Letta vs Pathway Live Data Framework
Both stand on LLM Application Development Frameworks: Letta at #14, Pathway Live Data Framework at #13.
The facts side by side
- Free tierPriceFree tier
- —Public APIYes
- —Open source—
- YesFree tierYes
- —Free trial—
- ✓Web—
- ✓Windows—
- ✓Mac—
- ✓Linux—
- —iOS—
- —Android—
- ✓Free plan✓
- —Primary language—
- —RAG support—
- —Agent and tool use—
- —Workflow graphs—
- —Prompt optimization—
- —Open-source license—
- —JavaScript/TypeScript SDK—
- #14Standing on LLM Application Development Frameworks#13