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84.2%of 57 verified observed days had no reported provider issue
90-Day Trend
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 22Today
Legacy observation Operational Degraded Partial Outage Major Outage Maintenance No Data
The backlog of deployment events has been processed. We will continue to monitor and provide additional updates as they become available.
identified
Deployment events, such as updating the deployment status on pull requests, are delayed and the backlog is being processed. We will provide additional updates as they become available.
identified
We are continuing to work on a fix. Due to an upstream incident at GitHub (https://www.githubstatus.com/incidents/93njd414rpbx), some builds and deployments for GitHub-connected projects are still failing. We will provide additional updates as they become available.
identified
Build and deployment failure rates have decreased, but some builds remain queued and are taking longer to start. We are continuing to work on a fix. We will provide additional updates as they become available.
identified
We have identified the issue and are working on a fix. We will provide additional updates as they become available.
investigating
We've identified an issue where some customers may experience build failures or deployments that fail to start. We are investigating this issue. We will provide additional updates as they become available.
Delays in Drains, Observability, and Workflow in Washington (iad1)
Delayed Drains deliveries, Observability data, and Build logs have been processed now. We are continuing to monitor and we will provide additional updates as they become available.
identified
A fix has been implemented and delivery has resumed. Delayed Drains deliveries and Observability data are being processed. We are continuing to monitor.
investigating
We've identified an issue where some customers may experience delayed drain delivery, delayed logs, metrics, and traces, and Workflow runs that remain pending in Washington (iad1).
We are investigating this issue. We will provide additional updates as they become available.
Vercel Auth login failures for pages with Deployment Protection enabled
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 investigating an issue causing Vercel Auth login failures for pages with Deployment Protection enabled. We will provide an update as more information becomes available.
A fix has been implemented and we are monitoring the results.
identified
We are seeing signs of recovery in Sandbox in Paris, France (cdg1). We will share updates as they become available.
identified
We've identified an issue where some customers may experience elevated error rates with Sandbox in Paris, France (cdg1). We are currently investigating this issue. We will share updates as they become available.
September 2026
Build failures and 500 errors for functions using Edge runtime
A small number of customers who built or deployed functions using Edge runtime between 13:01 and 13:11 UTC experienced elevated rates of build failures due to unexpected error. Some builds succeeded but resulted in 500 errors from functions using Edge runtime. Re-deploy functions using Edge runtime to accelerate remediation.
We have identified an issue causing deployments to get stuck in an initialized state, applied a fix, and are seeing signs of recovery for new deployments. We are continuing to monitor.
investigating
We are currently investigating an issue causing an elevated rate of deployments getting stuck in an initializing state. We will provide additional updates as they become available.
The issue has been identified and a fix is being implemented.
investigating
We've identified an issue where some customers may experience increased errors from Connect and Passport. We are currently investigating this issue. We will provide additional updates as they become available.
Elevated latency has recovered for VCR and Sandbox. We are continuing to investigate elevated latency affecting Blob and will provide another update shortly.
monitoring
The fix has been rolled out and we are seeing signs of recovery.
identified
The fix is currently being rolled out. We'll provide another update once the rollout is complete and we're beginning to see signs of recovery.
identified
We are continuing to work on a fix for this issue.
identified
The issue has been identified and a fix is being implemented.
investigating
We've identified an issue where some customers may experience increased latency for API requests to VCR, Blob, and Sandbox. We are currently investigating this issue. We will provide additional updates as they become available.
We are continuing to monitor for any further issues.
monitoring
We are seeing recovery in Builds and are continuing to monitor.
identified
We have identified the issue and are working on a fix. We are seeing recovery as the fix is deployed. We will provide additional updates as they become available.
investigating
We are actively working to fix an issue causing some deployments that use IAD1 Function regions or Routing Middleware to fail. We will provide additional updates as they become available.
investigating
We've identified an issue where some deployments that use IAD1 Function regions or Routing Middleware are failing. We are investigating and will provide more information as it becomes available.
Legacy Incident Archive
61 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
Elevated queue times for deployments on the Hobby plan
minorSource not attested
Last archived state: resolved
View archived record details
identified
A fix has been rolled out, and we are monitoring the results. Queued deployments are being processed and new deployments are building normally now.
identified
We have identified an issue causing elevated queue times for deployments on the Hobby plan. We are investigating a fix and will share more updates as soon as we have more information.
Builds logs stuck in loading state
minorSource not attested
Last archived state: resolved
View archived record details
investigating
We are investigating reports of build logs stuck in loading state.
Elevated INTERNAL_UNEXPECTED_ERROR error rates for some deployments
minorSource not attested
Last archived state: resolved
View archived record details
monitoring
The fix has been rolled out and we are monitoring the results. If you are still seeing issues, we recommend redeploying or performing an instant rollback to fix the issue.
identified
We have identified the issue and are rolling out a fix. Deployments created between 16:10 to 19:12 UTC may be affected. If you are still seeing issues, we recommend redeploying or performing an instant rollback to fix the issue.
investigating
We are investigating reports of elevated INTERNAL_UNEXPECTED_ERROR responses affecting some customer deployments. We will provide updates as we learn more.
Elevated errors (SIGSEGV) for Vercel Functions running Node.js 20 in cle1 and dub1 regions
minorSource not attested
Last archived state: resolved
View archived record details
monitoring
The root cause has been identified, a fix has been rolled out, and we are actively monitoring. Newly deployed Vercel Functions on Node.js 20 in cle1 and dub1 no longer terminate with SIGSEGV. We recommend redeploying affected Vercel Functions if you are still seeing issues.
investigating
We are continuing to investigate increased rates of Vercel Functions running on Node.js 20 terminating with SIGSEGV in Vercel's cle1 and dub1 regions. Other regions are unaffected. We recommend redeploying affected Vercel Functions or upgrading them to either Node js 22 or 24.
investigating
We are currently investigating increased rates of Vercel Functions running on Node.js 20 terminating with SIGSEGV. We recommend redeploying affected Vercel Functions or upgrading them to either Node.js 22 or 24.
Elevated errors creating deployments with integrations and increased delays in delivering webhooks
minorSource not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results. Webhook events are being delivered normally, and deployments with integrations are building successfully.
identified
We have identified an issue causing elevated latency and errors with delivering webhooks and creating deployments that use integrations. We are working on a fix for this issue and will provide further updates as soon as they become available.
March 2026
Elevated Errors Creating Deployments
majorSource not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been applied for an issue where deployments were erroring with "invalid request" and we are monitoring the results. We recommend redeploying any failed deployments.
investigating
We are investigating reports of elevated errors when creating deployments. Existing deployments and live traffic are unaffected. We will provide updates as they become available.
Elevated Dashboard Errors
minorSource 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 reports of elevated error rates on the Vercel Dashboard. Existing deployments and live traffic are not affected by this issue. We will share updates as they become available.
Elevated Errors Loading Deployments on Dashboard
minorSource 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 reports of elevated error rates loading the Deployment Overview on the Vercel Dashboard. Existing deployments and live traffic are not affected by this issue. We will share updates as they become available.
Elevated errors creating Vercel Functions in sin1 (Singapore)
minorSource 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 observing elevated errors creating Vercel Functions in the `sin1` region. To mitigate errors creating deployments, we have temporarily disabled provisioning new Vercel Functions in this region. Existing deployments and live traffic are not affected by this issue. We will share updates as they become available.
Elevated Build Errors
majorSource 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 elevated error reports of deployment creation during the build phase. Existing deployments and live traffic are not affected by this issue. We will share updates as they become available.
