Cast AI
Cast AI is an automation platform for Kubernetes and GPU infrastructure. It scales, rightsizes, and migrates workloads automatically, and sources GPU capacity across clouds and regions through OMNI. Every optimization is verified: lower costs, stronger performance and reliability, and less manual toil. Cast AI reached unicorn status in January 2026 and is trusted by BMW, Cisco, FICO, HuggingFace, and Swisscom.
Average Rating: 4.5/5.0
Total Reviews: 269
How Do G2 Users Rate Cast AI?
- Cloud Optimization: 9.2/10 (Category avg: 9.1/10)
- Cloud Orchestration: 8.8/10 (Category avg: 8.7/10)
- Quality of Support: 9.1/10 (Category avg: 9.1/10)
- Security Management: 8.9/10 (Category avg: 9.0/10)
Who Is the Company Behind Cast AI?
- Seller: Cast AI
- Company Website:
- Year Founded: 2019
- HQ Location: Miami, FL
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Twitter: @cast_ai
1,826 Twitter followers -
LinkedIn® Page: www.linkedin.com
352 employees on LinkedIn®
Who Uses This Product?
- Who Uses This: DevOps Engineer, Senior DevOps Engineer
- Top Industries: Information Technology and Services, Computer Software
- Company Size: 41% Medium, 25% Large
What Do G2 Reviewers Say About Cast AI?
AI-generated summary from verified user reviews
Pros
- Users benefit from cost management features in CAST AI, achieving significant savings and improved cluster management.
- Users value the cost-saving benefits of CAST AI, significantly reducing cloud expenses through efficient resource management.
- Users appreciate the ease of use of Cast AI, highlighting its straightforward setup and intuitive features.
- Users appreciate the massive cost savings offered by CAST AI through intelligent optimization and efficient resource management.
- Users find CAST AI's pricing advantages compelling, appreciating cost savings and easy management for optimal efficiency.
Cons
- Users experience scaling issues with CAST AI, particularly during traffic spikes, causing disruptions and inefficiency.
- Users find the pricing high for small clusters, making Cast AI seem expensive despite its benefits.
- Users note a significant learning difficulty with advanced features, requiring time to fully understand the platform.
- Users face poor documentation leading to confusion and misunderstanding, impacting their overall experience with Cast AI.
- Users express concerns about pricing issues, noting complexities in cost understanding and the need for better transparency.
What Are Recent G2 Reviews of Cast AI?
"Automated Cloud Cost Optimization with Great Visibility"
Rating: 4.0/5.0 stars
— Nadeem K.
"Automatically Cut Kubernetes Costs Without Sacrificing Speed"
Rating: 4.5/5.0 stars
— Mukul K.
What Are G2 Users Discussing About Cast AI?
- What is CAST AI used for? - 3 comments, 2 upvotes

