Harness's integration into the AWS Marketplace allows customers to enhance their deployment processes with Continuous Delivery as-a-Service, significantly benefiting those running applications on AWS, such as Advanced, Linedata, and OpenBank. Harness supports a variety of AWS services, including Amazon Machine Image, Amazon ECS on EC2 and Fargate, Amazon EKS, AWS Lambda, and AWS CodeDeploy, and was the first to support AWS Lambda in 2017. It also facilitates artifact management through Amazon ECR and S3 and supports traditional application deployments on AWS EC2. Since 2018, Harness has incorporated AWS CloudFormation and HashiCorp Terraform for dynamic cloud infrastructure provisioning. The platform offers diverse release strategies like blue/green, automated canary, and rolling deployments, and employs machine learning for automated verification and rollback using tools such as CloudWatch. Additionally, it supports AWS KMS for secrets management, providing extensive AWS application support across its customer base.