Sim Studio is a powerful platform for building, testing, and optimizing agentic workflows. It provides developers with intuitive tools to design sophisticated agent-based applications through a visual interface.

LangFlow is described as 'GUI for LangChain , designed with react-flow to provide an effortless way to experiment and prototype flows with drag-and-drop components and a chat box' and is a large language model (llm) tool in the ai tools & services category. There are nine alternatives to LangFlow for a variety of platforms, including Self-Hosted, Web-based, SaaS, Mac and Windows apps. The best LangFlow alternative is Sim Studio, which is both free and Open Source. Other great apps like LangFlow are Rivet AI, Dify - LLMOps Platform, Agentic Signal and Windmill Labs.
Sim Studio is a powerful platform for building, testing, and optimizing agentic workflows. It provides developers with intuitive tools to design sophisticated agent-based applications through a visual interface.

Visual AI programming platform with a graphical interface for creating, editing, and debugging LLM agent workflows, supporting real-time collaboration, YAML-based version control, open-source TypeScript library integration, and scalable deployment in production environments.

One API for plugins and datasets, one interface for prompt engineering and visual operation, all for creating powerful AI applications.




Agentic Signal is a visual workflow builder that lets you automate complex tasks using AI models running locally (via Ollama) and rich integrations (Gmail, Google Drive, Google Calendar, Weather, and more).

Turn scripts into sharable apps and APIs, compose them as workflows or data pipelines and expose them with UIs on the fastest and most reliable job orchestrator. Self-hostable worker infrastructure: horizontally scalable, reliable, ultra-fast.




A platform to build, publish, and monetize AI agents. Creators set a one time use price for access; users browse a library and start using agents with a single payment no subscriptions or recurring fees.




GPTBOTS.ai enables developers to seamlessly integrate LLM with their own data and application services, and easily build AI services.The platform comes from Aurora Mobile (NASDAQ: JG).

Flowise is a drag & drop UI to build your customized LLM flow visually using LangChain.



Automateo is a powerful AI workflow builder that allows users to create and publish workflow-based applications with ease. Designed for indie hackers, developers, and businesses, Automateo enables users to automate complex tasks using custom-built workflows powered by large...


