Claude Platform on AWS gives you access to Anthropic's first-party platform — operated by Anthropic — but accessed through familiar AWS entry points: your existing IAM credentials, consolidated AWS billing, and CloudTrail audit logging. Customer data is processed by Anthropic outside the AWS boundary.
Claude on Amazon Bedrock keeps your data within AWS infrastructure. AWS processes your data and does not share it with Anthropic or any third party. It provides access to Claude models through a unified service with AWS-managed features like Guardrails, Knowledge Bases, and regional data residency.