AI Development Platform
4.8k 2026-04-26
Kiln-AI/Kiln
A free, all-in-one platform for building, evaluating, and optimizing AI systems, offering tools for RAG, agents, fine-tuning, and synthetic data generation.
Core Features
Intuitive Desktop Apps for Windows, MacOS, and Linux
Comprehensive AI System Evaluation (Evals) and Optimizers
Zero-code Fine-tuning with automatic serverless deployment
Retrieval-Augmented Generation (RAG) and AI Agent Building
Synthetic Data Generation and Prompt Optimization
Detailed Introduction
Kiln is a comprehensive, free, and open-source platform designed to streamline the entire lifecycle of AI system development. It empowers developers to build, evaluate, and optimize AI products efficiently by integrating crucial functionalities such as advanced evaluation metrics, RAG, AI agents, fine-tuning, and synthetic data generation. With its intuitive desktop applications and privacy-first local execution, Kiln offers a powerful, collaborative environment for creating high-quality, cost-effective AI solutions across various models and APIs.