---
title: "parlant vs langchain"
type: "comparison"
canonical_url: "https://www.graphcanon.com/compare/emcie-co-parlant-vs-langchain-ai-langchain"
tools: ["emcie-co-parlant", "langchain-ai-langchain"]
---

# parlant vs langchain

Neutral, constraint-first comparison with live GitHub stats.

| | [parlant](/tools/emcie-co-parlant.md) | [langchain](/tools/langchain-ai-langchain.md) |
| --- | --- | --- |
| Tagline | An interaction control harness optimized for controlled, consistent, and predictable LLM interactions for building reliable customer-facing AI agents. | The agent engineering platform. |
| Stars | 18,167 | 141,215 |
| Forks | 1,534 | 23,473 |
| Open issues | 41 | 405 |
| Language | Python | Python |
| License | Apache-2.0 | MIT |
| Categories | AI Agents | AI Agents |

---

**Machine-readable endpoints**

- JSON: [`/api/graphcanon/graph?tool=emcie-co-parlant`](/api/graphcanon/graph?tool=emcie-co-parlant)
- 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/_