Google — Provider Intelligence Profile

What this reference supports

Google exposes Gemini models through two distinct channels — the Gemini Developer API and Google Cloud Vertex AI — each with its own quotas, regions, authentication, and data-control terms that are not interchangeable, so treat the channel choice as a contractual decision, not just a technical one, made early in the project and hard to reverse later.

Use this page to decide which channel fits your workload: the Developer API for lighter-weight direct access, or Vertex AI for managed Google Cloud integration with enterprise IAM and networking controls, and to review pricing factors like grounding, batch processing, and provisioned capacity.

Provider fit here is a provisional decision-support signal, not a guarantee or final ranking. Model availability, quotas, preview status, and pricing are mutable and differ by channel — review current provider documentation before final selection, especially for region and data-residency requirements that affect regulated workloads and cross-border data transfer rules under local law.