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Postman Outage History

Every past Postman outage tracked by IsDown, with detection times, duration, and resolution details.

There were 138 Postman outages since July 2018. The 19 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Minor April 8, 2026

April 2026: Proxy layer issues identified

Detected Apr 8, 2026 1:26 PM EDT · Resolved Apr 8, 2026 1:48 PM EDT · Duration 22 minutes

Postman experienced issues with their EU proxy layer that affected service functionality for 22 minutes. The technical teams quickly identified the problem and implemented mitigation measures. The incident was fully resolved with normal service restored.

Minor March 23, 2026

March 2026: Flows are slow to load in the app

Detected Mar 23, 2026 6:20 AM EDT · Resolved Mar 23, 2026 3:13 PM EDT · Duration about 9 hours

Postman experienced slow loading times for Flows within the application over an 8.9-hour period. The performance issue affected users' ability to efficiently access and work with Flows in the Postman app. The incident was resolved after implementing fixes and monitoring their effectiveness.

Minor March 13, 2026

March 2026: Existing gRPC responses are unavailable for users

Detected Mar 13, 2026 5:17 AM EDT · Resolved Mar 13, 2026 8:10 AM EDT · Duration about 3 hours

During an infrastructure upgrade, Postman experienced an issue that prevented users from viewing existing gRPC responses in both the desktop and web applications, though new gRPC responses continued to function normally. The incident lasted 2.9 hours before being fully resolved, with the team identifying and implementing a fix within the first few hours.

Minor March 6, 2026

March 2026: Flows are slow to load

Detected Mar 6, 2026 7:44 PM EST · Resolved Mar 6, 2026 8:55 PM EST · Duration about 1 hour

Postman experienced slow loading times for Flows functionality, affecting user productivity for 1.2 hours. The issue was identified and a fix was implemented within approximately 44 minutes of investigation beginning. The incident was fully resolved after monitoring confirmed the fix was successful.

Minor March 6, 2026

March 2026: Postman MCP Server OAuth login failing

Detected Mar 6, 2026 12:18 PM EST · Resolved Mar 6, 2026 12:46 PM EST · Duration 28 minutes

The Postman MCP Server experienced OAuth login failures affecting the Postman API for 28 minutes. A fix was implemented and the incident was resolved after monitoring confirmed the solution was working properly.