Dify is an LLM application development platform that has helped build over 100,000 applications. It integrates BaaS and LLMOps, covering the essential tech stack for building generative AI-native applications, including a built-in RAG engine. Dify allows you to deploy your own version of Assistants API and GPTs, based on any LLMs. You can try out Dify.AI Cloud now. It provides all the capabilities of the self-deployed version, and includes 200 free requests to OpenAI GPT-3.5.