n8n is a workflow automation platform for connecting apps, APIs, databases, code, and AI models through visual workflows.

n8n provides a self-hosted Community Edition and also offers a hosted cloud product with paid plans.

n8n bases paid plan pricing on monthly workflow executions. Current hosted Starter and Pro plans are priced in euros, while Business and Enterprise have different deployment and commercial terms.

Can n8n connect to APIs?

Yes. n8n supports native integrations plus HTTP requests, webhooks, code steps, and other developer-oriented connection methods.

Can n8n build AI agents?

Yes. n8n supports AI workflows that connect models with tools, data, memory, and business systems.

Should I self-host n8n?

Self-hosting can be useful when you need infrastructure control or deployment flexibility, but it adds responsibility for security, updates, backups, and operations.

n8n

Open workflow automation with AI nodes, self-hosting, and flexible integrations

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What is n8n?

TL;DR

n8n is a workflow automation platform that connects apps, APIs, databases, code, and AI models in visual workflows. It supports hosted cloud deployments and flexible self-hosting for technical teams building complex automations.

Self-hosted and cloud deployment options
AI nodes and app integrations
Custom code support inside workflows

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About

n8n is a workflow automation platform that connects applications, APIs, databases, code, and AI models through visual workflows. Builders can combine triggers, logic, data transformations, HTTP requests, and integrations without creating every connector from scratch. n8n supports both hosted cloud workflows and self-hosted deployments, giving teams flexibility over infrastructure and data. It includes a large integration ecosystem, webhooks, code steps, workflow history, execution controls, and developer tools for extending automations when built-in nodes are not enough. AI workflows are a major part of the platform, with support for AI models, agent-style workflows, AI credits, and components that connect models to business systems. This makes n8n useful for internal automation, data pipelines, AI assistants, customer operations, and backend processes that need more control than simple trigger-action automation. For FutureStack users, n8n is best for developers, technical operators, and teams that need flexible automation with a path from prototype to production. The main tradeoff is complexity: powerful workflows can require engineering knowledge, monitoring, security review, and careful management of execution and model costs.

Use Cases

AI Workflow Automation

Connect AI models, APIs, databases, and business apps into automated workflows with visual nodes.

API Integrations

Build custom integrations using HTTP requests, webhooks, code steps, and native connectors.

Self-hosted Automation

Deploy n8n yourself when you need infrastructure control, custom nodes, or flexible deployment options.

Agent Workflows

Combine models, tools, memory, and business systems to build AI-powered workflow agents.

Key Features

Self-hosted and cloud deployment options
AI nodes and app integrations
Custom code support inside workflows
Strong fit for technical automation teams

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