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    Vercel outage history

    57 recorded Vercel incidents since May 2026, with official updates, affected components, duration and resolution information.

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    Delays in Logs and Observability data

    Started October 23, 2026 at 4:31 PM UTC · 1h 2m

    IssuesMinor incident
    Affected components
    ObservabilityLogs
    1. October 23, 2026 at 4:31 PM UTCidentified

      We have identified the issue causing delays in Logs and Observability data and are working on a fix. We will provide additional updates as they become available.

    2. October 23, 2026 at 5:32 PM UTCresolved

      The issue causing delays in Logs and Observability data has been resolved.

    Increased build and deployment failures

    Started October 12, 2026 at 1:35 PM UTC · 6h 36m

    OutageMajor incident
    1. October 12, 2026 at 1:35 PM UTCinvestigating

      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.

    2. October 12, 2026 at 2:08 PM UTCidentified

      We have identified the issue and are working on a fix. We will provide additional updates as they become available.

    3. October 12, 2026 at 2:57 PM UTCidentified

      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.

    4. October 12, 2026 at 4:10 PM UTCidentified

      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.

    5. October 12, 2026 at 6:33 PM UTCidentified

      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.

    6. October 12, 2026 at 7:56 PM UTCmonitoring

      The backlog of deployment events has been processed. We will continue to monitor and provide additional updates as they become available.

    7. October 12, 2026 at 8:11 PM UTCresolved

      This incident has been resolved.

    Delays in Drains, Observability, and Workflow in Washington (iad1)

    Started October 10, 2026 at 12:15 AM UTC · 1h 21m

    OutageMajor incident
    Affected components
    ObservabilityDrainsWorkflowQueuesLogs
    1. October 10, 2026 at 12:15 AM UTCinvestigating

      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.

    2. October 10, 2026 at 12:35 AM UTCidentified

      A fix has been implemented and delivery has resumed. Delayed Drains deliveries and Observability data are being processed. We are continuing to monitor.

    3. October 10, 2026 at 1:12 AM UTCmonitoring

      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.

    4. October 10, 2026 at 1:37 AM UTCresolved

      All services have recovered.

    Vercel Auth login failures for pages with Deployment Protection enabled

    Started October 6, 2026 at 4:10 PM UTC · 16m

    OutageMajor incident
    Affected components
    Routing Middleware
    1. October 6, 2026 at 4:10 PM UTCinvestigating

      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.

    2. October 6, 2026 at 4:14 PM UTCidentified

      The issue has been identified and a fix is being implemented.

    3. October 6, 2026 at 4:17 PM UTCmonitoring

      A fix has been implemented and we are monitoring the results.

    4. October 6, 2026 at 4:26 PM UTCresolved

      This incident has been resolved.

    Elevated Sandbox error rates in Paris (cdg1)

    Started October 6, 2026 at 9:12 AM UTC · 25m

    IssuesMinor incident
    Affected components
    Sandbox
    1. October 6, 2026 at 9:12 AM UTCidentified

      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.

    2. October 6, 2026 at 9:27 AM UTCidentified

      We are seeing signs of recovery in Sandbox in Paris, France (cdg1). We will share updates as they become available.

    3. October 6, 2026 at 9:31 AM UTCmonitoring

      A fix has been implemented and we are monitoring the results.

    4. October 6, 2026 at 9:36 AM UTCresolved

      This incident has been resolved.

    Build failures and 500 errors for functions using Edge runtime

    Started September 28, 2026 at 1:44 PM UTC · 27m

    IssuesMinor incident
    1. September 28, 2026 at 1:44 PM UTCmonitoring

      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.

    2. September 28, 2026 at 2:11 PM UTCresolved

      This incident has been resolved.

    Deployment stuck in initializing state

    Started September 18, 2026 at 9:36 PM UTC · 55m

    IssuesMinor incident
    1. September 18, 2026 at 9:36 PM UTCinvestigating

      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.

