Promptflow

Microsoft's open-source framework for building and evaluating LLM workflows

AI InfrastructureFree

Promptflow is Microsoft's open-source development tool for building, testing, evaluating, and deploying LLM-based AI workflows. It provides a visual DAG (Directed Acyclic Graph) interface and Python SDK for creating prompt chains, RAG pipelines, and AI agents, with built-in evaluation capabilities for measuring quality metrics. Azure ML customers and teams building enterprise AI applications use Promptflow to standardize their LLM workflow development process and integrate quality evaluation into CI/CD pipelines.

Key Features

• ✓Visual DAG editor
• ✓LLM workflow orchestration
• ✓Built-in evaluation
• ✓Azure integration
• ✓Open-source