LangGraph

AI Coding Agents

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Heat Score

7-Day Change

+18

A.R.C. Grade

—

Pricing

free

LangGraph is LangChain's framework for building stateful, multi-actor AI applications with controllable agent workflows, cycles, and human-in-the-loop support.

Build stateful, multi-actor AI applications. LangChain's framework for creating controllable, production-ready agent workflows with cycles and human-in-the-loop support.

What the signals say about LangGraph

LangGraph holds a HookFlow heat score of 50/100 in AI Coding Agents, computed from live Reddit, GitHub, Product Hunt and search signals. Over the last 7 days its score moved +18 points (up), +16 over 30 days. On the Lock-In Index it scores 100/100 (high lock-in, with significant switching cost).

Heat Score

0–100 viral momentum index combining social buzz, search trends & growth velocity

14-day trend

24h

+18

+16

30d

Computed from 5 live sources in the latest pipeline run — more sources, higher confidence.

Heat Score Breakdown

Creator Buzz (30%)12

Search Interest (25%)94

Community Discussion (20%)2

Growth Momentum (25%)88

What is LangGraph used for?

LangGraph is used to build stateful, multi-actor AI applications with production-ready agent workflows. It enables developers to create controllable workflows that support cycles and human intervention.

Does LangGraph support human-in-the-loop workflows?

Yes, LangGraph includes built-in support for human-in-the-loop functionality, allowing you to pause workflows and incorporate human input during execution.

What framework is LangGraph part of?

LangGraph is LangChain's framework for AI agent development and workflow orchestration.

How much does LangGraph cost?

LangGraph is free to use.

Forecast

Stable

low confidence

Now

→

+7 days

→

+14 days

A.R.C. Score

A.R.C. ratings are calculated for developer infrastructure and API-first tools. This tool hasn't been evaluated yet or falls outside the A.R.C. scope.

🔓Data Lock-In Index

100/ 100

Lower = more portable. 0 = fully open, 100 = maximum lock-in.

✗ Webhooks Out✗ Bulk Export✗ Open Formats

Pricing

free

Best For

Teams & Solo