Dify.AI

Teams that want to ship a chatbot, agent or workflow on top of a large language model without building the plumbing themselves are the natural audience for Dify.

AI is an open-source LLMOps platform for building and operating generative AI applications, with a no-code and low-code approach plus an API for plugging apps into your own products.

The free Sandbox plan is a trial of the core capabilities: 200 messages, one workspace, one member, five apps and 50 knowledge documents.

It works with OpenAI, Anthropic, Llama2, Azure OpenAI, Hugging Face and Replicate models.

Expect to outgrow it quickly.

Professional costs $59 per workspace per month and gives you 5,000 messages a month, three members, 50 apps, 500 knowledge documents and unlimited log history.

Team is $159 per workspace per month, with 10,000 messages, 50 members, 200 apps and 20GB of knowledge storage.

Limits scale with each tier, so check the rate limits and annotation quotas before you commit a project to a plan.