Hosting / Frontend cloud / Vercel
Vercel
OPERATIONALSince May 2026 · 50 incidents · www.vercel-status.com · checked just now
GradeCLast 90 days
BPRODBSHIP
Admitted uptime
Time not covered by a Sev 1 the provider posted itself. A best case.Incidents
Everything posted on the status page except scheduled maintenance.Sev 1 downtime
Total minutes of Sev 1 incidents, as posted.Median fix
Median time to resolve. Half of incidents were fixed faster.Longest
Longest single incident, start to resolved.Since last
Time since the last counted incident was resolved.By area
A+Production3INCIDENTS1h 08mAFFECTED
3INCIDENTS
1h 08mAFFECTED
Your users are hit: apps, APIs, databases, inference
Worst, 30d
Most hit
Worse. 22 in the last 6 months, 0 in the 6 before.Routing Middleware1
Sandbox1
Builds1
Build & Deploy - Builds1
AShipping4INCIDENTS8h 40mAFFECTED
4INCIDENTS
8h 40mAFFECTED
You can't deploy, build or manage: CI, CLI, dashboard, auth, billing
Worst, 30d
Most hit
Worse. 30 in the last 6 months, 0 in the 6 before.Builds2
Build & Deploy - Builds2
Git Integrations1
CI/CD - Git Integrations1
CleanSev 3–4Sev 1–2No data
What it costs
One small production web app, per month
512 MB app on all month, 1M requests, 100 GB out, commercial use, one seat. Cheapest plan that runs it.Pro, one seat5 of 8 cheaper · Heroku: cheaper, better grade
~$20/mo
Pro seat (includes $20 of usage)$20
Hobby is for personal, non-commercial use only. Assumes the workload fits Pro's included $20 usage credit; serverless, so memory isn't reserved. vercel.com · checked Oct 22, 2026 · Wrong price?
Trend, last 12 months
Worse. 50 in the last 6 months, 0 in the 6 before.
Severity mix
Sev 1 · Lights outProd site, API or database down, or data loss0
Sev 2 · BleedingProd degraded or partly down3
Sev 3 · Can't shipCan't deploy, build or manage it2
Sev 4 · PapercutDocs, status page, slow dashboard0
When it breaks
Start times, last 12 months, UTC.
Mon
Tue
Wed
Thu
Fri
Sat
Sun
0006121823
What breaks
Builds15 incidents
Build & Deploy - Builds14 incidents
Dashboard10 incidents
Dashboard - Dashboard10 incidents
Functions6 incidents
Observability4 incidents
Communication
Updates each
Status page updates per incident, on average.Update gap
Median time between status page updates during an incident.Postmortems
Sev 1–2 incidents with a published write-up.Incident history
Show all 50Oct 12, 20266h 36mSEV 3
Increased build and deployment failuresSome customers' builds failed or deployments did not start from about 13:35 to 20:11 UTC. Failure rates fell by 14:57 but queued builds stayed slow. GitHub-connected projects were still failing during a GitHub incident. Deployment status events were delayed, then the backlog was cleared. The provider's cause and fix were not detailed.AI-graded · some customers · Builds +3
Why this grade
- RULES · SEV 3
Sev 3 because Builds had a partial outage - CLAUDE · SEV 3 · SUBSET · MEDIUM CONFIDENCE
Some builds and deployments failed or queued for hours, mainly GitHub-connected projects; running apps were not described as affected. - Claude Haiku 5.5 · prompt v5 · Oct 22, 2026 · Raw record
7 updates
- 13:35 UTC · 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. - 14:08 UTC · identified
We have identified the issue and are working on a fix. We will provide additional updates as they become available. - 14:57 UTC · 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. - 16:10 UTC · 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. - 18:33 UTC · 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. - 19:56 UTC · monitoring
The backlog of deployment events has been processed. We will continue to monitor and provide additional updates as they become available. - 20:11 UTC · resolved
This incident has been resolved.
