Langfuse is the open source LLM Engineering Platform. It provides observability, metrics, evals, prompt management and a playground and to debug and improve LLM apps.
Langfuse is open. It works with any model, any framework, allows for complex nesting and has open APIs to build downstream use cases.
Docs: https://langfuse.com/docs
Github: https://github.com/langfuse/langfuse
Metaphor is the only tool you need to connect your LLM to the internet. Using our fully neural search and instantly getting back clean parsed HTML is as easy as `resp = metaphor.search("").get_contents(). Free 1000 requests/month!
Add vector data retrieval and memory to your conversational AI product with a few API calls. DopplerAI is a fully-managed solution for adding memory and vector database.