---
title: "Is SchooLinks Platform ClassLink Single Sign-On (SSO) down? SchooLinks Platform ClassLink Single Sign-On (SSO) status"
url: "https://www.openstatus.dev/status/schoolinks/classlink-single-sign-on-sso"
description: "Live SchooLinks Platform ClassLink Single Sign-On (SSO) status, uptime over the last 45 days and recent incidents, tracked by openstatus."
---

# Is SchooLinks Platform ClassLink Single Sign-On (SSO) down?

**Answer:** No, SchooLinks Platform ClassLink Single Sign-On (SSO) is not down. All SchooLinks Platform ClassLink Single Sign-On (SSO) systems are operational.

- Status: operational
- Checked: 2026-11-07T00:11:31Z
- User reports in the last 15 minutes: 0
- Part of: [SchooLinks Platform](/status/schoolinks.md)
- Official status page: https://status.schoolinks.com

## Last 45 days

2 of 2 tracked days without issues.

## Incidents affecting ClassLink Single Sign-On (SSO)

| Started | Incident | Impact | Duration |
| --- | --- | --- | --- |
| 2026-02-10 | [Application Unavailable Due to CDN Issues](https://stspg.io/lhdq4f39qhsl) | major | 1h 58m |
| 2025-10-20 | [AWS outage](https://stspg.io/bbbptn1z3yhh) | major | 11h 53m |
| 2024-07-30 | [Classlink SSO Partial Outage](https://stspg.io/c51jl52pbncw) | major | 9h 44m |

## Links

- HTML page: /status/schoolinks/classlink-single-sign-on-sso
- Service: /status/schoolinks.md