Amplitude Outage History
Daily status observations, past incidents, and reported issue history for Amplitude.
Checking current status...
90-Day Trend
Monthly Status Summary
| Month | Issue-free days | Days Tracked | Days with Issues |
|---|---|---|---|
| August 2026 | 84% | 25 | 4 |
| July 2026 | 83.9% | 31 | 5 |
| June 2026 | 83.3% | 30 | 5 |
| May 2026 | 60% | 5 | 2 |
This percentage summarizes normalized provider-status observations by calendar day. It is not duration-based, component-weighted, or contractual uptime. See the methodology and limitations.
Daily Status (Last 91 Days)
May 27
Today
Operational
Degraded
Partial Outage
Major Outage
Maintenance
No Data
Incident History
August 2026
Login Page Unavailable for New Sign-ins
Started:
monitoring
A fix has been implemented, and we are monitoring the results.
investigating
Since 2026-08-24 16:45 PT (23:45 UTC), new sign-ins were unable to load the Amplitude login page (app.amplitude.com/login), which appeared blank. Users with an active session were not signed out and could continue working as normal.
Delay in realtime data processing
Started:
monitoring
We are continuing to monitor for any further issues.
monitoring
Data processing is now recovering. There is no data loss, and all data will continue to be sent to downstream destinations once processed. No customer action is needed at this time.
We estimate full recovery within the next 1-2 hours and will provide our next update within 30 minutes.
monitoring
We are continuing to monitor for any further issues.
monitoring
A fix has been implemented and we are monitoring the results.
investigating
Since 2026-08-12 16:39 PT (23:39 UTC), we have been experiencing a delay in
realtime data processing. We are actively investigating the source of the issue and will work to deploy a fix. No data is lost.
Delay in realtime data processing
Started:
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are investigating a delay in real time data processing. No data is lost
We are actively investigating a delay in our pipeline processing
Started:
monitoring
We are continuing to monitor for any further issues.
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are actively investigating a delay in our pipeline processing. No data is lost.
July 2026
We are actively investigating bigquery exports taking a long time to complete
Started:
monitoring
The jobs waiting on google's end have started recovering and we are seeing jobs making progress within Amplitude too
investigating
We are currently investigating this issue.
Delay in realtime data processing
Started:
monitoring
A fix has been implemented and we are monitoring the results.
identified
The issue has been identified and a fix is being implemented.
investigating
We are actively investigating a delay in real time data processing. No data is lost.
Amplitude UI and MCP is down
Started:
monitoring
A fix has been implemented, and we're monitoring the results
investigating
We are continuing to investigate this issue.
investigating
Since 2026-07-13 14:04 PT, we have been experiencing issues with the Amplitude user interface (UI) MCP and rest APIs.
Our team is actively investigating the source of the issue and will work to deploy a fix. We expect no data loss. No customer action is needed at this time.
EU data center should be unaffected by this outage.
We will provide the next update in 30 mins.
AI features degraded
Started:
investigating
Some users may be unable to load or use AI-powered features. We are investigating and will provide updates as more information becomes available.
Custom Metrics – Metric Details Page Unavailable
Started:
monitoring
A fix has been deployed and the metric details page is loading normally again. We are monitoring error rates to confirm full recovery across all regions before resolving. No data was lost during this incident.
identified
We have identified the root cause and a fix is being deployed. We will post an update as the deployment completes.
investigating
Since 2026-07-12 11:47:42 PM PDT (2026-07-13 07:47:42 AM CET), we have been experiencing issues with the Amplitude user interface (UI). Currently, the Custom Metrics metric details page may fail to load or display an error.
Our team is actively investigating the source of the issue and will work to deploy a fix. We expect no data loss. No customer action is needed at this time.
We will provide the next update by 6:00 AM PDT.
Slow Loading for Web App Features in the EU Region
Started:
monitoring
We implemented a rollback to mitigate elevated latency affecting services in our EU production environment, and performance has recovered. We are continuing to monitor the environment closely to confirm stability.
investigating
We are continuing to investigate this issue.
investigating
We are investigating elevated latency affecting services in our EU production environment. Some customers may experience slower response times while our team works to identify the cause and mitigate impact. We will provide another update within 60 minutes or sooner if we have more information
Shared Embeds and Public Links Unavailable
Started:
monitoring
Between 2026-07-08 5:24 PM PT (00:24 UTC Jul 9) and 2026-07-09 1:50 AM PT (08:50 UTC), shared embeds and public dashboard/chart links displayed blank pages. Customers accessing shared Amplitude content via embed URLs or public links were unable to view charts during this window.
