AWS Launches Anthropic Claude Platform Integration
Amazon Web Services on Monday announced the general availability of the Claude Platform on AWS. As a result, AWS became the first cloud provider to offer Anthropic’s native platform experience directly through customer AWS accounts.
The launch gives enterprise developers access to Anthropic’s full API suite, including Claude Managed Agents, web search, MCP connectors, and code execution tools. In addition, developers can authenticate through existing AWS IAM credentials while consolidating billing through AWS accounts.
Unlike Claude on Amazon Bedrock, the Claude Platform on AWS operates directly through Anthropic infrastructure. Therefore, customer data moves outside AWS security boundaries. However, enterprises gain immediate access to new Anthropic features as soon as the company releases them on the native Claude API.
At the same time, AWS integration preserves familiar enterprise tools such as CloudTrail audit logging and AWS access controls. The service also removes the need for separate Anthropic accounts, API keys, or independent billing systems.
Expanded Investment Strengthens Partnership
The release follows a broader partnership expansion announced in April. Under the agreement, Amazon committed up to $25 billion in additional investment into Anthropic, adding to the $8 billion already invested previously.
Meanwhile, Anthropic is committed to spending more than $100 billion on AWS technologies over the next decade. The agreement covers Trainium2 through Trainium4 AI chips and includes up to five gigawatts of AI training and inference capacity.
The partnership also reflects growing demand for large-scale AI infrastructure. Consequently, AWS continues to position its custom silicon and cloud services as a foundation for frontier AI development and enterprise deployment.
Secondary Share Policy Raises Legal Questions
Alongside the platform launch, Anthropic introduced a stricter policy on secondary stock trading. The company declared all unauthorized secondary share transactions void, including trades conducted through platforms such as Forge Global and Hiive.
The move arrived as Anthropic’s implied valuation on secondary markets approached $1 trillion, surpassing OpenAI’s secondary-market valuation. In addition, legal analysts noted that the company adopted one of the strongest legal positions available under Delaware corporate law.
The policy could create uncertainty for downstream buyers and secondary investors because void transactions may invalidate entire chains of ownership transfers. As a result, legal observers expect Delaware courts to play a central role in determining how enforceable similar policies become for large private AI companies.
