Expensive and doesn’t work as intended
Expensive and doesn’t work as intended
By Ryan G.
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
6 reviews
Select a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
CAST AI is the leading Kubernetes automation platform that cuts AWS, Azure, and GCP customers’ cloud costs by over 50%. CAST AI goes beyond monitoring clusters and making recommendations. The platform utilizes advanced machine learning algorithms to analyze and automatically optimize clusters in real time, reducing customers’ cloud costs, improving performance and security, and boosting DevOps and engineering productivity.
CAST AI (cast.ai) has 6 customer reviews on The Fair Hearing, with an average rating of 4.3 out of 5.
6 approved reviews, newest moderated first
Expensive and doesn’t work as intended
By Ryan G.
Giving the highest rating because in comparison with other SaaS tools it's easy to start and they offered live help
By Marcus
Took me less than 10 minutes to create multicloud cluster. Well done!
By Victor Jiménez C.
Had an opinion it's marketing ad, but Cast AI managed to reduce our cloud bill by 70%.
By Timothy S.
Friendly engineers team, helped us start running our k8s cluster. UI could be improved, other than that all good.
By James B.
So far works as advertised, current savings on AWS are over 50%. Waiting for GKE support
By Nicholas