n8n — Workflow Automation Platform
Workflow AutomationLayer 3Open SourceWhat is n8n?
n8n is an open-source workflow automation platform that enables users to connect apps and automate tasks without writing code. Founded as a low-code automation tool, n8n uses a trigger-and-action model where triggers start workflows followed by linked action sequences. Unlike competitors that charge per step or user, n8n charges based on monthly workflow executions—a single run from start to finish, regardless of complexity or data processed. The platform offers unlimited users, workflows, and integrations across all plans, with the limit on active workflows removed in recent updates. n8n provides six tiers including a completely free Community Edition for self-hosting, paid cloud plans starting at €20/month, and custom Enterprise pricing. The platform's biggest advantage is its licensing model allowing free self-hosted deployment with unlimited workflows and executions, making it ideal for security-conscious teams that need data control. With support for JavaScript and Python code within workflows, n8n is particularly developer-friendly, though it has a steeper learning curve compared to no-code alternatives.
Key Features
- ✓Open-source workflow automation
- ✓400+ integrations
- ✓Self-hosted option
- ✓Built-in AI capabilities
- ✓Code and no-code modes
Pros & Cons
Pros
- +Free self-hosted option with unlimited workflows provides exceptional value
- +Execution-based pricing is more predictable than per-step or per-user models
- +Developer-friendly with JavaScript and Python support for custom logic
- +Strong data control and security with on-premises deployment options
Cons
- -Steep learning curve, especially for non-technical users
- -Self-hosting requires infrastructure management and maintenance
- -Documentation quality can be inconsistent, making troubleshooting difficult
- -Complex workflows may require understanding JSON structures and API concepts
n8n Pricing
Free trial available
- ✓Self-hosted
- ✓Unlimited workflows
- ✓Unlimited executions
- ✓Unlimited users
- ✓Open source
- ✓Cloud-hosted
- ✓Execution-based pricing
- ✓Unlimited workflows
- ✓Email support
- ✓Advanced integrations
- ✓Priority support
- ✓Higher execution limits
- ✓Growing teams
- ✓SMB features
- ✓Advanced support
- ✓Qualifying startups
- ✓Business plan features
- ✓Startup discount
- ✓Unlimited executions
- ✓Advanced compliance
- ✓Dedicated support
- ✓Self-hosted options
Common Use Cases
Technical teams who want a self-hostable, open-source automation platform with native AI capabilities
- •AI-enhanced data pipelines
- •Internal tool automation
- •Data synchronization between apps
- •Self-hosted workflow automation
- •Complex multi-step business processes
Using n8n with Respan
n8n and Respan enable powerful workflow automation with AI observability. Build automated workflows with n8n while monitoring AI operations and costs with Respan.
- ✓Monitor AI API calls within n8n workflows to track costs and performance
- ✓Debug workflow failures by correlating n8n execution logs with Respan traces
- ✓Optimize AI-powered workflows based on Respan's detailed usage analytics
- ✓Track execution costs across different workflow patterns and integrations
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Last verified: March 9, 2026