BabyBeeAGI

LangChain

4.7

Open-source framework and managed observability platform (LangSmith) for building production-grade LLM applications and AI agents, with tracing, evaluation, and deployment used by 6,000+ enterprise customers.

n8n

4.4

Open-source, self-hostable workflow automation tool with 400+ built-in nodes, full JavaScript/Python code execution, and AI agent capabilities for developers.

CrewAI

4.4

Multi-agent platform for enterprises to build, deploy, and monitor teams of autonomous AI agents collaborating on complex tasks, with both an open-source Python framework and a managed cloud platform.

Plandex

4.4

Open-source, terminal-based AI coding agent designed for large projects. Features a 2M token context window, cumulative diff review sandbox, and multi-model support across 30+ languages.

AutoGen

4.4

Microsoft's open-source multi-agent framework that enables multiple LLM-powered agents to collaborate, debate, and self-correct on complex tasks through automated conversation and tool use.

Langflow

4.4

Open-source, low-code visual builder for creating and deploying AI agents and RAG applications, with a drag-and-drop interface backed by full Python customization and 100+ component integrations.