<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Mixpanel incidents — Vendor Status Watch</title><link>https://approjects-vendor-status-watch.static.hf.space/v/mixpanel.html</link><description>Incidents from Mixpanel's public status page, polled daily.</description><lastBuildDate>Wed, 16 Sep 2026 12:28:20 +0000</lastBuildDate><item><title>Degraded Query API Performance impacting US Projects [postmortem]</title><link>https://stspg.io/p7k1qngjlzn1</link><guid isPermaLink="false">mixpanel:2026-08-26T14:39:13.441-07:00</guid><pubDate>Wed, 26 Aug 2026 21:39:13 +0000</pubDate><description># Mixpanel RCA: Temporary Query Service Disruption for US Projects August 26, 2026

# Summary

Between approximately **2:02 PM and 3:19 PM PT on August 26, 2026**, projects in the US region experienced failures loading reports and running queries through the Mixpanel UI and Query API. During this window, some queries in the region failed or returned errors. **No customer data was lost, and data ingestion was not affected.** All events continued to be collected and stored normally throughout the incident; once query service was restored, all reports reflected complete, accurate data with no customer action required.

The cause was identified as a recently deployed internal tool for diagnostic query replay, a capability our engineers use to re-run copies of past queries to debug performance,</description></item><item><title>Issues Populating Event Properties in dropdown menus [resolved]</title><link>https://stspg.io/f5cgy867j1tj</link><guid isPermaLink="false">mixpanel:2026-08-19T16:20:44.618-07:00</guid><pubDate>Wed, 19 Aug 2026 23:20:44 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Mixpanel MCP: Get-Report degraded [resolved]</title><link>https://stspg.io/cqmxbxgp67r6</link><guid isPermaLink="false">mixpanel:2026-08-06T00:19:23.956-07:00</guid><pubDate>Thu, 06 Aug 2026 07:19:23 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Issues serving responses by the Mixpanel agent [resolved]</title><link>https://stspg.io/7y5gqnzctpr0</link><guid isPermaLink="false">mixpanel:2026-07-22T01:03:32.780-07:00</guid><pubDate>Wed, 22 Jul 2026 08:03:32 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Temporary Data Ingestion Delay for US Projects [postmortem]</title><link>https://stspg.io/hdvh21fgtdzd</link><guid isPermaLink="false">mixpanel:2026-07-11T00:53:32.250-07:00</guid><pubDate>Sat, 11 Jul 2026 07:53:32 +0000</pubDate><description># Summary

Between approximately **11:35 PM PT on July 10 and 7:19 AM PT on July 11, 2026**, data ingestion for Mixpanel projects in the US region ran behind by up to ~2 hours. During this window, reports and dashboards temporarily showed incomplete data — recent time ranges could appear as sharp, artificial drops in metrics such as active users or revenue. **No data was lost.** All events were queued durably and processed in full once the backlog cleared; metrics returned to accurate values on their own, with no customer action required.

The cause originated in our ingestion controls: for a small number of very high-volume projects, the ingestion rates we allowed had drifted out of alignment with the capacity provisioned for those projects. Large historical imports — entirely legitimate </description></item><item><title>Query API Degraded Performance [resolved]</title><link>https://stspg.io/whg5ydkh3b8m</link><guid isPermaLink="false">mixpanel:2026-06-29T12:47:13.055-07:00</guid><pubDate>Mon, 29 Jun 2026 19:47:13 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Issue with Inviting and Deleting Users [resolved]</title><link>https://stspg.io/29vwsbz39l6q</link><guid isPermaLink="false">mixpanel:2026-06-03T13:05:03.464-07:00</guid><pubDate>Wed, 03 Jun 2026 20:05:03 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Temporary Data Ingestion Delay for US, India and EU projects [resolved]</title><link>https://stspg.io/j411dyjz85l8</link><guid isPermaLink="false">mixpanel:2026-06-02T04:02:18.579-07:00</guid><pubDate>Tue, 02 Jun 2026 11:02:18 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Temporary Data Ingestion Delay for US, India and EU projects [resolved]</title><link>https://stspg.io/5g40197fw2xr</link><guid isPermaLink="false">mixpanel:2026-06-01T07:15:11.441-07:00</guid><pubDate>Mon, 01 Jun 2026 14:15:11 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Board Access Issues [resolved]</title><link>https://stspg.io/sgh5vcdl5tqw</link><guid isPermaLink="false">mixpanel:2026-05-19T12:03:41.000-07:00</guid><pubDate>Tue, 19 May 2026 19:03:41 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Query API degraded performance [postmortem]</title><link>https://stspg.io/4szjc4xm29vg</link><guid isPermaLink="false">mixpanel:2026-05-14T16:17:21.000-07:00</guid><pubDate>Thu, 14 May 2026 23:17:21 +0000</pubDate><description># Mixpanel RCA: Transient Data Access Issue, May 14, 2026

## Summary

On Thursday, May 14, 2026 at approximately 2:30 PM PT, a routine but infrequent cleanup operation in Mixpanel&#x27;s storage system mistakenly removed a portion of production data files in addition to the unused files it was intended to remove. Some customers experienced query errors during the hours that followed. We detected the issue within minutes, deployed mitigations the same evening that returned query success rates and latency to normal, and restored the affected files from backup by 5:15 PM PT on Friday, May 15. Mixpanel&#x27;s ingestion pipeline was not affected and no event data was lost in transit.

