Open-source LLMOps platform for visually building and operating AI apps and agents.
Dify is an open-source platform for developing and operating LLM applications, combining a visual workflow/agent builder, RAG pipelines, prompt management, an app runtime, and observability. Teams can self-host for free or use Dify Cloud with tiered plans.
Self-hosted community edition is free (open-source). Dify Cloud offers a free Sandbox plus Professional and Team paid plans; model usage billed by the provider.