Mastra vs Prompt flow
Both stand on LLM Application Development Frameworks: Mastra at #30, Prompt flow at #31.
The facts side by side
- Free tierPriceFree tier
- —Public API—
- —Open source—
- YesFree tierYes
- —Free trial—
- ✓Web✓
- —Windows—
- —Mac—
- —Linux—
- —iOS—
- —Android—
- ✓Free plan✓
- —Primary languagepython
- —RAG support✓
- —Agent and tool use✓
- —Workflow graphs✓
- —Prompt optimization✓
- —Open-source licensemit
- —JavaScript/TypeScript SDK—
- #30Standing on LLM Application Development Frameworks#31