AG2
Multi-Agent Builders
AG2 (formerly AutoGen) is an open-source multi-agent AI framework from the original AutoGen research team, positioned as an AgentOS — a universal runtime for…
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909 tools listed · Independent editorial judgment
18 tools found
18 tools found
Multi-Agent Builders
AG2 is the open-source AgentOS for building multi-agent AI systems — evolved from Microsoft's AutoGen and now community-maintained.
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Free (Open Source)Agency Swarm
Multi-Agent Builders
Agency Swarm is an open-source Python framework for building collaborative agent teams ("agencies") on top of the OpenAI Agents SDK / Responses API, with…
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FreeOpen-source CLI tool for scaffolding AI agent projects across multiple frameworks including CrewAI, LangGraph, OpenAI Swarms, and LlamaStack — the…
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freeMicrosoft AutoGen
Multi-Agent Builders
Microsoft's open-source framework for building multi-agent AI systems with asynchronous, event-driven architecture.
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Open SourceMicrosoft's visual no-code interface for building, testing, and deploying multi-agent AI workflows using the AutoGen v0.4 framework, enabling teams to…
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FreeAutoGPT
Multi-Agent Builders
Open-source autonomous AI agent platform with low-code Agent Builder for creating multi-step automation workflows.
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Free (self-hosted)CAMEL-AI is an open-source multi-agent framework focused on finding the scaling laws of agents, with role-playing agents, a Workforce abstraction, and 60+…
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FreeGoogle's open-source, code-first framework for building, evaluating, and deploying AI agents.
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$0MetaGPT
Multi-Agent Builders
Multi-agent framework presented as an AI software company model for natural-language programming, where specialized agents collaborate on software development…
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FreeMetaGPT is a free, open-source multi-agent software development framework that uses specialized AI roles such as product manager, architect, engineer, and QA…
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Open SourceMicrosoft Agent Governance Toolkit
Multi-Agent Builders
An open-source runtime security framework from Microsoft designed to govern autonomous AI agents in production.
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Free open-source toolkit. Infrastructure costs apply when self-hosting or deploying on cloud services such as Azure. No paid toolkit tiers are stated in the supplied metadata; any enterprise support, consulting, or Azure support arrangements should be verified directly with Microsoft.Microsoft Foundry Agent Service
Multi-Agent Builders
Fully managed enterprise platform for building, deploying, and scaling AI agents with advanced multi-agent orchestration, enterprise security, and Azure…
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Pay-per-useFree deprecated educational framework that teaches multi-agent coordination fundamentals through minimal Agent and handoff abstractions.
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FreeMulti-agent framework that automates complex workflows through YAML-configured AI teams, delivering faster prototyping than CrewAI or AutoGen alone.
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Open-sourceShakudo
Multi-Agent Builders
A managed AI and data infrastructure platform that lets teams deploy, orchestrate, and manage AI agent frameworks and data pipelines on their own cloud (AWS…
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Contact for pricing (enterprise plans only; no public fixed-price tiers listed)Microsoft Research's code-first autonomous agent framework that converts natural language into executable Python code for data analytics, statistical…
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FreeAI platform that connects your business processes, data, and workflows through multi-agent orchestration for enterprise automation.
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Enterprise Pilot, Enterprise Scale, Enterprise Plus