Detailed comparison across 10 dimensions
Winner: Google Agent Development Kit Adk
Google Agent Development Kit (ADK) clearly comes out ahead of Google Vertex AI Agent Builder on Staquest's weighted six-dimension score. Both offer a free tier.
| Overview | ||
|---|---|---|
| Type | ai tool | saas tool |
| Company | Google Cloud | |
| Free Tier | ||
| Has API | ||
| Open Source | ||
| Learning Curve | - | - |
| Integration | - | - |
| Trending | Stable | Stable |
| GitHub Stars | - | - |
| Industries | DevelopmentData & Analytics | DevelopmentData & Analytics |
| Categories | ai-chatbotai-agents-frameworks | ai-chatbotai-agents-frameworks |
| Website | Visit | Visit |
Google Agent Development Kit Adk
open source
usage based
| Feature | google-agent-development-kit-adk | google-vertex-ai-agent-builder |
|---|---|---|
| Built-In Evaluation Tools | ||
| Agent Engine Runtime | ||
| Model-Agnostic | ||
| Model Usage (Input/Output Tokens) | ||
| Modular Agent Design | ||
| Search And Retrieval Queries | ||
| Multi-Agent Orchestration | ||
| Tools And Pre-Built Agents | ||
| Session Management | ||
| Tool Integration |
Showing 10 of 10 features
Dashes mean the feature isn't listed in our data. The tool may still support it.
On Staquest's weighted six-dimension scoring, Google Agent Development Kit (ADK) comes out ahead overall, though Google Vertex AI Agent Builder can be the better fit depending on your priorities — see the dimension-by-dimension breakdown above.
Both Google Agent Development Kit (ADK) and Google Vertex AI Agent Builder offer a free tier.
Google Agent Development Kit (ADK) is open source. The feature comparison and dimension scores above cover the full breakdown.
