TL;DR
github/microsoft/promptflow at a glance
Build high-quality LLM apps - from prototyping, testing to production deployment and monitoring.
Overview
What is github/microsoft/promptflow?
promptflow is an open-source project by microsoft on GitHub. Build high-quality LLM apps - from prototyping, testing to production deployment and monitoring. It has 11,241 stars on GitHub. Commonly categorised as Development. All credit belongs to the maintainers; One9Founders lists it for discovery with a link to the source.
Trust
Security assessment
FAQ
Frequently asked questions
What is github/microsoft/promptflow and what does it do?
Build high-quality LLM apps - from prototyping, testing to production deployment and monitoring.
What does github/microsoft/promptflow cost in India?
github/microsoft/promptflow is a paid tool.
Is github/microsoft/promptflow safe for startups?
github/microsoft/promptflow has not yet been assessed on our Security & Data Privacy criterion. Check the vendor’s own security documentation before using it for sensitive data.
How is github/microsoft/promptflow rated on One9Founders?
github/microsoft/promptflow has not yet been rated on our 10-point evaluation framework. See How We Rate for the 10-criterion framework and status definitions.
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Listed: 13 September 2026
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