CrewAI
AI Agents
Framework for orchestrating role-playing, autonomous AI agents.
Free
Best AI Tools to Build AI Agents (Free)
35 tools
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Omnigent
AI Agents
Open-source AI agent framework for orchestrating multiple models and agents with policy enforcement and real-time collaboration.
- Multi-Agent Orchestration
- Real-Time Collaboration
Free
AI Dev Toolkit
Developer Tools
168 free AI dev resources including code generation and agent frameworks
- Code Generation
- AI Agents
- Developer Tools
Free
AnythingLLM
LLM Tools
Own your intelligence with a local-first agent experience.
- Multi-Agent Workflow
Free
Cline
Developer Tools
Autonomous coding agent for developers
Free
Flowise
AI Agents
Build AI agents visually without coding.
- No-Code Development
- AI Agents
- Workflow Automation
Free
Microsoft: AI Agents for Beginners
AI Agents
18 lessons to get started building AI agents
- AI Agents
- Learning Resources
- Tutorials
Free
Paperclip
AI Agents
Open-source AI agent orchestration platform
- Agent Orchestration
- Governance Policies
- Cost Control
Free
AgentsMesh
Developer Tools
Run AI coding agents across machines from a console
Free
LangGraph
AI Agents
Builds resilient agents for complex workflows.
Free
Microsoft Agent Framework
AI Agents
Framework for building, orchestrating, and deploying AI agents and multi-agent workflows with Python and .NET support.
Free
OpenHuman
Developer Tools
Open-source agent harness for personal AI with on-device processing
- Agent Frameworks
- Personal AI Agents
- Open Source
Free
Swarm
AI Agents
Educational framework for ergonomic, lightweight multi-agent orchestration
- Multi-Agent Orchestration
- Workflow Automation
Free
OpenAI Agents SDK
AI Agents
A lightweight, powerful framework for multi-agent workflows
- Multi-Agent Orchestration
- Workflow Automation
Free
Upsonic
AI Agents
Build autonomous AI agents in Python.
- Agent Frameworks
- Developer Tools
Free
Showing 21–35 of 35 tools