# What is CAST AI used for?

What is CAST AI used for?

##### Post Metadata
- Posted at: about 3 years ago
- Author title: Pinned by G2 as a common question
- Net upvotes: 3


## Comments
### Comment 1

Cloud servers from AWS, Google, or Azure are expensive, and developers usually rent far more CPU and memory than their apps actually need. CAST AI watches your cluster 24/7 and automatically swaps out overpriced servers for cheaper ones, packs your apps tightly onto fewer machines, and grabs dirt-cheap "Spot" instances safely—slashing compute costs by 50% or more without your engineers having to do it by hand.

##### Comment Metadata
- Posted at: 10 days ago
- Author title: 3x Salesforce certified | AWS | Software Engineer at Avalara



### Comment 2

Cast AI is an automated cloud optimization and management platform designed to cut costs and boost performance for applications running on Kubernetes.

##### Comment Metadata
- Posted at: 25 days ago
- Author title: Principal Cloud & Platform Architect



### Comment 3

CAST AI is an all-in-one Kubernetes cost optimization and automation platform that achieves over 60% average compute cost savings without months of onboarding. You get lightning-fast autoscaling, downscaling, spot VM support with fallback, and more with no hit to performance. 

##### Comment Metadata
- Posted at: about 3 years ago




## Related Product
[Cast AI](https://www.g2.com/products/cast-ai/reviews)

## Related Category
[Cloud Cost Management](https://www.g2.com/categories/cloud-cost-management)

## Related discussions
- [How well does Trello scale into a larger team?](https://www.g2.com/discussions/1-how-well-does-trello-scale-into-a-larger-team)
  - Posted at: over 13 years ago
  - Comments: 6
- [Can we please add a new section](https://www.g2.com/discussions/2-can-we-please-add-a-new-section)
  - Posted at: over 13 years ago
  - Comments: 0
- [Quantifiable benefits from implementing your CRM](https://www.g2.com/discussions/quantifiable-benefits-from-implementing-your-crm)
  - Posted at: over 13 years ago
  - Comments: 4