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Subscribe to UpdatesSubscribe All Systems Operational About This Site Welcome to Amplitude's status page. To report a problem, please visit this page. View the Statsig Statuspage. Uptime over the past 90 days. View historical uptime. Analytics Operational Web Reporting Operational Web Application Operational Data Operational Web Application Operational CLI/Codegen Operational Data Processing Operational Data Reception Operational Cohort Export Operational Event Streaming Operational Data Export Operational Experiment Operational Evaluation API Operational Management API Operational Web Application Operational Flag Configurations API Operational Web Experiment Script Operational Audiences Operational Profile API Operational Web Application Operational Guides & Surveys Operational Amazon Web Services Operational Marketing Website Operational Session Replay Operational Heatmaps Operational AI Feedback Operational Resource Center Operational Agents and Chat Operational MCP Operational Operational Degraded Performance Partial Outage Major Outage Maintenance Major outage Partial outage No downtime recorded on this day. No data exists for this day. had a major outage. had a partial outage. Related No incidents or maintenance related to this downtime. Past Incidents Nov 5, 2026 Delayed S3 export Resolved - This incident has been resolved. We don't expect any data loss, and no action is required on your end. Nov 5, 08:12 PST Update - We are continuing to monitor for any further issues. We will provide another update in 30 minutes. Nov 5, 07:32 PST Monitoring - A fix has been implemented, and exports are catching up. We’re monitoring progress and will provide another update in 30 minutes. Nov 5, 07:11 PST Identified - The issue has been identified and mitigated, and affected customers should see an improvement. We’re implementing a fix, but the issue may recur until that work is complete. We’ll provide another update in 30 minutes. Nov 5, 06:42 PST Investigating - During November 5, from 5:00 AM to 10:18 AM UTC, S3 Data Export is delayed for some customers. Affected export pipelines are currently blocked, but no data loss is expected. We are actively working to restore the affected pipelines. We will provide another update in 30 minutes. Nov 5, 06:22 PST Session Replay capturing more sessions than configured Resolved - We've now confirmed that the fix is fully resolved. Session Replay is now capturing sessions according to each project's configured sample rate and targeting conditions. We apologize for any impact this may have caused and thank you for your patience while we investigated. Nov 5, 07:24 PST Monitoring - We've deployed a fix for the issue causing some web projects to capture more Session Replay sessions than their configured sample rate or targeting conditions allow. New sessions should now be captured according to your settings. We're monitoring closely and will provide another update once we've confirmed the issue is fully resolved. Nov 5, 07:15 PST Identified - We’ve identified an issue affecting Session Replay for some web projects. Since October 28, 2026, some projects may be capturing more sessions than their configured sample rate or targeting conditions allow, which can increase Session Replay usage. Our engineering team has identified the cause and is working on a fix. We’ll provide an update as soon as possible, and we’re reviewing the impact on Session Replay usage for affected customers. Nov 5, 06:56 PST Nov 4, 2026 No incidents reported. Nov 3, 2026 No incidents reported. Nov 2, 2026 No incidents reported. Nov 1, 2026 No incidents reported. Oct 31, 2026 No incidents reported. Oct 30, 2026 No incidents reported. Oct 29, 2026 No incidents reported. Oct 28, 2026 No incidents reported. Oct 27, 2026 Planned Data Processing Maintenance - US Data Center Completed - The scheduled maintenance has been completed. Oct 27, 18:00 PDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Oct 27, 16:00 PDT Scheduled - From 23:00 Oct 27 to 01:00 Oct 28 UTC, we will be performing maintenance on components of the core ingestion infrastructure in our US data center. During this time, customers may see data processing delays. No data loss is expected during the maintenance. The EU data center won't be affected. Oct 22, 16:43 PDT Oct 26, 2026 Data Ingestion Delays Resolved - The issue has been fully resolved and data ingestion has returned to normal operation. No data was lost during this incident. We apologize for any inconvenience this may have caused and appreciate your patience while we worked to resolve the issue. Oct 26, 18:07 PDT Monitoring - Our Engineering team has deployed a fix to address the data ingestion delays, and we are currently monitoring the