    2. September 18, 2026 at 10:14 PM UTCmonitoring

      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.

    3. September 18, 2026 at 10:31 PM UTCresolved

      This incident has been resolved.

    Elevated Errors Triggering Deployments

    Started September 18, 2026 at 8:32 PM UTC · 50m

    OutageMajor incident
    1. September 18, 2026 at 8:32 PM UTCinvestigating

      We are currently investigating an issue causing increased errors triggering deployments. We'll provide additional updates as they become available.

    2. September 18, 2026 at 8:56 PM UTCinvestigating

      We are continuing to investigate an issue causing elevated errors triggering deployments. We'll provide additional updates as they become available.

    3. September 18, 2026 at 9:07 PM UTCidentified

      The issue has been identified and a fix is being implemented.

    4. September 18, 2026 at 9:13 PM UTCmonitoring

      A fix has been implemented and we are monitoring the results.

    5. September 18, 2026 at 9:22 PM UTCresolved

      The issue causing elevated errors triggering deployments has been resolved. Existing deployments and traffic are unaffected and no action is required.

    Elevated Vercel KMS and Connect Errors

    Started September 18, 2026 at 12:00 PM UTC · 0m

    Pending
    1. September 18, 2026 at 3:14 PM UTCresolved

      Customers using Vercel KMS, Connect, Passport, or the Snowflake V0 Integration may have experienced elevated errors. We have resolved the incident and are continuing to monitor.

    Failures delivering Logs to Drains

    Started September 17, 2026 at 5:11 AM UTC · 2h 0m

    Pending
    1. September 17, 2026 at 8:20 AM UTCresolved

      Between September 16, 2026 11:06 UTC and September 17, 2026 07:11 UTC, some customers experienced failed drain deliveries. An update caused larger payloads to exceed a 5 MB delivery-size limit at some Drain destinations. We have implemented a fix that splits larger payloads into smaller payloads before delivery. Affected Drains data could not be redelivered.

    Missing Web Analytics and Speed Insights data

    Started September 16, 2026 at 2:00 PM UTC · 0m

    IssuesMinor incident
    1. September 16, 2026 at 4:58 PM UTCresolved

      Between 14:00 UTC and 15:40 UTC, Web Analytics and Speed Insights were degraded, resulting in some missing data in the dashboard during the affected time period. We identified the issue and landed a fix, and Web Analytics and Speed Insights have recovered. No additional actions are required.

    Invoice Generation Paused

    Started September 16, 2026 at 3:21 AM UTC · 0m

    Pending
    1. September 16, 2026 at 11:15 PM UTCresolved

      Invoice generation has been re-enabled. --- We've identified the issue and expect to resolve by end-of-day today. --- We've temporarily paused invoice generation. Invoices may arrive later than usual. Product availability and usage are unaffected, and no further action is required. We're working on an update to re-enable invoice generation and we'll provide another update when invoicing resumes.

    Elevated error rate on Connect and Passport

    Started September 10, 2026 at 5:42 PM UTC · 1h 34m

    OutageMajor incident
    1. September 10, 2026 at 5:42 PM UTCinvestigating

      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.

    2. September 10, 2026 at 6:13 PM UTCidentified

      The issue has been identified and a fix is being implemented.

    3. September 10, 2026 at 7:16 PM UTCresolved

      Connect and Passport have fully recovered. This incident has been resolved.

    Elevated latency in VCR, Blob, and Sandbox API

    Started September 4, 2026 at 7:11 PM UTC · 1h 16m

    IssuesMinor incident
    Affected components
    Sandbox
    1. September 4, 2026 at 7:11 PM UTCinvestigating

      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.

    2. September 4, 2026 at 7:33 PM UTCidentified

      The issue has been identified and a fix is being implemented.

    3. September 4, 2026 at 7:33 PM UTCidentified

      We are continuing to work on a fix for this issue.

    4. September 4, 2026 at 7:55 PM UTCidentified

      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.

