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Amplitude Outage History

Daily provider-status observations and published incident history for Amplitude.

Operational

Amplitude is operational. Verified . Official provider source.

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81.6% of 49 verified observed days had no reported provider issue

90-Day Trend

Jul 15Oct 12

Dashed calendar markers below identify legacy observations whose source-at-observation was not recorded.

Monthly Status Summary

Month Issue-free days Days Tracked Days with issues
September 2026 76.7% 30 7

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.

Recorded Daily Status (Last 91 Days)

Jul 14 Today
Legacy observation Operational Degraded Partial Outage Major Outage Maintenance No Data

Incident History

October 2026
BigQuery exports are lagging for US.
minor Observed active window 1h 31m

View incident details and source

Started:

Data Export
monitoring
Currently recovering backlog of effected jobs successfully, monitoring closely for full recovery.
identified
A small fraction of new jobs are still getting stuck, we are continuing to investigate further.
identified
We are currently investigating an issue where all BigQuery exports are lagging for US (not EU) due to a downstream issue.
September 2026
We are actively investigating an incident in our data exports
minor Observed active window 5h 25m

View incident details and source

Started:

Data Export
identified
Warehouse exports should now start exporting data to warehouses and storage buckets but explicit export APIs are still blocked.
investigating
We are continuing to investigate this issue.
investigating
We are actively investigating an incident in our data exports. Once the issue is resolved, data will continue to be exported. No data is lost.
Export Destinations data delivery issue
minor Observed active window 1h 37m

View incident details and source

Started:

Data Export
monitoring
We are continuing to monitor for any further issues. We will provide another update in 30 minutes.
monitoring
A fix has been implemented and we are monitoring the results. We will provide another update in 30 minutes.
identified
The issue has been identified and a fix is being implemented. We will provide another update in 30 minutes.
investigating
Since 2026-09-24 09:30 PT (17:30 UTC), Amplitude has been experiencing a delay in Data Export processing due to a lagging data partition. Realtime data processing and Amplitude charts and dashboards are not impacted. No data is being lost, and delayed exports will complete once the underlying issue is resolved. No customer action is needed at this time. We will provide the next update in 30 minutes.
Export Destinations data delivery issue
major Observed active window 6h 7m

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Started:

Data Export
monitoring
Automatic export jobs are running again for most customers. Recovery looks on track, though we're still confirming full resolution and continuing to monitor closely. No customer action is required at this time
monitoring
We're seeing recovery across most affected export jobs, and most customers should now see exports returning to normal. A subset of jobs are still catching up, and we're continuing to monitor until all exports are fully recovered. No customer action is required at this time.
monitoring
We've identified that this issue can also affect exports without event filtering, due to backlog from the affected jobs. Previously we noted impact was limited to exports with event filtering, we're updating that guidance as we've confirmed broader impact. If you're experiencing delayed or stalled exports to S3, BigQuery, or Snowflake, this may be related, even without filtering configured. We're still working to confirm exports are getting back to normal. No customer action is required at this time.
monitoring
We're still working to confirm that automated data exports are getting back to normal. No customer action is required at this time.
monitoring
We continue to monitor system recovery following the deployed fix for automated data exports. No customer action is required at this time.
monitoring
We continue to monitor system recovery following the deployed fix for automated data exports. No customer action is required at this time.
monitoring
Since 2026-09-22 16:50 PT (23:50 UTC), we experienced an issue with automated data exports to export destinations that filter events before export. We have deployed a fix and are now monitoring the system to confirm exports and backfills fully recover. No data has been lost. No customer action is needed at this time.
investigating
Since 2026-09-22 16:50 PT (23:50 UTC), we have been experiencing an issue with automated data exports to all export destinations. This only affects exports that filter events before export. Customers using export destinations may notice that new data is not being delivered to your destination. Our team is actively investigating the source of the issue and working to restore exports as quickly as possible. No data will be lost; once resolved, exports will resume and backfill automatically. No customer action is needed at this time.
Snowflake Data Share export delivery issue
major Observed active window 6h 5m

View incident details and source

Started:

