Claude Platform Goes GA on AWS — Anthropic's Full Native Stack Now Lives Inside Your AWS Account

Anthropic Just Made AWS the First Cloud With the Native Claude Platform Inside

Anthropic and Amazon Web Services announced on May 12, 2026 that Claude Platform on AWS is now generally available, giving AWS customers direct access to Anthropic's full native Claude Platform experience through their existing AWS account. AWS is the first cloud provider to offer the native Claude Platform alongside Amazon Bedrock, and the rollout brings the entire Claude developer surface — Opus 4.7, Sonnet 4.6, Haiku 4.5, managed agents, code execution, web search, prompt caching, citations, batch processing, Skills, and MCP connectors — under AWS IAM authentication and AWS Marketplace billing.

For enterprise teams building production AI applications, this is one of the most consequential enterprise Claude deployments of 2026. Until today, enterprises that wanted access to the full Claude Platform feature set had to manage a separate Anthropic relationship outside their cloud governance perimeter. With the GA launch, the same teams can authenticate through AWS IAM, audit every call through CloudTrail, and consolidate billing into the AWS invoices their finance teams already process. The friction that previously discouraged enterprise adoption of the native platform has been removed.

What Claude Platform on AWS Actually Includes

The structural value of the launch is that nothing is missing. Customers using Claude Platform on AWS get the complete feature set of the native Claude Platform, not a subset. That includes the full Claude API with the latest Opus 4.7, Sonnet 4.6, and Haiku 4.5 models, managed agents, the code execution tool, native web search, prompt caching, citations, batch processing, and the growing library of Skills and MCP connectors. New Claude Platform features ship to AWS customers as they launch, which means the AWS path is now a first-class delivery surface rather than a delayed mirror.

Why IAM-Native Access Is the Right Enterprise Default

The most important governance change here is authentication. By tying access to AWS IAM credentials, enterprises can apply the same role-based access policies, MFA requirements, and cross-account boundaries to Claude that they apply to S3, Lambda, and every other AWS service. That is the structural difference that makes the native platform deployable inside a mature security perimeter without standing up a parallel identity system.

How Billing and Audit Logging Work

Usage is billed through AWS Marketplace on a consumption basis. That means Claude spend now lands on the same AWS invoice as every other workload, can be tagged and chargebacked using standard AWS cost-allocation tools, and can be drawn against existing AWS commitments. Audit logging flows through CloudTrail, which gives security teams a single, familiar pane of glass for tracking which IAM principals invoked which Claude features against which data. For procurement teams and security teams alike, the deployment story has gotten dramatically simpler.

Anthropic Still Operates the Service Itself

One important nuance: Anthropic continues to operate the Claude Platform service itself, meaning customer data is processed outside the AWS infrastructure boundary. This is structurally different from Claude models accessed through Amazon Bedrock, where AWS acts as the data processor. The two delivery paths now coexist on AWS, giving enterprises a meaningful choice between Bedrock's AWS-processed inference and the native platform's full feature surface. Both options live inside the AWS billing and IAM perimeter — only the data-processing boundary differs.

What Today's GA Means for the Enterprise AI Stack

The general availability launch is the strongest signal to date that the cloud providers and frontier labs are converging on a multi-surface distribution model rather than a single-channel one. Enterprises can now pick the Claude integration that best fits each workload: Bedrock for AWS-processed inference where data residency inside AWS matters most, or the native Claude Platform when the application needs managed agents, Skills, and MCP connectors. Both paths share IAM, both share Marketplace billing, and both ship new Anthropic features without forcing teams to maintain separate accounts.

The Setup for a Multi-Surface Enterprise AI Era

For enterprise developers, AWS architects, and the broader AI ecosystem, the May 12 GA puts Claude Platform on AWS firmly on the menu as the path of least resistance for production Claude deployments inside AWS-native organizations. The watch items for the rest of the year are how quickly other cloud providers follow with similar native-platform deals, how customers split workloads between Bedrock and native Claude, and which new Claude Platform features show up first on AWS. For any team already running on AWS, the easiest Claude deployment in the world is now a single Marketplace subscription away.

Sources: AWS Machine Learning Blog (May 12, 2026); AWS What's New (May 12, 2026); InfoQ (May 12, 2026); The New Stack (May 12, 2026); Anthropic Documentation (May 12, 2026).