We identified the cause and mitigated by rolling back the affected service. Shared embeds and public links are rendering normally again. No data was lost and no customer action is needed.
We are monitoring stability...
Data Processing Delayed
Started:
monitoring
Realtime data is fully caught up and available all features within Amplitude should have data fully available.
Some export data from the past hour may still be delayed.
monitoring
Our data processing systems are delayed. This incident started at 6:30 PDT.
Current status:
Our ingestion systems are working as expected and no data is lost.
We've identified the issue and the data processing system is catching up now. ETA to fully resolved is ~2hours (11 PDT)
June 2026
Delay in processing realtime data
Started:
monitoring
We are continuing to monitor for any further issues.
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are currently investigating this issue.
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are currently investigating this issue. No data is lost.
Delay in processing data in our realtime pipeline
Started:
monitoring
We are continuing to monitor for any further issues.
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are actively investigating an issue where our realtime data ingestion is lagging. No data is lost.
Amplitude Platform Unavailability
Started:
identified
We are aware of renewed issues affecting the Amplitude application. Some users may currently be unable to access the application or may experience errors when loading the interface.
We have identified the issue and are actively working to restore service. We do not expect any data loss at this time.
We will provide the next update within 10 minutes.
Thank you for your patience.
Amplitude Platform Unavailability
Started:
investigating
Since 2026-06-03 04:58 AM PT (11:58 AM UTC), we have been experiencing issues with the Amplitude platform. Currently, users may be unable to access the Amplitude application or experience significant errors when attempting to load the interface.
Our team is actively investigating the source of the issue and will work to deploy a fix. We expect no data loss. No customer action is needed at this time.
We will provide the next update by 6:00 AM PT (1:00 PM UTC)
May 2026
Application Performance Degradation
Started:
monitoring
We have identified the root cause and implemented a fix. We are currently monitoring the application to ensure performance remains stable and services continue to recover as expected.
investigating
We are currently investigating elevated application latency affecting portions of the platform. Users may experience slower page loads, delayed query responses, or intermittent timeouts.
Ingestion lag in EU
Started:
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are actively investigating a lag in processing data in EU. All data is received and no data is lost.
Slower realtime processing
Started:
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are continuing to investigate this issue.
investigating
We are noticing slower than normal processing in our ingestion pipelines
Ingestion lag in our batch pipeline
Started:
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are investigating an incident in our batch ingestion pipeline that is causing ingestion issues in 1 partition. No data is lost and we are actively working on remediating this delay.
April 2026
Data Processing Delays
Started:
monitoring
The issue has been resolved.
monitoring
We are continuing to monitor for any further issues.
monitoring
We are continuing to monitor for any further issues.
monitoring
AWS and Amplitude has mitigated the issue and are seeing recovery on impacted services. We will continue to monitor the status and provide an update within the next hour, or sooner if new information becomes available.
identified
AWS has identified the issue and is actively working on a resolution. We will provide an update within the next hour, or sooner if new information becomes available.
identified
Our data processing systems are delayed. This incident started at 2026-04-29 12:20 AM PT.
Current status:
a) Our ingestion systems are working as expected and no data is lost. Our processing systems are not processing newly ingested data.
b) Impacted customers will see delayed metrics for the last 1 hour.
c) Experiment evaluation API is experiencing higher latencies.
d) Cohort syncs to all 3rd party destinations is experiencing higher latencies.
We've identified the issue and are working cl...
investigating
Our data processing systems are delayed. This incident started at 2026-04-29 12:20 AM PT.
Current status:
a) Our ingestion systems are working as expected and no data is lost. Our processing systems are not processing newly ingested data.
b) Impacted customers will see delayed metrics for the last 1 hour.
c) Experiment evaluation API is experiencing higher latencies.
d) Cohort syncs to all 3rd party destinations is experiencing higher latencies.
We've identified the issue and are working cl...
Amplitude web application not loading
Started:
monitoring
We have identified the issue to be related to a misconfigured configuration in our feature flags. We have reverted the change as of 1PM PT and we should be back to normal now. We'll still monitor this for a bit before resolving the issue.
investigating
Amplitude web application in US is not accessible. The issue started around 12:20 PST we're still investigating the root cause.