Oct 10, 20261h 21mSEV 3
Delays in Drains, Observability, and Workflow in Washington (iad1)Delayed drain deliveries, logs, metrics, traces and pending Workflow runs in Washington (iad1) from about 00:15 to 01:37 UTC. Some customers were affected. Delivery resumed after a fix at 00:35 and backlogs were processed by 01:12. Services were marked recovered at 01:37.AI-graded · one location · Drains +7
Why this grade
- RULES · SEV 1
Sev 1 because Queues had a partial outage - CLAUDE · SEV 3 · LOCAL · MEDIUM CONFIDENCE
Drains, logs, observability and Workflow runs were delayed in one Washington (iad1) region for about 80 minutes; apps kept serving. - Claude Haiku 5.5 · prompt v5 · Oct 22, 2026 · Raw record
4 updates
- 00:15 UTC · 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. - 00:35 UTC · identified
A fix has been implemented and delivery has resumed. Delayed Drains deliveries and Observability data are being processed. We are continuing to monitor. - 01:12 UTC · monitoring
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. - 01:37 UTC · resolved
All services have recovered.
Oct 6, 202616mSEV 2
Vercel Auth login failures for pages with Deployment Protection enabledVercel Auth login failed for pages with Deployment Protection enabled starting 16:10 UTC on 2026-10-06. Affected component was Routing Middleware. A fix was implemented and the incident resolved at 16:26 UTC after about 16 minutes. The text gives no further cause detail.AI-graded · some customers · Routing Middleware
Why this grade
- RULES · SEV 1
Sev 1 because Routing Middleware had a partial outage - CLAUDE · SEV 2 · SUBSET · MEDIUM CONFIDENCE
Vercel Auth login failed on pages with Deployment Protection for about 16 minutes; other pages were not described as affected. - Claude Haiku 5.5 · prompt v5 · Oct 22, 2026 · Raw record
4 updates
- 16:10 UTC · 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. - 16:14 UTC · identified
The issue has been identified and a fix is being implemented. - 16:17 UTC · monitoring
A fix has been implemented and we are monitoring the results. - 16:26 UTC · resolved
This incident has been resolved.
Oct 6, 202625mSEV 2
Elevated Sandbox error rates in Paris (cdg1)Vercel Sandbox in Paris (cdg1) had elevated error rates for some customers, starting 09:12 UTC and resolved by 09:36 UTC on 6 October 2026. The provider said a fix was implemented and monitored before resolution. No cause was given in the updates.AI-graded · regional · Sandbox
Why this grade
- RULES · SEV 2
Sev 2 from the incident title (no components listed) - CLAUDE · SEV 2 · REGIONAL · MEDIUM CONFIDENCE
Sandbox requests failed at elevated rates for some customers in the Paris (cdg1) region for about 25 minutes; other regions were not reported affected. - Claude Haiku 5.5 · prompt v5 · Oct 22, 2026 · Raw record
4 updates
- 09:12 UTC · 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. - 09:27 UTC · identified
We are seeing signs of recovery in Sandbox in Paris, France (cdg1). We will share updates as they become available. - 09:31 UTC · monitoring
A fix has been implemented and we are monitoring the results. - 09:36 UTC · resolved
This incident has been resolved.
Sep 28, 202627mSEV 2
Build failures and 500 errors for functions using Edge runtimeBuilds failed and some Edge-runtime functions returned 500s for a small number of customers during a 10-minute window.AI-graded · some customers · Builds +1
Why this grade
- RULES · SEV 3
Sev 3 because Builds had a partial outage - CLAUDE · SEV 2 · SUBSET · MEDIUM CONFIDENCE
Builds failed and some Edge-runtime functions returned 500s for a small number of customers during a 10-minute window. - Claude Haiku 5.5 · prompt v5 · Oct 22, 2026 · Raw record
2 updates
- 13:44 UTC · monitoring
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. - 14:11 UTC · resolved
This incident has been resolved.
