FastAgency vs. LangGraph Comparison


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About FastAgency is an open source framework designed to accelerate the deployment of multi-agent AI workflows from prototype to production. It provides a unified programming interface compatible with various agentic AI frameworks, enabling developers to deploy agentic workflows in both development and production settings. With features like multi-runtime support, seamless external API integration, and a command-line interface for orchestration, FastAgency simplifies the creation of scalable, production-ready architectures for serving AI workflows. Currently, it supports the AutoGen framework, with plans to extend support to CrewAI, Swarm, and LangGraph in the future. Developers can easily switch between frameworks, choosing the best one for their project's specific needs. FastAgency also features a common programming interface that enables the development of core workflows once and reuse them across various user interfaces without rewriting code.	About Gain precision and control with LangGraph to build agents that reliably handle complex tasks. Build and scale agentic applications with LangGraph Platform. LangGraph's flexible framework supports diverse control flows – single agent, multi-agent, hierarchical, sequential – and robustly handles realistic, complex scenarios. Ensure reliability with easy-to-add moderation and quality loops that prevent agents from veering off course. Use LangGraph Platform to templatize your cognitive architecture so that tools, prompts, and models are easily configurable with LangGraph Platform Assistants. With built-in statefulness, LangGraph agents seamlessly collaborate with humans by writing drafts for review and awaiting approval before acting. Easily inspect the agent’s actions and "time-travel" to roll back and take a different action to correct course.
Platforms Supported Windows Supported Mac Supported Linux Supported Cloud Not Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience AI researchers, software developers, and machine learning engineers, seeking a solution to streamline the deployment of multi-agent AI workflows	Audience AI developers
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing Free Free Version Supported Free Trial Not Supported	Pricing Free Open source Free Version Supported Free Trial Not Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information FastAgency Founded: 2019 Croatia fastagency.ai/	Company Information LangChain Founded: 2022 United States www.langchain.com/langgraph
Alternatives CrewAI	Alternatives LM-Kit.NET LM-Kit
Agency	kama.ai
Flowise Flowise AI	AG-UI
LangChain	LangChain
Mastra AI View All	Agno View All
Categories Agentic AI Supported Agentic Process Automation Supported AI Agent Builders Supported AI Agents Supported AI Orchestration Supported	Categories Agentic AI Supported AI Agent Builders Supported AI Agent Frameworks Supported AI Agents Supported Context Engineering Supported

Integrations Agent Control Not Supported AgentForge Not Supported Agentspan Not Supported Amazon Web Services (AWS) Not Supported Apify Not Supported Astra DB Not Supported Avaron AIM Not Supported BAND Not Supported Claude Not Supported CrewAI Supported E2B Not Supported Elasticsearch Not Supported Hindsight Not Supported LangChain Not Supported LangGraph Supported LangSmith Not Supported Liona Not Supported Mem0 Not Supported OpenUI Not Supported Solarch Not Supported Show More Integrations View All 3 Integrations	Integrations Agent Control Supported AgentForge Supported Agentspan Supported Amazon Web Services (AWS) Supported Apify Supported Astra DB Supported Avaron AIM Supported BAND Supported Claude Supported CrewAI Not Supported E2B Supported Elasticsearch Supported Hindsight Supported LangChain Supported LangGraph Not Supported LangSmith Supported Liona Supported Mem0 Supported OpenUI Supported Solarch Supported Show More Integrations View All 35 Integrations
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