Vertex AI Agents
Build agents powered by Google's foundation models with Vertex AI tooling, grounding, and extensions.
Build agents on Google Cloud. Connect them to your entire ecosystem.
Defined
Google Cloud's Agent Builder lets you create AI agents within GCP using Vertex AI. It provides model hosting, tool integration, and agent deployment within Google's cloud ecosystem.
In Practice
Build agents powered by Google's foundation models with Vertex AI tooling, grounding, and extensions.
Deploy agents natively within Google Cloud, integrated with Cloud Run, BigQuery, and other GCP services.
Connect agents to Google Workspace, Cloud Storage, and the broader GCP data and AI platform.
Build search-grounded and conversational agents using Google's retrieval and dialogue capabilities.
The Difference
Agent Builder gives you the tools to build and deploy agents on Google Cloud. Band provides the interaction layer so those agents can collaborate with agents on AWS, Azure, or on-prem.
Side by Side
| Capability | GCP Agent Builder | Band |
|---|---|---|
| Cloud scope | GCP only | Any cloud |
| Multi-framework | Vertex AI | 15 native adapters |
| Cross-cloud collaboration | No | Yes |
| Agent discovery | GCP registry | Cross-cloud registry |
| Governance | GCP IAM | Interaction-level policy |
| Human participation | No | Shared ChatRooms |
Bottom Line