Sep 18, 202655mSEV 3
Deployment stuck in initializing stateBuilds for an elevated share of deployments got stuck initializing for about 55 minutes; the text does not give the share.AI-graded · Builds +1
Why this grade
- RULES · SEV 3
Sev 3 because Builds had degraded performance - CLAUDE · SEV 3 · UNCLEAR · MEDIUM CONFIDENCE
Builds for an elevated share of deployments got stuck initializing for about 55 minutes; the text does not give the share. - Claude Haiku 5.5 · prompt v5 · Oct 22, 2026 · Raw record
3 updates
- 21:36 UTC · 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. - 22:14 UTC · monitoring
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. - 22:31 UTC · resolved
This incident has been resolved.
Sep 18, 202650mSEV 2
Elevated Errors Triggering DeploymentsVercel saw elevated errors triggering deployments from about 20:32 to 21:22 UTC on 18 September 2026. It was identified, a fix was deployed, and it was resolved. Existing deployments and traffic were unaffected; no action was needed.AI-graded · Builds +1
Why this grade
- RULES · SEV 3
Sev 3 because Builds had a partial outage - CLAUDE · SEV 2 · UNCLEAR · MEDIUM CONFIDENCE
Elevated errors caused deployments to fail for about 50 minutes; existing deployments and traffic were unaffected. - Claude Haiku 5.5 · prompt v5 · Oct 22, 2026 · Raw record
5 updates
- 20:32 UTC · investigating
We are currently investigating an issue causing increased errors triggering deployments. We'll provide additional updates as they become available. - 20:56 UTC · investigating
We are continuing to investigate an issue causing elevated errors triggering deployments. We'll provide additional updates as they become available. - 21:07 UTC · identified
The issue has been identified and a fix is being implemented. - 21:13 UTC · monitoring
A fix has been implemented and we are monitoring the results. - 21:22 UTC · resolved
The issue causing elevated errors triggering deployments has been resolved. Existing deployments and traffic are unaffected and no action is required.
Sep 18, 20260mSEV 2
Elevated Vercel KMS and Connect ErrorsSev 2 from the incident title (no components listed)
1 update
- 12:00 UTC · resolved
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.
Sep 17, 20260mSEV 1
Failures delivering Logs to DrainsLog drain deliveries failed for some customers for about 20 hours; affected log data could not be redelivered. Counted as Sev 1 for data loss or exposure.AI-graded · some customers
Why this grade
- RULES · SEV 3
Sev 3 from the incident title (no components listed) - CLAUDE · SEV 1 · SUBSET · MEDIUM CONFIDENCE · DATA LOSS
Log drain deliveries failed for some customers for about 20 hours; affected log data could not be redelivered. - Claude Haiku 5.5 · prompt v5 · Oct 22, 2026 · Raw record
1 update
- 07:11 UTC · resolved
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.
Sep 16, 20260mSEV 4
Missing Web Analytics and Speed Insights dataSev 4 from the incident title (no components listed)
1 update
- 14:00 UTC · resolved
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.
Sep 16, 20260mSEV 4
Invoice Generation PausedInvoice generation was paused for a period; the provider says product availability and usage were unaffected.AI-graded
Why this grade
- RULES · SEV 4
Sev 4 from the incident title (no components listed) - CLAUDE · SEV 4 · GLOBAL · MEDIUM CONFIDENCE
Invoice generation was paused for a period; the provider says product availability and usage were unaffected. - Claude Haiku 5.5 · prompt v5 · Oct 22, 2026 · Raw record
1 update
- 03:21 UTC · resolved
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.
Sep 10, 20261h 34mSEV 2
Elevated error rate on Connect and PassportConnect and Passport returned elevated errors for some customers for about 90 minutes; the text gives no further detail on scope.AI-graded · some customers
Why this grade
- RULES · SEV 1
Sev 1 from the incident title (no components listed) - CLAUDE · SEV 2 · SUBSET · LOW CONFIDENCE
Connect and Passport returned elevated errors for some customers for about 90 minutes; the text gives no further detail on scope. - Claude Haiku 5.5 · prompt v5 · Oct 22, 2026 · Raw record
3 updates
- 17:42 UTC · 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. - 18:13 UTC · identified
The issue has been identified and a fix is being implemented. - 19:16 UTC · resolved
Connect and Passport have fully recovered. This incident has been resolved.
