Outage in Amplitude

Users Unable to Sign In with External Tools

Resolved Minor

April 06, 2026 - Started 1 day ago - Lasted about 5 hours
Official incident page

Incident Report

Summary AI Generated

Amplitude experienced a 5-hour authentication issue that prevented users from signing in with external tools including Ampli CLI, MCP Server, and Notion/Atlassian chart previews. A fix was implemented and the incident was resolved, though some users needed to re-authenticate these components to restore full functionality.

We are currently investigating an issue affecting user authentication for: Ampli CLI, MCP Server, Notion/Atlassian chart previews.

Need to monitor Amplitude outages?

Monitor all your external dependencies in one place
Get instant alerts when outages are detected
Show real-time status on private or public status page
Keep your team informed

Start monitoring for free

Latest Updates ( sorted recent to last )

RESOLVED about 24 hours ago - at 04/07/2026 12:48AM

This incident has been resolved.

MONITORING 1 day ago - at 04/06/2026 11:39PM

A fix has been implemented, and we are monitoring recovery.

Some users may need to re-authenticate the following components to restore full functionality:
• Ampli CLI
• MCP Server
• Notion and Atlassian chart previews

INVESTIGATING 1 day ago - at 04/06/2026 07:53PM

We are currently investigating an issue affecting user authentication for: Ampli CLI, MCP Server, Notion/Atlassian chart previews.

Latest Amplitude outages

Amplitude Website Outage - 4 days ago

Amplitude Experiment Issue with Charts Loading - 11 days ago

Experiment Creation Unavailable - 13 days ago

Experiment Management API Degradation - 18 days ago

Resource Center search is degraded - about 1 month ago

The Status Page Aggregator with Early Outage Detection

With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.

Start free trial

No credit card required · Cancel anytime · 6020 services available

Integrations with Slack Microsoft Teams Google Chat Datadog PagerDuty Zapier Discord Webhook