## What happened

This incident was triggered by a storage cleanup procedure that runs periodically to remove files no l</description></item><item><title>Data Volume Monitoring degraded performance [resolved]</title><link>https://stspg.io/bbkxpnf0yvxn</link><guid isPermaLink="false">mixpanel:2026-05-13T09:34:49.860-07:00</guid><pubDate>Wed, 13 May 2026 16:34:49 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Data Volume Monitoring degraded performance [resolved]</title><link>https://stspg.io/b54y1507jv7k</link><guid isPermaLink="false">mixpanel:2026-05-12T10:17:38.000-07:00</guid><pubDate>Tue, 12 May 2026 17:17:38 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Snowflake pipeline exports degraded [resolved]</title><link>https://stspg.io/df8kn00zn5b1</link><guid isPermaLink="false">mixpanel:2026-05-05T17:00:06.884-07:00</guid><pubDate>Wed, 06 May 2026 00:00:06 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Credit Card Processing Interruption [resolved]</title><link>https://stspg.io/lk0xcrv7wxhs</link><guid isPermaLink="false">mixpanel:2026-04-09T13:03:37.304-07:00</guid><pubDate>Thu, 09 Apr 2026 20:03:37 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Degraded Query API Performance impacting EU Projects [resolved]</title><link>https://stspg.io/rd253px1jtvl</link><guid isPermaLink="false">mixpanel:2026-03-16T09:50:48.586-07:00</guid><pubDate>Mon, 16 Mar 2026 16:50:48 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Error loading Mixpanel Webapp [resolved]</title><link>https://stspg.io/0833gfppb7vv</link><guid isPermaLink="false">mixpanel:2026-03-02T13:00:54.643-08:00</guid><pubDate>Mon, 02 Mar 2026 21:00:54 +0000</pubDate><description>This incident has been resolved. If Mixpanel is still not loading, please clear your cache and cookies.</description></item><item><title>Degraded MCP Availability [resolved]</title><link>https://stspg.io/fbhsxp8ljxb6</link><guid isPermaLink="false">mixpanel:2026-03-02T11:37:53.000-08:00</guid><pubDate>Mon, 02 Mar 2026 19:37:53 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Degraded MCP Availability [resolved]</title><link>https://stspg.io/zg27fp01xqbj</link><guid isPermaLink="false">mixpanel:2026-03-02T10:02:52.000-08:00</guid><pubDate>Mon, 02 Mar 2026 18:02:52 +0000</pubDate><description>This incident is resolved.</description></item><item><title>Delays with Integrations Syncs (Cohort Exports) [resolved]</title><link>https://stspg.io/sj9g048sr4t4</link><guid isPermaLink="false">mixpanel:2026-01-30T10:39:20.221-08:00</guid><pubDate>Fri, 30 Jan 2026 18:39:20 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Degraded Query API Performance impacting US Projects [resolved]</title><link>https://stspg.io/fdjrcn397d22</link><guid isPermaLink="false">mixpanel:2026-01-24T06:25:54.373-08:00</guid><pubDate>Sat, 24 Jan 2026 14:25:54 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Errors Loading Mixpanel.com [resolved]</title><link>https://stspg.io/pggsgjdw27rj</link><guid isPermaLink="false">mixpanel:2026-01-21T12:20:53.000-08:00</guid><pubDate>Wed, 21 Jan 2026 20:20:53 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Query Data Discrepancies [resolved]</title><link>https://stspg.io/l9w1hyjhztst</link><guid isPermaLink="false">mixpanel:2025-12-09T00:41:18.229-08:00</guid><pubDate>Tue, 09 Dec 2025 08:41:18 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>SSO outage [resolved]</title><link>https://stspg.io/ghfyq5f9q85y</link><guid isPermaLink="false">mixpanel:2025-12-03T05:54:15.035-08:00</guid><pubDate>Wed, 03 Dec 2025 13:54:15 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Query API Errors [resolved]</title><link>https://stspg.io/k9ffjh8kf1kj</link><guid isPermaLink="false">mixpanel:2025-11-20T17:56:54.000-08:00</guid><pubDate>Fri, 21 Nov 2025 01:56:54 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Degraded MCP Availability [resolved]</title><link>https://stspg.io/kkj229rvdwjv</link><guid isPermaLink="false">mixpanel:2025-11-18T18:40:30.873-08:00</guid><pubDate>Wed, 19 Nov 2025 02:40:30 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Temporary Data Ingestion Delay for Projects with EU Residency [resolved]</title><link>https://stspg.io/kp5jj9bbwrrj</link><guid isPermaLink="false">mixpanel:2025-10-27T07:09:06.505-07:00</guid><pubDate>Mon, 27 Oct 2025 14:09:06 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Elevated API Errors [resolved]</title><link>https://stspg.io/6z2rmty719pt</link><guid isPermaLink="false">mixpanel:2025-10-17T14:34:04.000-07:00</guid><pubDate>Fri, 17 Oct 2025 21:34:04 +0000</pubDate><description>This incident has been resolved.</description></item><item><title>Elevated /import Delays for a subset of US Projects [resolved]</title><link>https://stspg.io/29k0tspdlsz4</link><guid isPermaLink="false">mixpanel:2025-10-01T03:02:47.085-07:00</guid><pubDate>Wed, 01 Oct 2025 10:02:47 +0000</pubDate><description>The issue has been resolved and all reports are showing imported events as usual. No events were lost during this incident, events were only delayed.</description></item><item><title>Temporary Data Ingestion Delay [resolved]</title><link>https://stspg.io/fzr6sxw990jj</link><guid isPermaLink="false">mixpanel:2025-09-08T12:24:37.887-07:00</guid><pubDate>Mon, 08 Sep 2025 19:24:37 +0000</pubDate><description>This incident has been resolved.</description></item></channel></rss>