Sep 4, 20261h 16mSEV 2
Elevated latency in VCR, Blob, and Sandbox APIVercel reported elevated latency for some customers on API requests to VCR, Blob and Sandbox from about 19:11 to 20:27 UTC on September 4. The cause was identified and a fix was rolled out. VCR and Sandbox recovered by 20:19 and Blob fully recovered by 20:27.AI-graded · Blob +2
Why this grade
- RULES · SEV 2
Sev 2 because Blob had degraded performance - CLAUDE · SEV 2 · UNCLEAR · MEDIUM CONFIDENCE
Some customers saw increased latency on Blob storage API requests for about 75 minutes; the scope across customers is not stated. - Claude Haiku 5.5 · prompt v5 · Oct 22, 2026 · Raw record
7 updates
- 19:11 UTC · 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. - 19:33 UTC · identified
The issue has been identified and a fix is being implemented. - 19:33 UTC · identified
We are continuing to work on a fix for this issue. - 19:55 UTC · 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. - 20:05 UTC · monitoring
The fix has been rolled out and we are seeing signs of recovery. - 20:19 UTC · monitoring
Elevated latency has recovered for VCR and Sandbox. We are continuing to investigate elevated latency affecting Blob and will provide another update shortly. - 20:27 UTC · resolved
Blob has fully recovered. This incident has been resolved.
Sep 1, 202659mSEV 2
Increased deployment failuresSome Vercel deployments that used IAD1 Function regions or Routing Middleware failed to build from about 19:59 to 20:58 UTC on September 1, 2026. The update text gives no cause; builds recovered after a fix was deployed.AI-graded · some customers · Builds +1
Why this grade
- RULES · SEV 3
Sev 3 because Builds had a partial outage - CLAUDE · SEV 2 · SUBSET · HIGH CONFIDENCE
Some deployments using IAD1 Function regions or Routing Middleware failed to build for about an hour; other deployments were unaffected. - Claude Haiku 5.5 · prompt v5 · Oct 22, 2026 · Raw record
6 updates
- 19:59 UTC · 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. - 20:27 UTC · 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. - 20:37 UTC · 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. - 20:45 UTC · monitoring
We are seeing recovery in Builds and are continuing to monitor. - 20:49 UTC · monitoring
We are continuing to monitor for any further issues. - 20:58 UTC · resolved
This incident has been resolved. Builds have recovered.
Aug 26, 20261h 22mSEV 3
Failures logging in with Vercel CLIVercel reported errors when developers ran vc login with the Vercel CLI, starting around 03:06 UTC on 26 August 2026. The team identified the source and tested a fix, and the incident was resolved at 04:28 UTC. The update text gives no cause and no count of affected users.AI-graded · Dashboard +1
Why this grade
- RULES · SEV 3
Sev 3 because Dashboard had a partial outage - CLAUDE · SEV 3 · UNCLEAR · MEDIUM CONFIDENCE
Logging in with the Vercel CLI failed for about 82 minutes, blocking CLI-based deploys and config work; the scope was not stated. - Claude Haiku 5.5 · prompt v5 · Oct 22, 2026 · Raw record
4 updates
- 03:06 UTC · investigating
We are investigating errors logging in with Vercel CLI (vc login). - 03:15 UTC · investigating
We are investigating errors logging in with Vercel CLI (vc login). - 04:28 UTC · identified
The team has identified the source of the issue and is testing a fix. - 04:28 UTC · resolved
This incident has been resolved.
Aug 25, 202638mSEV 4
Elevated build initialization timesVercel saw elevated initialization times for some builds starting 19:27 UTC on 2026-08-25. It was identified, a fix was implemented, and the incident was resolved at 20:05 UTC. Only build startup was described as slow, and no build failures were reported.AI-graded · some customers · Builds +1
Why this grade
- RULES · SEV 3
Sev 3 because Builds had degraded performance - CLAUDE · SEV 4 · SUBSET · MEDIUM CONFIDENCE
Builds took longer to initialize for some deployments for about 40 minutes; the text does not say builds failed. - Claude Haiku 5.5 · prompt v5 · Oct 22, 2026 · Raw record
4 updates
- 19:27 UTC · investigating
We're investigating elevated initialization times for some builds. We will provide updates as we learn more. - 19:37 UTC · identified
The issue has been identified and a fix is being implemented. - 19:57 UTC · monitoring
A fix has been implemented and we are monitoring the results. - 20:05 UTC · resolved
This incident has been resolved.
