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Vercel incident history

Right now: clear, by Vercel's own status page, mirrored every five minutes.

57
incidents kept since 18 May 2026
3
in the last 30 days
55m
median time to resolve, once posted
56%
resolved within an hour

How far back this goes: Vercel's feed exposed its 50 most recent incidents when we began mirroring on 25 September 2026, so this page covers 175 days so far and grows from here. Impact labels (17 major or critical) are Vercel's own. We don't compare providers on this page; the windows aren't equal yet.

What our probes saw

18 of these incidents had monitors depending on Vercel under evaluation, from three continents. In none of them did all three probes agree on a failure: the sites behind it never noticed. Single-region blips aren't counted; they're what the engine suppresses.
5 Nov 2026
Build delays and degraded Vercel Dashboard performance
418 evals, no confirmed failure
23 Oct 2026
Delays in Logs and Observability data
523 evals, no confirmed failure
12 Oct 2026
Increased build and deployment failures
1539 evals, no confirmed failure
10 Oct 2026
Delays in Drains, Observability, and Workflow in Washington (iad1)
600 evals, no confirmed failure
6 Oct 2026
Vercel Auth login failures for pages with Deployment Protection enabled
407 evals, no confirmed failure
6 Oct 2026
Elevated Sandbox error rates in Paris (cdg1)
432 evals, no confirmed failure
28 Sept 2026
Build failures and 500 errors for functions using Edge runtime
438 evals, no confirmed failure
18 Sept 2026
Deployment stuck in initializing state
505 evals, no confirmed failure

Which parts of Vercel the incidents touched

Builds
19
Dashboard
11
Functions
6
Observability
5
Workflow
4
Logs
4

Every incident we hold, newest first

5 Nov 2026
Build delays and degraded Vercel Dashboard performance
minor
25m 13s
23 Oct 2026
Delays in Logs and Observability data
minor
1h 1m
12 Oct 2026
Increased build and deployment failures
major
6h 36m
10 Oct 2026
Delays in Drains, Observability, and Workflow in Washington (iad1)
major
1h 21m
6 Oct 2026
Vercel Auth login failures for pages with Deployment Protection enabled
major
15m 50s
6 Oct 2026
Elevated Sandbox error rates in Paris (cdg1)
minor
24m 49s
28 Sept 2026
Build failures and 500 errors for functions using Edge runtime
minor
27m
18 Sept 2026
Deployment stuck in initializing state
minor
55m 13s
18 Sept 2026
Elevated Errors Triggering Deployments
major
49m 50s
18 Sept 2026
Elevated Vercel KMS and Connect Errors
none
—
17 Sept 2026
Failures delivering Logs to Drains
none
—
16 Sept 2026
Missing Web Analytics and Speed Insights data
minor
—
16 Sept 2026
Invoice Generation Paused
none
—
10 Sept 2026
Elevated error rate on Connect and Passport
major
1h 33m
4 Sept 2026
Elevated latency in VCR, Blob, and Sandbox API
minor
1h 15m
1 Sept 2026
Increased deployment failures
major
59m 6s
26 Aug 2026
Failures logging in with Vercel CLI
major
1h 22m
25 Aug 2026
Elevated build initialization times
minor
37m 55s
20 Aug 2026
New container functions are failing
major
47m 27s
20 Aug 2026
Logs unavailable to query in Dashboard
major
11m 5s
19 Aug 2026
Elevated errors for Workflow streams
none
—
17 Aug 2026
Partial disruption of Observability, Analytics, Firewall, Usage, and Login in Dashboard
minor
6h 54m
14 Aug 2026
Dynamic API routes returned 404 errors for some deployments
none
—
6 Aug 2026
Delays delivering log drains
minor
1h 52m
25 Jul 2026
Vercel Community temporarily unavailable
maintenance
22h 48m
23 Jul 2026
Telemetry data loss for Drains
major
—
23 Jul 2026
Timeouts loading charts and observability data in Dashboard
major
45m 2s
23 Jul 2026
Dashboard authentication errors
critical
54m 57s
17 Jul 2026
Increased invocation failures for Hobby Team functions
minor
1h 6m
16 Jul 2026
GitHub-linked deployments and authentication affected
minor
1h 32m
16 Jul 2026
SAML Single Sign-On (SSO) errors
major
2h 5m
16 Jul 2026
Missing Build CPU Minutes Usage Data
minor
3h 20m
15 Jul 2026
Errors accessing teams that require 2FA
minor
30m 11s
10 Jul 2026
Increased Build failure rates
minor
2h 6m
10 Jul 2026
Erroneous budget notifications
minor
2h 42m
10 Jul 2026
Delays loading Build Logs
none
—
8 Jul 2026
Delays Processing Builds
minor
—
2 Jul 2026
Degraded performance on CDN, Dashboard, Functions in Washington, Cleveland (iad1, cle1)
minor
14m 38s
1 Jul 2026
Increase in Workflow runs stuck in pending, failed
minor
1h 33m
26 Jun 2026
Intermittent Login Failures on Vercel Dashboard
major
2h 5m
25 Jun 2026
Increase in Workflow runs stuck as pending
major
5h 58m
23 Jun 2026
Degraded Domain Search in Vercel Dashboard
minor
10m 11s
19 Jun 2026
Resolved: Elevated ERR_STREAM_PREMATURE_CLOSE errors in Vercel Functions
none
—
16 Jun 2026
Partial disruption of Observability, Analytics, Firewall, and Usage in dashboard
minor
2h
14 Jun 2026
Elevated latency and errors in FRA1 Vercel Region (Frankfurt, Germany)
major
4h 20m
9 Jun 2026
Elevated Build Errors for Secure Compute/Static IPs Projects
major
36m 25s
8 Jun 2026
Elevated Functions Invocation Errors in DUB1 (Dublin, Ireland) Region
minor
1h 2m
1 Jun 2026
Elevated Errors Creating New Deployments
minor
40m 58s
28 May 2026
Elevated Function Invocation Errors in Stockholm region (ARN1)
minor
59m 35s
27 May 2026
Elevated Errors on Vercel Dashboard (Project Overview Page)
minor
11m 14s
25 May 2026
Delays Loading Runtime Logs
minor
1h 23m
23 May 2026
Elevated Build Failures (GitHub connected projects)
minor
—
22 May 2026
Build Failures for Some Next.js Deployments
none
—
21 May 2026
Elevated Build Errors
minor
6h 29m
20 May 2026
Missing Build CPU Minutes Usage Data
minor
10h
18 May 2026
Increased Function Invocation Errors - ERR_MODULE_NOT_FOUND
minor
2h 9m
18 May 2026
Support cases cannot be submitted
minor
40m 41s

Source: Vercel's public status page at www.vercel-status.com, mirrored every five minutes. Data as JSON: /upstream/vercel/incidents.json. CC BY 4.0.

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