →

Major February 9, 2026 Service Outage 48m Sezzle Gateway API, Sezzle Core API

Started Feb 09, 2026, 07:03 PM UTC· resolved Feb 09, 2026, 07:52 PM UTC

  1. investigating Feb 09, 2026, 07:12 PM UTC

    We are currently investigating this issue.

  2. identified Feb 09, 2026, 07:30 PM UTC

    The issue has been identified and a fix is being implemented.

  3. monitoring Feb 09, 2026, 07:36 PM UTC

    A fix has been implemented and we are monitoring the results.

  4. monitoring Feb 09, 2026, 07:36 PM UTC

    We are continuing to monitor for any further issues.

  5. resolved Feb 09, 2026, 07:52 PM UTC

    This incident has been resolved.

Read the full incident report →

Major January 2, 2026 Checkout Service Interruption 5m Sezzle Gateway API

Started Jan 02, 2026, 05:27 PM UTC· resolved Jan 02, 2026, 05:32 PM UTC

  1. investigating Jan 02, 2026, 05:27 PM UTC

    We have identified the issue and a rollback is underway

  2. identified Jan 02, 2026, 05:28 PM UTC

    The issue has been identified and a solution is being merged

  3. investigating Jan 02, 2026, 05:28 PM UTC

    We are currently investigating this issue.

  4. monitoring Jan 02, 2026, 05:31 PM UTC

    A fix has been implemented and we are monitoring the results.

  5. resolved Jan 02, 2026, 05:32 PM UTC

    This incident has been resolved.

Read the full incident report →

Critical February 18, 2025 System outage 3h 54m Sezzle Gateway API, Sezzle Core API

Started Feb 18, 2025, 08:22 AM UTC· resolved Feb 18, 2025, 12:16 PM UTC

  1. investigating Feb 18, 2025, 08:22 AM UTC

    We are currently investigating this issue.

  2. investigating Feb 18, 2025, 08:34 AM UTC

    Mitigation efforts put in place and partial recovery

  3. identified Feb 18, 2025, 09:55 AM UTC

    The issue has been identified and a fix is being implemented.

  4. monitoring Feb 18, 2025, 10:35 AM UTC

    A fix has been implemented and we are monitoring the results.

  5. monitoring Feb 18, 2025, 12:11 PM UTC

    We are continuing to monitor for any further issues.

  6. resolved Feb 18, 2025, 12:16 PM UTC

    This incident has been resolved.

Read the full incident report →

Critical October 28, 2024 System Outage 1h 4m Sezzle Gateway API, Sezzle Core API, Sezzle Dashboards

Started Oct 28, 2024, 05:35 PM UTC· resolved Oct 28, 2024, 06:40 PM UTC

  1. investigating Oct 28, 2024, 05:35 PM UTC

    We are experiencing a system outage. We are actively identifying the issue and trying to deploy a fix.

  2. monitoring Oct 28, 2024, 05:45 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved Oct 28, 2024, 06:40 PM UTC

    We have identified and resolve the issue. Overall impact was between 12:03 and 12:38 CT.

Read the full incident report →