Neither Serverful nor KubeSail offers a free trial.
Serverful is designed for Large Enterprises, Medium Business and Small Business.
KubeSail is designed for Freelancers, Medium Business and Small Business.
Pricing for Serverful Starts at $20/User/Month whereas for KubeSail Starts at $7/Month.
Some top alternatives to Serverful includes Qualified, Workvivo, Serverless Cloud, CloudTask, Porter, AWS CloudFormation, ModernCloud, IFTTT, K8od, KubeSail, SmartDB and Kubermachines.
Some top alternatives to KubeSail includes ClusterControl, Clustered Cloud, Depot, ContainIQ, KodeKloud, Kontainers, K8od and Kubermachines.