n8n AI refers to the integration of artificial intelligence capabilities, such as large language models (LLMs) like OpenAI's GPT and Google Gemini, into the n8n workflow automation platform. It enables users to build intelligent, multi-step workflows and AI agents that can perform tasks like answering questions, classifying content, generating responses, and automating processes without coding.

What AI models does n8n support?

n8n supports multiple AI models including GPT-4, Claude, Google Gemini, and any other AI services accessible via standard APIs. It provides dedicated AI nodes (e.g., OpenAI, Google Gemini) and a universal HTTP request node for custom AI integrations.

How do I create an AI-powered workflow or agent in n8n?

Users can use n8n’s visual drag-and-drop builder to design workflows by connecting triggers, AI nodes, logic nodes (IF, switch), and action nodes (send emails, update databases). Typical workflows might monitor emails, classify them using AI, generate responses, and send replies automatically.

Are there pre-built templates for AI workflows?

Yes, n8n provides templates such as asking questions from any data source retrieved by another workflow using OpenAI Chat Model nodes, generating FAQs for websites at scale using AI to enrich content from lists like Google Sheets, and asking and answering questions about PDFs or documents by indexing content with vector databases and querying them interactively. Templates are available on the n8n website and in-app.

What are the prerequisites for using AI in n8n?

You need an n8n account (self-hosted or cloud), access to AI API credentials (such as OpenAI or Google AI Studio for Gemini), and optionally accounts for other services you want to automate (e.g., Gmail).

Can n8n dynamically include knowledge bases or documents for AI context?

Yes, workflows can fetch dynamic content from Google Docs, Notion, databases, or other sources before generating AI responses. This keeps answers accurate and up-to-date without hardcoding information in prompts.

What version of n8n supports AI features?

AI features, including LangChain integrations and AI workflow templates, require n8n version 1.19.4 or later.

How does n8n handle question-answering capabilities with AI?

n8n uses nodes like the Question and Answer Chain node to connect to vector stores or retrieval systems. The workflow can convert user queries into vectors, find similar indexed content, and generate AI responses based on this retrieval.

Is support or community help available?

Yes, n8n holds regular community hangouts dedicated to AI topics where team members and experts answer questions and demo workflows live. Users can also seek help on the community forum about building AI agents or integrating AI with various data stores.

What use cases have been demonstrated with n8n AI?

Examples include building AI email support agents that classify and respond to customer emails automatically, creating FAQ knowledge bases from historical customer support tickets automatically using AI, and enriching FAQ sections on websites at scale by generating comprehensive content via AI workflows.

n8n

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n8n helps technical teams automate AI workflows with great flexibility. Build multi-step AI agents using drag-and-drop or code, connecting to over 500 apps and various AI models. You can self-host for data control or use their cloud, making AI work faster for your business.

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Overview Features Use Cases FAQ Integrations Pricing

About n8n

Who It's For

n8n is for technical teams needing flexible AI workflow automation. This includes IT, security, development operations, and sales. If you want more control and freedom in how you build and implement AI solutions, this tool is designed for you.

What You Get

You can build custom, multi-step AI agents and connect them to over 500 services. It supports many AI models like GPT-4 and Google Gemini. You can also chat with your own data across different channels. Choose to self-host for privacy or use their cloud, and build with visual drag-and-drop or code.

How It Works

You design workflows using a visual drag-and-drop builder, connecting triggers, AI, logic, and action blocks. For instance, a workflow can monitor emails, classify them with AI, and send an automatic reply. You can also add custom code (JavaScript/Python), re-run single steps, and use over 1700 templates to jump-start projects.

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Features & Capabilities

⚙️ Core AI & Workflow Building

AI Workflow Builder

Visually construct sophisticated AI workflows and agentic systems.

Multi-step AI Agents

Build complex AI agents that can call custom tools and integrate Large Language Models.

Hybrid Workflow Design

Combine drag-and-drop visual building with custom code (JavaScript/Python) for ultimate flexibility.

🔗 Data & Integrations

Extensive Integrations

Connect to over 500 applications and services to automate workflows without limits.

AI with Private Data

Securely plug AI models into your own proprietary datasets for accurate answers and insights.

Conversational AI Interfaces

Access and manage workflows via chat interfaces such as Slack, Teams, SMS, voice, or embedded chat.

🛡️ Deployment & Control

Flexible Deployment Options

Choose between self-hosting on-premise, air-gapped setups, or a secure managed cloud solution.

Enterprise-Grade Security

Implement features like SSO, LDAP, RBAC, encrypted secret stores, and version control for robust data protection.

Open-Source Access

Gain full control and customization capabilities through access to the entire source code on GitHub.

⚡ Development & Debugging Tools

Granular Step Execution

Re-run individual workflow steps for quick and targeted testing and adjustments.

Data Replay & Mocking

Simulate external system responses to accelerate development and avoid waiting for real-world interactions.

Integrated Debugging

Debug workflows rapidly with inline logs and detailed execution history for efficient troubleshooting.

Extensive Workflow Templates

Utilize over 1700 pre-built templates to jumpstart new projects and common automation tasks.

🏢 Enterprise & Embedded Solutions

White-labeled Embedded Automation

Offer branded automation capabilities to your customers using n8n's white-labeled technology.

Team Collaboration

Facilitate multi-user workflows, Git control, and isolated environments for efficient team development.

Custom Code & Libraries

Extend functionality by writing custom JavaScript or Python code and adding npm or Python libraries.

Use Cases

Automating Customer Communication & Support with AI

Businesses struggle with high volumes of customer inquiries across various channels. n8n enables the creation of AI agents that can automatically classify incoming messages, fetch relevant information from internal knowledge bases, generate personalized responses, and even trigger follow-up actions, significantly reducing response times and operational overhead.

Customer Service, E-commerce, B2B SaaSFor: Customer Support Teams, Sales Teams, Marketing Teams

Streamlining IT and Security Operations with Intelligent Automation

IT and Security teams face manual, repetitive tasks from employee onboarding to incident response. n8n allows technical teams to build AI workflows that automate employee provisioning, enrich security alerts with contextual data for faster triage, and integrate disparate systems to improve operational efficiency and reduce human error.

IT Services, Cybersecurity, Enterprise IT DepartmentsFor: IT Operations Teams, Security Operations Teams, DevOps Engineers

Accelerating Data Integration and Transformation with AI

Organizations often struggle with integrating data from various sources and preparing it for analysis or use in applications. n8n enables technical users to rapidly connect diverse APIs and data platforms, use AI to process and transform raw data, and convert natural language requests into complex API calls, significantly speeding up data pipelines and backend development.

B2B SaaS, Data Analytics, Software Development, Enterprise ITFor: Data Engineers, DevOps Engineers, Backend Developers

Rapid Development and Deployment of Custom AI Agents

Developers and technical teams want to leverage the power of AI and Large Language Models (LLMs) but face challenges in integrating and orchestrating them into complex applications. n8n provides a flexible platform to visually build multi-step AI agents, connect to various LLMs and custom tools, and even self-host AI models for enhanced data control, accelerating the creation of bespoke AI solutions.

Software Development, AI/ML Companies, B2B SaaSFor: AI/ML Engineers, Developers, Technical Architects

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