---
title: "promptflow"
type: "tool"
slug: "microsoft-promptflow"
canonical_url: "https://www.graphcanon.com/tools/microsoft-promptflow"
github_url: "https://github.com/microsoft/promptflow"
homepage_url: "https://microsoft.github.io/promptflow/"
stars: 11180
forks: 1109
primary_language: "Python"
license: "MIT"
archived: false
categories: ["evaluation-observability", "inference-serving", "llm-frameworks"]
tags: ["ai", "ai-application-development", "ai-applications", "chatgpt", "gpt", "llm", "prompt", "prompt-engineering"]
updated_at: "2026-07-11T11:56:01.913762+00:00"
---

# promptflow

> Build high-quality LLM apps - from prototyping, testing to production deployment and monitoring.

Build high-quality LLM apps - from prototyping, testing to production deployment and monitoring.

## Facts

- Repository: https://github.com/microsoft/promptflow
- Homepage: https://microsoft.github.io/promptflow/
- Stars: 11,180 · Forks: 1,109 · Open issues: 77 · Watchers: 109
- Primary language: Python
- License: MIT
- Last pushed: 2026-07-09T22:00:22+00:00

## Trust & health

_Signals computed from public GitHub metadata. Not a security guarantee._

- Maintenance: Very active (computed 2026-07-11T11:56:00.152Z)
- Security scan: No lockfile (0 critical, 0 high, 0 medium, 0 low) · last scan 2026-07-11T11:56:00.947Z
- Full report: [trust report](/tools/microsoft-promptflow/trust.md) · [JSON](https://www.graphcanon.com/api/graphcanon/tools/microsoft-promptflow/trust)

## Categories

- [Evaluation & Observability](/categories/evaluation-observability.md)
- [Inference & Serving](/categories/inference-serving.md)
- [LLM Frameworks](/categories/llm-frameworks.md)

## Tags

ai, ai-application-development, ai-applications, chatgpt, gpt, llm, prompt, prompt-engineering

## Category neighbours (exploratory)

_Same-category tools for discovery only - not curated alternatives. Cap shown at six._

- [awesome](/tools/sindresorhus-awesome.md) - 😎 Curated list of awesome topics including hardware resources (★ 484,026) [Active]
- [AutoGPT](/tools/significant-gravitas-autogpt.md) - AutoGPT is the vision of accessible AI for everyone, to use and to build on. (★ 185,464) [Very active]
- [ollama](/tools/ollama-ollama.md) - Get up and running with various large language models using Ollama. (★ 175,936) [Very active]
- [prompts.chat](/tools/f-prompts-chat.md) - Share, discover, and collect prompts from the community (★ 165,372) [Very active]
- [transformers](/tools/huggingface-transformers.md) - Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models (★ 162,482) [Very active]
- [langflow](/tools/langflow-ai-langflow.md) - Langflow is a powerful tool for building and deploying AI-powered agents and workflows. (★ 151,697) [Very active]

_+ 2 more not listed._

---

**Machine-readable endpoints**

- JSON: [`/api/graphcanon/tools/microsoft-promptflow`](/api/graphcanon/tools/microsoft-promptflow)
- LLM index: [/llms.txt](/llms.txt)
- Full corpus: [/llms-full.txt](/llms-full.txt)

_GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_