Aug 20, 202647mSEV 2
New container functions are failingNewly deployed container functions returned 5XX errors for about 48 minutes; previously working deployments were a workaround.AI-graded · some customers · Functions
Why this grade
- RULES · SEV 1
Sev 1 because Functions had a partial outage - CLAUDE · SEV 2 · SUBSET · MEDIUM CONFIDENCE
Newly deployed container functions returned 5XX errors for about 48 minutes; previously working deployments were a workaround. - Claude Haiku 5.5 · prompt v5 · Oct 22, 2026 · Raw record
3 updates
- 17:46 UTC · identified
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. - 18:23 UTC · monitoring
We have deployed a fix. Newly deployed container functions are working as expected. - 18:34 UTC · resolved
This incident has been resolved.
Aug 20, 202611mSEV 4
Logs unavailable to query in DashboardRuntime logs could not be queried in the Dashboard for about 11 minutes; log ingestion and build logs were unaffected.AI-graded · Logs +1
Why this grade
- RULES · SEV 3
Sev 3 because Logs had a partial outage - CLAUDE · SEV 4 · UNCLEAR · MEDIUM CONFIDENCE
Runtime logs could not be queried in the Dashboard for about 11 minutes; log ingestion and build logs were unaffected. - Claude Haiku 5.5 · prompt v5 · Oct 22, 2026 · Raw record
3 updates
- 11:14 UTC · investigating
We are investigating a failure to query runtime logs in the Dashboard. Log ingestion and querying build logs are unaffected. - 11:21 UTC · monitoring
We identified the source of the failure and implemented a fix. Runtime logs can be queried from Dashboard again. We are continuing to monitor. - 11:25 UTC · resolved
The system is operating normally and fully recovered.
Aug 19, 20260mSEV 2
Elevated errors for Workflow streamsSev 2 from the incident title (no components listed)
1 update
- 23:00 UTC · resolved
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.
Aug 17, 20266h 55mSEV 3
Partial disruption of Observability, Analytics, Firewall, Usage, and Login in DashboardFor about seven hours, Vercel's dashboard had partial disruption to Observability, Web Analytics, Speed Insights, Firewall and Usage. Some customers could not sign in with TOTP codes. Login recovered by 17:51 UTC. Services recovered by 20:13 UTC, but missing observability data was still being ingested at resolution. The provider did not describe the cause in these updates.AI-graded · some customers · Dashboard +8
Why this grade
- RULES · SEV 3
Sev 3 because Dashboard had a partial outage - CLAUDE · SEV 3 · SUBSET · MEDIUM CONFIDENCE
Dashboard login with TOTP failed for some customers, and Firewall, Observability and analytics views were partly disrupted for about seven hours. - Claude Haiku 5.5 · prompt v5 · Oct 22, 2026 · Raw record
8 updates
- 14:30 UTC · investigating
We are investigating a partial disruption to Observability, Web Analytics, Speed Insights, Firewall, and Usage in Dashboard. We will share updates as they become available. - 15:09 UTC · investigating
We are continuing to investigate this issue. We will share updates as they become available. - 16:06 UTC · investigating
We are also investigating an issue where some customers may be unable to sign in to Dashboard with time-based one-time passwords (TOTP). We will share updates as they become available. - 16:44 UTC · monitoring
We have implemented a fix for the disruption, and services have started to recover. We will share more information as it becomes available. - 16:46 UTC · monitoring
We are continuing to monitor for any further issues. - 17:51 UTC · monitoring
Login with TOTP has completely recovered. We are still working to ingest missing observability data during this period. We will share more information as it becomes available. - 20:13 UTC · monitoring
Services have recovered. We are still working to ingest missing observability data during this period. - 21:25 UTC · resolved
Services have recovered. We are still working to ingest missing observability data during this period.
Peers, 90 days
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