CopilotKit

CopilotKit is an open-source platform that enables developers to integrate AI-powered copilots into their applications. It provides a suite of tools and components for building chatbots, in-app agents, and AI-enhanced textareas. CopilotKit simplifies the process of adding AI capabilities to products, offering features like headless UI, customizable pre-built components, and support for LangChain and LangGraph agents. The platform allows for seamless integration of AI assistants that can understand application context, perform actions, and generate responses based on real-time data. CopilotKit is designed to work with React applications and offers both free and paid plans for different levels of functionality and support.
FlowiseAI

Flowise AI is an open-source platform designed for creating customized large language model (LLM) workflows and AI agents. With its low-code, drag-and-drop interface, it enables users to build applications like chatbots, data analysis tools, and automated systems without extensive coding. Flowise supports integrations with various tools and cloud platforms, providing flexibility for deployment and seamless connectivity to external data sources.