---
title: "Is Fourth Platform & Single Sign-on down? Fourth Platform & Single Sign-on status"
url: "https://www.openstatus.dev/status/fourth/platform-single-sign-on"
description: "Live Fourth Platform & Single Sign-on status, uptime over the last 45 days and recent incidents, tracked by openstatus."
---

# Is Fourth Platform & Single Sign-on down?

**Answer:** No, Fourth Platform & Single Sign-on is not down. All Fourth Platform & Single Sign-on systems are operational.

- Status: operational
- Checked: 2026-11-07T02:10:02Z
- User reports in the last 15 minutes: 0
- Part of: [Fourth](/status/fourth.md) / Hosted in US
- Official status page: https://status.fourth.com

## Last 45 days

2 of 2 tracked days without issues.

## Incidents affecting Platform & Single Sign-on

| Started | Incident | Impact | Duration |
| --- | --- | --- | --- |
| 2026-09-16 | [Singe Sign On Degraded Access Impacting Mobile Apps](https://stspg.io/lyz55g89r2x5) | major | 20h 11m |
| 2026-04-15 | [Customer Success Portal - Unable to Submit Customer Requests](https://stspg.io/l2b36zg2qcn2) | major | 1d 2h |
| 2025-10-29 | [P1 - Systems Inaccessible](https://stspg.io/lzyppss2lrhj) | major | 16h 50m |
| 2025-10-20 | [ADVISORY: AWS Outage](https://stspg.io/41bd1n2cdq5k) | minor | 22h 45m |
| 2025-05-11 | [P1 -SSO- Unable to login single sign on](https://stspg.io/lprqs420l76x) | critical | 22h 13m |

## Links

- HTML page: /status/fourth/platform-single-sign-on
- Service: /status/fourth.md