AiCensus.

§ Comparison · Updated May 2026

LangGraph vs n8n.

LangGraph and n8n are frequently shortlisted together. Both compete in the ai agents space, so the right pick comes down to pricing model, ecosystem, and the specific features you'll lean on. This page lays out the spec sheet, an editor verdict, and answers to the questions people search before choosing.

§ Verdict

Highest rated

LangGraph

Editor score 4.5/5 — leads on overall quality across our evaluation.

Best value

LangGraph

open-source and self-hostable pricing — the lowest-friction option of the group.

Broadest feature set

LangGraph

5 headline features — the most all-in-one option.

OSS / self-host

LangGraph

Open-source — the only option in this group you can self-host or fork.

§ Spec sheet

Rating

LangGraph

4.5

n8n

4.5

Pricing

LangGraph

Open source

n8n

Freemium

Category

LangGraph

AI Agents

n8n

AI Agents

Features

LangGraph

  • • Stateful agent graphs
  • • Human-in-the-loop control
  • • Multi-agent workflows
  • • Persistence and interrupts
  • • LangChain ecosystem integration

n8n

  • • 400+ app integrations
  • • Native AI capabilities with LLM chaining
  • • MCP server support
  • • Self-hosted or cloud options
  • • Visual workflow builder with code when needed

Pros

LangGraph

  • + Strong control model for real agent systems
  • + Good fit for production-grade workflow orchestration

n8n

  • + Open-source and self-hostable
  • + Much more flexible than Zapier
  • + Native AI workflow support

Cons

LangGraph

  • − Requires engineering skill
  • − Can be more complex than simple agent builders

n8n

  • − Steeper learning curve than no-code tools
  • − Self-hosting requires technical knowledge
  • − Some integrations less polished than competitors

Use Cases

LangGraph

Agent orchestrationWorkflow automationHuman-reviewed agentsMulti-step LLM apps

n8n

AI agent workflow orchestrationBusiness process automationData pipeline creationCRM and marketing automation

Visit

LangGraph

§ Best for

Pick LangGraph for

AI engineers who need agent orchestration.

Read full review →

Pick n8n for

Developers and DevOps teams who need ai agent workflow orchestration.

Read full review →

§ Common questions

LangGraph vs n8n — which is better?

It depends on what you're optimizing for. Both score 4.5 on our editor rating, but ratings are a coarse signal. The verdict above breaks down which one wins for budget, feature breadth, and self-hosting.

Are these tools free?

Yes — every tool here has a free or freemium tier. The differences are in usage limits, advanced features, and how aggressive each free tier is.

When should I pick LangGraph over n8n?

Pick LangGraph when agent orchestration matters more than n8n's strengths in ai agent workflow orchestration. The "best for" callouts above translate this into concrete personas.

Are there other tools to consider?

Yes — every tool in this comparison has its own alternatives page that ranks the closest competitors. Click any tool name to drill into its full review and alternatives list.

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Editorial verdicts, not algorithmicDisagree? Tell us →