Prompt flow

microsoft.github.io

Web

Spec sheet

Headquarters: Redmond, Washington, USARead 19 Oct 2026 · microsoft.github.io
Founded: 1975Read 19 Oct 2026 · microsoft.github.io

Scanopy From $11.99/mo · Free plan 8.7 Visit

Vellum From $30/mo · Free plan 8.6 Visit

Flowise From $35/mo · Free plan 8.4 Visit

LangChain From $39/mo · Free plan 8.3 Visit

OpenRAG Free plan 8.3 Visit

txtai Free plan 8.3 Visit

Haystack Free plan 8.2 Visit

CrewAI AMP Free plan 8.0 Visit