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Heap Outage History

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

Component incident

Heap has an active component incident; no global outage is indicated. Verified . Official provider source.

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55.2% of 58 verified observed days had no reported provider issue

90-Day Trend

Jul 24Oct 21

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 86.7% 30 4

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 23 Today
Legacy observation Operational Degraded Partial Outage Major Outage Maintenance No Data

Incident History

October 2026
User property data delayed in Heap connect syncs (US customers only)
minor Observed active window 6h 41m

View incident details and source

Started:

App Heap Connect
investigating
We are investigating delays in user property updates appearing in the Heap connect syncs for some customers. Our engineering team is working to identify the cause and restore normal processing. Data continues to be collected and no data has been lost.
User property data delayed in Heap connect syncs (US customers only)
minor Observed active window 16h 14m

View incident details and source

Started:

App Heap Connect
monitoring
A fix has been implemented, and latency is recovering. We continue to monitor.
investigating
We are continuing to investigate this issue.
investigating
We are investigating delays in user property updates appearing in the Heap connect syncs for some customers. Our engineering team is working to identify the cause and restore normal processing. Data continues to be collected and no data has been lost.
Salesforce integration: data-in not syncing
major

View incident details and source

Started:

Integrations - Sources
identified
We are continuing to work on a fix for this issue.
identified
Salesforce data isn't syncing into Heap, and new connections or reconnections are failing. We've identified the root cause and are working on a fix. Please don't try to reconnect until we post an update. Thank you for your patience!
September 2026
Heap Connect Syncs: Possibility Of Stale Data
minor Observed active window 2h 44m

View incident details and source

Started:

Heap Connect
monitoring
A fix has been implemented and we are monitoring the results.
identified
We are experiencing latency in our upstream data source. Syncs running during this period may have stale data. We will post an update within the hour.
Third party integration events latency impacting some customers
minor Observed active window 15h 51m

View incident details and source

Started:

App Integrations - Sources
identified
We are continuing to work on a fix for this issue.
identified
We have identified an issue where users may see delays in 3rd party integration events getting to the app, and potentially split users.
August 2026
Heap Connect Syncs: Possibility Of Stale Data
minor Observed active window 23h 17m

View incident details and source

Started:

Heap Connect
monitoring
We have identified and resolved an issue affecting upstream data sources for connect syncs. While many syncs have automatically retried, some customers may still be observing stale data. Upcoming scheduled syncs should resolve the staleness issue, and we expect complete resolution within 24 hours.

Legacy Incident Archive

24 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.

August 2026
Heap Connect Syncs: Possibility Of Stale Data
minor Source not attested
Last archived state: resolved
View archived record details
Heap Connect
monitoring
US Data Lake ingestion latency is now back within nominal values. Some US Connect customers may still see stale data, but all customers will see fresh data upon their next sync
identified
We are continuing to work on a fix for this issue.
identified
We are experiencing latency in our upstream data source. Syncs running during this period may have stale data. We will post an update in 2 hours.
Heap Connect Syncs: Possibility Of Stale Data (US)
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
We are continuing to monitor for any further issues.
monitoring
A fix has been implemented and we are monitoring the results.
identified
We are continuing to work on a fix for this issue.
identified
We are continuing to work on a fix for this issue.
identified
We are experiencing latency in our upstream data source. Syncs running during this period may have stale data. We will post an update within the hour.
US connect customers: possibility of stale data
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
Latency is recovered, we continue to monitor. Your data will automatically catch up during the next regularly scheduled sync.
identified
We are experiencing latency in data getting to connect syncs. Any syncs running during this time may get stale data.
EU hosted | Heap Charts and Dashboards results not loading
Source not attested
Last archived state: resolved
View archived record details
investigating
We are currently investigating this issue.
Heap Connect Syncs: Possibility Of Stale Data
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
identified
We are experiencing latency in our upstream data source. Syncs running during this period may have stale data. We will post an update within the hour.
July 2026
Temporary Data Latency - Investigating
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
Latency is resolving. We are currently monitoring.
investigating
We are continuing to investigate the issue
investigating
We are currently experiencing delays in data being available in the app for a subset of customers. You may notice missing data in your reports. Data collection is unaffected, and no data has been lost. Our engineers are currently investigating the issue.
Connect Sync Delays
major Source not attested
Last archived state: resolved
View archived record details
identified
Some US customers using HFT syncs may experience delays in data processing or availability. The issue has been identified, and our teams are working on a resolution.
Some US Connect customers may be impacted by delays in data lake ingestion
major Source not attested
Last archived state: resolved
View archived record details
identified
The issue has been identified and a fix is being implemented.
investigating
We are currently investigating this issue.
Some US customers may experience PA query failures in the app.
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are currently investigating this issue.
Dashboard and Chart loading issues
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are currently investigating an issue causing dashboards and charts to experience loading delays or failures.