With the transition of functionality pricing will be determined by your usage of AWS Amplify. Find out more about AWS Amplify’s pricing. You also pay for the costs of any other AWS services, like Amazon Lex and Amazon Polly.
As part of the AWS Free Tier, existing Amazon Sumerian customers can use the product for free. Existing customers can create up to a 50MB published scene that receives the equivalence of 100 views (5GB) per month, for the first 12 months.