AI Tool Comparison
Vertex AI Agent Builder vs LangGraph
A detailed side-by-side comparison to help you choose the right AI tool for your workflow.
Vertex AI Agent Builder is Google Cloud's platform for building and deploying enterprise-grade conversational AI agents and search experiences grounded in compa
Feature Comparison
| Feature | Vertex AI Agent Builder | LangGraph |
|---|---|---|
Category | 🤖 AI Agents & Automation | 🤖 AI Agents & Automation |
Pricing | Paid | Open Source |
Starting Price | Pay-as-you-go; pricing based on queries and data volume | Free open-source; LangSmith cloud from $39/month |
Vertex AI Agent Builder
Pros
- Deep integration with Google Cloud data and security services
- Combines conversation design with enterprise search
- Scales to enterprise volumes with Google infrastructure
Cons
- Complex pricing model across multiple services
- Steep learning curve for full platform capabilities
LangGraph
Vertex AI Agent Builder vs LangGraph: Which Should You Choose?
Choose Vertex AI Agent Builder if:
- Deep integration with Google Cloud data and security services
- Combines conversation design with enterprise search
- Scales to enterprise volumes with Google infrastructure
Choose LangGraph if:
- Fine-grained control over agent execution flow
- Built-in state persistence for long-running agents
- Strong observability via LangSmith integration
Frequently Asked Questions
Is Vertex AI Agent Builder better than LangGraph?▼
Vertex AI Agent Builder and LangGraph serve different use cases. Vertex AI Agent Builder is Vertex AI Agent Builder is Google Cloud's platform for building and deploying enterprise-grade conversational AI agents and search experiences grounded in compa while LangGraph is LangGraph is an open-source framework from LangChain for building stateful, multi-actor AI agent applications with precise control over agent workflows. The best choice depends on your specific needs and budget.
Which is cheaper: Vertex AI Agent Builder or LangGraph?▼
Vertex AI Agent Builder is Paid (Pay-as-you-go; pricing based on queries and data volume) while LangGraph is Open Source (Free open-source; LangSmith cloud from $39/month). Compare both options to find which fits your budget.
Can I use Vertex AI Agent Builder and LangGraph together?▼
Many teams use both Vertex AI Agent Builder and LangGraph for different tasks. Vertex AI Agent Builder excels at Google Cloud and enterprise agents, while LangGraph is better for AI agents and graph-based.
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