Data Export
monitoring
The authentication issue affecting Snowflake Data Share delivery has been fixed. We are monitoring recovery as delayed data is processed. No data loss is expected, and no customer action is needed. We will provide another update in 30 minutes.
monitoring
A fix has been deployed for the issue affecting Snowflake Data Share delivery. We are monitoring recovery. No data loss is expected, and no customer action is needed. Delayed data will be delivered once the issue is resolved. We will provide another update in 30 minutes.
identified
We are deploying a fix for the issue affecting Snowflake Data Share delivery and will verify recovery once deployment is complete. Data Share delivery remains affected. No data loss is expected, and no customer action is needed. Delayed data will be delivered once the issue is resolved. We will provide another update in 30 minutes.
identified
Implementation of a fix is still in progress. Snowflake Data Share delivery remains affected. No data loss is expected, and no customer action is needed. Delayed data will be delivered once the issue is resolved. We will provide another update in 30 minutes.
identified
Implementation of a fix is in progress. Snowflake Data Share delivery remains affected. No data loss is expected, and no customer action is needed. Delayed data will be delivered once the issue is resolved. We will provide another update in 30 minutes.
identified
Our team is continuing to work on a fix for the authentication issue affecting Snowflake Data Share delivery. Data Share delivery remains affected. No data loss is expected, and no customer action is needed. Delayed data will be delivered once the issue is resolved. We will provide another update in 30 minutes.
identified
Implementation of a fix is in progress. Snowflake Data Share delivery remains affected. No data loss is expected, and no customer action is needed. Delayed data will be delivered once the issue is resolved. We will provide another update in 30 minutes.
identified
We continue to work on implementing a fix for the authentication issue affecting Snowflake Data Share delivery. Data Share delivery remains affected. No data loss is expected, and no customer action is needed. Delayed data will be delivered once the issue is resolved. We will provide another update in 30 minutes.
identified
We continue to work on implementing a fix for the authentication issue affecting Snowflake Data Share delivery. Data Share delivery remains affected. No data loss is expected, and no customer action is needed. Delayed data will be delivered once the issue is resolved. We will provide another update in 30 minutes.
identified
We continue to work on implementing a fix for the authentication issue affecting Snowflake Data Share delivery. Delivery remains affected. No data loss is expected, and no customer action is needed. Delayed data will be delivered once the issue is resolved. We will provide another update in 30 minutes.
identified
Implementation of a fix is in progress. Snowflake Data Share delivery remains affected. No data loss is expected, and no customer action is needed. Delayed data will be delivered once the issue is resolved. We will provide another update in 30 minutes.
identified
The authentication issue and fix path have been identified; implementation is in progress. No data loss is expected. No customer action is needed. We will share another update in 30 minutes.
investigating
Starting at 17:00 UTC, new data is not being delivered to Snowflake Data Share destinations. Existing shared data remains available, and data ingestion and analytics in Amplitude are not affected. No data loss is expected. Our team has identified an authentication issue on our side and is working on a fix. Delayed data will be delivered once resolved. No customer action is needed. We will share another update in 30 minutes.
Realtime Data Pipeline Delay
minor Observed active window 1h 14m

View incident details and source

Started:

Data Processing
monitoring
We are continuing to monitor the system to confirm full recovery. There is no data loss, and no customer action is needed. We will provide the next update in 30 minutes.
monitoring
Recovery is underway, and we are monitoring the system to confirm full recovery. There is no data loss, and no customer action is needed. We will provide the next update in 30 minutes.
investigating
We are continuing to investigate this issue.
investigating
Since 11:30 AM PST, Amplitude has been experiencing a realtime data pipeline delay. Some data may not yet appear in Amplitude in real time and may be delayed before it can be streamed or exported to downstream destinations. Our team is actively investigating the source of the issue and working to deploy a fix. There is no data loss. No customer action is needed at this time. We will provide the next update in 30 minutes.
We are actively investigating an issue with our realtime ingestion pipelines.
minor Observed active window 57m

View incident details and source

Started:

Data Processing Event Streaming Data Export
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are actively investigating an issue with our realtime ingestion pipelines. No data is lost.
August 2026
We are actively investigating a processing delay in our realtime pipeline
minor Observed active window 11m

View incident details and source

Started:

Data Processing Event Streaming Data Export
investigating
We are currently investigating this issue.

Legacy Incident Archive

30 archived records restored. These records predate source-at-observation attestation. They are shown as historical ServiceAlert records only and do not establish a provider-reported incident, resolution, duration, or current active state.

April 2026
Data Processing Delays
minor Source not attested
Last archived state: resolved
View archived record details
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
major Source not attested
Last archived state: resolved
View archived record details
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
minor Source not attested
Last archived state: resolved
View archived record details
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
Source not attested
Last archived state: resolved
View archived record details
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
critical Source not attested
Last archived state: resolved
View archived record details
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
minor Source not attested
Last archived state: resolved
View archived record details
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
critical Source not attested
Last archived state: resolved
View archived record details
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
critical Source not attested
Last archived state: resolved
View archived record details
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
major Source not attested
Last archived state: resolved
View archived record details
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
major Source not attested
Last archived state: resolved
View archived record details
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...
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