---
title: "dify vs letta"
type: "comparison"
canonical_url: "https://www.graphcanon.com/compare/langgenius-dify-vs-letta-ai-letta"
tools: ["langgenius-dify", "letta-ai-letta"]
---

# dify vs letta

Neutral, constraint-first comparison with live GitHub stats.

| | [dify](/tools/langgenius-dify.md) | [letta](/tools/letta-ai-letta.md) |
| --- | --- | --- |
| Tagline | Production-ready platform for agentic workflow development | Platform for stateful agents with advanced memory and self-improvement capabilities. |
| Stars | 148,074 | 23,699 |
| Forks | 23,323 | 2,511 |
| Open issues | 851 | 48 |
| Language | TypeScript | Python |
| License | Other | Apache-2.0 |
| Categories | AI Agents | AI Agents |

---

**Machine-readable endpoints**

- JSON: [`/api/graphcanon/graph?tool=langgenius-dify`](/api/graphcanon/graph?tool=langgenius-dify)
- 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/_