Amplitude in EU is working as expected.
a) Our ingestion systems were working as expected and we were not losing any data.
b) Impacted customers might experience errors when loading Amplitude web pages.
Event Streaming Delay
Started:
monitoring
Event streaming has largely recovered. Fewer than 1% of events are still experiencing delays of over one hour. We’ll provide another update once latency has returned to normal for all data.
monitoring
Event streaming has largely recovered. Fewer than 1% of events are still experiencing delays of over 30 minutes. We’ll provide another update once latency has returned to normal for all data.
monitoring
Since 2026-04-15 12:20 PT (19:20 UTC), Amplitude has been experiencing high latency in Event Streaming.
Current status:
a) Our ingestion and data processing systems are working as expected and no data is lost.
b) All of our customers are impacted.
c) Impacted customers will see delayed event data in 3rd party Event Streaming destinations for the last 3 hrs.
Our team has identified the issue and is actively working on a resolution. There is no data loss, and data will still be sent to down...
Event properties showing as over quota for orgs using Guides and Surveys
Started:
monitoring
Erroneous events have been deleted. Event property limits should be accurate again and new event properties should be usable again. Any event properties that came in only during the overage window (and haven't been sent again since) will not be usable until post-processing occurs at end of day.
identified
At 8:45 am PDT, Guides and Surveys added a large number of event properties.
Which projects are impacted? Any project that previously had less than 2000 event properties and that now has 2000 or more event properties.
What's the impact? All such projects are unable to (a) add new event properties and (b) use those new event properties for filtering, creating cohorts.
The issue has been identified, and the team is working on a fix that will remove all of these event properties. You may see...
EU data collection endpoint api.eu.amplitude.com is DOWN
Started:
investigating
We are continuing to investigate this issue
investigating
Since 2026-04-12 00:43 PT (07:43 UTC), the EU data collection endpoint (api.eu.amplitude.com) has been experiencing service disruptions. Customers sending event data to the EU endpoint may encounter errors, and data ingestion may be temporarily unavailable.
Our team is actively investigating the source of the issue and working to restore normal operations. Auto-scaling measures have been initiated. We do not expect permanent data loss for events that are retried by client SDKs. No customer a...
Users Unable to Sign In with External Tools
Started:
monitoring
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
We are currently investigating an issue affecting user authentication for: Ampli CLI, MCP Server, Notion/Atlassian chart previews.
Amplitude Website Outage
Started:
monitoring
All systems are operational.
monitoring
Our data pipeline are catching up with no expected data loss, incident is expected to be fully resolved shortly.
monitoring
We're continuing to monitor as services recover.
investigating
We have identified the issue and a fix has been deployed, services are being restored. Analytics event collection is not been impacted and no data loss is expected.
investigating
We are continuing to investigate this issue.
investigating
We are currently investigating a site-wide outage.
March 2026
Amplitude Experiment Issue with Charts Loading
Started:
identified
We have identified a fix. We are rolling the fix out.
investigating
For some flags, the exposures chart is not loading properly. For some experiments, the analysis page is not loading properly saying "This experiment's user property is not available yet. It will appear after users are assigned." and "Invalid user property gp:". We are working on a fix.
Experiment Creation Unavailable
Started:
investigating
Components Affected: Experiments
Message:
Since 2026-03-25 10:09 AM PT (17:09 UTC), users have been unable to create new experiments in Amplitude Experiment. Existing experiments and other Experiment functionality are not affected.
Our team has identified the source of the issue and is actively working to deploy a fix. We expect no data loss. No customer action is needed at this time.
We will provide the next update by 12:00 PM PT (19:00 UTC).
Experiment Management API Degradation
Started:
monitoring
We have verified the fix, and the management-api is now fully operational. We will remain in a period of active monitoring to ensure continued stability.
identified
Since 2026-03-20 approximately 09:00 AM PT (16:00 UTC), the Experiment Flags Management API (/api/1/flags) has been returning incomplete results. Customers using the Flags Management API may see empty responses when listing feature flags, even though flags remain visible and functional in the Amplitude UI. The Experiments API (/api/1/experiments) is not affected.
Our team has identified the root cause and a fix has been deployed. We are monitoring the rollout to confirm the issue is fully re...