Klu

Building production-ready GenAI applications requires more than just a good prompt — you need collaborative workflows, systematic evaluation, and the ability to fine-tune models quickly as requirements evolve. Klu is an all-in-one LLM App Platform built for AI engineers and teams who need to move fast without sacrificing quality. It provides tools for collaborative prompt engineering, automatic evaluation of prompt and model changes, one-click fine-tuning, and seamless integration with leading LLMs including Claude, GPT-4, Llama 2, Mistral, and Cohere, as well as databases, files, and external data sources. Klu helps teams iterate rapidly, understand user preferences, and build unique AI experiences that create lasting competitive advantages.