Machine Learning Tools

Hugging Face Inference Providers gives developers serverless access to hundreds of AI models across 18+ world-class providers through a single API. Run LLMs, image generation, embeddings, and more without vendor lock-in. Free tier included, OpenAI-compatible endpoints, and automatic provider failove

Opik by Comet is an end-to-end LLM evaluation platform that helps AI developers debug, test, and continuously improve LLM-powered applications through comprehensive tracing, evaluation metrics, automated prompt optimization, and production monitoring. Built for developers working with RAG systems, a

Arize AI is an enterprise-grade observability and evaluation platform for LLM applications and AI agents. Used by DoorDash, Uber, Reddit, and 6,700+ teams, it provides tracing, automated evaluations, prompt optimization, and real-time monitoring to help AI engineers ship reliable agents faster—from

Google's platform for structuring and testing prompts with Gemini and other AI models, featuring prompt management and optimization tools.

Development framework providing tools and abstractions for building applications with large language models including prompt templates and chains.

Observability tool for tracking prompts, model outputs, and performance metrics in production LLM applications with experiment tracking.

Run super-fast SQL queries on massive datasets. Process petabytes of data with built-in machine learning and real-time analytics capabilities.