Is CASTAI Down?

Cloud InfrastructureLive status, outages, and incident history

No. CASTAI is up right now.

Every monitored CASTAI system is operational as of August 11, 2026. PulsAPI did not find an outage in its latest check of the official status feed.

OperationalChecked 11m agoLive, rechecked every 60s

Start monitoring CASTAI Official CASTAI status page

How we know: the official CASTAI status page, PulsAPI's own check every 60 seconds, and outage reports from engineers. How PulsAPI monitoring works

CASTAI Component Status

The main CASTAI systems on this page. All 9 are operational right now.

9operational

Cloud Provider

Operational

EU Node Autoscaler

Operational

EU Workload Autoscaler

Operational

6 more components tracked

Their status is in the bar above. Free accounts see every component by name.

Also tracking Node Autoscaler, Uptime of EU API: api.eu.cast.ai, Uptime of https://console.cast.ai, Uptime of https://console.eu.cast.ai, Uptime of public API: api.cast.ai, Workload Autoscaler.

Create a free account

Component statuses may change independently during partial outages.

Recent CASTAI Outages & Incidents

Incident history from the official CASTAI status page, including resolution updates.

Uptime history4 days observed

Aug 8100.00% averageAug 11

Degraded: CAST AI node provisioning issues on AKS with Kubernetes 1.36Resolved Jun 16, 2026 · 3h 32mResolved

We have implemented a workaround and successfully remediated all affected clusters. Node provisioning is now functioning normally, and node functionality is not impacted. If you are running Kubernetes 1.36 and experience any node provisioning issues, please contact Support and we will be happy to assist. For any further questions, please reach out to Support or your Technical Account Manager. --- [2026-06-16T14:08:45Z] (monitoring) We have identified a workaround which allows nodes to continue provisioning normally for the affected clusters. Node functionality is not impacted. If you have already upgraded to 1.36 and are experiencing provisioning failures, please reach out to support and we will assist in applying the workaround. A permanent fix with Ubuntu 24.04 support is in progress. We will notify you once available. --- [2026-06-16T11:14:16Z] (identified) CAST AI node provisioning fails on AKS clusters running Kubernetes 1.36.0 or above. This is caused by Azure removing support for Ubuntu 22.04 (the OS currently used by CAST AI for AKS worker nodes) on Kubernetes 1.36+. **Impact:** Clusters upgraded to Kubernetes 1.36 on AKS will be unable to provision new nodes via CAST AI. **Workaround:** Do not upgrade AKS control plane to Kubernetes 1.36 until further notice. **Next update:** We are working on Ubuntu 24.04 support / temporary workaround and will provide an update once a fix is available.

Degraded Performance - api.cast.aiResolved Jun 10, 2026 · 1h 15mResolved

The issue affecting the availability of api.cast.ai has been resolved. --- [2026-06-10T18:12:00Z] (investigating) We are currently experiencing degraded performance with api.cast.ai, Autoscaling remains unaffected . Our engineering team is actively investigating the issue and working towards a resolution. We will provide updates as more information becomes available

Intermittent Azure AKS Node Provisioning Failures in Select RegionsResolved Jun 4, 2026 · 18h 25mResolved

A fix has been deployed to restore compatibility with recent Azure AKS node bootstrap changes. We have not observed any additional affected customer clusters, and node provisioning is operating normally. If you experience any issues with node provisioning, please contact our Support team for assistance. --- [2026-06-04T19:40:47Z] (monitoring) Azure AKS node provisioning is currently operating normally. We will continue monitoring closely. --- [2026-06-04T16:47:38Z] (monitoring) We continue to investigate intermittent Azure AKS node provisioning failures affecting a limited number of clusters in select regions. A mitigation has been applied to all currently affected clusters, and no additional customer clusters have been observed experiencing the issue at this time. We have identified the cause and are actively testing additional fixes to ensure compatibility with recent changes introduced by Azure's node bootstrap process. Our team is closely monitoring for any new occurrences and will provide further updates as progress continues. --- [2026-06-04T12:17:46Z] (identified) We are investigating an issue affecting a small number of Azure AKS clusters where node provisioning can fail. **Current impact:** • New node provisioning ("Add Node") may fail on affected Azure AKS clusters. • Existing workloads and running nodes are not impacted. • We are working on a permanent fix and monitoring all AKS clusters for further occurrences. We will provide updates as more information becomes available.

Live CASTAI Outage Reports

Problems reported by engineers using CASTAI. Reports often appear 10 to 20 minutes before the official status page moves, and stay on this page for 90 days.

Reports, last 24 hours0 total

24h agoNothing reportednow

No CASTAI problems reported yet.

Something wrong with CASTAI on your end?

Reports are anonymous, take about ten seconds, and help the next engineer who checks.

About CASTAI

CASTAI exposes 9 monitored components on its status page at status.cast.ai — Uptime of https://console.eu.cast.ai, Node Autoscaler and Uptime of https://console.cast.ai among them. Follow CASTAI downtime, degraded performance and resolved incidents here, with uptime history alongside your other cloud infrastructure services.

Over the past 30 days, PulsAPI has measured CASTAI uptime at 100.00%. Response times, incident history, and SLA tracking for CASTAI are available on the PulsAPI dashboard.

CASTAI Status FAQ

Is CASTAI down right now?

PulsAPI checks CASTAI every 60 seconds. The verdict at the top of this page comes from the latest poll of the official CASTAI status feed and refreshes automatically, so you are not looking at a stale cached answer.

What should I do if CASTAI is not working?

Check the component list on this page first to see if your failure matches a known outage. If it does, you can report the issue for other engineers, follow the incident timeline for vendor updates, and run any fallback your app supports until CASTAI recovers.

How do I check CASTAI uptime history?

PulsAPI tracks CASTAI uptime over 30, 60, and 90-day rolling windows. The current 30-day uptime is 100.00%. A free PulsAPI account unlocks the full 90-day SLA history and incident timeline for CASTAI.

How fast does PulsAPI detect CASTAI outages?

PulsAPI polls the official CASTAI status page every 60 seconds and usually delivers alerts to Slack, Discord, Microsoft Teams, PagerDuty, or email in under 4 seconds after detection. That is often faster than someone on your team notices on their own.

Does PulsAPI track individual CASTAI components?

Yes. PulsAPI monitors 9 individual CASTAI components, so you can see which service or region is affected instead of a generic "service degraded" banner.

Can I get alerts when CASTAI goes down?

Yes. Create a PulsAPI account and subscribe to CASTAI. Email alerts are included on the free Starter plan. Paid plans add Slack, Discord, Microsoft Teams, PagerDuty, and webhooks whenever CASTAI status changes.

How do I report an issue with CASTAI to the community?

Click "Report an issue" at the top of this page, pick the issue type and severity, and optionally add your region and a short note. Reports are anonymous and help other engineers spot CASTAI problems early. Official status pages often lag real incidents by 10 to 20 minutes.

Is there a free way to monitor CASTAI?

Yes. PulsAPI's Starter plan includes up to 10 monitored services with email alerts, and the 30-day free trial requires no credit card. You can monitor CASTAI alongside up to 9 other services at pulsapi.com/signup.

Track CASTAI with the rest of your stack

Monitor 2461+ cloud services from one dashboard and get alerts when CASTAI status changes.

Start free trial