What changed
OpenAI listed ChatGPT Enterprise in AWS Marketplace, letting eligible organizations buy and manage the service through an existing AWS purchasing and billing relationship and apply eligible spend toward AWS commitments. OpenAI says marketplace customers receive the same features and release timing as direct customers.
Why it matters
The product is not technically new, but the procurement route can change vendor onboarding, committed-spend accounting and ownership of the commercial relationship for AWS-centered enterprises.
What to do
Compare the marketplace and direct contracts line by line for pricing, data terms, support, renewal, region, credits and exit rights; confirm eligibility with both account teams before moving an existing purchase.
Caveat
This is a purchasing-channel change, not a new hosting model or an Amazon Bedrock integration. OpenAI does not publish marketplace pricing or eligibility details on the announcement page.