Amplitude incident

Amplitude Experiment Evaluation

Resolved on March 27, 2026.

resolved Mar 27, 2026, 03:00 AM UTC

Mar 26, 20:00 PDT Resolved - Some Flags and experiments that were targeting cohorts did not evaluate users into control and treatment correctly. This has been fixed

Started
Mar 27, 2026, 03:00 AM UTC
Resolved
Mar 27, 2026, 03:00 AM UTC
Duration
–
Detected by Pingoru
Mar 27, 2026, 03:00 AM UTC

Update timeline

  1. resolved Mar 27, 2026, 03:00 AM UTC

    Mar 26, 20:00 PDT Resolved - Some Flags and experiments that were targeting cohorts did not evaluate users into control and treatment correctly. This has been fixed

Your product runs on more than Amplitude

Add the vendors you depend on and get one message when any of them reports trouble. Free for 3 vendors, no card.

Add your stack →