Frontend Service Discovery on AWS is a solution you deploy in your own AWS account using AWS CloudFormation. There is no charge for the solution: you pay only for the AWS services used to run the solution. This page outlines the services used by the solution, and examples of the charges you should expect for typical usage of the solution.
Disclaimer
You are responsible for the cost of the AWS services used while running this deployment. There is no additional cost for using the solution. For full details, see the following pricing pages for each AWS service you will be using. Prices are subject to change.
Frontend Service Discovery on AWS uses a serverless computing architecture. This model minimises costs when you're not actively using the solution, and allows the solution to scale while only paying for what you use.
AWS Lambda Functions are used throughout the solution. You pay for the requests to, and execution time of, these functions. Functions are invoked by the API.
AWS Step Functions Standard Workflows are used when a deployment is initiated. You pay for the amount of state transitions in the Step Function Workflow.
Amazon API Gateway is used to provide the solution APIs. You pay for requests made when using the web interface or API, and any data transferred out.
Amazon Cognito provides authentication to secure access to the Admin API using an administrative user created during deployment. You pay a monthly fee for active users in the Cognito User Pool.
Amazon DynamoDB stores internal state data for the solution. All tables created by the solution use the on-demand capacity mode of pricing. You pay for storage used by these tables, and DynamoDB capacity used when interacting with the solution API.