API Agent
Connect AI models to APIs via natural language, zero custom code.
VS
LangGraph
Open-source AI agent framework for complex generative AI workflows.
Detailed comparison
Criteria
API Agent
LangGraph
Pricing
Free
Freemium
Audience
B2B
B2B
Categories
AI And Machine Learning, Dev & Tech, Data & Analytics, Operations
AI And Machine Learning, Dev & Tech, Operations, Data & Analytics
Popularity
Moderate
Moderate
Description
Agoda's API Agent is an open-source, universal Model Context Protocol (MCP) server that connects AI models to GraphQL and REST APIs with zero configur...
LangGraph, an open-source AI agent framework by LangChain, is designed for building, deploying, and managing complex generative AI workflows. It uses ...
Pricing
API Agent
Free
LangGraph
Freemium
Audience
API Agent
B2B
LangGraph
B2B
Categories
API Agent
AI And Machine Learning, Dev & Tech, Data & Analytics, Operations
LangGraph
AI And Machine Learning, Dev & Tech, Operations, Data & Analytics
Popularity
API Agent
Moderate
LangGraph
Moderate
Description
API Agent
Agoda's API Agent is an open-source, universal Model Context Protocol (MCP) server that connects AI models to GraphQL and REST APIs with zero configur...
LangGraph
LangGraph, an open-source AI agent framework by LangChain, is designed for building, deploying, and managing complex generative AI workflows. It uses ...
Features
API Agent
Converts REST/GraphQL APIs to MCP without custom code or deployments
Automatically introspects API schemas and generates natural language queries
Performs SQL-based post-processing with DuckDB for advanced data manipulation
Learns and caches reusable query patterns as 'recipes' for faster execution
Ensures security by default with read-only mode and whitelisted mutations
Provides observability features including dynamic tool naming and schema search
LangGraph
Durable Execution & Checkpointing
Human-in-the-Loop Control
Stateful & Cyclical Graph Architectures
LangGraph Studio (Visual Builder)
Multi-Agent Orchestration
Other comparisons
FAQ: API Agent vs LangGraph
API Agent: Connect AI models to APIs via natural language, zero custom code.. LangGraph: Open-source AI agent framework for complex generative AI workflows.. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. API Agent is free and LangGraph is freemium.
The best choice between API Agent and LangGraph depends on your specific needs. Compare their features, pricing, and target audience on this page to find the tool that best fits your use case.
Both are primarily designed for businesses and professionals. The choice depends on which specific features you need.
API Agent offers: Converts REST/GraphQL APIs to MCP without custom code or deployments, Automatically introspects API schemas and generates natural language queries, Performs SQL-based post-processing with DuckDB for advanced data manipulation, Learns and caches reusable query patterns as 'recipes' for faster execution. LangGraph offers: Durable Execution & Checkpointing, Human-in-the-Loop Control, Stateful & Cyclical Graph Architectures, LangGraph Studio (Visual Builder).
Based on our data, LangGraph currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.