    5. September 4, 2026 at 8:05 PM UTCmonitoring

      The fix has been rolled out and we are seeing signs of recovery.

    6. September 4, 2026 at 8:19 PM UTCmonitoring

      Elevated latency has recovered for VCR and Sandbox. We are continuing to investigate elevated latency affecting Blob and will provide another update shortly.

    7. September 4, 2026 at 8:27 PM UTCresolved

      Blob has fully recovered. This incident has been resolved.

    Increased deployment failures

    Started September 1, 2026 at 7:59 PM UTC · 59m

    OutageMajor incident
    1. September 1, 2026 at 7:59 PM UTCinvestigating

      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.

    2. September 1, 2026 at 8:27 PM UTCinvestigating

      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.

    3. September 1, 2026 at 8:37 PM UTCidentified

      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.

    4. September 1, 2026 at 8:45 PM UTCmonitoring

      We are seeing recovery in Builds and are continuing to monitor.

    5. September 1, 2026 at 8:49 PM UTCmonitoring

      We are continuing to monitor for any further issues.

    6. September 1, 2026 at 8:58 PM UTCresolved

      This incident has been resolved. Builds have recovered.

    Failures logging in with Vercel CLI

    Started August 26, 2026 at 3:06 AM UTC · 1h 22m

    OutageMajor incident
    1. August 26, 2026 at 3:15 AM UTCinvestigating

      We are investigating errors logging in with Vercel CLI (vc login).

    2. August 26, 2026 at 4:28 AM UTCidentified

      The team has identified the source of the issue and is testing a fix.

    3. August 26, 2026 at 4:28 AM UTCresolved

      This incident has been resolved.

    Elevated build initialization times

    Started August 25, 2026 at 7:27 PM UTC · 38m

    IssuesMinor incident
    1. August 25, 2026 at 7:27 PM UTCinvestigating

      We're investigating elevated initialization times for some builds. We will provide updates as we learn more.

    2. August 25, 2026 at 7:37 PM UTCidentified

      The issue has been identified and a fix is being implemented.

    3. August 25, 2026 at 7:57 PM UTCmonitoring

      A fix has been implemented and we are monitoring the results.

    4. August 25, 2026 at 8:05 PM UTCresolved

      This incident has been resolved.

    New container functions are failing

    Started August 20, 2026 at 5:46 PM UTC · 47m

    OutageMajor incident
    Affected components
    Functions
    1. August 20, 2026 at 5:46 PM UTCidentified

      We've identified an issue where newly deployed container functions may return 5XX errors. Customers can use a previously working container function deployment as a temporary mitigation. We are working on a fix and will provide additional updates as they become available.

    2. August 20, 2026 at 6:23 PM UTCmonitoring

      We have deployed a fix. Newly deployed container functions are working as expected.

    3. August 20, 2026 at 6:34 PM UTCresolved

      This incident has been resolved.

    Logs unavailable to query in Dashboard

    Started August 20, 2026 at 11:14 AM UTC · 11m

    OutageMajor incident
    Affected components
    Logs
    1. August 20, 2026 at 11:14 AM UTCinvestigating

      We are investigating a failure to query runtime logs in the Dashboard. Log ingestion and querying build logs are unaffected.

    2. August 20, 2026 at 11:21 AM UTCmonitoring

      We identified the source of the failure and implemented a fix. Runtime logs can be queried from Dashboard again. We are continuing to monitor.

    3. August 20, 2026 at 11:25 AM UTCresolved

      The system is operating normally and fully recovered.

    Elevated errors for Workflow streams

    Started August 18, 2026 at 11:00 PM UTC · 0m

    Pending
    1. August 19, 2026 at 12:28 AM UTCresolved

      From 10:57pm to 11:43pm UTC, a percentage of Workflows streams calls failed. Workflow steps that had a failing stream call would retry, and if the step hit the max retries, the workflow failed. Workflow streams have recovered and are working correctly now.