recovery. We will continue to monitor ingestion performance and provide further updates once normal operation has been confirmed. Thank you for your patience. Oct 26, 17:31 PDT Investigating - We are currently investigating an issue causing delays in data ingestion. Some customers may experience delays in their events appearing in Amplitude. Our Engineering team is actively investigating the issue and working to restore normal ingestion. We apologize for the inconvenience and will provide updates as more information becomes available. Oct 26, 16:52 PDT Oct 25, 2026 Scheduled Infrastructure Maintenance - US Data Center Completed - Maintenance has been completed. All affected services are operating normally. Oct 25, 21:33 PDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Oct 25, 20:45 PDT Scheduled - We will be performing infrastructure maintenance in our US data center during this window. Some features may experience brief interruptions or intermittent errors. We will provide an update when maintenance is complete. Oct 25, 20:34 PDT Oct 24, 2026 Delayed/Blocked Event Delivery to Amazon Kinesis Destination Resolved - This incident has been resolved. Event delivery to the Amazon Kinesis streaming destination has returned to normal operation. All affected events have been successfully delivered. We apologize for the disruption and appreciate your patience while we worked to resolve this issue. Oct 24, 11:05 PDT Update - Our Engineering team has implemented a fix, and Streaming is successfully sending events now. The fix is being rolled out gradually, and we are working to expedite the process. We have also addressed an issue affecting the retry pipeline and are assessing the impact on previously failed events. We will continue monitoring event delivery and provide further updates as we confirm the recovery of affected events. Thank you for your patience. Oct 24, 10:42 PDT Investigating - We are currently investigating an issue affecting event delivery to Amazon Kinesis destinations. Some customers may experience delays or failures in event delivery. Our Engineering team is actively investigating the cause and working to restore normal delivery. We apologize for the disruption and will provide updates as more information becomes available. Oct 24, 09:58 PDT Oct 23, 2026 No incidents reported. Oct 22, 2026 Streaming to External Destinations Unavailable Resolved - The issue has been fully resolved. Our Engineering team has implemented the necessary mitigation measures and functionality is now operational. We apologize for the disruption and appreciate your patience and understanding while we worked to restore service. Oct 22, 19:46 PDT Update - We are continuing to work on a fix for this issue. Oct 22, 19:44 PDT Update - We have identified the root cause of the issue affecting streaming to external destinations, and our systems are now recovering. Our Engineering team is continuing to implement the necessary fixes while closely monitoring service recovery. We will provide further updates as progress continues. We appreciate your patience and understanding. Oct 22, 15:19 PDT Identified - We are currently investigating an issue affecting streaming to external destinations. During this time, streaming deliveries are unavailable, and retrying data sends is also impacted. Our Engineering team has identified the affected infrastructure and is actively working to restore functionality. We apologize for the disruption and will provide further updates as our investigation progresses. Oct 22, 15:08 PDT Amplitude Website Outage Resolved - This incident has been resolved. Oct 22, 14:25 PDT Investigating - Some web pages were partially down. The issue started around 2:06 PM PST and was resolved at 2:21 PM PST. a) Our ingestion systems were working as expected and we were not losing any data. c) Impacted customers might have experienced errors when loading Amplitude web pages. Oct 22, 14:24 PDT Notice: Amplitude not impacted by recent PHP vulnerabilities Resolved - Amplitude has confirmed that no first-party Amplitude services are impacted by the PHP vulnerabilities CVE-2026-109618 and CVE-2026-109619 (PHP2Shell Advisory). We are working with an affected third-party vendor to establish security updates on their end; however, internal hardening efforts should prevent potential escalation. No customer action is required at this time. As this is a developing advisory, any further updates will be communicated appropriately via our Trust Center at https://trust.amplitude.com/updates?tab=updates&update=65d46972-f7ed-4f53-bccf-f86f1d18393e. Please subscribe to our Trust Center for notification on updates as no further updates will be made on our Statuspage here. Oct 22, 12:25 PDT Incident History Powered by Atlassian Statuspage