Langflow is a powerful open source tool for building and deploying AI-powered agents and workflows. It provides developers with both a visual authoring experience and a built-in API server that turns every agent into an API endpoint that can be integrated into applications built on any framework or stack. Langflow comes with batteries included and supports all major LLMs, vector databases and a growing library of AI tools.
Building agents with Langflow? Try no-code builders like Trickle for polished AI apps and forms, or Riff.ai to ship work-ready app workflows. Prefer agent-first tools? String.com and Okibi let you create agents from simple prompts.