Question 1

What are the deployment options for n8n, and what are the key differences?

Accepted Answer

n8n offers both a self-hosted version and a cloud-managed service. The self-hosted option provides complete control over your data and infrastructure, allowing deployment on your own servers, Docker, or Kubernetes. The cloud service offers a fully managed environment, abstracting away infrastructure concerns, ideal for users who prefer convenience over deep customization and infrastructure management.

Question 2

How does n8n handle sensitive credentials and data, especially in self-hosted environments?

Accepted Answer

In self-hosted deployments, all credentials (API keys, tokens) and workflow data reside entirely within your controlled environment. n8n stores credentials encrypted at rest. For data processing, n8n acts as an orchestrator; data typically flows directly between your connected services via your n8n instance, without persistent storage on n8n's side unless explicitly configured (e.g., for logging or specific nodes).

Question 3

Can I extend n8n's functionality beyond the pre-built integration nodes?

Accepted Answer

Yes, n8n is highly extensible. You can create custom nodes using JavaScript/TypeScript to integrate with any API or service not natively supported. This allows developers to build bespoke connectors for internal tools or niche services, making n8n adaptable to virtually any integration requirement.

Question 4

What are the typical performance considerations for self-hosting complex or high-volume workflows?

Accepted Answer

Performance in self-hosted n8n depends on your server resources (CPU, RAM), database performance, and the complexity/volume of your workflows. For high-volume scenarios, consider scaling your n8n instance horizontally, utilizing a robust database backend (e.g., PostgreSQL), and implementing queue-based processing to handle concurrent executions efficiently. Monitoring your server's resource utilization is crucial.

Question 5

How does n8n compare to fully managed iPaaS solutions like Zapier or Make (formerly Integromat)?

Accepted Answer

n8n offers a similar visual workflow builder but stands out with its open-source nature and self-hosting capability, providing greater control over data privacy, infrastructure, and customization. While Zapier/Make are fully managed SaaS solutions with simpler onboarding for non-technical users, n8n appeals to technical users and organizations requiring more flexibility, customizability, and the ability to run automations on their own infrastructure without per-task execution costs.

N8n Website Full Guide (2026)

Introduction

Key Features

Use Cases

API Integration & Data Synchronization

How to Use n8n

Access the Workflow Editor

n8n Alternatives

IFTTT

Apple Shortcuts

Alfred (macOS)

Keyboard Maestro (macOS)

About N8n

Official Website

n8n Status